| Patents for F01B 3 - Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis (2,319) |
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| 06/16/1987 | US4672813 External combustion slidable vane motor with air cushions |
| 06/16/1987 | EP0225834A1 Piston and barrel rotary machine with a fixed central swivel member |
| 05/27/1987 | EP0223288A1 Arrangement comprising a hydrodynamically journalled reciprocable and rotatable piston |
| 05/27/1987 | EP0223243A2 Axial piston machine with diminished noise level |
| 05/19/1987 | US4665703 External combustion engine with air-supported free piston |
| 05/05/1987 | US4662177 Double free-piston external combustion engine |
| 04/22/1987 | EP0218586A1 Combustion engine with pistons actuated by sinusoidal cylinder |
| 04/15/1987 | EP0217836A1 Convertible diesel engine for aircraft or other applications with optimalized high output, high supercharge and total energy utilization |
| 03/31/1987 | US4653274 Method of controlling a free piston external combustion engine |
| 03/31/1987 | US4653273 Single free-piston external combustion engine with hydraulic piston detection |
| 03/26/1987 | WO1987001760A1 Hydraulic displacement unit and method of assembly thereof |
| 03/25/1987 | EP0078849B1 Regenerator structure for stirling-cycle, reciprocating, thermal machines |
| 03/17/1987 | USRE32373 Fluid device having means for aligning a cylinder barrel |
| 03/11/1987 | EP0213124A1 Axial piston pump shoe retainer |
| 03/10/1987 | US4648358 In an internal combustion engine |
| 03/04/1987 | EP0078847B1 Thermodynamic working fluids for stirling-cycle, reciprocating, thermal machines |
| 02/19/1987 | DE3528276A1 Reciprocating piston engine |
| 02/12/1987 | WO1987000889A1 Fuel injection nozzle for internal combustion engines |
| 02/04/1987 | EP0210262A1 Axial shaft piston engine |
| 02/03/1987 | US4640144 Motion interconversion apparatus |
| 01/29/1987 | DE3526496A1 Axial piston machine of swivel slide design |
| 01/29/1987 | DE3526119A1 Linear/rotary mechanism |
| 01/27/1987 | US4639173 Apparatus for producing a cam with sinusoidal cam lobe surfaces |
| 01/27/1987 | US4638547 Process for producing a cam with sinusoidal cam lobe surfaces |
| 01/15/1987 | WO1987000243A1 Multi-cylinder two-cycle wobble plate engine |
| 01/13/1987 | US4635590 Internal combustion engine and operating cycle therefor |
| 01/13/1987 | CA1216563A1 Fluid motors |
| 01/08/1987 | DE3523689A1 Fluid transmission |
| 01/07/1987 | EP0207093A1 Two-stroke engine |
| 01/06/1987 | US4634297 Means for sealing of a bearing space formed in hydrostatic and aerostatic bearings adapted to receive a fluid |
| 12/30/1986 | EP0205982A2 Axial-piston machine with a drive plate, a cylinder barrel, and a homokinetic joint arranged there between |
| 12/30/1986 | EP0205516A1 Internal combustion engine |
| 12/30/1986 | CA1215911A1 Engine or similar comprising at least one linear traversing movement piston and rocking plate for such an engine |
| 12/17/1986 | EP0204837A1 Swashplate centring device. |
| 12/17/1986 | EP0204835A1 Hydraulic swashplate unit with unitary bearing retainer. |
| 12/09/1986 | US4627746 Hydro-dynamic fluid bearing comprising bearing members subject to progressive pre-loading |
| 12/09/1986 | US4627330 Unitary bearing retainer for a swashplate bearing |
| 12/09/1986 | US4627329 Power drive unit and control system therefor |
| 11/25/1986 | US4624175 Quiet hydraulic apparatus |
| 11/21/1986 | EP0159320A4 Internal combustion engine and operating cycle therefor. |
| 11/18/1986 | US4622927 Internal combustion engine |
| 11/06/1986 | WO1986006438A1 Combustion engine with pistons actuated by sinusoidal cylinder |
| 11/04/1986 | US4620475 Hydraulic displacement unit and method of assembly thereof |
