| 28th week of 2009 patent applcation highlights part 3 |
| Patent application number | Title | Published |
|---|
| 20090173057 | GAS TURBINE POWER GENERATING MACHINE - The plant includes a gaseous fuel processing apparatus for pre-processing natural gas (gaseous fuel) produced in the gas field, a liquid fuel processing apparatus for pre-processing liquid fuel obtained during the extraction and refining process of the natural gas, and a gas turbine. The gas turbine includes a compressor for generating compressed air, a combustor for mixing the compressed air from the compressor with one or both of the gaseous fuel pre-processed by the gaseous fuel processing apparatus and the liquid fuel pre-processed by the liquid fuel processing apparatus, and for burning a gas mixture, and a turbine for driving a generator by combustion gases supplied from the combustor. | 2009-07-09 |
| 20090173058 | SYSTEM AND METHOD FOR THE ON-BOARD PRODUCTION OF REDUCTANTS - A system is provided for the on-board production of reductants. The system comprises a fuel tank adapted to directly or indirectly supply a first fuel stream and a second fuel stream. An engine is in fluid communication with the fuel tank, and is configured to receive the first fuel stream and create an exhaust stream. The system further includes an emission treatment unit to treat the exhaust stream. A fuel conversion unit is configured to receive the second fuel stream, and also receive a stream comprising oxygen to partially oxidize at least a portion of the second fuel stream thereby forming reductants. In addition, the fuel conversion unit is configured to supply a reductant stream comprising the reductants to the exhaust stream. The invention further provides a method for the on-board production of reductants including supplying a first fuel stream to an engine, wherein the engine is configured to create an exhaust stream. A second fuel stream and a stream comprising oxygen are supplied to a fuel conversion unit. At least a portion of the second fuel stream is partially oxidized in the fuel conversion unit to form reductants, and a reductant stream comprising the reductants is supplied to the exhaust stream. The selective catalytic reduction of NOx present in the exhaust stream is performed. | 2009-07-09 |
| 20090173059 | SULPHUR OXIDE (SOX) REMOVAL METHOD AND SYSTEM AND STOP MODULE FOR SAID SYSTEM - The invention relates to a system for the removal of SOx (sulphur oxide) stored in a nitrogen oxide (NOx) trap associated with an oxidation catalyst and disposed in an exhaust line of an engine, said system including a stop module ( | 2009-07-09 |
| 20090173060 | EXHAUST GAS CONTROL APPARATUS - An exhaust gas control apparatus is provided for an internal combustion engine having at least two cylinders, a turbine, and an exhaust manifold collecting a flow of exhaust gases formed in each cylinder towards the turbine. The exhaust manifold has an inlet port connected to each cylinder and an output port upon which the turbine is secured. The exhaust gas control apparatus includes at least one seal positioned between two adjacent inlet ports, each seal being articulated relative to the exhaust manifold and being capable of sealing one of the two adjacent inlet ports to reduce the internal volume of the exhaust manifold available for the flow of exhaust gas. The apparatus of the invention makes it possible to reduce the internal volume of the exhaust manifold according to the engine cycle. By doing so, most of the kinetic energy of the exhaust gases is channelled towards the turbine; this is in contrast with a traditional exhaust manifold whereby a part of the kinetic and thermal energy of the exhaust gases is dissipated within the internal volume of all the inlet ports of the exhaust manifold. | 2009-07-09 |
| 20090173061 | OPTIMIZED REDUCTION OF NOx EMISSIONS FROM DIESEL ENGINES - A system is provided for operating a diesel engine with reduced emissions of NOx. The system comprises a fuel tank adapted to directly or indirectly supply a first premixed fuel stream and a second premixed fuel stream, wherein each fuel stream comprises a primary fuel component and a reductant component. An engine is in fluid communication with the fuel tank, whereby the engine is configured to receive the first premixed fuel stream and create an exhaust stream. The system includes an emission treatment unit to treat the exhaust stream, and a separation unit configured to receive the second premixed fuel stream. The separation unit is also configured to separate the second premixed fuel stream into a first fraction stream and a second fraction stream, and supply the first fraction stream to the exhaust stream. The first fraction stream comprises a higher concentration of the reductant component than the second fraction stream. A temperature sensor measures the temperature of the exhaust stream, whereby the concentration of the reductant component in the exhaust stream is controlled based on the measured temperature of the exhaust stream. The invention further provides a method for operating a diesel engine with reduced emissions of NOx. The method includes supplying a first premixed fuel stream to an engine, wherein the engine is configured to create an exhaust stream. A second premixed fuel stream is supplied to a separation unit, wherein the first and second premixed fuel streams each comprise a reductant component and a primary fuel component. At least a portion of the second premixed fuel stream is separated into a first fraction stream and a second fraction stream via the separation unit, wherein the first fraction stream comprises a higher concentration of the reductant component than the second fraction stream. At least a portion of the first fraction stream is supplied to the exhaust stream. The temperature of the exhaust stream is measured, and the concentration of the reductant component in the exhaust stream is controlled based on the measured temperature. The selective catalytic reduction of NOx present in the exhaust stream is performed. | 2009-07-09 |
| 20090173062 | Engine system having valve actuated filter regeneration - An engine is disclosed. The engine has an engine block at least partially forming a combustion chamber, and a piston located to reciprocate within the combustion chamber. The engine also has an exhaust valve fluidly connected to the combustion chamber, and a filter assembly fluidly connected to the exhaust valve. The engine further has a controller configured to open the exhaust valve during a portion of an intake stroke of the piston and a portion of a compression stroke of the piston to reduce an amount of air available for combustion during an ensuing power stroke, wherein the exhaust valve opens after a majority of the intake stroke is complete and closes during a first half of the compression stroke. | 2009-07-09 |
| 20090173063 | Mitigation of Particulates and NOx in Engine Exhaust - An emission treatment system and associated method for treating an exhaust stream containing nitrogen oxides and particulate matter are disclosed. One embodiment of the system comprises a flow-through oxidation catalyst, a reductant injector downstream from the oxidation catalyst, a particulate filter downstream from the reductant injector, an SCR catalyst downstream from the particulate filter and an ammonia oxidation catalyst downstream from the SCR catalyst. An embodiment of the method comprises passing the exhaust gas stream through the oxidation catalyst, injecting a reductant into the exhaust gas stream, passing the exhaust gas stream through the particulate filter, passing the exhaust gas stream through an SCR catalyst, and passing the exhaust gas stream through an ammonia oxidation catalyst. | 2009-07-09 |
| 20090173064 | EXHAUST SYSTEM WITH IMPROVED NOx EMISSION CONTROL - An exhaust system includes a selective catalytic reduction (SCR) unit and a NO | 2009-07-09 |
| 20090173065 | EXHAUST GAS CATALYST AND EXHAUST GAS PROCESSING APPARATUS USING SAME - An exhaust gas catalyst where the catalyst efficiency is improved by enhancing diffusion of the exhaust gas in a catalyst layer. An exhaust gas catalyst comprises at least a carrier and a plurality of layers formed on the carrier. At least one of the layers has pores therein, and at least one other layer has pores therein and contains, as catalyst components, a noble metal, alumina and a complex oxide mainly containing ceria, zirconia and one or more rare earth elements other than cerium. | 2009-07-09 |
| 20090173066 | HYDRAULIC BRAKE ENERGY REGENERATION SYSTEM FOR ELECTRIC ENERGY STORAGE AND VEHICLE DRIVE ASSIST - A hydraulic drive system for storing and releasing hydraulic fluid includes a high pressure storage device, a low pressure storage device, a pump operating at a range of pump speeds for converting between mechanical energy and hydraulic energy, and a motor operating at a range of motor speeds for converting between hydraulic energy and mechanical energy. The pump and motor are both fluidly connected to the high and low pressure storage devices. The hydraulic drive system further includes a control valve fluidly connected to the high pressure storage device, the pump and the motor, the control valve being operable to selectively distribute high pressure fluid between the pump, motor and high pressure storage device. | 2009-07-09 |
