Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 39 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups
Patents for F04B 39 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups (22,436)
07/2003
07/10/2003US20030129069 Reciprocating compressor
07/10/2003US20030129067 Hermetic compressor for a refrigeration system, for vehicular use
07/10/2003US20030127282 Suction muffler in reciprocating compressor
07/10/2003US20030126885 Multistage compressor
07/10/2003CA2470909A1 Reduced-wear sealing element
07/09/2003EP1147311B1 Air conditioning system for an automobile
07/09/2003CN1428513A Multi-inlet reed valve with optimized top end
07/09/2003CN1114257C Method and device for mounting rotation shaft to rotor of electric motor
07/08/2003US6589024 Reciprocating compressor
07/08/2003US6589022 Compressor having a seal cooling structure in which all refrigerant fluid supplied to the compressor is used to cool compressor shaft seals
07/08/2003US6588443 Method of draining condensate and condensate drain device
07/08/2003US6588319 Connecting rod-piston mounting arrangement for a reciprocating compressor of small refrigeration systems
07/03/2003US20030124008 Exhaust valve
07/03/2003US20030124004 Hermetic compressor having improved motor cooling
07/03/2003US20030122314 Biasing means of a face seal device
07/03/2003DE20304789U1 System for compressing flammable gas has a safety bulkhead between the compressor and the gas driven motor
07/03/2003DE20301484U1 Piston compressor, comprises cylinder and piston linked via valve with openings in valve seat sealable by closure bodies held under tension
07/03/2003DE20202893U1 Bearings arrangement for piston compressor component e.g. for passenger car, has torque support which absorbs vibration of piston compressor and reduces structure-borne noise
07/03/2003DE10143592C2 Kurbelgehäuse für einen Kompressor Crankcase for a compressor
07/02/2003EP1323959A1 Pretensioning device for a face seal
07/02/2003EP1322863A1 Piston stroke limiting device for a reciprocating compressor
07/02/2003CN1427174A Oil recovery device of closed type compressor liquid storage tank
07/02/2003CN1427154A Crank shaft of refrigeration compressor
07/02/2003CN1427153A Compressor shaft having volumetric oil pump
07/02/2003CN1427152A Enclosed compressor
07/02/2003CN1427151A 往复式压缩机 Reciprocating Compressors
07/02/2003CN1113166C Mounting arrangement for hermetic compressor
07/02/2003CN1113165C Connecting rod-piston mounting arrangement for reciprocating compressor of small refrigeration systems
07/01/2003US6585500 Valve fastening structure of a reciprocating compressor utilizing permanent magnets
07/01/2003US6584886 Compressor
07/01/2003US6584784 Combined refrigeration system with a liquid pre-cooling heat exchanger
06/2003
06/26/2003WO2003052271A1 Crank shaft in dual capacity compressor
06/26/2003US20030118741 Precision coating of surfaces, particularly extrusion coating of substrates using a configuration wherein a coating head moves across a substrate; flat panel displays
06/26/2003US20030118457 Swash-plate compressor and its housing
06/26/2003US20030116013 Closed compressor
06/25/2003EP1321674A2 Compressor with sound insulation case
06/25/2003EP1321673A2 Piston rod connection
06/25/2003EP1321499A2 Sealing material for use in seal member in compressor and compressor including the same
06/25/2003CN1425902A 液位传感器 Level Sensors
06/24/2003US6582210 Scroll compressor having a compliant frame and a guide frame for the orbiting scroll
06/24/2003US6582207 Motor compressor and cooling apparatus using the same
06/24/2003US6582202 Compressor and method of lubricating the compressor
06/24/2003US6581632 Automatic valve
06/24/2003US6581368 Gas turbine, combined cycle plant and compressor
06/19/2003US20030111011 Moving head, coating apparatus
06/18/2003EP1319841A2 Valve for rotary compressors
06/18/2003CN2556385Y Oil processing device for copmressor
