41st week of 2010 patent applcation highlights part 3 |
Patent application number | Title | Published |
20100257853 | PROTECTION VALVE FOR HYDRAULIC DRIVE SYSTEM - A protection valve for a hydraulic drive system and a method for protecting the hydraulic drive system and pumping equipment driven by the hydraulic drive system includes a valve body, an actuator shaft movably disposed within the valve body, a thermal actuator for displacing the actuator shaft between an un-actuated position and an actuated position, and a poppet attached to the actuator shaft for movement therewith. The thermal actuator is configured to displace the actuator shaft between the un-actuated position and the actuated position in response to a hydraulic oil temperature that exceeds a predetermined maximum. A thermal actuator body is rigidly attached to the valve body at one end and a valve seat body is rigidly attached to the valve body at the other end. The thermal actuator body has openings formed therein for placing hydraulic oil in fluid communication with the thermal actuator. | 2010-10-14 |
20100257854 | FUEL EFFICIENT HYDRAULIC POWER STEERING - A hydraulic power steering system that maintains proportional pressure control between an input side of a gear and assist pressures internal to the steering gear by relying upon a control valve. A pressure differential is maintained between the input side of a gear and assist pressures internal to the steering gear throughout certain events. Those events include running the pump to fully charge the accumulator, idling the pump after fully charging the accumulator, discharging pressure from the fully charged accumulator at an onset of a steering event having a demand for steering load, recovering the discharged pressure of the accumulator by running the pump after turning on the pump at the onset of the steering event, and opening the relief valve in the valve manifold during the steering event. | 2010-10-14 |
20100257855 | FUEL EFFICIENT HYDRAULIC POWER STEERING - A hydraulic power steering system that maintains proportional pressure control between an input side of a gear and assist pressures internal to the steering gear by relying upon a control valve. A pressure differential is maintained between the input side of a gear and assist pressures internal to the steering gear throughout certain events. Those events include running the pump to fully charge the accumulator, idling the pump after fully charging the accumulator, discharging pressure from the fully charged accumulator at an onset of a steering event having a demand for steering load, recovering the discharged pressure of the accumulator by running the pump after turning on the pump at the onset of the steering event, and opening the relief valve in the valve manifold during the steering event. | 2010-10-14 |
20100257856 | Pump Unit And Hydrostatic Transmission - There is provided a pump unit configured to be capable of transmitting a rotational per from a driving power source which is operatively connected thereto to an actuator through a pair of hydraulic fluid lines. The pump unit includes: an input shaft; a hydraulic pump main body; a PTO shaft; a PTO clutch mechanism; and auxiliary pump main body; a suction line; a discharge line; a charge line; a PTO hydraulic fluid line; a pressure-reducing valve; and a resistance valve. The PTO hydraulic fluid line and the charge line are fluidly connected to the primary side and a secondary side of the pressure-reducing valve, respectively. | 2010-10-14 |
20100257857 | STIRLING ENGINE - A Stirling engine includes a plurality of α-type Stirling cycle mechanisms, each of which includes a first piston and a second piston and pressurizes a crankcase space. The mechanisms are coupled to each other via a common rotary shaft so that each of the mechanisms generates a torque variation waveform in which the number of periods per rotation is two. | 2010-10-14 |
20100257858 | PISTON ENGINE AND STIRLING ENGINE - A high temperature side cylinder of a Stirling engine is composed of a sleeve and a cylinder block. A high temperature side piston makes a reciprocating motion in the sleeve. The sleeve is connected to a heater that heats a working fluid of the Stirling engine so that heat of the heater is transmitted. A cylinder block is disposed outside of the sleeve. A predetermined interval is formed between the sleeve and the cylinder block, and an air layer is formed in the predetermined interval. | 2010-10-14 |
20100257859 | SHAPE MEMORY ALLOY DRIVE DEVICE - A shape memory alloy drive device has drive control portion for displacing a shape memory alloy up to a target displacement value by applying a voltage or an electric current to the shape memory alloy by servo control, and also has contact detection portion for detecting a predetermined change in a drive control value, or, for example, a sharp increase in the drive control value, representing the amount of the voltage of the electric current applied by the drive control portion. When detecting a predetermined change, the contact detection portion determines that a movable portion having a lens etc. mounted thereon is in contact with a stationary mechanism. The shape memory alloy drive device further has drive limiting portion which, when the determination described above is made, causes the drive control portion to limit the target displacement value within a predetermined range. This limits an electric current flowing when the movable portion makes contact with the stationary mechanism, preventing overheating and excess stress. | 2010-10-14 |
20100257860 | Air Vent in Main Steam Duct of Steam Turbine - A power plant including a steam turbine, and a steam turbine exhaust duct configured to deliver uncontaminated fluid from the steam turbine to downstream components of the power plant. The steam turbine exhaust duct includes a steam turbine exhaust duct isolation valve selectively configured to prevent fluid communication between the steam turbine exhaust duct and the downstream components of the power plant, and a steam turbine exhaust duct vent with a steam turbine exhaust duct vent valve. The steam turbine exhaust duct vent is configured to deliver contaminated fluid from the steam turbine exhaust duct to a fluid sink upon opening of the exhaust duct vent valve. | 2010-10-14 |
20100257861 | Hybrid electric steam turbine automotive engine - The Hybrid Electric Steam Turbine Automotive Engine is a new and useful type of engine which does not require the internal combustion of Petroleum-Based fuels. The stainless steel casting engine operates on either petroleum-based or non-petroleum-based fuels and will eliminate dependence upon petroleum-based fuel. It will reduce adverse environmental impacts caused by emissions of Green House Gases. | 2010-10-14 |
20100257862 | Energy Storage - Apparatus ( | 2010-10-14 |
20100257863 | COMBINED CONVECTION/EFFUSION COOLED ONE-PIECE CAN COMBUSTOR - An industrial turbine engine comprises a combustion section, an air discharge section downstream of the combustion section, a transition region between the combustion and air discharge section, a combustion transition piece and a sleeve. The transition piece defines an interior space for combusted gas flow. The sleeve surrounds the combustor transition piece so as to form a flow annulus between the sleeve and the transition piece. The sleeve includes a first set of apertures for directing cooling air from compressor discharge air into the flow annulus. The transition piece includes an outer surface bounding the flow annulus and an inner surface bounding the interior surface, and includes a second set of apertures for directing cooling air in the flow annulus to the interior space. Each of the second set of apertures extends from an entry portion on the outer surface to an exit portion on the inner surface. | 2010-10-14 |
20100257864 | REVERSE FLOW CERAMIC MATRIX COMPOSITE COMBUSTOR - A gas turbine engine has an annular reverse-flow combustor with a combustor inner liner enclosing a combustion chamber. The inner liner having a dome portion at an upstream end of the combustor and a downstream combustor exit defined between a small exit duct portion and a large exit duct portion. At least one of the dome portion, the small exit duct portion and the large exit duct portion is made of a separately formed hemi-toroidal shell composed of a ceramic matrix composite. | 2010-10-14 |
20100257865 | Jet engine nozzle exit configurations and associated systems and methods - Nozzle exit configurations and associated systems and methods are disclosed. An aircraft system in accordance with one embodiment includes a jet engine exhaust nozzle having an internal flow surface and an exit aperture, with the exit aperture having a perimeter that includes multiple projections extending in an aft direction. Aft portions of individual neighboring projections are spaced apart from each other by a gap, and a geometric feature of the multiple can change in a monotonic manner along at least a portion of the perimeter. | 2010-10-14 |
