| Patents for F01C 1 - Rotary-piston machines or engines (9,235) |
|---|
| 11/29/2001 | US20010046448 Rotary machine |
| 11/29/2001 | US20010046447 Internal combustion engine |
| 11/29/2001 | US20010046446 Cat and mouse type rotary device utilizing grooves and rods for power conveyance |
| 11/29/2001 | US20010045097 Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor |
| 11/29/2001 | DE10124559A1 Rotary piston engine has eccentric shaft carrying gear wheel near one side plate that forms pressurized oil supply geared pump with gear wheel mounted in side plate, dosing oil pump drive |
| 11/29/2001 | CA2423189A1 Poly-induction energy turbine without back draught |
| 11/28/2001 | EP1158162A1 Rotary fluid machinery, vane fluid machinery, and waste heat recovery device of internal combustion engine |
| 11/28/2001 | CN1324429A Twin helical rotors installated in displacement machines for compressible media |
| 11/28/2001 | CN1323945A Cyclonic engine |
| 11/27/2001 | US6322334 Rotary piston system |
| 11/27/2001 | US6321713 Hot wall combustion insert for a rotary vane pumping machine |
| 11/23/2001 | CA2310488A1 Polyturbine and anti-discharge |
| 11/23/2001 | CA2309129A1 Driven equipment for fluid machinery |
| 11/22/2001 | WO2001088341A1 Hinged rotor internal combustion engine |
| 11/22/2001 | WO2001016489A3 Rotary displacement machine with at least two displacement gearwheels with external teeth |
| 11/22/2001 | US20010043876 Rotary machine |
| 11/22/2001 | DE10023010A1 Internal axis rotary piston engine; has crescent wing, inner rotor with rotation axis and solid circular bodies with central axes and outer rotor with rotation axle having slit-shaped pockets |
| 11/21/2001 | CN2460727Y Impeller-type air-compression engine |
| 11/21/2001 | CN1075156C Rotary internal combustion engines |
| 11/15/2001 | WO2001086119A1 Internal combustion engine of circular impulsion |
| 11/14/2001 | EP1153203A1 Internal combustion engine |
| 11/14/2001 | CN1074816C Plate-sliding type eccentric rotor balancing device and its application |
| 11/13/2001 | US6315538 Driven equipment for fluid machinery |
| 11/07/2001 | CN2458424Y Rotor engine for motor-vehicle, especially, motorcycle |
| 11/06/2001 | US6312237 Displacement type fluid machine |
| 11/01/2001 | WO2001081729A1 Piston engine |
| 10/31/2001 | DE10109572A1 Vane piston motor with rotor in casing has pressure constantly exerted on vane pistons from combustion stroke |
| 10/31/2001 | DE10018203A1 Internal axis rotary piston engine; has crescent wing, inner rotor with rotation axis and solid circular bodies with central axes and outer rotor with rotation axle having slit-shaped pockets |
| 10/31/2001 | CN1319713A Internal combustion engine |
| 10/25/2001 | WO2001021937A3 Rotary machine |
| 10/24/2001 | EP1147292A1 Lever-mechanism motor or pump |
| 10/24/2001 | CN1318695A Toothed variable-volume device |
| 10/24/2001 | CN1318685A Rotary coupled power machine |
| 10/23/2001 | US6305345 High-output robust rotary engine with a symmetrical drive and improved combustion efficiency having a low manufacturing cost |
| 10/18/2001 | WO2001077497A1 Air motor |
| 10/18/2001 | WO2001077496A1 Internal-axis rotary piston engine with crescent wing, and specific embodiments of such an engine |
| 10/18/2001 | US20010031213 Screw machine |
| 10/17/2001 | EP1144868A1 Hydraulic machine comprising dual gerotors |
| 10/17/2001 | EP1144806A1 Oscillating piston engine |
| 10/16/2001 | US6302668 Capacity regulating apparatus for compressors |
| 10/16/2001 | US6302079 Dual ignition and controlled intake rotary motor and method of operation |
| 10/11/2001 | DE10019079A1 High efficiency two=stroke IC engine has a rectangular bore with a rectangular piston and radial sliders describing an elliptical orbit |
| 10/10/2001 | EP1141530A1 Rotary engine having enhanced charged cooling and lubrication |
| 10/09/2001 | US6298821 Bolonkin rotary engine |
| 10/04/2001 | WO2001073266A1 Prime mover and receiving engine with rotary movement |
| 10/04/2001 | EP1138876A1 Internal combustion engine |
