| Patents for F01B 1 - Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements (1,424) |
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| 05/22/2007 | CA2327825C Radial piston hydraulic engine |
| 05/10/2007 | WO2007053060A1 Rodless piston internal combustion engine |
| 05/10/2007 | WO2007019452A3 Cam driven piston compressor |
| 05/10/2007 | US20070105465 Watercraft Having a Four Stroke Engine with a Supercharger |
| 05/10/2007 | CA2625535A1 A connecting rod free piston machine |
| 05/08/2007 | CA2309706C Radial piston hydraulic motor |
| 05/02/2007 | CN1313715C Two-stroke constant-pressure turbocharged internal combustion engine having 13 cylinders in a single row |
| 04/24/2007 | US7207299 Internal combustion engine |
| 04/12/2007 | US20070079698 Reciprocating fluid machines |
| 04/12/2007 | DE102004001757B4 Flanschartige Vorrichtung zur mechanischen Verbindung eines ersten Gehäuses mit einem zweiten Gehäuse Flange-like device for the mechanical connection of a first housing with a second housing |
| 03/29/2007 | WO2007035159A1 An engine arrangement |
| 03/29/2007 | US20070068465 Watercraft Having a Four Stroke Engine with a Supercharger |
| 03/29/2007 | DE102006019791A1 Multi-cylinder piston engine for aircraft drive system, has chain-like module structure, appearing like tube and serving as load carrier if it is installed in aircraft wing front edge, implementing rack and pinion gear and retaining module |
| 03/29/2007 | CA2623307A1 An engine arrangement |
| 03/28/2007 | EP1766189A1 Device-operating module |
| 03/28/2007 | CN2883674Y Crossing plunger pump or motor |
| 03/20/2007 | US7191697 Piston mechanism with diverging pistons |
| 03/06/2007 | US7185491 Steam engine |
| 03/01/2007 | US20070044654 Three chamber hydraulic cylinder for an active vehicle suspension with integrated load leveling |
| 02/22/2007 | DE10350500B4 Verfahren zur Vergrößerung von Motorzylinderbohrungen A method of increasing engine cylinder bores |
| 02/21/2007 | CN1918363A 材料泵 Material pump |
| 02/15/2007 | US20070034176 Internal combustion engine without connecting rod and a method of its construction |
| 02/15/2007 | CA2618008A1 Cam driven piston compressor |
| 01/18/2007 | DE10145478B4 Hubkolbenmaschine mit umlaufendem Zylinder Reciprocating engine with all-round cylinder |
| 01/10/2007 | EP1488085A4 Reciprocating and rotary internal combustion engine, compressor and pump |
| 01/04/2007 | DE102006019787A1 Hybrid piston-hydraulic motor engine has symmetrical units joined to reach other by a hydro-distribution station, retaining mechanisms consisting of snap closures and springs and injection parts for feeding fuel into combustion chambers |
| 12/28/2006 | US20060288864 Motor of pneumatic tool |
| 12/26/2006 | US7152518 Structure of fuel injection pump for extending service life |
| 11/29/2006 | CN1287074C Reciprocating piston engine comprising a rotative cylinder |
| 10/24/2006 | US7124586 Individual cogeneration plant and local network |
| 10/24/2006 | US7124580 Sub-zero condensation vacuum system |
| 10/19/2006 | WO2006109079A1 Fluid-working machines |
| 10/17/2006 | US7121232 Method in an internal combustion engine and an internal combustion engine |
| 10/12/2006 | DE19580685B4 Radialkolbenhydraulikmotor und Verfahren zur Regelung eines Radialkolbenhydraulikmotors Radial piston hydraulic motor and method for regulation of a radial piston hydraulic motor |
| 10/11/2006 | EP1709295A1 Material pump |
| 09/28/2006 | US20060213466 Internal combustion engine |
| 09/14/2006 | US20060205029 Device for the determination of glycated hemoglobin |
| 09/14/2006 | US20060201456 Internal combustion engine |
| 09/05/2006 | US7101238 Watercraft having a four stroke engine with a supercharger |
| 09/05/2006 | US7100572 Fuel injection system and fuel injecting method for internal combustion engine |
| 08/31/2006 | US20060193739 Retro mechanical post mechanical and bi-mechanical traction engines |
| 08/31/2006 | DE10004759B4 Rotationsschwingkolbenmotor Rotation Reciprocating engine |
| 08/23/2006 | CN1271322C Engine generator |
| 08/17/2006 | WO2006057667A3 Compressor with fortified piston channel |
| 08/17/2006 | US20060180015 Piston mechanism provided with divergent pistons |
| 08/15/2006 | US7090476 Rotary fluid machine |
