Class / Patent application number | Description | Number of patent applications / Date published |
137624270 | Line condition change responsive release of valve | 45 |
20080251146 | SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNSTREAM FROM A MAIN VALVE BETWEEN SET POINTS - A system for hydraulically managing fluid pressure between selected set points includes a pilot control system operably coupled to a main valve. The pilot control system includes at least one fluid conduit, a variable orifice assembly, and a control pilot valve apparatus. Fluid is passed through a fixed orifice and into a first chamber of the control pilot valve apparatus. Fluid is passed through the variable orifice of the variable orifice assembly and into a second chamber of the control pilot valve apparatus. The main valve is hydraulically opened or closed in response to a pressure differential between the first and second chambers of the control pilot valve apparatus so as to manage fluid pressure downstream of the main valve between the selected upper and lower set points. | 10-16-2008 |
20090000677 | Oil pressure control device having a damper for suppressing pressure dither - An oil pressure control device of the present invention is used for controlling oil pressure supplied to an automatic transmission device for an automotive vehicle. The oil pressure control device includes two or more spool valves driven by electromagnetic actuators. A spool forming the spool valve is slidably disposed in a cylindrical hole formed in a valve body. An oil-damper chamber is connected to an axial end of the cylindrical hole to suppress micro-vibrations of the spool caused by driving frequencies of the electromagnetic actuator. An oil-retaining space common to all the oil-damper chambers is formed in the valve case above the oil-damper chambers. Each oil-damper chamber is connected to the common oil-retaining space through an orifice. The oil-damper chamber and the orifice are filled with damper oil, and thereby the micro-vibrations of the spool are effectively suppressed. | 01-01-2009 |
20090007976 | LIFD VALVE ASSEMBLY - An LUDV (load-independent flow distribution system) valve arrangement and a valve block having a multiplicity of LUDV valve arrangements of this type with a two-part pressure compensator are disclosed. Here, a lower part of a pressure compensator slide is guided to an upper part, wherein the lower part forms a valve seat of a load-holding device together with a section of the valve arrangement which is fixed to the housing. | 01-08-2009 |
20090084452 | COEZE - The device—COEZE—prevents the overflowing of the toilet stool contents upon the floor of the bathroom when the toilet is flushed-usually caused by an obstruction or cloggage of the main house sewer line. | 04-02-2009 |
20090120517 | SELF REGULATING VALVE TO OBTAIN LOW DIFFERENTIAL AIR PRESSURE CONTROL - A vehicle is provided with a controlled internal pressure to preclude intrusion of external atmospheric contaminants. The vehicle has an internally operable egress door. Internal pressure must be maintained low enough to allow occupants to readily open the egress door. A spring-biased poppet valve is used to maintain a requisite very low enclosure-to-atmosphere pressure differential (below 0.2 psid). The valve utilizes a diaphragm and a compression spring as force balancing elements. The compression spring has a spring constant of at least 0.5 pounds per inch. | 05-14-2009 |
20090165875 | ASSEMBLY FOR SAVING WATER - A water saving assembly for use in a water supply system, the assembly including: a storage chamber ( | 07-02-2009 |
20090283164 | Capacity control valve - A capacity control valve of the present invention includes a communication path ( | 11-19-2009 |
20090308471 | STARTUP BYPASS SYSTEM FOR A SCREW COMPRESSOR - We provide a twin screw compressor that has a working chamber bypass that is used at start-up of the compressor. This system provides pressure relief by allowing oil or other fluid to pass through it. The bypass includes a fluid passage that extends from the working chamber to the discharge port with a one way valve disposed inside the passage. | 12-17-2009 |
20100043897 | CHEMICAL-INJECTION MANAGEMENT SYSTEM - An apparatus that includes a chemical-injection management system. The chemical-injection management system may include a tree interface configured to couple the chemical-injection management system to a tree and a positive-displacement flow meter. | 02-25-2010 |
20100276023 | VALVE SYSTEM FOR DRILLING SYSTEMS - A valve system includes a load holding valve, a feed balancing valve, and a fast feed differential valve. The load holding valve may be in fluid communication with the load holding valve. The fast feed differential valve is configured to move between an engaged state and a disengaged state. In the engaged state the fast feed differential valve fluidly couples a ring side of a feed cylinder, the load holding valve, and a piston side of the feed cylinder to allow fluid to flow from the ring side to the piston side. | 11-04-2010 |