| 20090173067 | HYDRAULIC CONTROL VALVE SYSTEM WITH ISOLATED PRESSURE COMPENSATION - A hydraulic valve assembly includes a pressure compensating valve in which a compensator spool is slideably received in a bore. A pre-compensator gallery connected to a metering orifice, a preload gallery leading to a hydraulic actuator, an auxiliary pump supply passage, and a load sense passage all open into the bore. The compensator spool moves in response to a pressure differential between the pre-compensator gallery and the load sense passage. That movement selectively opens and closes a first path between the pre-compensator gallery and the a preload gallery, and a second path between the auxiliary supply passage and the load sense passage. Control of these paths maintains a constant pressure drop across the metering orifice and generates a pressure signal that is employed to regulate pressure at an outlet of a pump. | 2009-07-09 |
| 20090173068 | Hydrostatic Transaxle - A hydrostatic transaxle is provided for a vehicle having a first axle and a second axle. The hydrostatic transaxle comprises: a hydraulic pump; a first hydraulic motor drivingly connected to the first axle; a closed circuit fluidly connecting the hydraulic pump to the first hydraulic motor; and a fluid-supply switching device shifted between a supply position for supplying fluid from the closed fluid circuit to a second hydraulic motor, which is disposed on the outside of the hydraulic transaxle and is drivingly connected to the second axle, and a supply-stop position for stopping the supply of fluid from the closed fluid circuit to the second hydraulic motor. The first hydraulic motor is variable in displacement, and the hydrostatic transaxle further comprises a linkage system for associating the switching of the fluid-supply switching device between the supply position and the supply-stop position with an operation for changing the displacement of the first hydraulic motor. | 2009-07-09 |
| 20090173069 | Water Explosion Engine, Method, and Device - The invention relates to a method for producing superheated steam in an engine in which highly compressed water is injected into a very hot medium located in the engine, resulting in explosion-like evaporation. Said process is to take place in a specially developed rotational-translational engine in order to utilize a maximum of the thrust of the steam. The engine is to comprise at least two cylinders which have a circular cross-sectional shape ( | 2009-07-09 |
| 20090173070 | Pulse Generator and Impulse Machine for a Cutting Tool - The invention relates to a pulse generator ( | 2009-07-09 |
| 20090173071 | Diesel engine with exhaust gas recirculation system - A diesel engine with an exhaust gas recirculation system. The diesel engine is equipped with a turbocharger, driven by exhaust gas from the engine combustion chamber, providing an intake air flow and an inter-cooler for cooling the intake air compressed by the turbocharger. The exhaust gas recirculation system includes an exhaust gas diverter for diverting a portion of the exhaust gas for recirculation back into the combustion chamber. The diverted exhaust gas is cooled and then forced, with a hydraulic turbine driven blower, into the flow of compressed intake air exiting the inter-cooler. The mixture of compressed intake air and the re-circulated exhaust gas is then directed into the intake manifold of the engine then into the engine combustion chamber. The hydraulic turbine driven blower is driven with high-pressure hydraulic fluid provided by a hydraulic pump driven by the engine drive shaft. A hydraulic bypass system with a bypass control valve permits control of the hydraulic turbine by partial or complete bypassing of the hydraulic turbine. The re-circulated exhaust gas may be cooled with radiator water. In preferred embodiments the exhaust gas is cooled with three stages of air cooling. Cooling of the first stage cooler is provided by a portion of the turbocharger compressed air which than provides driving power to the turbo-fan turbine that drives the cooling fan and supplies cooling air flow to the second and third stage EGR coolers. Optionally, the air to air after-cooler is removed from the front of the engine location and included into the overall EGR—after-cooler turbo-fan air cooled package. | 2009-07-09 |
| 20090173072 | FLEXIBLE ASSEMBLY OF RECUPERATOR FOR COMBUSTION TURBINE EXHAUST - A recuperator includes a heating gas duct; an inlet manifold; a discharge manifold; and a once-through heating area disposed in the heating-gas duct through which a heating gas flow is conducted. The once-through heating area is formed from a plurality of first single-row header-and-tube assemblies and a plurality of second single-row header-and-tube assemblies. Each of the plurality of first single-row header-and-tube assemblies including a plurality of first heat exchanger generator tubes is connected in parallel for a through flow of a flow medium therethrough and further includes an inlet header connected to the inlet manifold. Each of the plurality of second single-row header-and-tube assemblies including a plurality of second heat exchanger generator tubes is connected in parallel for a through flow of the flow medium therethrough from respective first heat exchanger generator tubes, and further includes a discharge header connected to the discharge manifold. Each of the inlet headers is connected to the inlet manifold via a respective at least one of a plurality of first link pipes and each of the discharge headers is connected to the discharge manifold via a respective at least one of a plurality of second link pipes. Each of the heat exchanger tubes of each of the first and second single-row header-and-tube assemblies have an inside diameter that is less than an inside diameter of any of the plurality of first and second link pipes. | 2009-07-09 |
| 20090173073 | METHOD OF SEPARATING CO2 FROM A GAS FLOW, CO2 SEPARATING DEVICE FOR CARRYING OUT THE METHOD, SWIRL NOZZLE FOR A CO2 SEPARATING DEVICE - A method is provided for separating CO | 2009-07-09 |
| 20090173074 | INTEGRATED FUEL NOZZLE IFC - Disclosed is a fuel nozzle for a gas turbine including a center body defining one or more fuel passages and an inlet flow conditioner. The inlet flow conditioner includes a substantially tubular hub, a substantially tubular outer land, and a plurality of spars extending radially outwardly from the hub to the outer land. The plurality of spars together with the hub and outer land define a plurality of fluid flow passages capable of removing circumferential and radial variation from fluid flow entering the fuel nozzle. The inlet flow conditioner is formed as a single unitary component. Further disclosed is a method of operating the gas turbine including the fuel nozzle. | 2009-07-09 |
| 20090173075 | BURNER AND GAS TURBINE COMBUSTOR - A burner is provided that has high flame stability and reduces NOx emissions. In the burner, air holes of an air hole member have a central axis inclined relative to a burner central axis. The leading end portion of a first fuel nozzle is configured to be able to suppress turbulence of air-flow flowing on the outer circumference side of the first fuel nozzle. The tip of the first fuel nozzle is located on a fuel jetting-out directional downstream side of the inlet of the fuel hole. The tip of the second fuel nozzle is located on a fuel jetting-out directional downstream side of the air hole inlet. | 2009-07-09 |
| 20090173076 | Fuel injector - A fuel injector head for a gas turbine engine the head comprising a pilot injector and a main injector located radially outwardly of the pilot injector. A concentric splitter separates the pilot injector from the main injector and has a toroid chamber which is supplied with air in use to generate a toroidal flow which delays mixing of the pilot and main air flows. | 2009-07-09 |
| 20090173077 | Nozzle with Temperature-Responsive Throat Diameter - Nozzles that offer shape variability to maintain or purposely change the pressure drop across the throat are obtained by constructing the nozzles with components that change their shape, angle, or curvature in response to temperature changes that occur during the flow of combustion products through the nozzle. The temperature change may be the gradual heating of the nozzle wall from hot combustion gases, and the shape change may result in a decrease in the throat diameter or an expansion of the throat diameter. A decrease in throat diameter will be useful when the depletion of propellant as burning proceeds causes a drop in the pressure or flow rate of the combustion gas and there is a need to compensate for this drop to maintain the pressure drop across the throat. An increase in throat diameter will be useful when an initial high thrust is no longer needed and depletion of the fuel by itself is insufficient to lower the thrust to its desired reduced level. An example of a temperature-responsive material is a shape memory alloy; other examples are presented as well. | 2009-07-09 |