20100257866 | METHOD FOR COMPUTER-SUPPORTED CONTROL AND/OR REGULATION OF A TECHNICAL SYSTEM - A method for computer-supported control and/or regulation of a technical system is provided. In the method a reinforcing learning method and an artificial neuronal network are used. In a preferred embodiment, parallel feed-forward networks are connected together such that the global architecture meets an optimal criterion. The network thus approximates the observed benefits as predictor for the expected benefits. In this manner, actual observations are used in an optimal manner to determine a quality function. The quality function obtained intrinsically from the network provides the optimal action selection rule for the given control problem. The method may be applied to any technical system for regulation or control. A preferred field of application is the regulation or control of turbines, in particular a gas turbine. | 2010-10-14 |
20100257867 | MONITORING OF A HIGH-PRESSURE PUMP IN A TURBINE ENGINE FUEL SUPPLY CIRCUIT - A device and method for monitoring a high-pressure pump in a turbomachine fuel supply circuit by detecting opening of a pressurizing and shut-off valve mounted on an outlet side of a fuel flow regulating valve, by measuring rotational speed of the turbomachine corresponding to the opening of the pressurizing and cut-off valve, and by monitoring change in a value of the rotational speed to propose replacement of the high-pressure pump when the measure value rotational speed reaches a predetermined threshold. | 2010-10-14 |
20100257868 | Method for generating power - A method for power generation from carbonaceous feedstock comprising the steps of: gasifying the feedstock in a gasification unit to produce synthesis gas; passing a first portion of the synthesis gas to a power generation unit; passing a second portion of the synthesis gas to a chemical plant; condensing at least a portion of at least one gas stream produced; revaporising at least a portion of the at least one condensed gas stream; and wherein the step of revaporising at least a portion of the at least one condensed gas stream permits the power used in the step of condensing at least a portion of at least one gas stream to be recovered. | 2010-10-14 |
20100257869 | Diffuser arranged between the compressor and the combustion chamber of a gas turbine - The invention relates to a gas turbine, comprising an annular combustion chamber and an upstream diffuser, with a throughflow essentially parallel to a turbine longitudinal axis, at a distance from said axis at least partly less than the annular combustion chamber, in which a compressed gas may be divided into several partial flows at a branching point, whereby at least one of the partial flows is a cooling gas flow. A main deflection region is provided in said diffuser, directed at an angle to the turbine longitudinal axis towards the annular combustion chamber. | 2010-10-14 |
20100257870 | VEHICLE AIR CONDITIONER - A vehicle air conditioner includes a heat storage unit having a heat storage medium, a first heat exchanger for heat exchange with air that is sent out of the vehicle, a second heat exchanger for heat exchange with air that is sent to the vehicle compartment, and a peltier device. The heat storage unit has a first inlet port and a first outlet port through which heat exchange medium flows in and out of the heat storage unit where heat is exchanged between the heat storage medium and the heat exchange medium. The peltier device is operable to provide one of positive heat and negative heat to the heat exchange medium flowing through the heat storage unit and also to provide the other of the positive heat and the negative heat directly or indirectly to the first heat exchanger. | 2010-10-14 |
20100257871 | Thin film thermoelectric devices for power conversion and cooling - A thermoelectric device having at least one thermoelectric unit including at least one thermoelectric pair of n-type and p-type thermoelements, a first header coupled to one side of the thermoelectric pair, and a second header coupled to a second side of the thermoelectric pair. The thermoelectric pair has a thermal conduction channel area smaller than an area of the first header or the second header such that the thermal conduction area is a fraction of the area of the first header or the second header. | 2010-10-14 |
20100257872 | Pulse tube refrigerator - A multistage pulse tube refrigerator includes a first stage regenerator tube including a heat exchanger; a second stage regenerator tube; a first stage pulse tube; a second stage pulse tube; a first cooling stage connected to the first stage regenerator tube and the first stage pulse tube; and a second cooling stage connected to the second stage regenerator tube and the second stage pulse tube. A cold end of the first stage regenerator tube is connected to the first stage pulse tube via a first flow path and connected to the second stage regenerator tube via a second flow path. The first flow path is configured such that a heat exchange occurs between the heat exchanger and a refrigerant gas flowing through the first flow path, and the second flow path is configured such that the refrigerant gas flowing through the second flow path bypasses the heat exchanger. | 2010-10-14 |
20100257873 | METHOD FOR CONTROLLING THE WITHDRAWAL OF GAS - The invention relates to a method for controlling the withdrawal of gas from a sorption reservoir. The temperature in the sorption reservoir having a decreasing amount of gas therein is increased until a maximum acceptable temperature is reached such that a predetermined minimum pressure in the sorption reservoir does not fall below that threshold. The invention also relates to a device for storing at least one gas, having a sorption reservoir that has at least one attachment via which the sorption reservoir can be filled with gas or via which gas can be withdrawn from the sorption reservoir. The invention also relates to a device having at least one heating element which can warm the sorption reservoir, also a control system that can increase the temperature in the sorption reservoir when withdrawing the gas in such a manner that a predetermined minimum temperature in the sorption reservoir is not fallen below in order to attain a maximum acceptable pressure. | 2010-10-14 |
20100257874 | METHOD OF MAKING PIECES OF ICE AND AN ICE DISPENSING DEVICE - A method and a device for making pieces of ice, wherein water in a container ( | 2010-10-14 |
20100257875 | REFRIGERATOR AND CONTROL METHOD THEREOF - Provided are a refrigerator and a control method thereof. Various sized mineral water bottles that is generally available everywhere may be used as a water supply container. When water lack state occurs in a water supply process, a water supplement signal is outputted to allow a user to detect the water lack state, as well as, the user can quickly and easily replace the water supply container. | 2010-10-14 |
20100257876 | CONTROL FOR A REFRIGERATOR - A refrigerator includes a fresh food compartment, a freezer compartment and a refrigeration system. A duct, exposed to the freezer compartment, leads into the fresh food compartment. A damper is arranged within the duct to selectively allow the passage of cooling air into the fresh food compartment. The refrigerator also includes an air mixing fan arranged in the fresh food compartment, a freezer mounted ice maker, a user interface having a plurality of control elements and a controller operatively associated with the user interface. The controller includes a memory having stored therein a plurality of operating parameters for controlling various aspects or features of the refrigerator, including a temperature control mode, a super cool mode, a food saver mode and a quick ice mode, which can be synergistically combined to efficiently operate the refrigerator. | 2010-10-14 |
20100257877 | REFRIGERATOR RELATED TECHNOLOGY - A refrigerator and its operation method are disclosed. Cool air ducts guide cool air from a freezing compartment to an ice compartment that is positioned at a refrigerating compartment door. At least a portion of the cool air ducts are located at a barrier that separates the freezing compartment and the refrigerating compartment. | 2010-10-14 |
20100257878 | METHOD AND SYSTEM FOR HEATING AND DEHUMIDIFYING - A method of controlling the conditions of air in an interior of an enclosure is disclosed. The method comprises collecting air from a lower part of the interior, dehumidifying the collected air, and releasing the dehumidified air in an upper part of the interior, thereby controlling the conditions of the air in the interior of the enclosure. | 2010-10-14 |
