| Patents for F04B 1 - Multi-cylinder machines or pumps characterised by number or arrangement of cylinders (10,723) |
|---|
| 09/19/2006 | US7108491 High pressure pump |
| 09/19/2006 | US7107967 Fuel supply pump having inner lubricating groove |
| 09/19/2006 | US7107892 Housing with multiple case drain ports for hydrostatic transmission pumps |
| 09/14/2006 | WO2006094990A1 Variable pump or hydraulic motor |
| 09/14/2006 | US20060204369 Variable displacement swash plate compressor |
| 09/14/2006 | DE10226492B4 Axialkolbenmaschine mit verstellbarem Kolbenhub Axial piston machine with adjustable stroke |
| 09/14/2006 | DE102004048711B4 Radialkolbenpumpe mit Rollenstößel Radial piston pump with roller plunger |
| 09/13/2006 | EP1700034A1 Axial piston machine for independent delivery into several hydraulic circuits |
| 09/13/2006 | EP1700028A1 Valve arrangement in particular inlet valve for a high pressure fuel pump |
| 09/13/2006 | EP1588052B1 Axial piston machine comprising a crosshead which can be fixed to the swash plate |
| 09/13/2006 | EP1367218B1 Expansion machine |
| 09/07/2006 | US20060198738 Reciprocating pump |
| 09/07/2006 | DE19830228B4 Backe für einen Kompressor des Taumelscheibentyps und Backenanordnung Shoe for a swash plate type compressor and jaw assembly |
| 09/06/2006 | EP1697641A1 Method and device for switching hydraulic fluid supplies, such as for a hydraulic pump/motor |
| 09/06/2006 | EP1697636A1 High-pressure pump, in particular for a fuel-injection device of an internal combustion engine |
| 09/06/2006 | EP1556606B1 Radial piston pump for high pressure fuel supply |
| 09/06/2006 | CN1273731C Arrangement at piston engine and method of controlling the pistons |
| 08/31/2006 | US20060193733 Method of manufacturing an assembled body composed of a plurality of members, manufacturing method of electromagnetic control valve, and control valve for variable capacity compressors |
| 08/31/2006 | DE19752545B4 Kolbenpumpe Piston pump |
| 08/31/2006 | DE102005058323A1 Multi-stroke hydrostatic axial piston machine, with displacement pistons moving within cylinders, has rollers between the pistons and cams giving the stroke movements with the piston acting as a roller cage |
| 08/30/2006 | EP1694962A1 Hydraulic motor/pump |
| 08/30/2006 | EP1629194A4 Seal and bearing-free fluid pump incorporating a passively suspended self-positioning impeller |
| 08/30/2006 | EP1157211B1 Axial piston engine |
| 08/30/2006 | CN1272552C Hydraulic control cold starting neutral valve |
| 08/24/2006 | WO2006088970A2 High pressure pump |
| 08/24/2006 | WO2006087055A1 High-pressure cleaning device |
| 08/24/2006 | DE10206728B4 Hohlkolben und Verfahren zu dessen Herstellung durch Sintern A hollow piston and a process for its preparation by sintering |
| 08/24/2006 | DE102005009311A1 Hochdruckreinigungsgerät High pressure cleaning equipment |
| 08/23/2006 | EP1623118B1 Reciprocating pump |
| 08/23/2006 | EP1395753B1 High-pressure pump for a fuel system of an internal combustion engine |
| 08/23/2006 | CN2809257Y Multi-cylinder piston type high-pressure water pump |
| 08/22/2006 | US7093341 Method of making an axial piston pump barrel with a cast high pressure collection cavity |
| 08/17/2006 | WO2006085547A1 Hydraulic piston pump |
| 08/17/2006 | US20060182640 High pressure pump |
| 08/17/2006 | US20060180016 Axial piston machine with offset positioning element and cam disk for such an axial piston machine |
| 08/16/2006 | EP1691110A1 Hydraulic device |
| 08/16/2006 | CN1818379A Piston pump |
| 08/16/2006 | CN1270105C Slope plate type hydraulic action device and static pressure stepless speed variator |
| 08/16/2006 | CN1270081C Positive displacement valve pump |
| 08/15/2006 | US7090472 Pump or motor with interconnected chambers in the rotor |
| 08/15/2006 | US7090471 Integrated electrostatic peristaltic pump method and apparatus |
| 08/10/2006 | WO2006083163A1 Hydraulic device |
| 08/10/2006 | US20060174758 Pressure pin and axial piston machine having said pressure pin |
| 08/10/2006 | US20060174617 Hydraulic equipment |
| 08/09/2006 | EP1687532A1 Multi-plunger pump |
| 08/09/2006 | EP1687524A1 High pressure feed pump for internal combustion engines |
| 08/08/2006 | US7086324 Surfaces of the polygon or piston base stroke disc of injection pumps and processes for their manufacture |
| 08/08/2006 | US7086225 Control valve supply for rotary hydraulic machine |
| 08/03/2006 | WO2005089091A3 Two-stage pressure relief valve |
| 08/03/2006 | US20060169072 Axial pistion machine and a control plate for an axial piston engine |
| 08/03/2006 | US20060168994 Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigeration unit |
| 08/02/2006 | EP1686263A1 Variable displacement radial piston pump |