| 20090173078 | Methods and Systems for Providing Real-Time Comparison with an Alternate Control Strategy for a Turbine - A method for controlling and modeling a turbine is provided. The method may include modeling the turbine by a primary adaptive turbine model that includes at least one primary operating parameter and modeling the turbine by an alternate adaptive turbine model that includes at least one alternate operating parameter. The method may also include determining a first output value from the primary adaptive turbine model that corresponds at least in part to the operation of the turbine based on a primary control strategy and adjusting the alternate operating parameter or parameters based on an alternate control strategy and based at least in part on the first output value. The method may further include determining comparison data based at least in part on a comparison between the primary control strategy and the alternate control strategy. | 2009-07-09 |
| 20090173079 | METHOD AND APPARATUS TO FACILITATE SUBSTITUTE NATURAL GAS PRODUCTION - A method of producing substitute natural gas (SNG) includes providing at least one steam turbine engine. The method also includes providing a gasification system that includes at least one gas shift reactor configured to receive a boiler feedwater stream and a synthesis gas (syngas) stream. The at least one gas shift reactor is further configured to produce a high pressure steam stream. The method further includes producing a steam stream within the at least one gas shift reactor and channeling at least a portion of the steam stream to the at least one steam turbine engine. | 2009-07-09 |
| 20090173080 | METHOD AND APPARATUS TO FACILITATE SUBSTITUTE NATURAL GAS PRODUCTION - A method of producing substitute natural gas (SNG) includes providing a syngas stream that includes at least some carbon dioxide (CO | 2009-07-09 |
| 20090173081 | METHOD AND APPARATUS TO FACILITATE SUBSTITUTE NATURAL GAS PRODUCTION - A method of producing substitute natural gas (SNG) includes providing a syngas stream that includes at least some carbon dioxide (CO | 2009-07-09 |
| 20090173082 | NOVEL SOLID STATE THERMOVOLTAIC DEVICE FOR ISOTHERMAL POWER GENERATION AND COOLING - A device for simultaneously generating electrical power and cooling, including an active layer for intrinsically transducing thermal energy into electrical energy, a first electrical contact having a first work function and a second electrical contact having a second work function, a first electron diffusion barrier positioned between and in electric communication with the active layer and the first electrical contact, and a second electron diffusion barrier positioned between and in electric communication with the active layer and the second electrical contact. The first work function and the second work function are nonidentical. Transduction of thermal energy into electrical energy yields thermally generated electrical carriers of both positive and negative charge, wherein thermally generated electrical carriers are separated according to charge to either the first electrical contact or the second electrical contact, thereby lowering the average thermal energy of the active layer. | 2009-07-09 |
| 20090173083 | CO-AXIAL MULTI-STAGE PULSE TUBE FOR HELIUM RECONDENSATION - A two-stage pulse tube refrigerator having a compact design, low vibration and low heat loss is provided where at least the 2 | 2009-07-09 |
| 20090173084 | Storing device for chunks of water ice and method for providing chunks of water ice - The invention relates to a storing device for ice chunks that includes a receiving compartment for receiving therein ice chunks and a movable stirrer for effecting displacement of ice chunks received in the receiving compartment. The movable stirrer extends in the receiving compartment and rotates about a stirrer axis with the movable stirrer being disposed relative to the receiving compartment such that its stirrer axis extends through two surfaces of the receiving compartment. The movable stirrer is drivable in a stirring movement in a manner such that the movable stirrer effects displacement of the ice chunks with a substantial portion of the ice chunks not be advanced in a either a direction toward one of the two surfaces through which the stirrer axis extends of the other of the two surfaces through which the stirrer axis extends. | 2009-07-09 |
| 20090173085 | Ice-making machine with water flow sensor - The present disclosure provides an ice-making system having a control system. The control system selectively places the ice-making machine in a freeze cycle and a harvest cycle, based upon inputs from sensors that determine a flow rate of fluid out of an evaporator, and a level of fluid in a sump. The control system can further prevent a slushing condition in the ice-making machine by monitoring the temperature of the fluid in the sump. The control system can also monitor the sensors to ensure that they are providing correct signals. | 2009-07-09 |
| 20090173086 | METHOD FOR OPERATING A REFRIGERATING DEVICE COMPRISING EVAPORATORS WHICH ARE CONNECTED IN PARALLEL AND REFRIGERATING DEVICE THEREFOR - A method for operating a refrigerator includes supplying an evaporator of a second compartment with coolant and flushing the coolant out of the evaporator of the second compartment so that it can be used for an evaporator of a first compartment, closing a coolant circuit to the evaporator of the second compartment, and supplying only the evaporator of the first compartment with coolant. | 2009-07-09 |
| 20090173087 | Device and Method for Evaporating Water from a Compressor - A system for evaporating excess water from a source includes a housing having: an air inlet, the air inlet directing air in a first direction; an air outlet; a plurality of channels arranged generally perpendicular to the first direction, the channels having undulations; and a water reservoir that feeds water into the channels. In some embodiments, baffles are created with walls that depend from the ceiling of the housing and that are interdigitated with dividers that separate the channels. This configuration can remove water generated by the source (such as an external compressor unit) in a quick and efficient manner. | 2009-07-09 |
| 20090173088 | Condenser and metering device in refrigeration system for saving energy - A refrigeration system includes an evaporator, a compressor compressing a refrigerant coming out of the evaporator, a condensing unit which includes a finned tube guiding the refrigerant from the compressor back to the evaporator; and an energy saving arrangement. The energy saving arrangement includes a water-cooling device frequently introducing a predetermined amount of water to a surface of the finned tube to water-cool the refrigerant within the finned tube for enhancing a cooling efficiency of the condensing unit while being energy efficient. The energy saving arrangement further includes a metering device for controllably pumping the refrigerant from the condensing unit to the evaporator especially when a pressure inside the condensing unit is lower than a threshold pressure. | 2009-07-09 |
| 20090173089 | Refrigerator with an automatic compact fluid operated icemaker - An icemaker for a refrigerator having a cabinet with a refrigerated compartment and an unrefrigerated machine compartment includes a body portion formed with an inlet, an outlet and an opening. A flexible mold is positioned in the opening. A water supply is positioned to provide water to the flexible mold. A fluid supply circuit, including a pump mounted in the machine compartment, a first fluid conduit connected between the pump and the inlet, and a second fluid conduit connected to the outlet, provides warm fluid to the body portion. The icemaker forms ice during an ice production cycle and the fluid warmed in the machine compartment is used to partially melt and aid in releasing the ice which is then deposited in a ice storage bin during a harvest cycle. | 2009-07-09 |
| 20090173090 | Down Flow Type Ice Making Machine - A down flow type ice making machine in which an ice storage detector is protected against damage and occurrence of failure can be suppressed. An ice storage bin ( | 2009-07-09 |