| 10/04/2001 | EP1137872A1 Rotary piston combustion engine |
| 10/04/2001 | DE19928520A1 Inner outer vane cell pump, compressor or motor for pneumatic or hydraulic unit or hydraulic unit; has inner rotor supported in stator casing and outer rotor that is eccentric to inner rotor |
| 10/02/2001 | US6296462 Rotary positive-displacement fluid machines |
| 09/27/2001 | WO2001071162A1 Double-throw air motor with reverse feature |
| 09/27/2001 | WO2001071161A1 Rotary fluid machinery |
| 09/25/2001 | US6293775 Small robust rotary internal combustion engine having high unit power and low manufacturing costs |
| 09/25/2001 | US6293358 Machine operating according to the Moineau-Principle for the use in deep drilling |
| 09/19/2001 | EP1133640A1 Rotary pump |
| 09/19/2001 | CN1313470A Volume fluid machine |
| 09/19/2001 | CN1313455A Disk-spray engine-fluid pressure driven motor |
| 09/19/2001 | CN1071418C Scroll machine with reverse rotation protection |
| 09/18/2001 | US6290480 Screw machine |
| 09/18/2001 | US6289867 Rotary engine |
| 09/18/2001 | US6289776 Method and apparatus for machining bearing housing |
| 09/18/2001 | CA2179206C Rotary engine |
| 09/15/2001 | CA2302870A1 Poly-induction energy-efficient motor |
| 09/13/2001 | WO2001066948A1 A positive-displacement machine of gear type |
| 09/13/2001 | US20010020463 Rotary engine and compressor |
| 09/12/2001 | EP1131536A1 Fluid energy transfer device |
| 09/12/2001 | CN1312435A Butterfly volume variator |
| 09/12/2001 | CN1312425A Double-rotor engine |
| 09/05/2001 | CN2446281Y Basic structural device of rotating I.C. engine |
| 09/05/2001 | CN1311386A New engine |
| 09/04/2001 | US6283087 Enhanced method of closed vessel combustion |
| 09/03/2001 | WO2001065086A1 Internal combustion rotary turbomotor |
| 08/30/2001 | WO2001063099A1 Engines driven by liquified or compressed gas |
| 08/29/2001 | EP0931221A4 A rotary machine |
| 08/29/2001 | CN1310784A Rotary engine and compressor |
| 08/29/2001 | CN1070105C Method for producing rotors for worm compressor and rotor thereby |
| 08/28/2001 | US6280169 Rotary machine |
| 08/28/2001 | US6280166 Compressor having a valve mechanism of relatively high accuracy |
| 08/28/2001 | CA2073056C Rotary fluid engine |
| 08/23/2001 | WO2001061151A1 Equipment with mutually interacting spiral teeth |
| 08/23/2001 | DE10104127A1 Drehkolbenmaschine mit Aufnahmeräumen für in ihnen drehbare Kolbenorgane Rotary engine with receiving spaces for rotating them in piston organs |
| 08/22/2001 | EP1125041A1 Toroidal internal combustion engine |
| 08/22/2001 | CN1309744A Method to seal planetary rotor engine |
| 08/21/2001 | US6276910 Scroll-type compressor having an oil groove intersecting the suction port |
| 08/21/2001 | US6276329 Rotary machine |
| 08/16/2001 | US20010014294 Vane pumping machine utilizing invar-class alloys for maximizing operating performance and reducing pollution emissions |
| 08/15/2001 | CN2443150Y Double rotator rotary engine |
| 08/14/2001 | US6273694 Rotary-piston machine |
| 08/14/2001 | US6273055 Rotary engine |
| 08/09/2001 | DE10004153A1 Hydrogen motor operating process, in which water has sealing and line resistance increasing effect |
| 08/08/2001 | CN2442001Y Full gear capacity variable device |
| 08/08/2001 | CN1307664A Rotary machine |
| 08/02/2001 | WO2001055558A2 Rotary piston engine with receiving chambers for piston members that can be rotated therein |
| 08/02/2001 | US20010010800 Displacement type fluid machine |
| 07/26/2001 | DE10001962A1 Rotary piston machine for internal min. invasive treatment of a patient has reciprocating radially moveable pistons with control mechanism |
| 07/25/2001 | EP1117902A1 Rotary machine |
| 07/25/2001 | CN2440114Y Slidine-vane rotor engine |
| 07/24/2001 | US6264445 Scroll compressor drive having a brake |
| 07/19/2001 | US20010008610 Displacement type fluid machine |
| 07/19/2001 | DE10001466A1 Single-stroke IC engine has circular cylinder with throttle valve seat in wall, and ignition system, outlet, air intake in valve seat |
| 07/18/2001 | CN2439546Y Off-set type rotary piston engine |