20100257879 | HYBRID VAPOR COMPRESSION-ABSORPTION CYCLE - The present invention relates to a hybrid vapor compression—absorption cooling or heating system and apparatus containing a refrigerant pair comprising at least one refrigerant and at least one ionic liquid. The present invention also provides for the performance of a hybrid vapor compression—absorption cycle that utilizes refrigerants and absorbents such as fluorocarbon gases in fluorinated ionic liquids. The present invention also provides a method of cooling by the execution of a hybrid vapor compression—absorption cycle using a refrigerant pair comprising at least one refrigerant and at least one ionic liquid. The present invention also provides a method of heating by the execution of a hybrid vapor compression—absorption cycle using a refrigerant pair comprising at least one refrigerant and at least one ionic liquid. | 2010-10-14 |
20100257880 | Retrofit HVAC attached energy storage system and process - The invention described herein represents a significant improvement in the efficiency of cooling processes for applications such as buildings, computer equipment, processes, and refrigeration. Described is HVAC energy attached storage whereby an existing HVAC systems cooling capacity is augmented by the addition of a phase changed compressed refrigerant storage and control system. Energy is stored at a first time for subsequent use when electricity is more expensive than a threshold, when electricity availability is constrained, when the thermal load to be cooled is forecasted to be above a threshold, or when a renewable energy source is less available than a threshold. | 2010-10-14 |
20100257881 | COMPOSITIONS COMPRISING IODOTRIFLUOROMETHANE AND USES THEREOF - Disclosed are compositions comprising iodotrifluoromethane and other compounds that are useful as heat transfer fluids, including refrigerants, in a stationary air conditioning or refrigeration system, a flooded evaporator chiller or a direct expansion chiller. Also disclosed are methods for producing cooling and methods for replacing R22, R407C, R410A, R404A or R507A in such equipment. | 2010-10-14 |
20100257882 | HYBRID WATER HEATING SYSTEM - A hybrid heating apparatus heats potable water with waste heat from heat recovery units and insolation from solar collectors. A single circulation pump circulates fluid between at least one heat exchanger and each of the heat recovery units and preferably the solar collector. A single controller receives sensor readings from the heat recovery units and the solar collector units and receives a demand to heat the potable water. To satisfy the demand, the controller determines the extent to which the demand may be satisfied from heat available from the heat recovery units and the solar collector units and sends command signals both to the circulating pump to circulate the fluid and to appropriate ones of valves at connections to those heat recovery units and solar collector units to allow fluid to circulate to be heated to flow to the heat exchanger for effecting heat exchange to heat the potable water. | 2010-10-14 |
20100257883 | DEVICE FOR STORING ELECTRIC ENERGY - A device for storing electrical energy, especially for a motor vehicle is provided. The device comprises a plurality of flat cells that are stacked one on the other with their flat sides substantially in parallel, the flat cells defining at least one first stack. A cooling element is arranged between adjacent flat cells of the at least one first stack. The cooling element has at least one opening into which a heat transfer element is inserted. | 2010-10-14 |
20100257884 | HUMIDITY CONTROL APPARATUS - A first adsorption heat exchanger ( | 2010-10-14 |
20100257885 | HUMIDITY CONTROL APPARATUS - A humidity control apparatus ( | 2010-10-14 |
20100257886 | REFRIGERATION DEVICE - A refrigeration device | 2010-10-14 |
20100257887 | ICE MAKING SYSTEM - An ice making system for a refrigerator, comprises: a base member; an icemaker mounted to a front surface of the base member for making ice pieces; a driving unit mounted to a rear surface of the base member such that a motor shaft thereof is in a horizontal state; an ice bank horizontally inserted into the base member in a detachable manner, for storing the ice pieces made by the icemaker; a detachable mounting unit for detachably mounting the ice bank to the base member; and an ice crusher assembly provided at the ice bank so as to be connected to or separated from the driving unit, for crushing the ice pieces. Since the ice bank has only to be horizontally pushed into the base member for coupling, or horizontally pulled out of the base member for separation, processes for coupling or separating the ice bank to/from the base member are facilitated. This prevents the ice pieces stored in the ice bank from being discharged out of the ice bank. | 2010-10-14 |
20100257888 | ICE MAKING APPARATUS FOR REFRIGERATOR - Disclosed is an ice making apparatus for a refrigerator, the apparatus comprising a frame having an accommodating space therein, and at least an ice tray detachably installed in the frame and configured to provide a space for containing water to make ice, whereby the ice making apparatus can be easily cleaned up and ice can be easily handled. | 2010-10-14 |
20100257889 | REFRIGERATOR - A refrigerator includes a main body that includes a refrigerating chamber and a freezing chamber, a door that selectively shields the refrigerating chamber, and an ice making unit that produces ice. An ice storage unit is provided at the door and stores ice produced in the ice making unit. The ice storage unit includes a housing, a storage basket that is removably coupled to the housing and that stores ice removed from the ice making unit to the ice storage unit, and a sensing apparatus that is provided at the housing and senses attachment or detachment of the storage basket. A controller controls transfer of ice produced by the ice making unit to the storage basket based on output from the sensing apparatus that indicates attachment or detachment of the storage basket. | 2010-10-14 |
20100257890 | THERMAL STORAGE UNIT AND VEHICLE AIR CONDITIONER - A thermal storage unit includes a thermal storage, a heat exchange path, a housing and a reservoir. The thermal storage is filled with a thermal storage medium. A heat exchange medium flows through the heat exchange path. The housing surrounds and thermally insulates the thermal storage from the outside. The housing has an inlet port and an outlet port for communicating with the heat exchange path and a conduit which is located outside the housing and connected to the inlet port and the outlet port. The reservoir is located in the housing for reserving the heat exchange medium. When the thermal storage unit is not in use, the reservoir collects the heat exchange medium flowing by weight thereof through the inlet port and the outlet port, thereby allowing air to be present at the inlet port and the outlet port. | 2010-10-14 |
20100257891 | CONTAINER OF REFRIGERATOR - The present invention forms a supporting part that contacts a wall surface of a rotational shaft of an opening and closing button that opens and closes a container, such that when the opening and closing button is pressed, the supporting part contacts the wall surface to prevent the stress concentration phenomenon from being generated on the rotational shaft when the opening and closing button is pressed. | 2010-10-14 |
20100257892 | DOOR BASKET FOR REFRIGERATOR - The present invention relates to a door basket for a refrigerator and includes a configuration of preventing a cover member, which is rotatably provided to selectively shield an opening part of a door basket, from separating from the door basket or shaking during a rotation. | 2010-10-14 |
20100257893 | Ejector-type refrigerant cycle device - An ejector-type refrigerant cycle device includes: a first evaporator | 2010-10-14 |
20100257894 | REFRIGERATION APPARATUS - A refrigeration apparatus uses a refrigerant that operates in a region including critical processes, and includes a compression mechanism having first and second compressors, a heat-source-side heat exchanger, an expansion mechanism, a utilization-side heat exchanger, an intercooler, and an intermediate refrigerant pipe. The first compressor has a first low-pressure compression element and a first high-pressure compression element to increase pressure of refrigerant more than the first low-pressure compression element. The second compressor has a second low-pressure compression element and a second high-pressure compression element to increase pressure of refrigerant more than the second low-pressure compression element. The intermediate refrigerant pipe causes refrigerant discharged by the first and second low-pressure compression elements to pass through the intercooler and be sucked into first and second high-pressure the compression elements. The intake sides of the first and second low-pressure compression elements are connected. The discharge sides of the first and second high-pressure compression elements merge. | 2010-10-14 |
