| 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) |
|---|
| 04/10/1996 | CN1120366A Hydraulic drive system |
| 03/07/1996 | WO1996007017A1 Radial piston engine for compressed air operation |
| 02/27/1996 | US5493952 Interconnecting rotary and reciprocating motion |
| 01/17/1996 | EP0692071A1 Hydraulic drive system |
| 01/04/1996 | WO1996000344A1 Tri-lobed cam engine |
| 11/23/1995 | WO1995031641A1 Radial-piston hydraulic motor and method for regulation of a radial-piston hydraulic motor |
| 10/11/1995 | CN1030005C 气体压缩机 Gas compressor |
| 10/10/1995 | US5456076 Balanced compound engine |
| 09/08/1995 | WO1995023924A1 Pneumatically shifted reciprocating pump |
| 09/08/1995 | CA2191445A1 Pneumatically shifted reciprocating pump |
| 07/26/1995 | EP0663984A1 Integral motor |
| 07/13/1995 | WO1995018915A1 An engine with reciprocating coupling pistons and with one cam for each cylinder group |
| 07/13/1995 | DE4400135A1 IC engine with individual cylinder drives |
| 07/04/1995 | US5429080 Compact internal combustion engine |
| 06/29/1995 | DE4344176A1 Compressed air engine e.g. for vehicle |
| 06/21/1995 | EP0658688A1 Machine |
| 06/14/1995 | EP0481046B1 Radial cylinder pumps and motors |
| 05/18/1995 | WO1995013464A1 Crank mechanism |
| 05/04/1995 | DE4337508A1 Radialkolbenmotor als Einschubmotor Radial piston engine as a plug-engine |
| 04/19/1995 | EP0530289B1 Rotary machine |
| 04/05/1995 | CN2193924Y Engine |
| 03/30/1995 | WO1995008696A1 Pivoted piston for radial cylinder machine |
| 03/30/1995 | CA2172516A1 Pivoted piston for radial cylinder machine |
| 03/28/1995 | US5400594 Slipper guide for a hydrostatic transmission |
| 03/01/1995 | CA2105229A1 Reciprocating fluid motor, especially for driving a windscreen wiper blade |
| 02/23/1995 | WO1995005535A1 Rotary internal combustion engine |
| 02/21/1995 | US5391059 Radial piston motor or pump |
| 02/09/1995 | WO1995004216A1 Integral motor |
| 12/22/1994 | DE4320356A1 Displacement-type Stirling heat engine |
| 11/22/1994 | CA1333160C Portable rotary power tool |
| 10/26/1994 | CN1094120A Pump with reciprocating air motor |
| 10/25/1994 | US5357843 Hydraulic pumps or motors of the radial cylinder type |
| 10/13/1994 | WO1994023198A1 Hydraulic drive system |
| 10/05/1994 | EP0564500B1 A radial piston motor or pump |
| 10/05/1994 | EP0561933B1 A radial piston motor or pump |
| 10/04/1994 | US5351657 Modular power unit |
| 09/29/1994 | DE4310062A1 Radial piston machine |
| 09/21/1994 | EP0615575A1 Improved internal combustion engine |
| 09/15/1994 | DE4307200A1 Angular crank drive, for pump or engine |
| 09/13/1994 | CA2011816C Cryogas pump |
| 09/06/1994 | US5343832 Combination rotary internal combustion engine and ducted fan |
| 08/24/1994 | EP0611878A1 Method for constructing a multi-part cylinder block |
| 07/20/1994 | CN2172353Y Dual-cylinder plunger pump |
| 07/20/1994 | CN2172346Y Dynamic cylinder steam distribution steam power machine |
| 07/05/1994 | US5326231 Gas compressor construction and assembly |
| 06/23/1994 | WO1994013948A1 An internal combustion engine |
| 06/15/1994 | CN1025087C Hole-alignment type hydraulic step cylinder for reactor control rod driving |
| 06/08/1994 | EP0599915A1 Interconnecting rotary and reciprocating motion. |
| 05/31/1994 | US5315967 Internal combustion rotary engine having a stacked arrangement of cylinders |