06/18/2003CN1425122A Refrigerator
06/18/2003CN1425108A Disk valve and crankshaft cam compressor
06/18/2003CN1424505A Fully closed compressor with inward exhaust pipe insert opening
06/18/2003CN1424504A Lubricating structure of stationery output piston compressor
06/17/2003US6579335 Oil separator and cooler
06/17/2003US6579075 Compressor
06/17/2003US6579071 Structure for suppressing pulsation in compressor
06/12/2003WO2003048577A1 Double action pump
06/12/2003WO2003048576A1 Discharging part structure for compressor
06/12/2003WO2003048575A1 Lubricant-cooled gas compressor
06/12/2003WO2003048574A1 Closed compressor
06/12/2003US20030108436 Lubricating structure in fixed displacement piston type compressor
06/12/2003US20030108432 Variable displacement type compressor, air conditioner with the variable displacement type compressor, and method for controlling displacement in the variable displacement type compressor
06/12/2003US20030107288 Rotor for synchronous induction motor, synchronous induction motor, fan motor, compressor, air conditioner, and refrigerator
06/12/2003DE20305368U1 Air pump for aquarium is fitted into a double housing for sound proofing
06/12/2003DE20304541U1 Air compressor for automatic and/or manual car tyre inflation has drive with motor, front and follower gear, cam, eccentric shaft, piston rod and piston in specified configuration
06/11/2003CN1423067A Method for machining enclosed reciprocating compressor crank axle
06/11/2003CN1423057A Compressor
06/11/2003CN1423054A Fluid compression apparatus
06/11/2003CN1423053A Hydraulic apparatus
06/10/2003US6575707 Air compressor having thermal valve
06/05/2003US20030103855 Fluid compressing apparatus
06/05/2003US20030103854 Apparatus for compressing fluid
06/05/2003US20030103851 Measuring gas pump
06/05/2003US20030103843 Method of manufacturing a crank shaft for a hermetic reciprocal compressor
06/05/2003US20030102729 Motor device for electrical compressor
06/04/2003EP1315907A1 Oil pump for a reciprocating hermetic compressor
06/04/2003EP1315906A1 Piston compressor comprising a crankshaft whose mass is dynamically compensated, in particular for rail vehicles (detachable compensatory mass)
06/04/2003CN2554387Y Damped control valve
06/04/2003CN2554386Y Air-sealing valve
06/04/2003CN1421608A Rotary oblique disk type compressor
06/04/2003CN1421607A Sliding element for compressor
06/03/2003US6572351 Pressure seal for a vacuum pump
06/03/2003US6572348 Electromagnetic compressor having an integral cylinder assembly and electromagnet molded from a resin
06/03/2003US6572345 Compressor having discharge pulsation reducing structure
06/03/2003US6572343 Cylinder block for a piston-type compressor with deformation absorbing gaps
06/03/2003US6572116 Piston assembly for walking beam compressor
06/03/2003US6571917 Linear compressor
05/2003
05/30/2003WO2003044367A1 Compressor having oil returning apparatus
05/30/2003WO2002103190A3 Double acting simplex plunger pump with bi-directional valves
05/29/2003US20030099558 Linear compressor having an anti-collision device
05/29/2003US20030099555 Gas Compressor
05/29/2003US20030099554 Fastener mounting arrangement
05/28/2003EP1314887A2 Compressor coating
05/28/2003CN1420964A Multi-stage compressor
05/28/2003CN1420606A Motor rotor and its mfg. method, motor, brushless motor, compressor, refrigerator and air conditioner
05/28/2003CN1420596A Hermetic compressor
05/28/2003CN1420289A Connecting rod and cross head connecting device for reciprocating compressor
05/28/2003CN1420277A Hermetically sealed compressor, mfg. method thereof
05/28/2003CN1420274A Exhaust valve of sealed compressor
05/28/2003CN1420271A Piston Supporting structure of reciprocating compressor
05/28/2003CN1110121C Steel sheets for stator cores, stator cores with same and munufacture thereof
05/28/2003CN1109833C Valve structure with profile holder
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