20100257895 | METHOD FOR THE UNINTERRUPTED OPERATION OF A GAS LIQUEFACTION SYSTEM - A method for the uninterrupted operation of a gas liquefaction system is provided, wherein the operation is continuously monitored for at least those users of the refrigerant compressor component which represent a two-digit percentage of the total load on the refrigerant compressor component. A total instantaneously available negative load reserve is calculated, and at least one predetermined turbine is switched off when the load reserve reachable via a frequency regulation of the one or more refrigerant compressors is lower than the energy demand of the largest of the refrigerant compressors and either a refrigerant compressor fails or a speed of frequency change for the power supply network for the gas liquefaction system exceeds a present threshold. | 2010-10-14 |
20100257896 | Necklace worn device for displaying short moving or static images - A necklace worn device for displaying short moving or static images in continuous loop based on the detection of the motion of wearers comprises a housing and a circuit board assembly. The housing is provided with a transparent window on one side thereof. The circuit board assembly provided detachably in the housing includes a pixelated display for displaying images, a non-volatile flash memory for storing images and other additional data, a microprocessor for processing the stored images and setting parameters, at least a motion detection switch activating the necklace worn device, a wireless transmitting and receiving unit for sending or receiving images, at least a rechargeable battery for power supply, and at least a control button for controlling the wireless transmitting and receiving unit and setting the parameters. The pixelated display is preferably an organic light emitting diode display and is provided under the transparent window of the housing. | 2010-10-14 |
20100257897 | JEWELRY APPARATUS WITH LIVING ORNAMENTAL MATERIAL - A jewelry apparatus with living ornamental materials. The jewelry apparatus (e.g., inserted into rings, necklaces, lockets, bracelets, etc. or integral thereto) with living ornamental materials includes a base component with a receptacle in which a living material substrate is placed and a cover restraining component through which the living ornament materials grow. The cover restraining portion is to the bottom portion and also prevents the living material substrate and living materials from falling out of the base component. The living material substrate includes seeds for various types of plants and trees and nutrients to allow the seeds to grow. As the seeds germinate and grow, they grow upwards out of the base component and provide jewelry with living, growing, renewable ornamental materials. | 2010-10-14 |
20100257898 | Magnetic Jewelry Clasp and Interchangeable Pendant System - A jewelry holder for holding a strand of jewelry may include a front ring member including a first embedded magnet and a back ring member including a second embedded magnet. The front ring member may be detachably connected to the back ring member by cooperation of the first embedded magnet and the second embedded magnet. The jewelry holder may include a center member, and the center member may be substantially T-shaped. The center member may include a potentially decorative back surface, and the center member may include a third magnet to cooperate with the first magnet and the second magnet. The third magnet may be positioned within an aperture of the central member, and the center member may include a cover for the aperture of the center member. | 2010-10-14 |
20100257899 | Oven and Oxy-Combustible Method for Melting Vitrifiable Materials - The invention relates to a method for melting vitrifiable materials in a low-capacity oven, wherein at least part of the melting energy is supplied by two oxy-burners projecting into the melting chamber through the upstream wall and arranged on opposite sides of a vertical plane in which a longitudinal axis of the melting chamber is situated, in such a way as to create two flames, the respective injection axes thereof crossing at a distance from the upstream wall, between ⅓ and ¾ of the length L of the melting chamber. | 2010-10-14 |
20100257900 | HEATING APPARATUS FOR GLASS-SHEET-FORMING AND A BENDING METHOD FOR A GLASS SHEET - The present invention relates to a heating apparatus for glass-sheet-forming, which prevents formation of a heater distortion in a portion of a glass sheet facing to a temperature-distributing heat shield. | 2010-10-14 |
20100257901 | REFRACTORY WITH A HIGH ZIRCONIA CONTENT AND A HIGH SILICA CONTENT - The invention provides a novel fused cast refractory product with a high zirconia content having improved electrical resistivity. Said refractory product comprises, as a percentage by weight based on the oxides and for a total of more than 98.5%:
| 2010-10-14 |
20100257902 | WASHING MACHINE AND DRYER - The present disclosure relates to a washing machine with a drying function, capable of performing a washing program and a drying program, comprising a cabinet ( | 2010-10-14 |
20100257903 | Anti-theft Lock with Plate Tumblers - An anti-theft lock with plate tumblers includes two axial grooves ( | 2010-10-14 |
20100257904 | SYSTEM AND METHOD FOR SECURE SHIPMENT OF HIGH-VALUE CARGO - A system for protecting high-value cargo enclosed in a container, while maintaining the container indistinguishable from similar low value shipments, includes an onboard identity module (OBIM) cooperative with an internal locking mechanism (ILM), both of which are externally undetectable. The OBIM can secure the ILM and prevent the container from being opened until a properly encoded unlocking signal from a Security Management System (SMS) is wirelessly received by the OBIM. The unlocking signal can be a composite including a plurality of species of wireless signals such as different frequencies of AM and FM encoded RF and acoustic signals, transmitted simultaneously and/or at specified intervals. In embodiments the OBIM enables remote tracking of the container, and in some embodiments the tracking is double-blind, whereby a Master Number (MN) recorded in shipping documents is associated with a “Random Number” (RN) used for tracking, the association being known only to the SMS. | 2010-10-14 |
20100257905 | Reversible Rotating Door Lock Handle Structure - A Reversible rotating door lock handle structure is comprised of: A main body and an actuator which is installed in the containing space of the said main body. The said actuator has a longitudinal slot with a rack installed respectively at its two sides and a hook-piece. A shaft pipe is provided with at least one shifter for engaging with either slot side rack of the said actuator. A handle which has a shift-lever for inserting into the slot of the said actuator and connected to the said hook-piece, thereby to push the actuator to move longitudinally and further to drive the said shaft pipe to rotate, whereof the rotating direction of the said shaft pipe can be reversed if the shifter of the said shaft pipe is switched to engage with the rack at the other side of the said actuator. | 2010-10-14 |
20100257906 | KEYPAD LOCKSET - A keypad lockset adapted for deadbolt as well as lever locks, and having as a first embodiment an exterior gear train, an interior gear train, and an electronically controlled clutch for coupling the gear trains when engaged and for uncoupling the gear trains when the clutch is disengaged, so that when the clutch is engaged rotation of an external thumb turn will permit the door latch to be withdrawn and thus to permit opening of the door, and a mechanical override mechanism that can be operated in case of electrical failure, and in which clutch mechanism and the override mechanism both operate through the single, standard 2⅛ inch door preparation hole, or alternatively as a second embodiment, a keypad lockset in which two four-bar mechanical linkages are used in place of gears as means to actuate the clutch, and alternatively to provide for a pass-through override function. | 2010-10-14 |
