| 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) |
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| 06/27/2002 | DE10059473A1 Double-mouthed valve for compressor head used in inhalation therapy apparatus is of rubber or other elastic plastic and has cylindrical end with circular opening |
| 06/26/2002 | EP1217216A2 Compressor lubrication control |
| 06/26/2002 | EP1216357A1 Delivery valve device for refrigerant fluid compressor |
| 06/26/2002 | CN1355872A Hermetic motor-driven compressor |
| 06/26/2002 | CN1355871A Hermetic motor-driven compressor |
| 06/26/2002 | CN1086777C Piston of compressor, coating method of piston and coating device |
| 06/25/2002 | US6409489 Compressor installation with water-injected compressor element |
| 06/25/2002 | US6409484 Oil supply unit of linear compressor |
| 06/25/2002 | US6409481 Hermetically encapsulated compressor |
| 06/25/2002 | US6408645 Air-conditioner, outdoor unit and refrigeration unit |
| 06/20/2002 | WO2002049186A2 Electric connector for the motor of a hermetic compressor |
| 06/20/2002 | US20020076342 Air conditioning compressor |
| 06/20/2002 | US20020076335 Suction muffler for a hermetic compressor |
| 06/20/2002 | US20020075665 Shielding cover for terminal device of electric appliance and compressor assembly having the same |
| 06/20/2002 | US20020073729 Motor-driven compressors |
| 06/20/2002 | DE19923733C2 Sauggasleitung für einen Kältemittelverdichter Gas line for a refrigerant compressor |
| 06/20/2002 | DE10160555A1 Kompressor und dessen Gleitbauteil Compressor and its sliding |
| 06/20/2002 | DE10062369A1 Anordnung zur Dämpfung der von einem Motor ausgehenden Schwingungen Arrangement for damping of the vibrations emanating from an engine |
| 06/20/2002 | DE10062368A1 Anordnung zur Dämpfung der von einem Motor ausgehenden Schwingung An arrangement for damping the vibration of a motor outgoing |
| 06/20/2002 | DE10062367A1 Anordnung zur Dämpfung der von einem Motor ausgehenden Schwingung An arrangement for damping the vibration of a motor outgoing |
| 06/20/2002 | DE10058924A1 Schwingungsarmer mehrstufiger Kolbenkompressor Low vibration of multi-stage piston compressor |
| 06/20/2002 | DE10023455C2 Druckventil für einen Verdichter Pressure valve for a compressor |
| 06/19/2002 | EP1215396A2 Vibration damping system for electrical pump motor |
| 06/19/2002 | EP1215395A2 Vibration damping system for electrical pump motor |
| 06/19/2002 | EP1215394A2 Vibration damping system for electrical pump motor |
| 06/19/2002 | EP1214507A1 Conversion of rectilinear reciprocating motion into rotational motion |
| 06/19/2002 | CN1354325A Variable positive displacement compressor |
| 06/19/2002 | CN1086447C Centrifugal oil pump for variable speed hermetic compressor |
| 06/13/2002 | WO2002046614A1 Mounting structure of piston pin for hermetic compressor |
| 06/13/2002 | WO2002046585A2 Fluid stream pulse damper |
| 06/13/2002 | US20020071777 Dual stage compressor |
| 06/13/2002 | US20020071774 Compressor with mufflers |
| 06/13/2002 | US20020071731 Method of machining spherical surfaces of piston for swash plate type compressor |
| 06/13/2002 | US20020070240 Liquid dispenser |
| 06/13/2002 | US20020069922 Fluid stream pulse damper |
| 06/13/2002 | US20020069667 Supercharging device of hermetic compressor |
| 06/13/2002 | DE10048701C1 Piston compressor with at least one piston-cylinder unit has adjustable piston rod |
| 06/12/2002 | CN1353249A Compressor possessing oil mist separator |
| 06/12/2002 | CN1353246A Linear compressor piston operation assembly and its manufacturing method |
| 06/11/2002 | US6402484 Refrigerant compressor and method for assembling |
| 06/11/2002 | US6402483 Double-headed piston compressor |
| 06/11/2002 | US6401965 Refrigerating agent compressor with improved pressure chamber |
| 06/11/2002 | US6401594 Connecting rod with integral grease reservoir |
| 06/06/2002 | WO2002044565A1 Closed compressor |
| 06/06/2002 | WO2002044564A1 Low-vibration multi-stage piston compressor |
| 06/06/2002 | WO2002044562A2 Hermetic compressor |
| 06/06/2002 | US20020067998 Compressor utilizing shell with low pressure side motor and high pressure side oil sump |
| 06/06/2002 | US20020067997 Head cover structure of hermetic motor-driving type compressor |
| 06/06/2002 | US20020067996 Compressor part having sliding portion |
| 06/06/2002 | DE10156785A1 Air conditioning installation comprises cooling circuit carried through channels by compressor, principal channel has throttling valve and two heat exchangers |
