F01C 1 - Rotary-piston machines or engines

Patents for F01C 1 - Rotary-piston machines or engines (9,235)
11/2006
11/08/2006	CN2835596Y Dual-wheel round rotor engine
11/08/2006	CN2835564Y Dual-rotor steam turbine
11/08/2006	CN1283899C Lever-mechanism motor or pump
11/07/2006	US7131827 Stator for an eccentric screw pump or an eccentric worm motor operating on the moineau principle
11/02/2006	US20060245968 Seal member for scroll compressors
11/02/2006	US20060245967 Suction baffle for scroll compressors
11/02/2006	US20060245966 Rotor pump
11/02/2006	EP1717413A1 Brayton cycle device and exhaust heat energy recovery device for internal combustion engine
11/02/2006	DE4221720B4 Hydraulische Druckvorrichtung Hydraulic pressure device
11/02/2006	DE102005020221A1 Rotary piston engine for use as machinery, prime mover, or combustion engine, has two pairs of pistons each made to rotate in opposite directions inside housing in response to phase changes in fluid introduced into housing
11/01/2006	CN2833136Y Spherical rotary engine
11/01/2006	CN2833116Y Heat-energy recycling system
11/01/2006	CN1854483A Rotary internal and outernal combustion air compressed engine
10/2006
10/31/2006	US7128543 Compressor machine with two counter-rotating rotors
10/31/2006	US7128540 Refrigeration system having a rotary compressor
10/31/2006	US7128045 Combustion engine
10/26/2006	WO2006112749A1 Offset shaft rotary machine
10/26/2006	US20060239849 Gerotor apparatus for a quasi-isothermal Brayton cycle engine
10/25/2006	EP0834018B2 Method for Cooling a Multistage Screw-Spindle Compressor
10/25/2006	CN1853031A Hydraulic machine
10/24/2006	US7125020 Vented high pressure shaft seal
10/24/2006	US7124585 Scroll-type expander having heating structure and scroll-type heat exchange system employing the expander
10/19/2006	WO2006091541A3 Hydraulic hybrid powertrain system
10/19/2006	US20060233657 Scroll machine
10/19/2006	US20060233656 Scroll fluid machine
10/19/2006	US20060233655 Scroll machine with axially compliant mounting
10/19/2006	US20060233654 Compressor with radial compliance mechanism
10/19/2006	US20060233653 Rotary mechanism
10/19/2006	US20060231062 Orbital engine
10/18/2006	EP1711686A1 Rotary mechanism
10/18/2006	EP1711685A2 Gerotor apparatus for a quasi-isothermal brayton cycle engine
10/18/2006	CN1280545C 螺杆机 Screw Machine
10/18/2006	CN1280544C Power modulating vortex machine
10/17/2006	US7121817 Scroll fluid machine comprising compressing and expanding sections
10/12/2006	WO2006107830A2 Torque limited lube pump for power transfer devices
10/12/2006	WO2006107828A2 Toroidal intersecting vane gas management system
10/12/2006	WO2006072820A9 Ic engine with mobile combustion chamber
10/12/2006	US20060228244 Scroll compressor multipile isolated intel ports
10/12/2006	US20060228243 Discharge valve structures for a scroll compressor having a separator plate
10/12/2006	DE112004002239T5 Umlaufmotor/-pumpe mit mehreren torischen Zylindern Rotary motor / pump with multiple toroidal cylinders
10/12/2006	CA2602531A1 Torque limited lube pump for power transfer devices
10/11/2006	EP1709310A1 Improvements in intersecting vane machines
10/11/2006	EP1709296A2 Haybrid cycle combustion engine and methods
10/11/2006	CN1846045A 行星式回转内燃机 Planetary rotary internal combustion engine
10/11/2006	CN1844642A Rotary type capacity variable mechanism and rotary piston engine
10/10/2006	US7118361 Rotary pistons
10/10/2006	US7118360 Reduced stress rotational coupling and a method of using same
10/10/2006	US7118335 Compressor wheel and shield