| 20090173091 | Multi-range composite-evaporator type cross-defrosting system - The present invention provides a multi-range composite-evaporator type cross-defrosting system for continuous heating operation under an environment temperature range from 20 degree to negative 40 degree Celsius. Said system employs a combination of two defrosting methods under different temperature and humidity conditions; the first defrosting method is used for the outdoor temperature range of 20 degree Celsius to 0 degree Celsius, the second defrosting method is used in the outdoor temperature range of 10 degree Celsius to negative 40 degree Celsius, and a control system will adjust the appropriate threshold for switching between the two defrosting methods. | 2009-07-09 |
| 20090173092 | Cross-reverse type air-conditioning system - The present invention provides an air-conditioning system capable of continuous heating operation over an outdoor temperature range of 20 degree to negative 40 degree Celsius. The present invention utilizes at least two sets of the evaporators capable of cross-reverse refrigerant circulation and cross-air defrosting process, which alternately generates the heat energy required for the defrosting process and the air-conditioning, and said air-conditioning system can apply a combination of the two defrost methods to raise overall heating efficiency. | 2009-07-09 |
| 20090173093 | Refrigerator - A refrigerator capable of properly cooling a plurality of containers storing a liquid beverage by uniformizing and stabilizing a temperature inside a cooling chamber. The refrigerator comprises the cooling chamber storing the containers of the liquid beverage, a cooling duct incorporating a heat exchanger, the suction port of the cooling duct installed in the cooling chamber, the cool air blowout port of the cooling duct installed in the cooling chamber, a lead-in port formed at the upper end of a cool air feed duct, through holes blowing out the air in the cool air feed duct into the cooling chamber, and a fan positioned the lead-in port of the cool air feed duct. The cool duct sucks the air in the cooling chamber from the suction port, cools it by the heat exchanger, and blows it out from the cool air blowout port. The lead-in port of the cool air feed duct faces the cool air blowout port of the cooling duct and also faces the inside of the cooling chamber. Air is sucked into the cool air feed duct by the fan. | 2009-07-09 |
| 20090173094 | AIR CONDITIONER - [Object of the Invention] An object of the present invention is to provide an air conditioner whose operation mode is switchable between cooling mode and heating mode using highly pressurized hot gas in refrigerant cycle, wherein both a cooling mode operation for variably controlling the displacement of the variable displacement compressor, thereby controlling car interior cooling temperature to a predetermined level, and a heating mode operation for variably controlling the displacement of the variable displacement compressor, thereby controlling car interior heating temperature to a predetermined level, can be implemented. | 2009-07-09 |
| 20090173095 | FLUID SEPARATOR FOR A COMPRESSOR - A fluid separator for a compressor is disclosed including a hollow main body having an annular flange and an annular collar formed thereon, wherein the annular collar includes an annular array of apertures formed therein for separating a liquid from a fluid and attenuating pressure pulsations of the fluid. | 2009-07-09 |
| 20090173096 | Methodology for converting existing packaged rooftop air conditioning units to be served from a centralized water cooled refrigeration and/or heat pump system - The present invention includes the equipment and processes necessary to convert packaged air-cooled rooftop HVAC units so that they may be served off of a centralized, water-cooled, refrigeration system thereby increasing the energy efficiency and reliability of the HVAC units, and potentially reduce maintenance costs for facilities with multiple packaged air-cooled rooftop HVAC units. | 2009-07-09 |
| 20090173097 | Cooling Device - A cooling device has an inner container in which an evaporator is arranged. A second inner container surrounds the inner container such that an intermediate space is formed between the first and second inner containers. | 2009-07-09 |
| 20090173098 | ICE-MAKING DEVICE FOR REFRIGERATOR - The present invention relates to an ice-making device for a refrigerator. The present invention provides an ice-making device for a refrigerator including a main body having a storage space and a door selectively opening or closing the storage space. The ice-making device comprises an ice maker installed on a backside of the door and making ice; a cold air duct provided in one side of the storage space and supplying the ice maker with a portion of cold air supplied to the storage space; an ice maker cover detachably installed on the backside of the door to selectively open or close the ice maker; and an ice bank detachably installed on the backside of the door below the ice maker, the ice bank storing ice made in the ice maker and transferring it to a dispenser provided on the door. According to the present invention, there is an advantageous in that a storage capacity of a refrigerator can be used to the full extent, and smell of food can be prevented from permeating ice in a process of making ice. | 2009-07-09 |
| 20090173099 | Universal Glycol Cooler - The applied for technical solution is based on a problem to improve a universal glycol cooler comprising an evaporator, a refrigerating compressor, a drying filter, a throttling device, characterized in that the cooler additionally comprises an air-cooled condenser, high pressure relay, low pressure relay, wherein evaporator is a plate heat exchanger or a direct beer cooler able of controlling the temperature of beverage cooling. Glycol beer cooler permits beer cooling at the exit of dispenser up to −3° C. to −2° C. without any preliminary keg cooling at special refrigerating chambers. The design also permits beer dispensing at product temperatures above zero at dispenser exit. Beer flow rate in this line makes 30100 L/hr in case of continuous dispensing within one hour. Beer cooler permits dispensing of several grades of beer by turns or intermittently. The cooler permits selling even beer that obtained ambient temperature while stored in kegs. | 2009-07-09 |
| 20090173100 | COOL AIR SUPPLY STRUCTURE OF STORAGE RECEPTACLE FOR REFRIGERATOR - A cool air supply structure of a storage receptacle for a refrigerator, which includes a main body having a storage space provided therein and a door for selectively opening or closing the storage space, the cool air supply structure, comprising: one or more receptacle casings detachably installed into the storage space and having a mounting space provided therein so that a storage receptacle is moved into or out of the mounting space; and a channel provided in each of the receptacle casings so that cool air flows in the channel, wherein food received in the storage receptacle is indirectly cooled by the cool air flowing in the channel. According to the present invention, the food received in the storage receptacle of a refrigerator can be kept fresh with a simple configuration. | 2009-07-09 |
| 20090173101 | WINE CABINET - A wine storage cabinet maintains wine bottles in two separate compartments at different temperatures and humidities. Temperature controls for each compartment are installed on the exterior of the cabinet. An interchangeable rack system allows some bottles in a vertical position in one compartment, while other bottles are maintained in a horizontal position in the other compartment. | 2009-07-09 |
| 20090173102 | Condenser - A condenser including an inlet header and an outlet header spaced apart from each other and extending vertically, a plurality of flat refrigerant tubes arranged one above another in parallel at a spacing between the two headers and jointed at opposite ends thereof to the respective headers, and fins between respective adjacent pairs of refrigerant tubes. The inlet header admits a refrigerant into interior thereof therethrough, and the outlet header causes the refrigerant to flow out therethrough. The refrigerant admitted into the inlet header flows through the refrigerant tubes toward the outlet header. The number of refrigerant tubes positioned below the center of the refrigerant inlet with respect to the vertical direction is up to 21, preferably up to 16, more preferably up to 7. The condenser can be prevented from becoming impaired in condensation performance when the refrigerant has a compressor lubricant incorporated therein. | 2009-07-09 |
| 20090173103 | Cryogenic Process Utilizing High Pressure Absorber Column - A gas processing plant has a de-ethanizer and a refluxed absorber, wherein the absorber operates at higher pressure than the de-ethanizer, and wherein at least a portion of the absorber bottoms product is expanded to provide cooling for the absorber reflux stream and/or the distillation column feed stream. Especially contemplated gas processing plants include propane and ethane recovery plants, and where the gas processing plant is an ethane recovery plant, it is contemplated that the ethane product comprises no more than 500 ppm carbon dioxide. | 2009-07-09 |
