| Patents for F01C 13 - Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby (692) |
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| 04/28/1998 | US5743718 Compressed air driven disposable hand tool having a rotor with radially moving vanes |
| 04/22/1998 | EP0836671A1 Vane motor with brake |
| 04/01/1998 | EP0832721A1 Impact wrench |
| 03/31/1998 | US5733120 Dental handpiece capable of stable supporting turbine |
| 02/04/1998 | EP0821760A1 Axial piston machines |
| 01/22/1998 | WO1998002642A1 Regulating valve for engines operated by a medium under pressure |
| 01/22/1998 | CA2261047A1 Regulating valve for engines operated by a medium under pressure |
| 12/10/1997 | CN1167432A Disposable dental prophylaxis handpiece |
| 09/16/1997 | US5667383 Disposable dental prophylaxis handpiece |
| 06/12/1997 | DE19700034A1 Rotary piston machine with rotary pistons eccentric to cylinder e.g. for use as expansion motor in steam power plant |
| 06/11/1997 | EP0777449A1 Disposable dental prophylaxis handpiece |
| 01/23/1997 | WO1997002406A1 Vane motor with brake |
| 12/19/1996 | WO1996039982A1 Compressed air driven disposable hand tool |
| 09/26/1996 | WO1996029506A1 Axial piston machines |
| 07/02/1996 | CA2011963C Fluid flow reversing and regulating ring |
| 05/30/1996 | DE19543878A1 Turbine driven dental handpiece |
| 02/29/1996 | WO1996005779A1 Disposable dental prophylaxis handpiece |
| 02/29/1996 | CA2198260A1 Disposable dental prophylaxis handpiece |
| 06/28/1995 | EP0659977A1 Air motor with offset front and rear exhausts |
| 05/02/1995 | US5411379 Pneumatic fan |
| 03/08/1995 | CN2191278Y Artifical lawn easy to splicing |
| 01/24/1995 | US5383771 Air motor with offset front and rear exhausts |
| 08/23/1994 | US5340233 Pneumatically operated rammer |
| 05/10/1994 | US5310034 Supporting hub for clutch and pump assembly |
| 04/28/1994 | WO1994009262A1 Spiral compressor |
| 04/14/1994 | DE4234055A1 Spiralenkompressor Scroll compressor |
| 03/15/1994 | US5293747 Power regulator for a pressure fluid motor |
| 02/02/1994 | EP0581431A1 Pressure fluid motor having a power regulator |
| 01/26/1994 | EP0579965A1 Rotary engine with recycled power |
| 01/25/1994 | CA2098545A1 Rotary engine with recycled power |
| 01/05/1994 | EP0577148A2 Pneumatic motor for meat processing tools |
| 09/21/1993 | US5245822 Compact turbine assembly |
| 06/16/1992 | US5122092 Power skinning knife with removable drive mechanism and high efficiency pneumatic motor |
| 04/29/1992 | CN2103023U Case piston synchronous revolved liquid pump and driving device |
| 03/31/1992 | US5100302 Quick disassembly system for rotary vacuum pumps |
| 01/29/1992 | EP0401220B1 Rotary piston compressed air motor |
| 09/24/1991 | CA1289412C Fluid driven pumping apparatus |
| 07/31/1991 | EP0438982A2 Power skinning knife with removable drive mechanism and high efficiency pneumatic motor |
| 02/13/1991 | EP0412948A2 Quick disassembly system for rotary vacuum pumps |
| 10/16/1990 | US4962787 Fluid flow reversing and regulating ring |
| 07/06/1989 | DE3831860A1 Arrangement for torque-dependent control of the compressed air supply in compressed air machine tools |
| 06/01/1989 | WO1989004912A1 Rotary piston compressed air motor |
| 04/11/1989 | US4820135 Fluid driven pumping apparatus |
| 03/14/1989 | US4812111 Variable displacement rotary fluid machine |
