| 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) |
|---|
| 11/20/2001 | US6318972 Valve recess in cylinder block of a compressor |
| 11/20/2001 | US6318967 Gas compression kit and method with interchangeable compression cylinders |
| 11/20/2001 | US6318236 Reciprocal motion type compressor having a piston in which strength is increased |
| 11/20/2001 | US6318147 Wear monitor |
| 11/15/2001 | US20010041142 Piston type compressor having arcuately shaped fluid port |
| 11/15/2001 | US20010041141 Piston type compressor having suction structure with arcuately shaped suction valve |
| 11/15/2001 | US20010039966 Automatic valve |
| 11/14/2001 | EP1154159A2 Piston type compressor suction port |
| 11/14/2001 | EP1154158A2 Piston type compressor suction valve |
| 11/14/2001 | EP0843784B1 Valve plate for piston compressor, especially for air compression in motor vehicles |
| 11/14/2001 | CN1322052A Enclosed electric compressor |
| 11/14/2001 | CN1074814C Suction arrangement for reciprocating hermetic compressor |
| 11/13/2001 | US6315716 Endoscope air sending device |
| 11/13/2001 | US6314990 Pressure valve for a compressor |
| 11/13/2001 | US6314749 Self-clearing vacuum pump with external cooling for evacuating refrigerant storage devices and systems |
| 11/08/2001 | WO2001029420A9 Piston pump with zero to negative clearance valve |
| 11/08/2001 | US20010038797 Compressor and electric motor |
| 11/08/2001 | US20010038795 Compressor with enhanced oil changing cover |
| 11/08/2001 | US20010037845 Piston for swash-plate type compressor and manufacturing method of the same |
| 11/08/2001 | US20010037777 Balanced modular pendulum mechanism |
| 11/08/2001 | DE10101975A1 Motorgetriebener Kompressor, der durch Kühlgas gekühlt ist Motor-driven compressor which is cooled by cooling gas |
| 11/07/2001 | EP1150799A1 A process for producing variable displacement compressor pistons having hollow piston bodies and integral actuator rods |
| 11/07/2001 | CN1074452C Refrigerating machine oil and refrigerator using same |
| 11/06/2001 | US6312232 Method and apparatus for suppressing resonance |
| 11/06/2001 | US6311502 Drying plant for compressed air |
| 11/01/2001 | WO2001081763A1 Pump for gases to be measured |
| 11/01/2001 | WO2001081762A1 Measuring gas pump |
| 11/01/2001 | US20010036414 Compressor and electric motor |
| 11/01/2001 | US20010036410 Compressor assembly with deflector |
| 10/31/2001 | EP1150016A1 Cooling system for vacuum pump and method for its realisation |
| 10/31/2001 | EP1149243A1 A mounting arrangement for a hermetic compressor |
| 10/31/2001 | CN1074092C Mechanical oil pump for a variable speed hermetic compressor |
| 10/30/2001 | US6309194 Enhanced oil film dilation for compressor suction valve stress reduction |
| 10/30/2001 | US6308615 Compressor |
| 10/25/2001 | WO2001079766A1 Refrigerator |
| 10/25/2001 | WO2001078872A2 Compressor installation provided with a drying device |
| 10/25/2001 | DE10020109A1 Cladding for air-suction machine incorporates resonance chamber, cladding-wall, air filter and sound-radiating components |
| 10/25/2001 | DE10018066A1 Procedure for limitation of noise emissions of compressor in fuel cell device, especially of aeroplane has determination of operating noise level present and adjustment of pressure |
| 10/24/2001 | EP1148282A2 Ring valve |
| 10/24/2001 | EP1148243A2 Plastic pump rotor with protection surface |
| 10/24/2001 | EP1148235A1 Method for manufacturing hollow piston of compressor |
| 10/24/2001 | EP1147311A1 Air conditioning system for an automobile |
| 10/24/2001 | CN1319173A Single and double-ended compressors |
| 10/23/2001 | US6305918 Piston rod seal assembly for walking beam compressor |
| 10/23/2001 | US6305912 Refrigerant compressor and method for assembling |
| 10/23/2001 | US6305907 Process for evacuating a wet gas a treatment device to carry out this process and a suction pump for a treatment device of this type |