| 20090173104 | Dog Tag Knife - A dog tag to be worn by user may include a rigid sheet having indicia to identify the user and a first edge of the sheet being sharpened to a cutting edge. The dog tag may include an aperture to cooperate with the flexible holding device, and the flexible holding device may include a chain. The flexible holding device may include a wire, and the dog tag may include a signaling mirror. The signaling mirror may include a portion of the dog tag, and the signaling mirror may include a polished portion of the dog tag. The dog tag may include a silencer to protect the user from the cutting edge of the dog tag, and the silencer may include a channel to cooperate with the edges of the dog tag. The silencer may include a silencer aperture to cooperate with the aperture of the dog tag. | 2009-07-09 |
| 20090173105 | AUTOMATIC GREASING OF MOULDS FOR THE FORMING OF HOLLOW GLASS PRODUCTS - The invention relates to:
| 2009-07-09 |
| 20090173106 | GLASS TEMPERING METHOD AND APPARATUS - A glass tempering apparatus is capable of selectively delivering increased volumes of tempering medium to designated areas of a moving glass sheet to create desired stresses in such designated areas by the specific arrangement of nozzles in the glass tempering apparatus. A method of tempering glass utilizing the subject apparatus is also provided. | 2009-07-09 |
| 20090173107 | METHOD FOR MANUFACTURING A PREFORM AS WELL AS A METHOD FOR FORMING OPTICAL FIBRES FROM SUCH A PREFORM - A method for manufacturing a preform for optical fibers by means of a vapour deposition process, wherein plasma conditions are created and wherein the plasma is moved back and forth along the longitudinal axis of the hollow substrate tube between a reversal point near the supply side and a reversal point near the discharge side of the hollow substrate tube, so that the location where the soot deposition associated with one phase takes place is axially spaced from the location where the soot deposition associated with the other phase(s) takes place. | 2009-07-09 |
| 20090173108 | METHOD OF KNITTING KNITTED FABRIC, KNITTING PROGRAM FOR KNITTING KNITTED FABRIC, AND KNITTED FABRIC - A knitting method is provided to knit a knitted fabric to the desired shape with sufficient pull down force acting to the knitted fabric without being piled up, when performing the bind off process after flechage knitting. | 2009-07-09 |
| 20090173109 | Latch needle - The latch needle in accordance with the invention comprises a needle tongue with an integrated spring that is configured as the functional element on the needle tongue. No separate tongue spring, whatsoever, need be accommodated in the saw slot. This novel needle concept is robust and suitable for high operating speeds. | 2009-07-09 |
| 20090173110 | WASHING MACHINE - Disclosed herein is a washing machine having the structure to reinforce fastening bosses ( | 2009-07-09 |
| 20090173111 | WASHING MACHINE AND A METHOD FOR CONTROLLING THE SAME - The present invention relates a washing machine and a method for controlling the same. | 2009-07-09 |
| 20090173112 | Enhanced tracing of lost luggage using lock having coated housing and binary display - A method of tracing lost airline luggage locked by a special lock after the airline luggage was checked and screened by a luggage screening entity comprises providing the lock openable only by key and master key and having a metal body surrounded by a flexible rubber coating to prevent breakage. The housing includes a unique serial number and tracing information and a re-settable binary display indicating whether the luggage screening entity used the master key to open the lock. Consumers are told to register the lock with the tracing entity and check in the luggage without exposing passenger contact information, and that a finder of the luggage, if lost, can use the tracing information and serial number to return the luggage for a reward whereupon the passenger can from the binary display determine whether the luggage screening entity opened the luggage. | 2009-07-09 |
| 20090173113 | LATCH FOR SIGN DISPLAY MODULE - A latch for attaching a display module to a face panel, the latch comprising: a front panel; rear panel; latch arm; circular extension; and circular rotating cuff; wherein the top and bottom portions of the rear panel are fixedly attached to the front panel; the latch arm is situated in between the front panel and the middle portion of the rear panel; the circular extension extends perpendicularly from the front panel and is fixedly attached to the latch arm; the circular rotating cuff is located in a cut-out in the middle portion of the rear panel and is fixedly attached to the latch arm; the circular extension and circular rotating cuff each comprises a wrench hole; the wrench holes in the circular extension and circular rotating cuff do not extend all the way through the latch; and the circular extension comprises one or more O-rings. | 2009-07-09 |
| 20090173114 | Electric Door Lock - An electric door lock includes a driving module and a control module. The driving module is operable between locking and unlocking modes. The control module includes a switch unit and a manual operating member. The switch unit is operable so as to deactivate the driving module when actuated. The manual operating member includes a shaft that extends rotatably into the lock housing, that has an actuating protrusion, and that is rotatable relative to the lock housing between locking and unlocking positions. When the driving module is operated in the locking mode, the shaft of the manual operating member is disposed at the locking position and the actuating protrusion actuates the switch unit. When the driving module is operated in the unlocking mode, the shaft of the manual operating member is disposed at the unlocking position and the actuating protrusion actuates the switch unit. | 2009-07-09 |
| 20090173115 | QUICK-RELEASE RING-TYPE METER LOCK WITH KEYLESS RESET - A ring-type meter lock comprising a ring, first and second ends on the ring, a lock housing on the first end, a slot in the lock housing, a latch unit in the lock housing, a lock pin on the latch unit enterable and withdrawable from the slot, a tongue on the second end enterable into the slot, an opening in the tongue receiving the lock pin, a key-receiving configuration in the latch unit, and the lock pin being rotatably supported for unlatching of the latch unit. | 2009-07-09 |
| 20090173116 | Locking Mechanism - The present invention provides a locking mechanism positioned in a toothbrush handle having interchangeable heads, comprising a shaft that extends the length of the handle, with an elliptical tip at one end and receiving means at the opposite end. A key may be interconnected to the receiving means to permit the elliptical tip to rotate. In a first position, the elliptical tip permits the removal and replacement of an interchangeable head, because the longer dimensions of the elliptical tip and an elliptically cross-sectioned opening in the interchangeable head coincide. In a second, rotated position, the elliptical tip locks within the interchangeable head, as the longer dimensions no longer coincide. | 2009-07-09 |
| 20090173117 | Vehicle Lock - The brake bolt and the lock cylinder of the vehicle lock are mounted in a part of the vehicle for preventing the rotation of a wheel of the vehicle in a locked state. The brake bolt and lock cylinder are mounted in a brake bolt bore and a lock bore, respectively, located in the swing arm, the chain guard, or a lock body mounted over the axle-retaining nut. The vehicle lock engages a ventilation hole on the rotor, a ventilation hole on the sprocket, the teeth of the sprocket, or a hole on the hub to prevent rotation of the wheel in the locked state. Preferably, the lock cylinder is mounted to the vehicle in both the locked state and the unlocked state, and in the unlocked state the brake bolt is removed from the brake bolt bore for operation of the vehicle. | 2009-07-09 |
| 20090173118 | SWITCHGEAR ENCLOSURE DOOR SEAL - A seal for a switchgear enclosure is described. The switchgear enclosure includes a case having an opening defined by a face frame the face frame having an inner frame surface along a face frame hinge side and a door for covering the opening. The door includes a door inner surface and a door hinge side pivotally attached to the face frame along the face frame hinge side. The seal includes a sealing member disposed along the door hinge side of the door adjacent the door inner surface and configured for movement substantially perpendicular to the door hinge side between a disengaged position and an engaged position. The sealing member comprises a flange for overlapping at least a portion of an inner surface of the face frame along the face frame hinge side when in the engaged position. | 2009-07-09 |