20100257907 | Lock Structure with Auto-Reset Function - A lock structure including an activation device, a combination lock, and a setting device is provided. The combination lock has a plurality of dials, a shaft passing through the dials, and a plurality of first gears disposed on one side of each dial. Each first gear further includes a missing tooth. One end of the shaft is connected to the activation device. The setting device has a plurality of second gears corresponding to the first gears and a setting shaft, wherein one end of the setting shaft passes through the second gears and the other end is connected to the activation device. When the activation device is activated, the second gears are driven to rotate the first gears, so that when each second gear runs free with the missing tooth of each first gear, the dials are in a predetermined position. That is, by means of the activation device and the setting device, the dials of the combination lock can automatically return to the predetermined position after opening or closing the lock. | 2010-10-14 |
20100257908 | Portable Conduit Bending Frame Assembly And Method Of Use Thereof - A portable conduit bending frame assembly has a support member, a shoe and a heating device. The support member has a first alignment end, a second alignment end, and a first conduit measuring device that extends an approximate width of the support member. The support member also has a flat conduit support surface fixed thereto, and extending substantially perpendicular to a top surface of the support member. The top surface has at least a portion of a first attachment strip located thereon. The shoe has a first alignment surface extending substantially perpendicular to a second alignment surface, an arcuate conduit bending surface extending between the first and second alignment surfaces, and a complementary attachment strip extending at least partially on a major surface of the shoe. The conduit bending surface faces the conduit support surface and the shoe is removably attachable to the top surface such that either of its alignment surfaces can be aligned parallel with either alignment end of the support member. The heating device is arranged proximate the conduit support surface for heating a conduit prior to bending the conduit at least partially about the conduit bending surface. | 2010-10-14 |
20100257909 | Method and Apparatus for Reducing Force Needed to Form a Shape from a Sheet Metal - An apparatus comprises a platform, a stylus, and a heating system. The platform is capable of holding a sheet of material. The stylus is capable of impinging the sheet of the material to incrementally form a shape for a part. The heating system is capable of heating at least a portion of the sheet of material in a location on the sheet of material prior to the stylus impinging the location. | 2010-10-14 |
20100257910 | Method and Apparatus for Reducing Force Needed to Form a Shape from a Sheet Metal - An apparatus comprising a platform, a stylus, and an ultrasonic energy generation system. The platform may be capable of holding a sheet of material. The stylus may be capable of impinging the sheet of material to incrementally form a shape for a part. The ultrasonic energy generation system may be capable of sending ultrasonic energy into at least a portion of the sheet of material in a location on the sheet of material where the stylus impinges the sheet of material. | 2010-10-14 |
20100257911 | FLEXIBLE ROD MANUFACTURING APPARATUS AND METHOD FOR A SPINAL FIXATION AND THE FLEXIBLE ROD MANUFACTURED THROUGH THE SAME - The present invention relates to a rod capable of securely connecting pedicle screws in a pedicle screw system for correcting a damaged or transformed spine and a method and an apparatus for fabricating the same and, more particularly, to a flexible pedicle rod with superelasticity in order to provide a flexibility to a fixation between spine segments and a method and an apparatus capable of fabrication the same in mass production. The apparatus according to the present invention comprises a body; an X- and Y-axis moving element mounted on a top surface of the body, the X- and Y-axis moving element simultaneously moving in X-axis and Y-axis directions to wind a material at an angle of 90 degrees; a magazine mounted on the X- and Y-axis moving element to load a material; a material withdrawing element for withdrawing materials one by one from the magazine; and a material molding element mounted on the X- and Y-axis moving element, the material molding element gripping both ends of the material withdrawn from the material withdrawing element and rotating to mold a portion of the material in a spring shape. | 2010-10-14 |
20100257912 | Family of Pliers for Clamping Plates Having Similar and Preferably Identical Frames, and Pliers from Such Family - The invention relates to pliers for clamping plates used in conjunction with a manipulator arm, comprising a rigid frame connected to a carrier such as a rigid stand or robot, and an articulation sub-assembly connected to the frame and comprising a fixed arm, a mobile arm, and a main actuator for displacing the mobile arm in translation or rotation relative to the fixed arm for closing or opening the pliers and respectively clamping the plate assembly between the arms or releasing said assembly, wherein said pliers belong to a family of pliers comprising C- and X-shaped pliers, the frame having a similar shape and appearance for all the pliers of said family. Application mainly in the family of C- and X-shaped resistance-welding pliers having similar and preferably identical frames. | 2010-10-14 |
20100257913 | Resilient Anchor - Methods and apparatus for radially expanding and plastically deforming an expandable tubular member using an expansion device for radially expanding and plastically deforming the expandable tubular member, an actuator coupled to the expansion device, and an anchor coupled to the actuator. The anchor includes a resilient member that is selectively deformable between a first position wherein the resilient member does not engage the expandable tubular member and a second position wherein the resilient member engages the expandable tubular member so as to releasably couple the anchor to the expandable tubular member. | 2010-10-14 |
20100257914 | BENDING TOOL FOR A BENDING PRESS - A bending tool that may be used for bending elongated works and in which the works are not likely to be damaged is provided. An angle formed by a blade parting line L | 2010-10-14 |
20100257915 | MEASUREMENT SYSTEM FOR POWDER BASED AGENTS - A measurement system for a dry powder agent includes a sensor system which includes at least one sensor head at least partially within a powder calibration column and a control system in communication with the sensor system. | 2010-10-14 |
20100257916 | ACCURACY ENHANCING VALVE ASSEMBLY AND RELATED METHOD OF USE - The invention is directed to a method to improve accuracy of a meter. The method first contemplates introducing a desired fluid into a valve assembly having an external casing with an inlet, outlet and interior side forming a chamber. Next, a desired fluid contacts a toggle stopper having a shaft, plate, and guides. A calibrated spring positioned around the shaft in contact with the plate assesses if the desired fluid meets a predetermined pressure. If the fluid meets this threshold, the calibrated spring compresses thereby toggling plate within the chamber to allow desired fluid to enter the chamber. Should the total pressure of the desired fluid and/or an undesired fluid create a pressure that fails to meet the predetermined pressure, the calibrated spring expands to seal the valve assembly. Upon such seal, there is an equalizing of both the desired and undesired fluids to the same pressure by decreasing the volume of the undesired fluid, causing the calibrated spring to compress and reopen. | 2010-10-14 |
20100257917 | HAMMER TEST BENCH - A test bench for testing a hammer and hammer tool comprising: a bench frame; a load cell assembly mounted on the bench frame for absorbing the impact delivered by the hammer; and a movable mounting deck for securing the hammer to the bench frame and for moving the hammer with the hammer tool into a test firing position against the load cell assembly and delivering an impact force against the load cell assembly. The load cell assembly comprises a pneumatic air bag assembly constructed to dissipate the impact force of the hammer. Other aspects include a load cell assembly for testing a hammer and hammer tool and a method for test firing a hammer tool. Hydraulic hammers generating forces between 200 ft-lb and 12,000 ft-lb can be adequately test fired. | 2010-10-14 |