20110041938 | FUEL RETURN BLOCK - A fuel return block has a body with a coaxial inlet and outlet generally perpendicular to the body, a return port communicating with an inlet, and a vent generally parallel to the inlet and the outlet while communicating with the return port. The inlet and the outlet have external threading for connection to a fuel tank and to a fuel line. A common space between the inlet, the outlet, the return port, and the vent has a particular geometry conducive to ventilation of the fuel return block but not allowing escape of fuel through the vent. The inlet secures to a manufacturer's fitting upon the fuel tank so no second opening is required. The fuel return block equalizes pressures of the inlet, the outlet, and the return port preventing tank damage and interruptions to fuel delivery from negative pressure. | 02-24-2011 |
20110162742 | FLOW CONTROL SYSTEM - The present invention relates to a flow control system for controlling a flow of a medium passing through a pipe part of a pipe system via which the medium is distributed from a common source to a plurality of consumer devices. The flow control system comprises a flow sensor for sensing an actual medium flow through the pipe part, a controller in communicative connection with the flow sensor and provided for evaluating the electrical signal indicative of the sensed actual medium flow with a value representing a set medium flow and an orifice adjusting system in communicative connection with the controller and provided for adjusting the adjustable orifice in response to the control signal received from the controller. The flow sensor is arranged outside the flow chamber and has a static measurement principle based on a wave propagating in the medium. | 07-07-2011 |
20110174404 | WATER CIRCULATION SYSTEM FOR PREVENTING THE GROWTH OF MICRO-ORGANISMS - A water circulating system for reducing the growth and accumulation of micro-organisms for hospitals and other facilities with large water circulating systems. The system allows a constant flow of heated water above 55° C. past water outlet heads even when the water outlet head is not in use, thus avoiding static water in the pipe lines and the growth or accumulation of micro-organisms. | 07-21-2011 |
20120186677 | DIESEL EXHAUST FLUID TANK VENTING SYSTEM - An exhaust after-treatment system associated with a diesel engine includes a diesel exhaust fluid storage unit. The storage unit includes a diesel exhaust fluid tank and a vent system coupled to the tank and configured to regulate flow of air into the tank and fluid vapor out of the tank. | 07-26-2012 |
20130133768 | Compressor System for a Compressed Air Supply Arrangement - A compressor system for a compressed-air supply arrangement includes an adjustable throttle device arranged in the suction line of the compressor. The throttle device is adjustable between a fully open load position and an idle position with a predefined narrowed throttle cross section. The idle power of the compressor is reduced as a result of the reduction of the pressure level downstream of the throttle device without additional lines, filters or the like. | 05-30-2013 |
20130160879 | HYDRAULIC SYSTEM FOR CONTROLLING A WORK IMPLEMENT - A hydraulic system includes a first hydraulic circuit and a second hydraulic circuit. The first hydraulic circuit includes a hydraulic cylinder assembly, a pressurized fluid source, a fluid tank, and a metering control valve. The hydraulic cylinder assembly includes a cylinder, a rod, a head end including a head pressure, and a rod end including a rod pressure. The metering control valve includes a rod extension position, and a rod retraction position, and is fluidly connected to the head end, the rod end, the fluid source, and the fluid tank. The second hydraulic circuit includes a second circuit valve assembly selectively fluidly connected to the head end, the rod end, and the fluid tank. | 06-27-2013 |
20130186492 | HEATING SYSTEM - A heating system can include certain pressure sensitive features. These features can be configured to change from a first position to a second position based on a pressure of a fuel flowing into the feature. These features can include, fuel selector valves, pressure regulators, burner nozzles, and oxygen depletion sensor nozzles, among other features. | 07-25-2013 |
20130199641 | MULTI FUNCTION OUTLET MECHANISM - A multi function outlet mechanism comprises the main body unit, the switch mechanism and the control mechanism. The main body unit comprises an inlet waterway, two outlet waterways and an outlet terminal, the outlet terminal is provided with a plurality of water division cavities, and the check valves are arranged in at least two water division cavities, and the first outlet waterway is communicated with a plurality of check valves, when the water pressure of the first outlet waterway is bigger than the control water pressure of the check valves, the check valves are opened, water flows into the water division cavities from the first outlet waterway. The switch mechanism and the control mechanism are mounted in the main body unit, the users can use the switch mechanism to control at least the first outlet waterway and the second outlet waterway communicating with the inlet waterway in a switching manner. | 08-08-2013 |