| 20090173119 | Electromagnetic Lock Monitoring System - An electromagnetic lock monitoring system for monitoring the strength of a magnetic field in an electromechanical lock which is created when a steel armature plate is closed against an electromagnet. The system utilizes dual Hall Effect devices positioned in such a way that both ends of the electromagnet and both magnetic fields are monitored, and that the resulting monitoring effectively covers the complete contact surface between the electromagnet and the armature plate. Preferably, the Hall Effect devices are disposed in series at the point of maximum flux density within the center element of an E-shaped electromagnetic core, at opposite ends of the core. If the magnetic flux is below a preset limit, a relay also in series drops out, triggering an alarm which may be sonic, electronic, and/or visual, as is known in the prior art. | 2009-07-09 |
| 20090173120 | Electric Door Lock - An electric door lock includes a rotatable member, a driving unit, and a manual operating member. The rotatable member is rotatable in first and second rotational directions and is provided with a first protrusion. The driving unit is coupled to the rotatable member, and operable so as to drive rotation of the rotatable member. The manual operating member is rotatable between locking and unlocking positions and is provided with a second protrusion. The first protrusion pushes the second protrusion to permit rotation of the manual operating member between the locking and unlocking positions when the rotatable member is driven by the driving unit to rotate in the first and second rotational directions, respectively. The second protrusion slides over the first protrusion when the manual operating member is driven to rotate between the locking and unlocking positions and when the driving unit is deactivated. | 2009-07-09 |
| 20090173121 | Bump Proof Locks - A bump proof lock has stationary part and movable part in lockable sliding contact with each other. The stationary part has first passages and a driver pin slidably disposed in each first passage. The movable part has:
| 2009-07-09 |
| 20090173122 | Soluble Fertilizer for Organic Agriculture From Distiller's Yeast - The invention is a soluble, liquid or dry fertilizer for application to a plant or soil that is grown or farmed as “organic” as defined under the USDA National Organic Program Rule. The fertilizer is produced from distiller's yeast from beer and/or alcohol production. The yeast cells are autolyzed using heat and the autolysates are separated by centrifugation into insoluble cell walls and cellular plasma. The plasma is concentrated by evaporation into the fertilizer. The fertilizer may be further processed by proteolytic enzyme (protease) hydrolysis to produce smaller-sized, soluble, Nitrogen-containing compounds including protein, peptides, amino acids, amines and ammonia. The fertilizer has a solids content between ten and sixty-five percent, a total protein content of at least ten percent and up to eighty-five percent, a total Nitrogen content between one and fourteen percent, and a pH between 2.5 and 10. | 2009-07-09 |
| 20090173123 | Integrated power generation and organic fertiliser production system - The invention relates to an integrated power generation and organic fertiliser production system and method including: a biomass combustion-fuelled power station ( | 2009-07-09 |
| 20090173124 | PROCESS FOR PRODUCING A NITROGEN-POTASH FERTILIZER - The invention relates to the chemical industry and can be used while producing granulated nitrogen-potash fertilizers. | 2009-07-09 |
| 20090173125 | Method and Apparatus For Creating Stacks of Nested Sinuous Springs - A method and apparatus is disclosed for simultaneously creating a pair of stacks of nested sinuous springs wherein each spring comprises a discrete length of sinuous spring wire having parallel bar wire segments interconnected at their opposite ends by oppositely directed connecting segments. This apparatus includes first and second generally circular forming drums onto which a feeder mechanism is operable to sequentially and alternately pass each of the strips from over a forming mandrel onto the top surface of the first and second generally circular forming drums. A first stripper mechanism is then operable to strip a first one of the arcuate configured strips from over a first one of the forming drums and onto a top surface of a first stacking drum and for stripping a second following one of the arcuate configured strips from over the second forming drum onto a top surface of a second stacking drum. The stripper mechanism is then operable to sequentially and alternately strip following arcuate configured strips from the forming drums onto the first and second stacking drums and over the top of the preceding strips of the stacking drums to create a plurality of arcuately configured springs located on the first and second stacking drums. A second stripper mechanism is then operable after a predetermined number of arcuate strips have been stacked onto each of the first and second stacking drums to strip those stacks from the stacking drums onto a pair of first and second discharge chutes. | 2009-07-09 |
| 20090173126 | SPRING MANUFACTURING APPARATUS - A quill supporting member supporting a quill may include a movable body, e.g. Z-axis movable body that moves in a Z-axis direction of an XYZ orthogonal coordinate system representing a shaft core of the quill as an Z-axis. A tool holder supporting member supporting a tool holder for holding a tool may include the other movable bodies, e.g. an X-axis movable body that moves in an X-axis direction and a Y-axis movable body that moves in a Y-axis direction. Therefore, the quill is shortened in the Z-axis direction, and a contact area is reduced between a guide path of the quill and a wire rod. | 2009-07-09 |
| 20090173127 | TUBE-BENDING MACHINE - The invention belongs in the field of machines for bending tubes and refers in particular to a machine ( | 2009-07-09 |
| 20090173128 | METHOD OF WELDING HEATED LOG SEGMENTS IN AN ALUMINUM EXTRUSION PROCESS - A method of processing heated metal logs in a metal extrusion process. The remainder of each log is attached to the succeeding log. Specifically, the abutted ends of the two log segments are aligned with a saw. The saw is actuated to simultaneously remove material from both of the abutted ends. The cut ends are friction welded together through relative rotation of the log segments. The process creates a heated log column that is effectively endless, eliminating log remainders. | 2009-07-09 |
| 20090173129 | Method and device for the production of a stamping with enlarged functional surface - A method and a device for the production of a stamping with an enlarged functional surface, for example, fine blanking a workpiece out of a flat strip, wherein the flat strip is clamped between an upper part including a shearing punch, a pressure pad for the shearing punch, a V-shaped projection arranged on the pressure pad and an ejector which is pressed into the flat strip, and a lower part including a cutting die and an ejector. Edge rollover is avoided by preforming, before cutting begins, a negative with regard to the cutting direction with a preforming element in the direction opposite to the cutting direction that corresponds to the expected edge rollover into the cutting die with regard to size and geometry at cutting, generating a material volume at the side of the rollover in a mirror-inverted form. During cutting, the preformed area is supported by the preforming element. | 2009-07-09 |
| 20090173130 | FLUID CONDUITS WITH INTEGRAL END FITTINGS AND ASSOCIATED METHODS OF MANUFACTURE AND USE - Fluid conduits for plumbing and other uses having integral end fittings are disclosed herein. A method of forming a fluid conduit in accordance with an embodiment of the disclosure includes providing a copper tube having a first inner diameter and a first wall thickness, and heat treating an end portion of the copper tube to a predetermined hardness. The method can further include increasing the wall thickness of the end portion from the first wall thickness to a second wall thickness, and increasing the inner diameter of the end portion from the first inner diameter to a second inner diameter. The method further includes forming a circular groove in an interior surface of the end portion and positioning a seal in the circular groove. | 2009-07-09 |