20100257918 | METHOD FOR DETERMINING EXPECTED WATER UPTAKE IN HYGROSCOPIC MATERIAL - Some embodiments relate to methods and processes for determining how a range of weather conditions can affect a selected physical parameter of a material. In some embodiments the weather conditions can include relative humidity and/or temperature, and the selected physical parameter can be mass and or dimensions. For instance, some embodiments can be used to estimate the amount of water that a material may be expected to absorb under in-service conditions. In some embodiments the amount of water can defined by a range bounded by amounts observed at opposing extremes of simulated conditions. | 2010-10-14 |
20100257919 | METHOD AND APPARATUS FOR INSPECTING PINHOLE IN SYNTHETIC RESIN BOTTLE - Provided is a pinhole inspecting method for suitably inspecting a pinhole in a bottle compared with conventional pinhole inspection. A reference inner pressure (P | 2010-10-14 |
20100257920 | CONE PENETROMETERS FOR MEASURING IMPEDANCE OF GROUND - Provided are cone penetrometers for measuring the impedance of the ground. In an embodiment, the cone penetrometer comprises an inner electrode, an outer electrode, an insulator layer and a penetrating rod. The inner electrode includes a cone, a first contact portion to which terminal cables of an impedance meter are connected, and a metal rod. The metal rod has a diameter smaller than that of the cone. The metal rod has a front end connected to the bottom of the cone and a rear end connected to the first contact portion. The outer electrode has an inner diameter smaller than the diameter of the cone and is in the form of a hollow tube accommodating the metal rod. The insulator layer is formed between the inner electrode and the outer electrode to prevent short circuits between the two electrodes. The penetrating rod is in the form of a hollow tube accommodating the outer electrode. The use of the cone penetrometers improves the accuracy and reliability of the measured results. Further, the cone penetrometers can be miniaturized while maintaining high stiffness against buckling. | 2010-10-14 |
20100257921 | INTERNAL-COMBUSTION-ENGINE IGNITION DIAGNOSIS APPARATUS - There is provided an ignition diagnosis apparatus that detects ignition abnormality in a multi-point-ignition internal combustion engine. An ion detection device provided in at least one of a plurality of ignition devices detects an electric quantity based on ions produced in a combustion chamber due to combustion of an inflammable fuel-air mixture; an ion occurring timing detection device detects an ion occurring timing, based on the electric quantity detected in a predetermined detection period; an ignition abnormality determination device compares the detected ion occurring timing with a comparison timing set in such a way as to be delayed in terms of the rotation angle of a crankshaft of the internal combustion engine with respect to an ignition timing set for the ignition device provided with the ion detection device, and determines that ignition performed by the ignition device provided with the ion detection device is abnormal, in the case where the ion occurring timing is delayed in terms of the rotation angle of the crankshaft with respect to the comparison timing. | 2010-10-14 |
20100257922 | ABNORMALITY DIAGNOSIS APPARATUS AND ABNORMALITY DIAGNOSIS METHOD FOR NOx CATALYST - An abnormality diagnosis apparatus for an NOx catalyst of the present invention measures an index value (R) regarding an NOx clarification capacity of an NOx catalyst and determines an abnormality of the NOx catalyst based on index values (R | 2010-10-14 |
20100257923 | Overload Detection - An overload detecting assembly comprises a first load bearing member ( | 2010-10-14 |
20100257924 | TEST BED FOR ELEVATION SIMULATION - The invention relates to a test bed ( | 2010-10-14 |
20100257925 | METHODS AND SYSTEMS FOR TESTING TIRES OF VEHICLES TO QUANTIFY TRANSIENT TIRE FORCE AND MOMENT RESPONSES - A method for testing a tire of a vehicle that includes the steps of creating a first condition comprising a first slip angle of the tire, obtaining a first set of data regarding performance of the tire under the first condition, creating a second condition comprising either a second slip angle or lateral displacement of the tire, obtaining a second set of data regarding performance of the tire under the second condition, and determining the transient response of the lateral force and aligning moment of the tire, using the first set of data and the second set of data. | 2010-10-14 |
20100257926 | DOWNHOLE SENSOR SYSTEMS AND METHODS THEREOF - A sensor module for a sensing apparatus configured for operation downhole, within a borehole. The sensor module comprises a sensor array having a plurality of sensors to sense selected formation parameters and a control system for selective and independent operation of each sensor of the sensor array. Each sensor of the sensor array is configured or designed as a discrete sensor unit for individual and independent communication and control. Each sensor of the sensor array may have an associated electronics module that provides standardized electronic connectivity with the control system. | 2010-10-14 |
20100257927 | Electromagnetic Free Point Tool and Methods of Use - Electromagnetic free point tools are configured to determine the free point of a downhole pipe in a wellbore utilizing the amplitude or phase change in a transmitted signal for stressed and unstressed pipe. Certain examples of electromagnetic free point tools comprise a housing, one or more transmitter coils, one or more receiver coils, each coil spaced apart from one another, a power source for applying an oscillating voltage to the one or more transmitter coils which then induces a current in the receiver coil(s), and electronics for measuring the induced current in the receiver coil(s). In another embodiment, at least one of the coils is axially adjustable in position within the tool to permit the relative distance between coils to be adjusted to optimize performance of the tool in various conditions. By measuring the amplitude or phase of the induced current relative to the oscillating voltage, a log of the amplitude or phase is generated while passing the tool through a length of unstressed pipe. This process may be repeated while applying a stress to the pipe to generate a second log. By comparing the amplitude or phase of the first and second logs, the free point of the pipe may be ascertained by determining when and where the two logs diverge. This method can also be used to locate collars and measure pipe thickness. | 2010-10-14 |
20100257928 | Masthead wind direction indicator illuminator - The masthead wind direction indicator illuminator of the present invention provides three significant improvements over the prior art including elimination of wiring and switches, greatly extended lighting element life and automatic on/off control. Elimination of wiring and switches greatly reduces the complexity of the illuminator system, use of LED light source elements greatly increases the life of the illuminator, and use of a light sensitive switching element provides automatic control of the illuminator. | 2010-10-14 |
20100257929 | ORBITAL BALL FLOWMETER FOR GAS AND FLUID - A flow meter has a housing having an inlet, an outlet, and a measuring chamber between the inlet and outlet. The measuring chamber has a diameter larger than that of the inlet. A blade section is located between the inlet and the measuring chamber, and the blade section comprises a cylindrical part near the measuring chamber and having a cylindrical inner wall, an expanding part between the cylindrical part and the inlet, and spiral blades which extend from the expanding part to the housing, for imparting the rotational movement to the fluid when the fluid enters the measuring chamber. A ball is positioned in the measuring chamber such that the rotational movement of the fluid moves the ball in a circular motion around the measuring chamber for measuring the flow of the fluid. | 2010-10-14 |
20100257930 | Sensor housing with solar module for field device - A sensor housing for a field device includes a housing body and a solar module that may be put in place and removed. The solar module supplies the field device with electrical energy and may be placed on top of the housing body at various angles of rotation, as a result of which at the same time an electrical contact between the solar module and an energy storage device is provided. | 2010-10-14 |
20100257931 | LEVEL MEASUREMENT SYSTEM - An apparatus and method for the identification of different phases ( | 2010-10-14 |
20100257932 | SYSTEMS AND METHODS FOR POTTED SHOCK ISOLATION - Systems and methods for potted shock isolation are provided. In once embodiment a shock isolation system comprises an isolator comprising an outer ring for mounting to an external housing, and an inner ring connected to the outer ring via an isolating element; and an inertial sensing assembly comprising: at least one circuit board secured to the inner ring of the isolator, the at least one circuit board further comprising a triad of gyroscopes and a triad of accelerometers; and a low durometer highly dampened supporting material encapsulating a first surface of the at least one circuit board. | 2010-10-14 |