| 05/26/1994 | WO1994011625A1 Combination rotary internal combustion engine and ducted fan |
| 05/18/1994 | EP0597263A1 Engine of modular construction |
| 04/19/1994 | US5303679 Rotary internal combustion engine |
| 03/29/1994 | US5297448 For an internal combustion engine |
| 03/02/1994 | EP0584900A1 Internal combustion engine |
| 02/28/1994 | CA2092878A1 Internal combustion engine |
| 02/17/1994 | DE4226925A1 Four-stroke IC engine with gas-tight crankcase - has feed line for each cylinder head fitted with second throttle element |
| 02/16/1994 | CN1023825C Flexible piston engine |
| 02/09/1994 | EP0581975A1 Internal combustion engine with pistons rotating about their axes |
| 01/18/1994 | US5279209 Rotary machine |
| 01/18/1994 | CA1326213C Radial-piston engine |
| 01/05/1994 | CN2152077Y Single function reciprocating plunger pump |
| 12/08/1993 | CN2148824Y Improved oil pressure motor apparatus |
| 11/11/1993 | WO1993022551A1 Balanced compound engine |
| 11/03/1993 | EP0422082B1 Radial cylinder machine |
| 10/13/1993 | EP0564500A1 A radial piston motor or pump. |
| 09/29/1993 | EP0561933A1 A radial piston motor or pump. |
| 09/01/1993 | EP0557316A1 A method in a radial piston eccentric motor/pump and a corresponding radial piston eccentric motor/pump |
| 08/24/1993 | US5237907 Radial piston machine having working fluid passing through the crankcase |
| 06/10/1993 | WO1993011342A1 Improved internal combustion engine |
| 05/26/1993 | EP0530289A4 Rotary machine |
| 05/18/1993 | US5211138 Rotary internal combustion engine |
| 05/11/1993 | US5209155 Radial piston engine |
| 04/29/1993 | WO1993008387A1 Piston engine |
| 04/20/1993 | US5203295 Internal combustion engine |
| 04/07/1993 | CN1070716A Energy-saving engine with water combustion-supporting and increased power |
| 03/30/1993 | US5197416 Radial internal combustion engine |
| 03/10/1993 | EP0530289A1 Rotary machine. |
| 03/04/1993 | WO1993004269A1 Interconnecting rotary and reciprocating motion |
| 03/03/1993 | EP0368963B1 Piston machine |
| 03/02/1993 | US5189943 Device for reducing icing |
| 02/02/1993 | US5183014 Sleeve valve system for internal combustion engine having elliptical path |
| 01/12/1993 | US5177968 Radial hot gas engine |
| 01/05/1993 | CA1312221C Hydraulically actuated indexing mechanism |
| 12/01/1992 | US5167182 Modular fluid actuator |
| 11/11/1992 | EP0512034A1 Crank mechanism |
| 11/10/1992 | US5161378 Rotary internal combustion engine |
| 10/14/1992 | EP0508838A1 Reciprocating piston fluid-powered motor especially for windshield wiper |
| 10/06/1992 | US5152255 Engine cooling system for snowmobile |
| 10/01/1992 | DE4110042A1 Kolbenmotor Piston engine |
| 09/15/1992 | US5146880 Radial cylinder machine |
| 09/09/1992 | CN1064342A 气体压缩机 Gas compressor |
| 08/19/1992 | CN1063741A Radial piston engine |
| 08/11/1992 | US5136932 Radial piston hydraulic motor of variable cylinder capacity |
| 07/28/1992 | US5133244 Radial piston hydraulic motor of variable cylinder capacity |
| 06/25/1992 | WO1992010677A1 A radial piston motor or pump |
| 06/25/1992 | WO1992010676A1 A radial piston motor or pump |
| 06/25/1992 | DE4040705A1 Fitting piston in radial engine - involves use of bearing head enclosed in sleeve |
| 06/25/1992 | CA2098103A1 Radial piston motor or pump |
| 06/24/1992 | EP0491398A1 Radial piston engine |
| 06/20/1992 | CA2057933A1 Radial piston engine |