| 10/23/2001 | US6305187 Air-conditioner, outdoor unit and refrigeration unit |
| 10/18/2001 | US20010031208 Hermetically sealed compressors |
| 10/18/2001 | US20010031203 Valve for sensing at least one condition within a compressor |
| 10/18/2001 | US20010029981 Profiled plate valve |
| 10/18/2001 | US20010029747 Combined refrigeration system with a liquid pre-cooling heat exchanger |
| 10/18/2001 | US20010029727 Compressor with oil separator |
| 10/18/2001 | DE10015043A1 Gebäude für Maschinen Building Machinery |
| 10/17/2001 | EP1146264A2 Sealing ring combination |
| 10/17/2001 | EP1146230A2 Cylinder head for compressor valves |
| 10/17/2001 | EP1146229A1 Pulsation restricting structure in compressor |
| 10/17/2001 | CN1318145A Refrigerating device |
| 10/17/2001 | CN1317657A Hole clog |
| 10/17/2001 | CN1317655A Combined sealing ring |
| 10/17/2001 | CN1073213C Hermetic reciprocating compressor |
| 10/16/2001 | US6302668 Capacity regulating apparatus for compressors |
| 10/16/2001 | US6302665 Hermetic compressor and open compressor |
| 10/16/2001 | US6302658 Swash plate-compressor |
| 10/11/2001 | WO2001075310A1 Bacterial growth inhibition in a circulation system comprising a compressor |
| 10/11/2001 | WO2001075308A1 A gas compressor |
| 10/11/2001 | WO2001075307A1 High-pressure dome type compressor |
| 10/11/2001 | WO2001075306A1 Piston assembly for reducing the temperature of a compressor cup seal |
| 10/11/2001 | WO2001074225A1 Liquid dispenser |
| 10/11/2001 | US20010028858 Vacuum pump cooling system, and a method of making it |
| 10/11/2001 | US20010028856 Compressors |
| 10/11/2001 | DE10014118A1 Fuel dosing pump for heater in motor vehicle is encased in capsule made at least partially of sound attenuating and heat conducting material |
| 10/10/2001 | EP1143599A2 Compressor and electric motor |
| 10/10/2001 | EP1143145A2 Variable displacement compressors |
| 10/10/2001 | EP1143144A2 Piston for compressors and method for producing the same |
| 10/10/2001 | EP1141164A1 Valve or pump joint |
| 10/10/2001 | CN1316596A Compressor piston and making method thereof |
| 10/10/2001 | CN1316591A Basic material of rotary blade for compressor and its matched lubricant |
| 10/10/2001 | CN1316590A Basic material of rotary piston for compressor and its matched basic material of blade and lubricant |
| 10/10/2001 | CN1316589A Basic material of rotary pistor for compressor and its lubricant |
| 10/10/2001 | CN1072773C Elctrically-operated sealed compressor |
| 10/09/2001 | US6299424 Sliding member and refrigerating compressor using the same |
| 10/09/2001 | US6299421 Oil supply apparatus of linear compressor |
| 10/04/2001 | WO2001073293A1 Multistage compressor |
| 10/04/2001 | US20010026764 Freon compressor |
| 10/04/2001 | US20010025567 Piston for compressors and method for producing the same |
| 10/04/2001 | EP1139542A2 A compressor and an electric motor |
| 10/04/2001 | EP1138948A2 Cooling apparatus for vacuum pump |
| 10/04/2001 | EP1138945A2 Piston for swash-plate type compressor and manufacturing method of the same |
| 10/04/2001 | EP1138944A2 Piston guide for a compressor |
| 10/04/2001 | EP1138851A2 Building for power generating or transforming machines |
| 10/04/2001 | EP1137887A1 Gas compressor |
| 10/03/2001 | CN1316037A 电动压缩机 Electric compressor |
| 10/03/2001 | CN1315777A Coolant compressor |
| 10/03/2001 | CN1072315C 压缩机 Compressor |
| 10/02/2001 | US6296457 Discharge pulsation damping apparatus for compressor |
| 09/27/2001 | WO2001071189A1 A valve assembly with damper means |
| 09/27/2001 | WO2001071188A1 Displacement type machinery |
| 09/27/2001 | US20010024617 Cooling apparatus for vacuum pump |
| 09/27/2001 | US20010023639 Method of producing swash plate type compressor piston |
| 09/27/2001 | DE10037659A1 Reciprocating piston machine esp. compressor pref. for the air conditioning system of motor vehicle with housing and cover and in housing is working unit including piston and in housing |