| 10/23/1986 | WO1986006136A1 Convertible diesel engine for aircraft or other applications with optimalized high output, high supercharge and total energy utilization |
| 09/16/1986 | US4611529 In a fluid pressure energy translating device |
| 09/12/1986 | WO1986005232A1 Internal combustion engine |
| 09/09/1986 | US4610223 Cam engine |
| 08/28/1986 | WO1986004953A1 Axial piston pump shoe retainer |
| 08/19/1986 | CA1209925A1 Internal combustion engine and operating cycle |
| 08/14/1986 | WO1986004637A1 Axial shaft piston engine |
| 08/06/1986 | EP0189786A2 Axial-piston machine |
| 08/06/1986 | EP0189452A1 Improvements in piston machines |
| 07/30/1986 | EP0188934A1 Hydrodynamic fluid bearing with pads having a progressive load |
| 07/30/1986 | EP0188462A1 A piston-operated machine. |
| 07/08/1986 | US4598627 Fluid motors |
| 07/03/1986 | WO1986003805A1 Internal combustion engine |
| 07/02/1986 | CA1206887A Engine with rotating cylinder wall |
| 07/01/1986 | US4597302 Motion interconversion apparatus |
| 06/24/1986 | CA1206420A1 Parallel cylinder internal combustion engine |
| 06/19/1986 | WO1986003548A1 Swashplate leveling & holddown device |
| 06/19/1986 | WO1986003547A1 Unitary bearing retainer for a swashplate bearing |
| 06/19/1986 | WO1986003546A1 Two-stroke engine |
| 04/29/1986 | US4584927 Swash plate mechanism, particularly for a pump drive |
| 04/29/1986 | US4584926 For a variable displacement hydraulic unit |
| 04/01/1986 | US4579039 Power drive unit |
| 03/26/1986 | EP0175206A1 Fluid machine |
| 02/25/1986 | US4571946 Internal combustion engine with rankine bottoming cycle |
| 02/13/1986 | WO1986000956A1 Power drive unit and control system therefor |
| 02/11/1986 | US4569314 Two-stroke axial pistons engines |
| 01/30/1986 | WO1986000662A1 Improvements in piston machines |
| 01/21/1986 | US4565165 Internal combustion engine |
| 01/21/1986 | US4565118 Axial cylinder machine |
| 01/21/1986 | US4565103 Connecting rod bearings for a volumetric piston chamber machine |
| 01/16/1986 | WO1986000368A1 A piston-operated machine |
| 01/15/1986 | EP0168040A2 Axial piston pump or motor |
| 12/31/1985 | US4561252 Free piston external combustion engines |
| 12/27/1985 | EP0090814B1 Piston machine with cylindrical working chamber or chambers |
| 12/18/1985 | EP0164845A2 Wabble plate engine mechanism |
| 12/11/1985 | EP0164317A1 A reciprocating engine with revolving cylinders |
| 11/26/1985 | US4554787 Supercharged internal combustion engine |
| 11/21/1985 | WO1985005147A1 Thin valve plate for a hydraulic unit |
| 11/19/1985 | US4553506 Engine with rotating cylinder wall |
| 11/07/1985 | WO1985004929A1 Motor |
| 11/05/1985 | US4550645 Thin valve plate for a hydraulic unit |
| 11/05/1985 | CA1196288A1 Energy transfer device utilizing driveshaft having continuously variable inclined track |
| 10/30/1985 | EP0159320A1 Internal combustion engine and operating cycle therefor. |
| 09/25/1985 | EP0155487A2 Fluid machine |
| 09/24/1985 | CA1193841A1 Method of sealing interfaces of bearing surfaces to steel barrels of piston pumps |
| 09/10/1985 | US4539894 Single acting steam engine |
| 09/04/1985 | EP0153675A2 Internal combustion engine |
| 09/04/1985 | EP0153528A1 Internal combustion engine |
| 08/29/1985 | WO1985003739A1 Internal combustion engine |
| 06/20/1985 | WO1985002654A1 Power drive unit |
| 06/19/1985 | EP0063598B1 Two-strokes axial pistons engine |
| 06/18/1985 | US4523549 Internal combustion engine |
| 06/04/1985 | US4520765 Internal combustion engine and operating cycle therefor |
| 06/04/1985 | US4520712 Axial piston machine having a sealed bearing box |
| 04/17/1985 | EP0137622A1 Improvements in or relating to engines |
| 04/17/1985 | EP0137621A1 Improvements in or relating to engines |
| 04/16/1985 | US4510894 In an internal combustion engine |