| 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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| 01/19/2005 | CN1566662A Mechanical part of lock for dual capacity compressor |
| 01/19/2005 | CN1566661A Connecting rod connection structure for sealed compressor |
| 01/19/2005 | CN1566660A Connection structure of crankshaft and connecting rod for compressor |
| 01/19/2005 | CN1566659A Locking device for dual capacity compressor |
| 01/19/2005 | CN1566658A Spitting valve apparatus for hermetic compressor |
| 01/19/2005 | CN1566657A Spitting valve apparatus for hermetic compressor |
| 01/19/2005 | CN1566656A Discharge valve assembly for reciprocating compressor |
| 01/19/2005 | CN1566655A Suction valve fixing apparatus for reciprocating compressor |
| 01/19/2005 | CN1566654A Valve displacement preventing apparatus for reciprocating compressor |
| 01/19/2005 | CN1566652A Lower vessel of hermetic compressor and its manufacturing method |
| 01/19/2005 | CN1566651A Crankshaft oil supply structure for hermetic compressor |
| 01/19/2005 | CN1566650A Locking device for dual capacity compressor |
| 01/19/2005 | CN1566649A Locking device for dual capacity compressor |
| 01/19/2005 | CN1566648A Circulating pipe assembly structure for hermetic compressor |
| 01/19/2005 | CN1566647A Integral top cover silencer of hermetic compressor |
| 01/19/2005 | CN1566646A Frame structure of hermetic compressor |
| 01/19/2005 | CN1566645A Frame of hermetic compressor |
| 01/19/2005 | CN1566644A Frame seam connection structure for hermetic compressor |
| 01/19/2005 | CN1566643A Connection structure of frame and stator for hermetic compressor |
| 01/19/2005 | CN1566642A Frame of hermetic compressor and its manufacturing method |
| 01/19/2005 | CN1566641A Frame of hermetic compressor |
| 01/19/2005 | CN1566640A Discharge silencer fixing structure for hermetic compressor |
| 01/19/2005 | CN1566639A Suction silencer fixing device for hermetic compressor |
| 01/19/2005 | CN1566638A Silencer of hermetic compressor |
| 01/19/2005 | CN1566637A Locking device for dual capacity compressor |
| 01/19/2005 | CN1566636A Locking device for dual capacity compressor |
| 01/19/2005 | CN1566635A Locking device for dual capacity compressor |
| 01/19/2005 | CN1566634A Locking device for dual capacity compressor |
| 01/13/2005 | WO2005003560A1 Hermetic compressor |
| 01/13/2005 | WO2004101993B1 Air compressor |
| 01/13/2005 | US20050008512 Compressor improvements |
| 01/13/2005 | US20050008511 Linear compressor and control method thereof |
| 01/13/2005 | DE10297637T5 Überlastschutzvorrichtung und -verfahren eines Kompressors Overload protection device and method of a compressor |
| 01/12/2005 | EP1496255A2 Linear compressor and control method thereof |
| 01/12/2005 | EP1496254A2 Closed rotary compressor |
| 01/12/2005 | EP1373728B1 Driving controlling apparatus for reciprocating compressor |
| 01/12/2005 | CN2670613Y Air compressor |
| 01/12/2005 | CN1564911A Oscillating-piston drive for a vacuum pump and an operating method for said drive |
| 01/11/2005 | US6841967 Coil winding number variable type motor and coil winding number varying method for varying cooling and heating capacity of reciprocating compressor |
| 01/11/2005 | CA2326788C Locomotive air compressor with an electric motor supported by an external bearing |
| 01/06/2005 | WO2005001288A1 Piezoelectric pump and stirling refrigerator |
| 01/06/2005 | WO2005001285A2 Diaphragm pump with control module |
| 01/06/2005 | WO2005000074A1 Reversible inflation system |
| 01/06/2005 | WO2004081379A3 Reciprocating compressor having vibration attenuating supporting unit |
| 01/06/2005 | US20050002805 Wobble piston pump with carbon graphite cylinder |
| 01/06/2005 | US20050002802 Variable displacement compressor |
| 01/06/2005 | US20050000505 Portable electric driven compressed air gun |
| 01/06/2005 | CA2528332A1 Reversible inflation system |
| 01/05/2005 | EP1493221A1 Linear motor and compressor driven by said motor |