| 04/26/1988 | US4740144 Reversible radial vane air motor |
| 12/10/1987 | DE3619122A1 Hand machine tool with a compressed air motor |
| 10/29/1987 | DE3613640A1 Compressed air motor |
| 04/01/1987 | EP0216406A1 Fluid driven pumping apparatus |
| 02/10/1987 | US4642051 Dental handpiece |
| 01/13/1987 | US4635732 Power-driven hand-held tool with a pneumatic motor |
| 08/14/1985 | EP0062043B1 Method and machine for obtaining a quasi-isothermal transformation in gas compression or expansion processes |
| 05/28/1985 | US4519780 Dental handpiece |
| 05/21/1985 | US4518355 Dental handpiece |
| 05/15/1985 | EP0141175A1 Power hand tool with a compressed-air motor |
| 05/07/1985 | US4515564 Dental handpiece |
| 03/12/1985 | US4504227 Dental handpiece set |
| 03/05/1985 | US4502284 Method of operating a thermal machine |
| 04/24/1984 | US4444272 Overspeed safety device |
| 04/17/1984 | US4443164 Secondary speed sensor for governed air grinders |
| 07/27/1983 | EP0084240A2 Close-coupled unitized power system assembly |
| 06/01/1983 | EP0080443A1 Overspeed safety device |
| 04/12/1983 | US4379492 Torque control apparatus for pneumatic impact wrench |
| 10/13/1982 | EP0062043A1 Method and machine for obtaining a quasi-isothermal transformation in gas compression or expansion processes. |
| 09/01/1982 | EP0058770A1 Vane motor for clockwise and anticlockwise rotation |
| 08/17/1982 | US4344746 Distributor for the progressive and reversible supply of an air motor, in particular for hand-held dental instruments |
| 08/17/1982 | CA1129895A1 Fibrous refractory products |
| 08/03/1982 | CA1128822A1 Shut-off apparatus for pneumatic driven tools |
| 06/16/1982 | EP0053605A1 Reversible rotary vane vacuum motor |
| 04/15/1982 | WO1982001220A1 Method and machine for obtaining a quasi-isothermal transformation in gas compression or expansion processes |
| 03/24/1982 | EP0048139A1 Pumping arrangements |
| 03/16/1982 | CA1119904A1 Automatic shut-off valve for power tools |
| 03/09/1982 | US4318334 Torque control for a fluid operated motor |
| 12/29/1981 | US4307784 Shut-off apparatus for pneumatic driven tools |
| 12/10/1981 | WO1981003520A1 Reversible rotary vane vacuum motor |
| 11/03/1981 | US4298317 Overspeed safety device |
| 05/19/1981 | US4268233 Hand held rotary machine tool with vibration insulating means |
| 05/05/1981 | US4265604 Rotary pneumatic tool with valve-closing pin actuated upon overspeed |
| 01/06/1981 | US4243111 Automatic shut-off valve for power tools |
| 05/27/1980 | CA1078268A2 Pulse motor nutrunner |
| 04/16/1980 | EP0010080A1 Overspeed safety device |
| 04/08/1980 | US4197061 Rotary pneumatic vane motor with rotatable tubing contacted by vanes |
| 01/29/1980 | CA1070577A1 Pulse motor nutrunner |
| 11/28/1979 | EP0005686A1 A hand held machine tool |
| 08/21/1979 | US4165203 Pressurized medium powered device |
| 06/05/1979 | CA1055713A1 Vehicular energy generation system |
| 01/30/1979 | CA1047334A1 Multiple air motor drive unit |
| 04/18/1978 | US4084487 Pulse motor in a nut runner |
| 06/28/1977 | US4032268 Rotary piston engine |
| 05/24/1977 | US4025224 Multiple air motor drive unit |
| 04/26/1977 | US4019589 Pulse motor nut runner |
| 06/01/1976 | US3960469 Reversible pump |
| 01/13/1976 | US3932071 Overspeed saftey control mechanism for rotary tools |