| 07/26/2006 | EP1514010B1 Module-like constructed internal combustion engine |
| 07/13/2006 | WO2006073395A1 Polyphase hydraulic drive system |
| 07/12/2006 | EP1678409A1 Internal combustion engine without connecting rod and a method of its construction |
| 07/11/2006 | US7073331 Steam engine |
| 07/06/2006 | WO2006069587A1 Continuous air motors |
| 07/06/2006 | US20060144221 Hydraulic piston engine |
| 06/29/2006 | WO2006067205A1 Internal- combustion engine with guided roller piston drive |
| 06/22/2006 | US20060130802 Module-like constructed internal combustion engine |
| 06/21/2006 | CN1260465C IC engine and method of making same |
| 06/14/2006 | EP1383993B1 Engine generator |
| 06/14/2006 | EP1328367B1 Contour machining head and method for contour machining |
| 06/14/2006 | CN1786425A Engine with circular downdip centripetal direct-axis driven cylinder |
| 06/06/2006 | US7055470 Internal combustion engines having double cylinder units |
| 05/23/2006 | US7047929 Engine and a method for producing the engine |
| 05/18/2006 | US20060101800 Gas turbine engine system |
| 04/26/2006 | CN1764774A Piston mechanism provided with divergent pistons |
| 04/18/2006 | US7028600 Hydraulic radial piston engine |
| 03/30/2006 | WO2006034238A2 Long travel gripper |
| 03/30/2006 | US20060065116 Long travel gripper |
| 03/30/2006 | DE102004060198B3 Control device for operation of radial piston motor has second sensor to detect of rotation of shaft, both sensors being connected to calculating unit |
| 03/30/2006 | CA2579104A1 Long travel gripper |
| 03/02/2006 | US20060042459 High efficiency hydraulic machine with radial cylinders |
| 02/28/2006 | US7005273 Method for the determination of glycated hemoglobin |
| 02/22/2006 | CN1738966A Cylinder block, cylinder head, and engine main body |
| 02/21/2006 | US7000577 Modular engine family |
| 02/21/2006 | US7000389 Engine for converting thermal energy to stored energy |
| 02/01/2006 | CN1729350A Radial-piston motor |
| 01/24/2006 | US6988364 Thermal actuator |
| 01/17/2006 | US6986303 Displacement shift valve and pumping apparatus and methods using such a valve |
| 01/12/2006 | US20060005699 Axial piston machine having a device for the electrically proportional adjustment of its volumetric displacement |
| 01/12/2006 | US20060005696 Actuator with a variable run |
| 01/11/2006 | EP1614876A1 Piston mechanism provided with divergent pistons |
| 01/11/2006 | EP0920572B1 Thermal hydraulic engine |
| 01/05/2006 | WO2006000067A1 Device-operating module |
| 12/29/2005 | US20050284425 Reciprocating and rotary internal combustion engine, compressor and pump |
| 12/28/2005 | EP1514016B1 Internal-combustion engine |
| 12/22/2005 | US20050279089 Sub-zero condensation vacuum system |
| 11/23/2005 | CN1699731A Cylinder type rotary power transmission device |
| 10/27/2005 | US20050235942 Internal combustion engine |
| 10/20/2005 | US20050229582 Rhenium Reactor |
| 10/13/2005 | US20050224059 Variable flow reducing valve and gradual control valve distribution system for a compressed air injection engine operating on mono or multi energy and other engines or compressors |
| 10/05/2005 | CN1221735C Rotary power unit |
| 09/22/2005 | WO2005088102A1 Track determining method for cam of cam-type engine and hump track part, and cam whose track is determined by said method and cam-type engine having hump track part |
| 09/14/2005 | EP1276970B1 Piston assembly for a radial piston hydraulic motor |
| 09/13/2005 | US6941914 Internal combustion engine |
| 09/08/2005 | US20050193842 System for the conversion of a rectilinear swaying motion into a rotating motion and vice versa |
| 09/01/2005 | DE10348345B4 Hubkolben-Brennkraftmaschine Reciprocating internal combustion engine |
| 08/31/2005 | CN1662728A Module-like constructed internal combustion engine |
| 08/18/2005 | WO2005075793A1 Material pump |
| 08/18/2005 | CA2553680A1 Material pump |
| 08/17/2005 | CN1656308A Propulsion unit set with standard size combustion engine and two-wheeled and three-wheeled motor vehicles with said propulsion units |
| 08/16/2005 | US6928974 Reinforcement plate for a reciprocating engine |
| 08/16/2005 | US6928965 Reciprocating piston engine comprising a rotative cylinder |
| 08/10/2005 | CN1653251A Internal combustion engine |