| 01/05/2005 | DE202004017964U1 Silent running air pump has a split housing containing the drive gears and piston and with the cylinder sleeve located into the housing via a mounting flange |
| 01/04/2005 | US6838788 Motor structure for reciprocating compressor |
| 12/30/2004 | US20040265144 Hybrid compressor |
| 12/30/2004 | US20040265143 Hybrid compressor |
| 12/30/2004 | US20040265139 Dual capacity compressor |
| 12/30/2004 | US20040263028 Electroactive polymers |
| 12/30/2004 | US20040263005 Method of controlling a reciprocating linear motor |
| 12/30/2004 | DE102004026567A1 Linearkompressor Linear Compressor |
| 12/30/2004 | DE102004026566A1 Linearkompressor Linear Compressor |
| 12/30/2004 | DE102004026131A1 Außenstator für einen Linearkompressor-Motor Outer stator for a linear compressor motor |
| 12/30/2004 | DE102004004943A1 Operation control method of reciprocating motion type compressor used in air-conditioner, involves applying direct current voltage and alternating voltage to compressor, when compressor load corresponds to specific load conditions |
| 12/29/2004 | WO2004094845A3 Integral shaft for use in mud pumps |
| 12/29/2004 | CN1558113A Magnetizing compressor |
| 12/29/2004 | CN1182328C Equipment and method for controlling linear compressor |
| 12/28/2004 | US6835052 Suction valve assembly of reciprocating compressor |
| 12/28/2004 | US6834510 Refrigerant management system for optimal compressor performance |
| 12/23/2004 | WO2004112223A1 Linear motor and process for manufacturing the same, linear compressor and stirling engine |
| 12/23/2004 | WO2004111565A1 Portable electric driven compressed air gun |
| 12/23/2004 | WO2004111445A1 System for exploiting wind energy |
| 12/23/2004 | US20040258543 Linear compressor and method of producing the same |
| 12/23/2004 | US20040258540 Linear compressor |
| 12/23/2004 | US20040258539 Fluid machine |
| 12/23/2004 | US20040258534 Tire inflation device |
| 12/23/2004 | US20040256021 High efficiency vacuum box with indicators |
| 12/23/2004 | DE20320643U1 Inverter-integrated motor for driving air conditioner of automotive vehicle, has bus-bar integrated plate set at radial outer side of modules to extend to tangential direction of motor, in which gap is formed between plate and motor |
| 12/23/2004 | DE102004027000A1 Fluidmaschine Fluid machine |
| 12/23/2004 | DE102004012795A1 Abwärmenutzungssystem Waste heat recovery system |
| 12/22/2004 | EP1489720A2 Linear Compressor |
| 12/22/2004 | EP1489305A2 Linear compressor |
| 12/22/2004 | EP1489299A1 System for exploiting wind energy |
| 12/22/2004 | EP1488104A1 Reciprocating compressor driven by a linear motor |
| 12/22/2004 | EP1488085A1 Reciprocating and rotary internal combustion engine, compressor and pump |
| 12/22/2004 | CN2665397Y Remote control oil and air pressure pump |
| 12/21/2004 | US6832899 Vibration dampening system for a reciprocating compressor with a linear motor |
| 12/21/2004 | US6832898 Driving apparatus of a linear compressor |
| 12/16/2004 | WO2004081421A3 Spring fixing structure of reciprocating compressor |
| 12/16/2004 | WO2004081378A3 Cylinder supporting structure of reciprocating compressor |
| 12/16/2004 | US20040253124 Encapsulated electrically driven compressor |
| 12/16/2004 | US20040253121 Rotary machine |
| 12/16/2004 | US20040251749 Reciprocating motor |
| 12/16/2004 | US20040251748 Linear motor, and linear compressor using the same |
| 12/16/2004 | DE10323125A1 Pleuel für den Kolben eines Verdichters Connecting rod for the piston of a compressor |
| 12/15/2004 | EP1487091A2 Linear motor |
| 12/15/2004 | EP1486670A2 Linear compressor and control method thereof |
| 12/15/2004 | EP1485612A1 A position sensor and a linear compressor |
| 12/15/2004 | CN2663735Y Oilless pendulum air compressor transmission gear |
| 12/15/2004 | CN2663688Y Automatic control device of air compressor |
| 12/14/2004 | US6830438 Hybrid compressor |
| 12/14/2004 | US6830081 High efficiency vacuum box with indicators |
| 12/14/2004 | CA2259605C Linear compressor motor |
| 12/14/2004 | CA2238237C Oilless compressor with a pressurizable crankcase and motor containment vessel |