20100257933 | MULTI-AXIAL LINEAR AND ROTATIONAL DISPLACEMENT SENSOR - A MEMS multiaxial inertial sensor of angular and linear displacements, velocities or accelerations has four comb drive capacitive sensing elements ( | 2010-10-14 |
20100257934 | Gyroscopes Using Surface Electrodes - Gyroscopes using surface electrodes are provided. In this regard, a representative microelectromechanical systems (MEMS) gyroscope, among others, includes a top substrate and a bottom substrate. The top substrate includes an outermost structure that is open and enclosed and a first driving structure that is disposed within the outermost structure and includes first driving electrodes disposed on a bottom surface. The bottom substrate is disposed below the top substrate and includes second driving electrodes disposed on a top surface of the bottom substrate. The second driving electrodes are substantially aligned below the first driving electrodes such that a force can be applied to the first driving structure by an electrostatic force generated between the first and second driving electrodes. The first and second driving electrodes are also configured to provide a capacitance signal based on the movement of the first driving structure. | 2010-10-14 |
20100257935 | METHOD AND APPARATUS FOR MEASURING SPEED-OF-SOUND - A speed-of-sound measurement apparatus includes a wave transmission module for transmitting an ultrasonic wave to a front surface of a subject's body, a plurality of wave reception modules which each receives the ultrasonic wave from the subject's body and outputs a waveform signal corresponding to the received ultrasonic wave, a presumed propagation time calculating module for calculating a propagation time from when the ultrasonic wave is transmitted by the wave transmission module to when the ultrasonic wave arrives at each of the wave reception modules after propagating along the front surface of the subject's body or inside the subject's body, based on a presumed value of speed-of-sound in the subject's body and a front surface shape of the subject's body, a validity index value calculating module for finding a validity index value to be an index of validity of the propagation time based on the waveform signals outputted by at least two of the plurality of wave reception modules, and a speed-of-sound deriving module for finding the speed-of-sound in the subject's body based on the validity index value. | 2010-10-14 |
20100257936 | Internally switched multiple range transducer - There is disclosed an internally switched multiple range transducer. The transducer employs a plurality of individual pressure sensors or Wheatstone bridges fabricated from semiconductor materials and utilizing piezoresistors. Each sensor is designed to accommodate accurately a given pressure range, therefore, each sensor is selected to provide an output when an applied pressure is within its accommodated range. As soon as the pressure exceeds the range, then another sensor is employed to produce an output. Each of the sensors, or each separate transducer, is coupled to a switch or other device to enable the selection of one of the plurality of sensors to operate within its given pressure range when the applied pressure is in that range. In this manner one obtains pressure measurements with a high degree of accuracy across a relatively large pressure range. | 2010-10-14 |
20100257937 | Leadless oil filled pressure transducer - An oil filled pressure transducer which exhibits reduced backpressure and utilizes a smaller volume of oil employs a glass pre-form which has a plurality of pin accommodating apertures and has an oil tube accommodating aperture. There are a plurality of contact pins inserted into the pin accommodating apertures and which extend from the top to the bottom surfaces of the pre-form. There is an oil fill tube inserted into the oil tube accommodating aperture, which oil fill tube extends from the bottom to the top surface of the pre-form with one end of the tube extending above the top surface of the pre-form. There is a glass alignment plate which has an alignment aperture for encircling the extended oil fill tube and has a sensor accommodating shaped aperture located at a predetermined position from said alignment aperture. When the glass alignment plate is being accommodated on the top surface of the pre-form by inserting the alignment aperture about the oil tube, the position of a sensor module is accurately determined based on the position of the sensor accommodating aperture. A sensor module is now placed in the shaped aperture of the alignment plate and makes contact with the pins to enable the sensor contacts to contact the pins. A header surrounds the sensor as positioned on the glass pre-form and a diaphragm is then placed to cover the top surface of the header to create a space between the top surface and the sensor. This space contains oil which is placed in the space by the oil fill tube. Due to the presence of the glass alignment plate, which has a given thickness, the volume of oil now required is much less than the volume required in the prior art, thus substantially reducing backpressure and further assuring that the sensor device is always properly aligned with respect to the pins. | 2010-10-14 |
20100257938 | Flat planner pressure transducer - There is disclosed flat planar pressure transducer which comprises a planar insulative substrate of a rectangular configuration. Disposed on the substrate is an array of conductive areas which extend from a contact terminal area of said substrate to an end of the substrate. There is a leadless sensor module positioned at said contact terminal area, with the contacts of said leadless sensor contacting contact terminals of said contact terminal area. The leadless sensor is enclosed by an enclosure which is coupled to the substrate and surrounds the sensor. The enclosure has a screen positioned on the top surface to prevent particles from entering or damaging the leadless sensor. The above-noted structure forms a very flat, compact pressure transducer which can be utilized in lieu of flex circuit type devices and provides greater mechanical stability as well as a more accurate output. | 2010-10-14 |
20100257939 | DEVICE FOR INSPECTING FRONT AND BACK SURFACES OF A STRIP MATERIAL AND METHOD THEREOF - In an inspection device for inspecting front and back surfaces of a strip material rolled by a rolling machine, both ends of the strip material along a longitudinal direction of the strip material are claimed by two pairs of clamping devices and the front surface of the back surface of the strip material is pressed at an optional position between the two pairs of the clamping devices by at least one pressing device. Thus, after clamping the strip material, the two pairs of the clamping devices are not displaced along the longitudinal direction of the strip material. A function for applying tensile stress to the strip material and a function for clamping the strip material are individually and separately provided so that the inspection device can be simplified. By pressing the strip material at a point between the two pairs of the clamping devices, at least one of pressing devices can be down sized. It is superior in view of an economical reason. It is possible to set tensile stress at high accuracy and minimize tensile stress variation with respect to a tensile stress level previously set in an operation for inspecting front and back surfaces of the strip material. Therefore, it can be reduced a risk that the strip material is broken and it can be provide a safety inspection device with high reliability for inspecting front and back surfaces of the strip material. Further, it is possible to provide an inspection device for inspecting front and back surfaces wherein a warp of the strip material along a width direction thereof can be adjusted and wrinkles occurred on the strip material by clamping with the clamping devices are controlled. | 2010-10-14 |
20100257940 | ULTRASONIC TRANSDUCER FOR DETERMINING AND/OR MONITORING FLOW OF A MEASURED MEDIUM THROUGH A MEASURING TUBE - An ultrasonic transducer for determining and/or monitoring flow of a measured medium through a measuring tube, which includes at least one piezoelectric element, at least one coupling element and at least one adapting, or matching, layer between the piezoelectric element and coupling element. The adapting, or matching, layer has a thickness smaller than a fourth of an uneven integer multiple of a wavelength of an ultrasonic signal being used. | 2010-10-14 |