10/10/2006	US7117841 K.Engine
10/10/2006	US7117840 Rotary piston machine with an oval rotary piston guided in an oval chamber
10/10/2006	US7117839 Multi-stage modular rotary internal combustion engine
10/10/2006	US7117663 Air breathing, hydrogen fueled jet engine for high speed aircraft
10/05/2006	WO2006103821A1 Scroll expander
10/05/2006	WO2006102855A2 Rotary machine with orbiting twin blades, especially for expansion drive units and compressors
10/05/2006	WO2006102696A1 Rotary piston machine
10/05/2006	US20060222553 Rotary piston pump
10/05/2006	US20060222552 Torque limited lube pump for power transfer devices
10/05/2006	US20060222551 Oil feeding propeller of scroll compressor
10/05/2006	US20060222550 Oil supply structure of scroll compressor
10/05/2006	US20060222549 Apparatus for controlling quantity of feeding oil of inverter compressor
10/05/2006	US20060222548 Scroll fluid machine with a silencer
10/05/2006	US20060222547 Scroll fluid machine with a silencer
10/05/2006	US20060222546 Fixed scroll of scroll compressor
10/05/2006	US20060222545 Fixed scroll of scroll compressor
10/05/2006	US20060222544 Rotary machine with orbiting twin blades, especially for expansion drive units and compressors
10/05/2006	US20060222543 Variable capacity rotary compressor
10/05/2006	US20060219227 Toroidal intersecting vane supercharger
10/04/2006	EP1706588A1 Method of transforming energy in a roatry screw machine of volumetric type
10/04/2006	EP1706587A2 Scroll compressor with enlarged vapor injection port area
10/04/2006	CN1842636A Rotary mechanism
09/2006
09/28/2006	WO2006085931A9 Gorski rotary engine
09/28/2006	WO2006019928A3 Concentric internal combustion rotary engine
09/28/2006	US20060216190 Pump
09/28/2006	US20060216189 Screw vacuum pump
09/28/2006	US20060216188 Internal gear pump with recesses on the gear beariing surfaces
09/28/2006	US20060216187 Oil pump
09/28/2006	US20060216185 Hermetic rotary compressor
09/28/2006	US20060216184 Construction machine
09/28/2006	US20060216183 Gerotor mechanism for a screw hydraulic machine
09/28/2006	US20060216182 Hermetic type scroll compressor and refrigerating and air-conditioning apparatus
09/28/2006	US20060216181 Scroll fluid machine comprising compressing and expanding sections
09/28/2006	US20060216180 Scroll fluid machine comprising compressing and expanding sections
09/28/2006	US20060216179 Back-gap controlling apparatus for compressor
09/28/2006	US20060213518 Portable ventilator system
09/27/2006	EP1704311A1 Dual rotor internal combustion engine
09/27/2006	EP1704310A1 Rotary and centrifugal driven internal combustion engine
09/27/2006	EP1704301A1 Rotary piston engine
09/27/2006	EP1485576B1 Variable-delivery central-vane rotary pump, particularly for oil
09/27/2006	CN1839262A Rotary machine housing with radially mounted sliding vanes
09/27/2006	CN1839246A Two-lobe rotary machine
09/26/2006	US7111606 Rotary positive displacement device
09/21/2006	WO2006099104A2 Pressure sealed tapered screw pump/motor
09/21/2006	WO2005094547A3 Rotary vane pump
09/21/2006	US20060210417 Inscribed gear pump
09/21/2006	US20060210416 Scroll compressor
09/21/2006	US20060210415 Scroll compressor
09/20/2006	CN2818788Y Gap adjusting structure between two end faces and front and rear end caps of pneumatic motor rotor
09/20/2006	CN1834406A Scroller with axial gap control function
09/19/2006	US7108494 Apparatus for preventing the backflow of gas of scroll compressor
09/19/2006	US7108492 Roots pump

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