20130220461 | DIAPHRAGM DEVICE AND PRESSURE REGULATING RESERVOIR USING THE SAME - A diaphragm device comprising: a supporting member; a flexible membrane that is supported by the supporting member; and a housing that accommodates the flexible membrane and the supporting member, and wherein the flexible membrane air-tightly separates a first chamber and a second chamber connected to the outside through a through-hole formed in a membrane supporting portion of the supporting member, inside the housing, wherein an avoidance recessed portion to avoid interference with an opening edge of the through-hole is formed at a position corresponding to the through-hole in the flexible membrane, wherein the avoidance recessed portion is provided at a thick portion thicker than the other portion of the flexible membrane, and the thick portion protrudes toward the first chamber. | 08-29-2013 |
20130248031 | RAILROAD CONTROL VALVE - A service portion of a rail control valve includes a body defining a piston passageway, an inshot valve passageway, and a service accelerated release valve passageway. An inshot valve is received by the inshot valve passageway of the body and a service accelerated release valve is received by the service accelerated release valve passageway. | 09-26-2013 |
20130255807 | Vent Valve for Diver's Buoyancy Compensator - A vent valve for a buoyancy control device suitable for free-swimming divers, where the valve may be opened both manually and by a powered means, such as from a hydraulic or pneumatic pressure line, the hydraulic or pneumatic pressure being equalised with the ambient pressure when not activated. | 10-03-2013 |
20130255808 | FUEL GAS SUPPLYING AND FILLING SYSTEM - A fuel gas supplying and filling system for a fuel gas consuming unit, capable of using a supply passage in both filling and supplying operations and improving the airtightness and reliability of a fill passage. A high-pressure tank and a fuel gas consuming unit are connected to each other by a supply passage, and an electromagnetic pressure regulating valve is provided on the supply passage. An electromagnetic on-off valve is provided between the electromagnetic pressure regulating valve and the high-pressure tank. A fill passage is connected to a portion of the supply passage, the portion being located between the electromagnetic pressure regulating valve and the electromagnetic on-off valve. The fill passage is configured such that the high-pressure fuel gas can be supplied through a filling opening. When the high-pressure fuel gas is introduced to a downstream side of the electromagnetic on-off valve, the electromagnetic on-off valve opens the supply passage. | 10-03-2013 |
20130263948 | DEVICE FOR CONTROLLING A HYDRAULIC ACCUMULATOR OF A HYDRAULIC SYSTEM - A device is described for controlling a hydraulic accumulator of a hydraulic system, for example a vehicle transmission, having a valve device which may connect and disconnect an accumulator-side port of the device to and from a system-side port, the valve device including at least one valve main stage, which is situated hydraulically between the accumulator-side port and the system-side port and to which a pressure prevailing hydraulically at the accumulator-side port is preferably applied by an application means in the opening direction, the valve device also including an electrically actuated control valve which may connect the system-side port to a control port of the valve main stage which acts in the closing direction of the valve main stage and to the accumulator-side port, at least one first throttle being situated between the control valve and the accumulator-side port. | 10-10-2013 |
20130299021 | HERMETIC CONNECTOR, PIERCEABLE WITHOUT NEEDLE AND AUTOMATICALLY AND SEALINGLY RECLOSABLE, FOR DEVICES INTENDED FOR COLLECTING AND DISPENSING LIQUID SOLUTIONS FOR PHARMACEUTICAL AND/OR NUTRITIONAL USE - A connector for devices intended to collect and dispense liquid solutions for pharmaceutical and/or nutritional use is described. The connector comprises a closing plug pierceable by pressing a needleless introduction/collection tang. The closing plug comprises a check valve with closing lips openable by introducing said tang and elastically reclosable after extracting the introduced tang and further comprising a pierceable and elastically sealingly reclosable membrane placed to hermetically close the inlet end of said check valve. Said closing lips are located at one end of an elastically deformable plastic material body, which is longitudinally crossed by a thin rectangular section slot, the slot being closed on the other end by said pierceable and elastically reclosable membrane. | 11-14-2013 |