| 06/06/2002 | DE10053575C1 Kolbenverdichter, insbesondere hermetisch gekapselter Kältemittelverdichter Piston compressor, especially a hermetically encapsulated refrigerant compressor |
| 06/05/2002 | EP1211444A2 Shaft seal of a lip type with guiding components having the same |
| 06/05/2002 | EP1211417A2 Cylinder head |
| 06/05/2002 | EP1211012A2 Apparatus and method for welding a hermetic compressor |
| 06/05/2002 | EP1210518A1 Two-stage compressor with torque reducing crankshaft |
| 06/05/2002 | CN1352732A Suction muffler for a hermetic compressor |
| 06/05/2002 | CN1352353A Booster for closed compressor |
| 06/04/2002 | US6398828 Secondary piston compressor |
| 06/04/2002 | US6398523 Linear compressor |
| 06/04/2002 | US6398515 Seal mechanism protector for compressors |
| 05/30/2002 | WO2002042645A1 Air-conditioning system comprising a lubricant separator and a compressor |
| 05/30/2002 | WO2002042644A1 Closed compressor and freezing and air conditioning devices |
| 05/30/2002 | US20020064468 Diaphragm for a diaphragm pump |
| 05/30/2002 | US20020063017 Lubricant pump with magnetic and centrifugal traps |
| 05/30/2002 | US20020062657 Refrigerant compressor |
| 05/30/2002 | US20020062656 Compressors |
| 05/30/2002 | US20020062655 Compressor for a system for air-conditioning the passenger compartment of a motor vehicle |
| 05/29/2002 | EP1209363A1 Compressor for an air conditioning system for a vehicle |
| 05/29/2002 | EP1209362A2 Hermetic compressors |
| 05/29/2002 | EP1209361A1 Internal intermediate pressure 2-stage compression type rotary compressor |
| 05/29/2002 | EP1209357A1 Closed motor-driven compressor |
| 05/29/2002 | DE10057383A1 Ein- oder mehrstufiger Kolbenverdichter und Verfahren zur Kühlung eines elektrischen Motors für einen ein- oder mehrstufigen Kolbenverdichter Mono- or multi-stage reciprocating compressors and methods for cooling an electric motor for a one or multi-stage piston compressor |
| 05/29/2002 | CN1351229A Coolant compressor, air conditioner therewith, and refrigerator and parts thereof |
| 05/29/2002 | CN1085789C Compressor assembly with staked shell |
| 05/29/2002 | CN1085786C Suction silencer system for a refrigeration compressor |
| 05/28/2002 | US6396033 Sump heater for air conditioning compressor |
| 05/28/2002 | US6395404 Blank used for manufacturing single-headed piston, and method of producing the blank |
| 05/28/2002 | US6394226 Method for manufacturing an intake muffler particularly for compression circuit for refrigeration systems and the like |
| 05/23/2002 | WO2002040867A1 Single or multiple-stage piston compressor and method for cooling an electric motor for a single or multiple-stage piston compressor |
| 05/23/2002 | US20020061254 Oscillation-type compressor |
| 05/23/2002 | US20020060217 Welding apparatus and method thereof for hermetic compressor |
| 05/23/2002 | DE10057295A1 Oscillation damper comprises hollow body, support structure or casing, with hollow cavity filled with liquid and granular solids. |
| 05/22/2002 | EP1207305A2 Scroll compressor |
| 05/22/2002 | EP1207301A2 Variable displacement compressor |
| 05/22/2002 | EP1206656A1 Co 2? compressor |
| 05/22/2002 | CN1350618A A reciprocating compressor with a linear motor |
| 05/22/2002 | CN1085303C Valved discharge mechanism of a refrigerant compressor |
| 05/21/2002 | US6390790 Vacuum pump with motor cooling |
| 05/21/2002 | US6390788 Working-fluid intaking structure for hermetic compressor |
| 05/21/2002 | US6390786 Structure for damping pressure pulsations of compressor |
| 05/21/2002 | US6390773 Fluid machinery, a flange for fluid machinery, and a method for manufacturing them |
| 05/21/2002 | US6390132 Fluid stream pulse damper |
| 05/21/2002 | US6389842 Accumulator-dehydrator assembly with anti-bump expansion chamber “J”-tube |
| 05/21/2002 | US6389823 Two stage reciprocating compressors and associated HVAC system and methods |
| 05/21/2002 | CA2231900C Suction manifolding arterial cylinder blocks and pistons for compressors and pumps |
| 05/16/2002 | WO2002038251A1 Method for regulating a compressor installation with a dryer and compressor installation used therewith |
| 05/16/2002 | US20020057977 Compressor having a seal member for supporting a shaft during assembly |
| 05/16/2002 | US20020057973 Piston operating assembly for a linear compressor and method for manufacturing the same |
| 05/16/2002 | US20020056284 Refrigeration system |
| 05/16/2002 | DE10053574A1 Kolbenverdichter, insbesondere hermetisch gekapselter Kältemittelverdichter Piston compressor, especially a hermetically encapsulated refrigerant compressor |