| 20090173131 | CONTROL DEVICE FOR SERVO DIE CUSHION - A control device, for a servo die cushion, by which the speed of a die cushion is prevented from largely deviating from the speed of a slide, whereby the press force between the slide and the die cushion is not significantly reduced. The control device includes a slide speed detector for detecting the speed of the slide, a die cushion speed detector for detecting the speed of the die cushion, and a die cushion speed commanding part for controlling the speed of the die cushion. When a tentative speed command of the die cushion is largely deviated from the detected slide speed, the command of the die cushion is corrected such that the absolute value thereof does not exceed the value calculated by adding the absolute value of the detected slide speed to a positive constant. | 2009-07-09 |
| 20090173132 | NEAR NET SHAPE FORGING PROCESS FOR COMPRESSOR AND TURBINE WHEELS AND TURBINE SPACER WHEEIS - A method of forging a workpiece includes (a) incrementally advancing the workpiece in a closed die forge, the closed die forge comprising a stationary, flat die and a first split die comprising a plurality of first die segments, each die segment being incrementally advanced in sequence to contact the incrementally advancing workpiece; (b) replacing the stationary, flat die with a second split die comprising a plurality of second die segments; and (c) forging the workpiece forged in (a) between the first split die and the second split die, wherein the first die segments are stationary and at least some of the plurality of second die segments are incrementally advanced in sequence. Another forging method includes extruding a billet to form a ring shaped hollow workpiece; reducing a cross section of the workpiece; and forging the workpiece in a closed die comprising a first split die comprising a plurality of first die segments and a second split die comprising a plurality of second die segments. | 2009-07-09 |
| 20090173133 | Crimping Tool - The present invention relates to crimping pliers for crimping connecting elements. The crimping pliers comprise crimping jaws building a nest for the connecting element. The crimping jaws are designed and arranged for being moved in radial direction versus a longitudinal axis of the nest for applying radial crimping forces upon the connecting element. Hand levers are provided for manually applying the crimping forces and causing the movement of said crimping jaws. The hand levers are located in a plane. The plane is aligned with the longitudinal axis of said nest and divided by the longitudinal axis into two half-planes. Both of said hand levers are located in one and the same half-plane. A transfer or transmission unit transfers a translational activation along the longitudinal axis in the force flow between said hand levers and said crimping jaws into a rotational activation around the longitudinal axis. | 2009-07-09 |
| 20090173134 | CLAMP AND REPAIR TOOL - A tool for gripping, clamping or holding an object, wherein the tool has a handle portion, a linkage portion and a working portion, and wherein the working portion includes two workpiece contacting surfaces, at least one of the surfaces shaped to generally conform to at least a portion of the outer surface of a workpiece to be clamped, gripped or held. In some embodiments, at least one of the workpiece contacting surfaces is adapted to provide a treatment to a workpiece being clamped, gripped or held. | 2009-07-09 |
| 20090173135 | TOOL FASTENING DEVICE FOR A WEDGE DRIVE - The invention relates to an upper part V-belt drive ( | 2009-07-09 |
| 20090173136 | METHOD AND APPARATUS FOR THE DETECTION OF LEAKS - Disclosed is a method for detecting a leak gas in a flushing device ( | 2009-07-09 |
| 20090173137 | Roadway Grip Tester and Method - A method for measuring road surface friction of a road surface uses a vehicle that moves across the road surface wherein (1) an auxiliary independent wheel assembly is towed behind the vehicle and is in contact with the road surface, an auxiliary wheel of the wheel assembly is freely rotatable by movement of the vehicle and is one or more of toed in or toed out with respect to a direction of travel of the vehicle so as to create an isolated axial force on the auxiliary wheel: (2) the axial force on the auxiliary wheel is measured while the vehicle moves across the road surface, and the measured axial force is correlated with the road surface friction. The independent wheel assembly is load isolated from the weight of the towing vehicle and the independent wheel assembly is loaded by placing ballast thereon. | 2009-07-09 |
| 20090173138 | SYSTEM AND METHOD FOR CHECKING ELECTRICAL CONTACT POINTS OF SEMICONDUCTOR DEVICES - A system and method for checking electrical contact points of semiconductor devices. One embodiment includes a check system and a method in which, for the checking of electrical contact points of semiconductor devices, a system is provided by which a number of contact points are impacted with a mechanical load. | 2009-07-09 |
| 20090173139 | Method for Detecting Impact Damage in a Structure - A method of detecting impact damage of a structure having a first surface exposed to potential impacts from an object comprises providing a sensor having a body portion that has a surface provided with an elongated channel. The sensor is fixed to a second surface of the structure such that a conduit is formed by the channel and the surface. The surface is on an opposite side of the structure to the first surface. A pressure differential is established between the conduit and a reference pressure adjacent the conduit. Monitoring is conducted for detecting any change in the differential pressure that may be indicative of a fracture or crack propagating in the second surface. | 2009-07-09 |
| 20090173140 | NOx SENSOR DIAGNOSTIC DEVICE AND EXHAUST GAS PURIFYING SYSTEM USING THE DEVICE - A NOx sensor diagnostic device includes a NOx sensor disposed in an exhaust passage of an engine, an output value obtaining device for obtaining an output value of the NOx sensor, a spray characteristics changing device for changing spray characteristics for a specific cylinder of cylinders of the engine, and a diagnostic device for diagnosing abnormality of the NOx sensor, based on the output value of the NOx sensor that is changed as a result of the change of the spray characteristics for the specific cylinder by the spray characteristics changing device. An exhaust gas purifying system includes a NOx removal system disposed in an exhaust passage of an engine, a NOx sensor disposed in the exhaust passage at least on an upstream side of the NOx removal system in a flow direction of exhaust air flowing through the exhaust passage, and the NOx sensor diagnostic device. | 2009-07-09 |
| 20090173141 | Gas Sensor - The gas sensor has a selectively permeable membrane which is composed of silicon material and is provided with a heating device on the outside. The membrane closes an evacuated housing which contains a pressure sensor. When evacuating the area surrounding the housing, the heat dissipation is changed as a result of the quick change in the total pressure of the surrounding air, with the result that signal drift arises despite temperature regulation of the membrane. The disclosure provides at least one second heating device whose temperature is regulated independently of the first heating device. As a result, the membrane temperature is highly constant even in the case of severely changing total pressure in the housing. | 2009-07-09 |
| 20090173142 | CONTROLLING GAS PRESSURE IN POROSITY STORAGE RESERVOIRS - A method and reservoirs are described that provide for controlling gas pressure within a porosity storage reservoir. In embodiments, gas is injected into the porosity storage reservoir while water is being extracted from the reservoir to provide greater efficiency in extracting the water from the reservoir. The gas may be injected at a predetermined target pressure or at a variable pressure. In other embodiments, a vacuum is applied to the reservoir while water is being injected into the reservoir to provide greater efficiency when introducing water into the reservoir. | 2009-07-09 |
| 20090173143 | Leak sensor apparatus for sensing moisture - A leak sensor apparatus for sensing moisture is disclosed, which is prepared in such a manner that a base film layer, a conductive line layer and a protection film layer are sequentially stacked on its lower surface in an upward direction, and said conductive line layer includes a resistance line having a certain resistance value per unit area in a longitudinal direction, and a conductive line which is spaced apart from the resistance line and is formed in parallel with respect to the resistance line, and said protection film layer is provided with a plurality of holes which are formed at regular intervals so that the resistance line and the conductive line of the conductive line layer can be exposed to the outside through the holes, respectively. | 2009-07-09 |