20130306176 | ELECTRICALLY OPERATED VALVE - The invention provides an electrically operated valve which can control a flow rate precisely at a small flow rate distributing time and can circulate a fluid so as to prevent a pressure loss as much as possible at a large flow rate distributing time without an increase of a working and assembling cost. A movable valve seat body forming a main valve port for forming a small flow rate flow path extending from a first inlet and outlet to a second inlet and outlet is arranged between a valve chamber and a lower chamber. The movable valve seat body is structured such that its lower portion is slidably fitted and inserted to the lower chamber, and such as to serve as a float type check valve body for opening and blocking a large flow rate flow path extending from the second inlet and outlet to the first inlet and outlet. | 11-21-2013 |
20140090734 | Hydroelectric Control Valve for Remote Locations - The present disclosure describes a hydroelectric control valve (HCV) for a fluid pipeline including an inlet and outlet (or input and output) section attached to the same pipeline wherein fluid flows into and out of the HCV comprising a bell reservoir section and a seat reservoir section which are both capped, where the bell reservoir section and the seat reservoir section are aligned with each other and are also perpendicular to fluid flowing through the pipeline. A channel which can be electrically activated and thus controlled is attached to the bell section, such that the bell reservoir section includes a bell relief channel in fluid communication with an outlet section and also a separate hydraulic poppet channel in communication with a locating needle head. In addition, turbine and deactivation channels are employed such that the deactivation channel connects the input section and the seat reservoir. | 04-03-2014 |
20140124071 | FILLER NECK ASSEMBLY WITH STOP VALVE - A tank neck unit for a vehicle that includes a tank neck operatively connected to a pressure accumulator system of the vehicle and which is configured for a predetermined maximum pressure which is greater than a permissible operating pressure of the pressure accumulator system. A shut-off valve is arranged in a throughflow path between the tank neck and an outlet region of the tank neck unit, the shut-off valve being configured to prevent an increase in pressure of the pressure accumulator system beyond the permissible operating pressure. | 05-08-2014 |
20140190581 | RAW MATERIAL GAS SUPPLY APPARATUS FOR SEMICONDUCTOR MANUFACTURING EQUIPMENT - A raw material gas supply apparatus includes a liquid raw material gas supply source, a source tank storing liquid raw material, a gas distribution passage through which raw material gas comprising steam of the liquid raw material is supplied to a process chamber from the source tank, an automatic pressure regulator installed on an upstream side of the gas passage, wherein the automatic pressure regulator keeps supply pressure of the raw material gas at a set value, a supply gas switching valve installed on a downstream side of the gas passage, wherein this valve opens and closes the gas passage, an orifice provided on at least one of an inlet side or outlet side of the valve, wherein the orifice regulates flow rate of the raw material gas, and a constant temperature heating device heats the source tank, the gas passage, the valve and the orifice to a set temperature. | 07-10-2014 |
20140209195 | ELECTRO-HYDRAULIC CONTROL SYSTEM DIAGNOSTICS - Various embodiments of methods, apparatus and systems that diagnose and/or detect faults of an electro-hydraulic control system for a transmission are presented. Some embodiments, adjust a main line pressure of the electro-hydraulic control system and detect faults based upon changes in a pressure switch resulting from such adjustments of the main line pressure. The pressure switch may be incorporated into a control main valve or a clutch trim valve of the electro-hydraulic control system. | 07-31-2014 |
20140251475 | WATER PRESSURE CONTROLLED MIXING VALVE - A water pressure controlled valve including a housing and a piston slidably received within the housing. First and second water control chambers are positioned on opposite ends of the piston and are fluidly coupled to first and second water control valves, respectively. Operation of the first and second water control valves controls water pressure in the first and second water control chambers to cause sliding movement of the piston and control water supplied to a water outlet. | 09-11-2014 |
20140299210 | Multi-Phase Metering of Fluid Flows - A multi-phase flow meter includes a flow conduit leading from an inlet to an outlet and including a variable inlet restriction, a variable outlet restriction, a pressure sensor and a volumetric flow meter, located between the variable inlet restriction and the variable outlet restriction. The flow meter further includes a controller adapted to receive data from the pressure sensor and the volumetric flow meter, and to adjust the variable inlet restriction and the variable outlet restriction in accordance with at least one program. The program causes the controller to adjust one of the variable inlet restriction and the variable outlet restriction. | 10-09-2014 |