20100257941 | APPARATUS FOR ATTENUATING ULTRASONIC WAVES PROPAGATING WITHIN A PIPE WALL - A damping device for a fluid flow meter mountable on the exterior of a pipe to meter fluid flow traveling within the pipe is provided. The flow meter has at least one ultrasonic sensor operable to transmit ultrasonic signals through a pipe wall in a direction normal to the pipe wall and into a fluid flow disposed within the pipe, which signals create secondary ultrasonic signals circumferentially traveling within the pipe wall at a frequency. The damping device includes a base and a plurality of tines. The base is conformable to an exterior surface of the pipe wall, and has a pipe-side surface and a tine-side surface. The plurality of tines is attached to the base and extends outwardly from the tine-side surface. Each tine is spaced apart from an adjacent tine by a tine-to-tine distance that is less than the wavelength of the secondary ultrasonic signals circumferentially propagating within the pipe wall. | 2010-10-14 |
20100257942 | Transducer Having a Robust Electrical Connection to a Piezoelectric Crystal - An embodiment of a piezoelectric assembly for an ultrasonic flow meter comprises a piezoelectric element including a first face and a second face. In addition, the piezoelectric assembly comprises a first electrode engaging the first face. Further, the piezoelectric assembly comprises a second electrode engaging the second face. Still further, the piezoelectric assembly comprises an electrically conductive shim connector attached to the first electrode. Moreover, the piezoelectric assembly comprises a first wire electrically coupled to the shim connector. | 2010-10-14 |
20100257943 | MEASURING SYSTEM HAVING A MEASURING TRANSDUCER OF VIBRATING-TYPE - A measuring system having a measuring transducer, which generates primary signals influenced by at least one measured variable characterizing the flowing medium; an evaluating circuit electrically coupled with the measuring transducer and processing primary signals delivered by the measuring transducer to measured values. The measuring transducer includes: at least one measuring tube, which serves for conveying medium to be measured; an exciter mechanism acting on the measuring tube for causing the at least one measuring tube to vibrate; as well as a sensor arrangement serving for registering oscillations of the measuring tube. A first oscillation sensor, a first primary signal of the measuring transducer representing vibrations of the measuring tube, by means of a second oscillation sensor spaced from the first oscillation sensor. A third oscillation sensor arranged on the measuring tube and spaced both from the first oscillation sensor as well as also from the second oscillation sensor. The evaluating circuit, in turn, generates, a measured value of mass flow, which represents, instantaneously, a mass flow rate, of medium flowing through the measuring transducer. | 2010-10-14 |
20100257944 | TORQUE SENSOR ADJUSTABLE PLATFORM APPARATUS AND METHOD - A torque sensor adjustable platform apparatus is configured to include a base with a centering block between two linear grooves. Two sliders slide along the linear grooves under the control of a lead screw. Turning the lead screw causes the sliders to either approach each other or to separate. A PCB tray rides on top of the sliders. The tops of the sliders have retaining grooves keyed to accept retaining rails on the bottom of the PCB tray. The retaining grooves and retaining rails are angled so that the PCB tray moves further from the base as the sliders approach one another. A receiving module fixed into the PCB tray receives a signal from a shaft mounted torque sensor. The lead screw can be manipulated to optimizing the received signal while keeping the receiving module clear of the shaft. | 2010-10-14 |
20100257945 | Apparatus and Methods for Managing Equipment Stability - Apparatus and methods for determining the instability of equipment by measuring the reaction forces at different points at the base of the equipment are disclosed. A plurality of load sensors are symmetrically arranged at the base of the equipment. A Cartesian coordinate system is then imposed on the base of the equipment with the center of the base being the origin of the Cartesian coordinate system. The X-axis and the Y-axis of the Cartesian coordinate system are arranged to define a plane corresponding to the base of the equipment. Each load sensor is then designated with Cartesian coordinates and the reaction force at each load sensor is determined. An overall instability factor for the equipment is then determined from the Cartesian coordinates of each load sensor and the reaction force at that load sensor. | 2010-10-14 |
20100257946 | LOAD INDICATOR - A load indicator comprises a load bearing assembly of first and second load bearing members ( | 2010-10-14 |
20100257947 | TORQUE SENSOR - A torque sensor is configured so that a multi-pole permanent magnet is fixed to one of a first shaft and a second shaft linked via a torsion bar, a first rotating yoke and a second rotating yoke each having provided at equal intervals in the peripheral direction a plurality of claw portions facing the permanent magnet are fixed to the other of the first shaft and second shaft, and a magnetism detection element is disposed between a first magnetism-collecting yoke and a second magnetism-collecting yoke individually facing the first and second rotating yokes. The first and second rotating yokes are formed into identical shapes, and the claw portions provided respectively on the rotating yokes are alternatingly disposed in the peripheral direction within the same plane perpendicular to the axes of the first shaft and second shaft. Accordingly, it is possible to reduce a cost by having fewer types of parts. | 2010-10-14 |
20100257948 | Eccentric Load Compensated Load Cell - A capacitive load cell with an integral membrane and mechanically coupled conductive surfaces, deflected by the load, and mounted each side of an electrode carrier, where conductive electrodes are mounted on each side of the electrode carrier to face the mechanically coupled conductive surfaces to thereby form two or more sensor capacitances. | 2010-10-14 |
20100257949 | DEVICE FOR MEASURING THE MOVEMENT OF A SUBSEA DEFORMABLE PIPELINE - A method and a device for measuring the movement of a subsea pipeline. The measuring device has an accommodating mount anchored in the sea bed to accept the subsea pipeline. The subsea pipeline is liable to be made to move over a determined travel with respect to the accommodating support as the pipelines deforms. The movement has an amplitude that varies according to the deformation of the subsea pipeline. A plurality of frangible elements secured to one of either the deformable subsea pipeline and the accommodating mount. The frangible elements are intended to be broken in succession by the other of either the deformable subsea pipeline and the accommodating mount when the pipeline is caused to move. | 2010-10-14 |
20100257950 | VCSEL ENABLED ACTIVE RESONATOR GYROSCOPE - A interferometric optical gyroscope includes an active resonator comprising a half cavity vertical cavity surface emitting laser (half-VCSEL) operating as one of the mirrors that form the ring resonator. The half-VCSEL includes a bottom mirror stack and active layers formed on the bottom mirror stack and has a surface opposite the bottom mirror stack. Lack of a top mirror stack typically found in a VCSEL prevents the half-VCSEL from lasing, thus the half-VCSEL forms a reflective amplifier for the light circulating in the resonator. A single or multiple external light sources can be used to induce two counter-propagating beams in the resonator. Higher finesse due to the internal gain in the resonator enhances the sensitivity of the gyroscope. | 2010-10-14 |
20100257951 | STARTER DEVICE FOR A COMBUSTION ENGINE, PARTICULARLY OF A MOTOR VEHICLE - A starter device ( | 2010-10-14 |
20100257952 | DOUBLE CLUTCH TRANSMISSION - A double clutch transmission with two clutches whose input sides are connected to a drive shaft and whose output sides are each connected to one of two transmission input shafts arranged coaxially with respect to one another. At least two countershafts are provided on which toothed idler gearwheels are rotatably supported, and toothed fixed gearwheels are positioned on the two transmission input shafts in a rotationally fixed manner such that it is possible to shift at least a plurality of power shiftable forward gears and at least one reverse gear. A maximum of six gear planes are provided so that at least one winding path gear is shiftable when a coupling device of the second countershaft, associated with the output gear, is disengaged. | 2010-10-14 |