| Patents for F04B 35 - Piston pumpsspecially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for (9,373) |
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| 04/10/2001 | US6213725 Compressor having an improved piston |
| 04/10/2001 | CA2174403C Refrigerant compressor having improved drive power transmission unit |
| 04/05/2001 | DE10046686A1 Compressor-regenerator combination for fuel cell has compression, regeneration stages with common drive source, adjacent chambers, sealing keeping exhaust gas from compression chamber |
| 04/05/2001 | DE10040977A1 Compressor-regenerator combination for fuel cell has displacement compression and regenerative mechanism parts connected to fuel cell delivery and gas output sides respectively |
| 04/03/2001 | US6209328 Oil-free compressor-integrated pulse tube refrigerator |
| 03/28/2001 | CN1289474A Hermetically encapsulated compressor |
| 03/28/2001 | CA2318012A1 Compressor and regenerator for fuel cell |
| 03/28/2001 | CA2314704A1 Compression regenerative machine for fuel cell |
| 03/21/2001 | CN1288108A High pressure compressor |
| 03/20/2001 | US6203292 Oscillation-type compressor |
| 03/20/2001 | US6202791 Oil circulation structure for linear compressor and method of the same |
| 03/15/2001 | WO2001018393A1 A resonant assembly for a reciprocating compressor with a linear motor |
| 03/15/2001 | WO2000063627A3 Refrigerating system for domestic refrigerating appliances |
| 03/14/2001 | EP1083334A2 Multistage high pressure compressor |
| 03/14/2001 | CN1063299C Operation device for linear compressor |
| 03/13/2001 | US6200110 Air compressor |
| 03/13/2001 | CA2217978C High pressure gas compressor |
| 02/28/2001 | CN1285471A Linear compressor |
| 02/28/2001 | CN1285470A High-efficient energy-saving compressor for refrigerator |
| 02/27/2001 | US6193475 Compressor assembly |
| 02/22/2001 | WO2001012992A2 Compressor |
| 02/15/2001 | WO2001011755A1 Electric axial flow machine |
| 02/08/2001 | WO2001009695A1 Compressor drive |
| 02/06/2001 | US6183206 Magnetohydrodynamically-driven compressor |
| 02/06/2001 | US6183205 Inverter-controlled sealed compressor |
| 01/30/2001 | US6179023 Air blower |
| 01/25/2001 | WO2001006579A2 Pre-strained electroactive polymers |
| 01/25/2001 | WO2001006575A1 Improved electroactive polymers |
| 01/25/2001 | WO2001006123A1 Method and compressor module for compressing a gas stream |
| 01/25/2001 | DE19933989A1 Verfahren und Kompressormodul zum Verdichten eines Gasstromes Method and compressor module for compressing a gas stream |
| 01/24/2001 | CN1281100A Turbo-compressor device |
| 01/23/2001 | US6176691 Refrigerant compressor |
| 01/23/2001 | US6176683 Output control apparatus for linear compressor and method of the same |
| 01/18/2001 | WO2001003758A1 Volumetric infusion pump with servo valve control |
| 01/18/2001 | CA2341745A1 Volumetric infusion pump with servo valve control |
| 01/17/2001 | EP1069313A2 Turbo compressor |
| 01/16/2001 | US6174141 Structure for coupling muffler for linear compressor |
| 01/11/2001 | WO2001002728A1 Electric compressor |
| 01/10/2001 | CN1279357A Multi-cylinder rotary compressor |
| 01/10/2001 | CN1279356A Closed rotary compressor |
| 01/04/2001 | WO2001001025A2 Microfabricated elastomeric valve and pump systems |
| 01/04/2001 | WO2001000998A1 Device for generating, accumulating and discharging compressed air |
| 01/03/2001 | EP1065378A2 Microfabricated elastomeric valve and pump systems |
| 01/03/2001 | EP1065377A2 Hermetic compressor |
| 01/03/2001 | EP1065376A2 Hermetic compressor |
| 01/02/2001 | US6168392 Air pump |
| 12/28/2000 | WO2000079671A1 Linear motor |
| 12/28/2000 | WO2000079134A1 Self-propelled vacuum pump |
| 12/28/2000 | CA2374351A1 Linear motor |
| 12/19/2000 | CA2203666C Universal, retrofittable powerhead for small gasoline engine power implements |
| 12/14/2000 | WO2000075512A1 Pump cylinder and method of collecting pasty materials, liquids, gases and/or mobile objects |
| 12/14/2000 | DE19925481A1 Vorrichtung zur Sammlung von pastösen Massen, Flüssigkeiten, Gasen und mobilen Objekten Device for collecting pasty masses, liquids, gases and mobile objects |
| 12/13/2000 | CN1276487A 密封式压缩机 Hermetic compressor |