20140332102 | WATER AND ENERGY SAVING FAUCET STRUCTURE - A faucet structure comprises a faucet body and a check valve. The check valve comprises a valve body, a control unit, a movable valve piece, a fixed valve piece and a valve base. The movable valve piece has a mixing cavity, at least one flow channel that is connected with the mixing cavity. The fixed valve piece has an outlet hole through the central axis, a cold water inlet hole disposed at one side of the outlet hole, and a hot water inlet hole disposed at the other side. The flow passage is positioned that when the handle of the faucet body is positioned in the middle, the mixing cavity and the flow channel of the movable valve piece align with the flow passage. | 11-13-2014 |
20140338766 | Lavatory potable water system - To eliminate as many hoses and tubes as possible, reduce overall system size, weight and costs, the manifold system disclosed herein has been developed. The apparatus in some examples utilizes a unitary structure (solid cast) manifold to replace many of the hoses previously provided. Several versions/examples of this apparatus are disclosed herein such as a manifold system and an integrated water manifold wherein a mount for a hot water heater and/or water filter are integrated into the manifold body. | 11-20-2014 |
20140345728 | VALVE ASSEMBLY - A valve assembly comprising an inner housing in which is provided a first port, a second port, and a third port, and a valve member assembly which is movable between a first position, a second position, and a third position. An outer housing is separate from and encloses at least part of the inner housing, the outer housing having a first port and a second port, the Inner housing and outer housing each being provided with first mating parts, which engage to provide a substantially fluid tight seal whilst enclosing a conduit for fluid communication between the first port of the inner housing and the first port of the outer housing, and second mating parts, which engage to provide a substantially fluid tight seal whilst enclosing a conduit for fluid communication between the second port of the Inner housing and the second port of the outer housing. | 11-27-2014 |
20140352824 | HYDRAULIC PRESSURE CONTROL APPARATUS - A hydraulic pressure control apparatus includes a first pressure regulating valve for reducing an initial oil pressure of a working oil introduced from an inlet port, a solenoid-operated valve, and a second pressure regulating valve for converting the initial oil pressure of the working oil into an actuating pressure. The three valves share a single body. A joining boss and a relief valve, which is operable to release the working oil out of a passage in the body when the pressure of the working oil in the passage becomes equal to or greater than a predetermined threshold value, are arranged on a closed end face of the body. The joining boss and the relief valve have respective upper surfaces that are covered by a cover. | 12-04-2014 |
20140360604 | Combination Isolation Valve and Check Valve With Integral Flow Rate, Pressure, and/or Temperature Measurement - A combination valve includes an isolation shutoff valve to prevent a fluid flow; a check valve to prevent backflow and gravity circulation of fluid flow; a pressure sensor to sense a pressure measurement of fluid flow and determine pressure sensor signaling containing information about a sensed pressure measurement; a temperature sensor to sense a temperature measurement of fluid flow and determine temperature sensor signaling containing information about a sensed temperature measurement; and a flow measurement sensor to sense a flow measurement of fluid flow and determine flow measurement signaling containing information about a sensed flow measurement. The pressure sensor, temperature sensor and flow measurement sensor are all embedded and preassembled in the combination valve with the isolation shutoff valve and the check valve as part of one integral composite unit or component, so as to form a combination isolation valve and check valve with integral flow rate, pressure and/or temperature measurement. | 12-11-2014 |
20150013804 | FLOW RESPONSIVE LATCH FOR HOLDING A SPOOL VALVE IN AN OPEN POSITION - A valve includes a body with a spool bore, a supply passage, a tank passage, and a workport. A spool, in the spool bore, has a first position providing a first path between the supply passage and the workport, a second position providing a second path between the tank passage and the workport, and a closed position. A latch assembly includes a cam that moves in response to pressure, a sphere engaged by the cam, and a notch. While the spool is in the second position, fluid flowing from the workport to the tank passage produces a first pressure, which causes the cam to hold the sphere in the notch, thereby inhibiting spool movement; and when the fluid flow from the workport to the tank passage terminates, a second pressure is produced causing the cam allow the sphere to move out of the notch, thereby enabling the spool movement. | 01-15-2015 |