| 08/02/2006 | CN1811179A Fluid transfer pump |
| 08/02/2006 | CN1267206C Variable volume positive displacement dispensing system and method |
| 08/01/2006 | US7083396 Balanced variable displacement fluid apparatus |
| 07/27/2006 | US20060165536 Swash plate type compressor |
| 07/27/2006 | US20060165535 Variable displacement compressor |
| 07/27/2006 | US20060165534 Displacement control valve for variable displacement compressor |
| 07/27/2006 | DE10320045B4 Hydraulikaggregat Hydraulic unit |
| 07/26/2006 | EP1682777A1 Connecting plate for a hydrostatic machine and method for producing said connecting plate |
| 07/26/2006 | EP1367219B1 Rotary hydraulic machine |
| 07/26/2006 | CN1807903A 液压系统 Hydraulic system |
| 07/26/2006 | CN1807886A Variable displacement radial piston pump |
| 07/25/2006 | US7080792 Liquid pressurizing device |
| 07/25/2006 | US7080631 Safety fuel injection pump |
| 07/20/2006 | WO2006076386A1 System and method for controlling a variable displacement compressor |
| 07/20/2006 | DE102005009821B3 Hydraulische Antriebseinheit Hydraulic power unit |
| 07/19/2006 | EP1680575A1 Axial piston machine |
| 07/19/2006 | EP1147314B1 High-pressure hydraulic fuel pump |
| 07/13/2006 | US20060153698 Rotary fluid machine |
| 07/13/2006 | DE102004063075A1 Kolbenpumpe, insbesondere Kraftstoff-Hochdruckpumpe für eine Brennkraftmaschine Piston pump, in particular high-pressure fuel pump for an internal combustion engine |
| 07/12/2006 | EP1677900A2 System, device, and method for mixing liquids |
| 07/12/2006 | CN2795488Y High and low pressure and big and small displacement changeover valve |
| 07/12/2006 | CN2795479Y Digital variable pump |
| 07/12/2006 | CN2795478Y Plunger pump of high voltage cleaner |
| 07/11/2006 | US7073940 Apparatus for mechanical transmission |
| 07/06/2006 | WO2006069913A1 Piston pump in particular a high-pressure fuel pump for an internal combustion engine on a motor vehicle |
| 07/06/2006 | WO2006069819A1 Piston pump, particularly a high-pressure fuel pump for an internal combustion engine |
| 07/06/2006 | WO2006069818A1 Piston pump, particularly a high-pressure fuel pump for an internal combustion engine |
| 07/06/2006 | WO2006069632A1 Piston for axial piston engine with inclined axes, and method for producing one such piston |
| 07/06/2006 | DE102004063202A1 Reinigungskopf und Flächenreinigungsgerät mit derartigem Reinigungskopf Cleaning head and surface cleaning device with such cleaning head |
| 07/06/2006 | DE102004061863A1 Kolben für Axialkolbenmaschine in Schrägachsenbauweise und Verfahren zur Herstellung solcher Kolben A piston for axial piston machine of bent axis construction and methods for manufacturing such pistons |
| 07/06/2006 | DE102004061814A1 Kolbenpumpe Piston pump |
| 07/06/2006 | DE102004061812A1 Antriebsvorrichtung Driving device |
| 07/06/2006 | DE102004061237A1 Trockenlaufender Taumelscheibenverdichter mit einer beschichteten Taumelscheibe Dry-running swash plate compressor with a coated swash plate |
| 07/06/2006 | DE102004061235A1 Trockenlaufender Taumelscheibenverdichter mit einer wälzgelagerten Taumelscheibe Dry-running swash plate compressor with a swash plate mounted on roller bearings |
| 07/06/2006 | DE102004060945A1 Kolbenanordnung einer hydraulischen Kolbenmaschine Piston assembly of a hydraulic piston engine |
| 07/05/2006 | EP1676031A1 Radial piston pump for common rail injection systems |
| 07/05/2006 | CN1798904A Longitudinally adjustable reversible axial piston machine |
| 06/29/2006 | WO2006066995A1 Drive device |
| 06/29/2006 | WO2006066994A1 Piston pump provided with at least one step piston element |
| 06/29/2006 | US20060140782 Micropump and method for the production thereof |
| 06/29/2006 | DE102004060954A1 Hydraulische Kolbenmaschine Hydraulic piston engine |
| 06/29/2006 | DE102004028043B4 Bearing assembly for conversion of rotational movement into translational movement, especially for axial piston pump, has running track of first bearing race lying in plane with normals including angle in relation to rotational axis |
| 06/29/2006 | DE102004028042B4 Bearing arrangement for axial piston pump, has second and third bearing rings connected by synthetic body and formed through injection molding process |
| 06/29/2006 | DE10043451B4 Einteilige Proportionalregelung One-piece proportional control |
| 06/28/2006 | CN2791297Y Hand-held automobile washing machine |
| 06/28/2006 | CN1795327A Check valve, especially for a high pressure pump of a fuel injection device for an internal combustion engine |
| 06/28/2006 | CN1261714C Automatic lubricating device |
| 06/27/2006 | US7066115 Internal combustion engine/hydraulic motor/fluid pump provided with opposite pistons |