| 12/07/2000 | DE19924322A1 Acoustic compressor for vehicle air-conditioning system has coolant-filled resonance tube with oscillator to vibrate membrane at one end and controllable valve arrangement at other end |
| 12/05/2000 | US6155803 Rodless pumping system |
| 11/29/2000 | EP1055070A1 Low noise high performance vacuum pump |
| 11/29/2000 | EP0784753B1 Axial flow valve system in combination with a linera compressor |
| 11/29/2000 | CN2408260Y Inflator for air compressor |
| 11/28/2000 | US6153951 Structure of linear compressor |
| 11/28/2000 | US6152845 Power transmission apparatus |
| 11/28/2000 | US6152710 Discharge valve system for linear compressor |
| 11/23/2000 | WO2000070226A1 A reciprocating compressor with a linear motor |
| 11/23/2000 | WO2000070223A1 A reciprocating compressor driven by a linear motor |
| 11/23/2000 | DE10019108A1 Schwingkolbenantrieb Reciprocating drive |
| 11/15/2000 | EP1051796A1 Hermetically encapsulated compressor |
| 11/15/2000 | CN2406082Y Electric air-inflator |
| 11/15/2000 | CN1273328A Output control equipment of linear compresor and method thereof |
| 11/14/2000 | US6146112 Air compressor having simplified structure |
| 11/02/2000 | DE19918930A1 Power controller for linear compressor has microcomputer for deriving demand stroke from computed stroke, drive unit for outputting corresp. voltage drive signal to voltage regulator |
| 10/31/2000 | US6138459 Linear compressor for regenerative refrigerator |
| 10/26/2000 | WO2000063627A2 Refrigerating system for domestic refrigerating appliances |
| 10/26/2000 | WO2000063556A1 Rotary piston drive mechanism |
| 10/26/2000 | WO2000063555A1 Oscillating piston drive |
| 10/26/2000 | CA2370346A1 Refrigerating system for domestic refrigerating appliances |
| 10/25/2000 | EP1045991A1 Intensifier apparatus and method for supplying high pressure gaseous fuel to an internal combustion engine |
| 10/25/2000 | CN2403171Y Change pole compressor device |
| 10/24/2000 | US6135725 Valved piston arrangement for an electric motor driven air compressor |
| 10/18/2000 | EP1045145A1 Electrically operated linear motor with integrated flexure spring and circuit for use in reciprocating compressor |
| 10/18/2000 | EP1045144A1 Hybrid compressor |
| 10/16/2000 | CA2299930A1 Electrically operated linear motor with integrated flexure spring and circuit for use in reciprocating compressor |
| 10/12/2000 | WO2000060216A1 Reciprocating fluid machines |
| 10/10/2000 | US6129527 Electrically operated linear motor with integrated flexure spring and circuit for use in reciprocating compressor |
| 10/10/2000 | US6129193 Electric fan clutch |
| 10/04/2000 | CN1268997A Improvements in and relating to internal combustion engine |
| 10/03/2000 | US6127750 Linear compressor motor |
| 09/27/2000 | EP1039164A2 Method of controlling electromagnetic clutch and compressor system |
| 09/21/2000 | DE19911534A1 Energy storage with compressed air for domestic and wind- power stations, using containers joined in parallel or having several compartments for storing compressed air |
| 09/21/2000 | DE10008606A1 Transmission mechanism for compressor used in air conditioning system for car has holding part attached to pulley using linking rods and elastic ring |
| 09/20/2000 | EP1036994A2 Air conditioner |
| 09/20/2000 | EP0647291B1 A gas compressor |
| 09/19/2000 | US6120257 Power transmission apparatus |
| 09/14/2000 | WO2000053926A1 Rotary fluid machinery, vane fluid machinery, and waste heat recovery device of internal combustion engine |
| 09/14/2000 | CA2365353A1 Vane and piston type rotary machines |
| 09/06/2000 | CN1265781A Linear motor compressor |
| 08/31/2000 | DE19909252A1 Liquid medium pumping method involves feeding non-miscible magnetic fluid regions with magnetic fields varied in accordance with program into circuit during transportation of medium |
| 08/17/2000 | DE19903025A1 Piston compressor for gaseous medium has modular unit of compressor and drive motor housing, and integral connection socket on compressor housing |
| 08/16/2000 | EP1028013A1 Air conditioner for a motor vehicle |
| 08/15/2000 | US6102666 Sealed electrical connector assembly |
| 08/10/2000 | WO2000046505A1 Diaphragm pump |
| 08/09/2000 | CN2391356Y Portable gas-filling machine for cable |