20150041011 | INERTING DEVICE, TANK AND AIRCRAFT PROVIDED WITH SUCH A DEVICE, AND CORRESPONDING METHOD - The invention relates to an inerting device for a pressurized aircraft fuel tank, i.e. for a tank provided with a main vessel and a separate overflow space, the device including a generator of nitrogen-enriched gas, a circuit for transferring the nitrogen-enriched gas produced by the generator, the transfer circuit including an upstream end connected to the generator, a first downstream end which can be coupled to the main vessel and a second downstream end which can be coupled to the overflow space, the device including a sensor array for measuring information representative of a pressure differential between the interior of the overflow space and the exterior of the tank, the device further including an electronic logic unit receiving the measurements from the sensor array, the electronic logic unit being connected to the generator and/or to the transfer circuit, and being designed to control the supply of a nitrogen-enriched gas flow to the second downstream end when the pressure differential drops below a predetermined threshold S. | 02-12-2015 |
20150059895 | VEHICLE FUELING MANIFOLD ASSEMBLY - A manifold assembly includes a manifold block having a female inlet, at least one outlet, and a gas passageway between the female inlet and the at least one outlet. The manifold assembly further includes a check valve that is sealable against the female inlet and arranged at least partially within the gas passageway between the female inlet and the at least one outlet such that in the absence of pressurized gas within the female inlet, the check valve is sealed against the female inlet, and in response to the introduction of pressurized gas within the female inlet, the check valve recedes from the female inlet to fluidly connect the female inlet and the at least one outlet. | 03-05-2015 |
20150083255 | SAFETY DESIGN FOR MEDICAL OXYGEN SUPPLY VALVEHEAD - The disclosure describes a valve integrated pressure regulator in the form of a cylinder head. The device is intended for medical or emergency purposes and that is used to convert a medical or emergency gas pressure from a high, variable pressure to a lower, more constant working pressure. Two of the main features of the cylinder head design are special ignition event vent hole dimensions and configurations and a pressure regulated reversibly engaging-disengaging safety valve connected to these vent holes. | 03-26-2015 |
20150330339 | VARIABLE INTAKE SYSTEM WITH VARIABLE VALVE - A variable intake system may include an air duct that guides intake air into an engine and a variable valve having a variable opening degree, to adjust an amount of the intake air, wherein the air duct includes a first inlet and a second inlet that may be opened to an outside, wherein the air duct has a first flow path having one end connected with the first inlet and a second flow path having one end connected with the second inlet, wherein the second flow path shares a part of the first flow path, wherein another end of the first flow path and another end of the second flow path share a same outlet, and wherein a length of the second flow path may be longer than a length of the first flow path. | 11-19-2015 |
20150330523 | PRESSURE MEDIUM CONTAINER FOR A HYDRAULIC MOTOR VEHICLE BRAKE SYSTEM - A pressure medium container for a hydraulic motor vehicle brake system. A pressure medium container is provided including a container casing the interior of which can be filled with a pressure medium via a filler pipe and is closed off by a closure cap fixed to the filler pipe. A sealing element made from an elastomeric material is provided between the filler pipe and a bottom of the closure cap. The sealing element has a valve which rests on a support pedestal arranged on the closure cap is closed in a non-actuated initial state and reaches an opened actuated state under the control of differential pressure, whereby a pressure is equalized between an interior of the pressure medium container and an ambient atmosphere. Direction-dependently, the valve has different valve opening resistances. | 11-19-2015 |
20150330528 | SOLENOID VALVE ASSEMBLY WITH PILOT PRESSURE CONTROL - A valve assembly includes a valve body with an interior cavity and a primary supply port, a secondary supply port, a control port, and an exhaust port each extending to the interior cavity. An armature assembly is configured to move within the interior cavity from a first position to a second position when the coil is energized. A regulator body is operatively connected to the valve body and has an exhaust passage positioned at the exhaust port. A regulator valve in the regulator body is configured to prevent flow out of the exhaust passage when fluid pressure on the regulator valve is at or below a pilot pressure and permit flow out of the exhaust passage when fluid pressure on the regulator valve is greater than the pilot pressure. The valve body is configured to provide fluid from the secondary supply port to the control port. | 11-19-2015 |
20150345655 | CAPACITY CONTROL VALVE - A control valve for discharging a liquid refrigerant in a control chamber at the time of start-up of a variable capacity compressor has a movable a center post for increasing the area of a passage for discharging the liquid refrigerant when discharging the liquid refrigerant. | 12-03-2015 |
20180022212 | LINE TERMINATION ELEMENT FOR A VENTILATION OUTLET OF A FLUID CONTAINER, AND FLUID CONTAINER | 01-25-2018 |