| 20090173144 | Leak detection system with controlled differential pressure - A system for detecting leaks in a unit. The novel system includes a first mechanism for injecting a first gas into an interior or an exterior of the unit, a second mechanism for sampling gas from an exterior or an interior of the unit to determine if the first gas has leaked out of or into the unit, respectively, and a third mechanism for controlling a differential pressure between the interior and exterior of the unit during sampling. In an illustrative embodiment, the differential pressure is controlled by injecting a second gas into the exterior or interior of the unit to replace the sampled gas, and using pressure regulators to control the pressures of the first and second gases such that the differential pressure remains constant during sampling. | 2009-07-09 |
| 20090173145 | APPARATUS AND METHOD FOR DETERMINING ANALYTE CONTENT IN A FLUID - An apparatus and method to determine analytes in a fluid. One aspect of the present invention is for the determination of the oil content of water using UV, near-IR, IR or Raman spectroscopy or radiometry. In certain embodiments, a solid membrane material absorbs analytes from fluid brought into contact with it. The membrane is subsequently placed in a FTIR spectrometer, which spectrometer is enabled to determine the concentration of analytes in fluid by calibration. Certain embodiments can determine the type of hydrocarbon present, and thus can differentiate Total Petroleum Hydrocarbons (TPH) from Total Oil and Grease (TOG), without any separate sample preparation. | 2009-07-09 |
| 20090173146 | Temperature programmed low thermal mass fast liquid chromatography analysis system - A temperature programmed low thermal mass fast liquid chromatography system capable of high throughput and low power consumption includes a straight or curved short reloadable low-mass tubular heater with a capillary column extending inside. If the capillary column is long enough, it is coiled to form a coiled capillary LC column (the length of which does not exceed 0.2 m-1.0 m) packed in a singular module package with a heating wire and a temperature sensing wire extending along and in proximity to the LC capillary column. A tubular heater, e.g. a steel tubing, incorporates the LC capillary column, along with the heating wire and the temperatures sensor and is coiled to form a miniature power saving LC module which may be attached outside a chromatography oven. Capillary lengths extend inside the oven between the inlet and outlet of the LC column module and mobile phase source and detector, respectively. An electronic temperature control block is positioned outside the oven cavity and controls the heating of the capillary LC column, as well as other heated zones in the system. | 2009-07-09 |
| 20090173147 | SYSTEM AND METHOD FOR SOIL STRENGTH MEASUREMENT - A system and method for characterizing soil shear strength from a vehicle, comprises a plurality of sensors mounted on a vehicle and configured to measure distances from the sensors to the soil surface. The sensors comprise a first sensor disposed on the vehicle and configured to measure a first distance between the first sensor and the soil and a second sensor disposed on the vehicle and configure to measure a second distance between a the sensor and a track made in the soil by the vehicle, wherein the first sensor measures the distance at a location before the vehicle wheel travels over that location and the second sensor measures the distance to the bottom of the track made by the wheel. A processing module is communicatively coupled to the sensors and is configured to calculate track depth as a function of the first and second distance measurements; and to derive soil shear strength as a function of the calculated track depth and the vehicle parameters. | 2009-07-09 |
| 20090173148 | Test Bench Comprising Angle Adjustment Means And Methods For Testing Wind Turbine Equipment - The invention relates to a test bench for testing wind turbine equipment. The test bench comprises one or more load applying means directly or indirectly applying load to the equipment during said test and wherein the test bench comprises angle adjustment means for adjusting a test angle (A) of the equipment in relation to a horizontal plane. The invention further relates to methods for testing wind turbine equipment. | 2009-07-09 |
| 20090173149 | Method for identifying vehicle wheels having low tire pressure - A method for identifying low-pressure tires includes determining the number of revolutions of each wheel over a preselected driving distance, and comparing crosswise by summing the number of revolutions of the diagonally opposite front right/rear left and front left/rear right wheels and taking the difference between the sums, a diagonal containing a low-pressure tire being identifiable via the sign of the difference between the diagonals. A further comparison for each side of the vehicle is effected by summing the revolutions of the front left/rear left side and front right/rear right side wheels and comparing the difference between the sums, the side containing a low-pressure tire being identifiable via the sign of the difference between the sides. The difference between diagonals is compared with a low-pressure threshold value. If the threshold is exceeded, the signs of the difference between diagonals and between sides are logically combined to identify the low-pressure tire. | 2009-07-09 |
| 20090173150 | Early Kick Detection in an Oil and Gas Well - A stepped reflector on the outside of a bottomhole assembly produces two reflections in response to excitation of a transducer. The velocity of the fluid in the borehole is estimated using the two reflections. Alternatively, a change in the gas content of the borehole fluid is estimated from changes in the electrical impedance of a transducer in contact with the borehole fluid. | 2009-07-09 |
| 20090173151 | HEATING RESISTOR TYPE AIR FLOW RATE MEASURING DEVICE - An object of the present invention is to provide a structure which prevents a particulate contaminant and a liquid contaminant on which centrifugal separation hardly works, from arriving at a sensor element part. In order to attain the above described object, in a heat resistor type air flow rate measuring device which includes an auxiliary passage taking in a part of a fluid flowing in a main passage, and a plate-shaped sensor element installed in the aforesaid auxiliary passage and for detecting a flow rate of the fluid, and is a heat resistor type flow rate measuring device having an auxiliary passage formed along a curved line at | 2009-07-09 |
| 20090173152 | Liquid state detecting sensor - The present invention provides a liquid state detecting sensor that is free from a problem of increase in the number of parts and a problem in assembly and furthermore capable of, in support of electrodes, absorbing an error and supporting both electrodes, even in case an inner electrode has at a surface an insulation layer, without causing any damage to the layer. The liquid state detecting sensor includes an outer tubular electrode | 2009-07-09 |
| 20090173153 | BOTTOMLESS MEASURING CUP - A bottomless measuring cup system having a tubular container with a hollow interior and opposite open ends and a plunger having a base adapted to slidingly fit within the hollow interior of the container. | 2009-07-09 |
| 20090173154 | Device for fastening a sensor to a support part - A device for fastening a sensor to a support part comprises a sensor mount ( | 2009-07-09 |
| 20090173155 | Axle Assembly With Sensor Assembly - An axle assembly for a vehicle includes an axle housing having a tubular portion. A bimetallic sensor mount having a first region of corrosion resistant material and a second region of weldable material is welded to the tubular portion. A differential unit including a side gear is disposed in a central cavity of the axle housing. An axleshaft having a shaft portion and a target portion with a plurality of teeth is disposed in the tubular portion of the axle housing. The shaft portion is coupled to the side gear. A sensor is coupled to the sensor mount and extends through an aperture in the mount and the tubular portion to locate an end portion of the sensor a predetermined distance from the teeth of the target portion. A method of making an axle assembly having a sintered bimetallic sensor mount is also disclosed. | 2009-07-09 |
| 20090173156 | ANGULAR RATE SENSOR - An angular rate sensor includes: a substrate; and a vibrator having a beam part supported in a state of floating from the substrate and a pair of supports formed on the substrate and provided at both ends of the beam part for supporting the beam part. The vibrator includes a piezoelectric film formed in the beam part, a detecting electrode for detecting an angular rate, the detecting electrode being formed on the piezoelectric film so as to extend toward a center portion of the beam part from one end thereof, and a driving electrode for vibrating the vibrator, the driving electrode being formed on the piezoelectric film so as to extend toward the center portion of the beam part from the other end thereof and to be spaced from the detecting electrode. | 2009-07-09 |
