| Patents for F01C 1 - Rotary-piston machines or engines (9,235) |
|---|
| 03/10/2005 | US20050051129 Planetary piston rotary engine |
| 03/10/2005 | CA2536796A1 Rotary mechanism |
| 03/09/2005 | CN2683856Y Equal step spiral air cylinder rotary internal combustion engine |
| 03/08/2005 | US6862974 Rotary fluid machinery |
| 03/03/2005 | WO2005020413A2 Self regulating rotor |
| 03/03/2005 | US20050045144 Vane-type piston, four-cycle multi-chamber rotary internal combustion engine |
| 03/03/2005 | DE19955291B4 Brennstoffzellensystem mit gemeinsamem Spiralkompressor- und Spiralregenerator Fuel cell system with common Spiralkompressor- and Spiralregenerator |
| 03/03/2005 | DE10319895A1 Operating method for rotary swivel piston motor esp. hydrogen motor has housing inner bore with rotor and three chambers, divided into variable-sized working chambers by swivel pistons on rotor |
| 03/03/2005 | DE102004028314A1 Fluidmaschine zum Umwandeln von Wärmeenergie in Drehkraft Fluid machine for converting heat energy into rotational force |
| 03/02/2005 | CN1587668A Direct heatnig type engine |
| 03/01/2005 | US6860251 Rotary piston engine |
| 02/24/2005 | WO2005016217A2 Compressor control system for a portable ventilator |
| 02/24/2005 | US20050042126 Vane type rotary machine |
| 02/24/2005 | US20050042095 Self regulating rotor |
| 02/24/2005 | CA2531889A1 Compressor control system for a portable ventilator |
| 02/23/2005 | EP1507956A1 Retro-mechanical, post-mechanical, bi-mechanical traction engines |
| 02/22/2005 | US6857864 Reversible air motor having three drive chambers |
| 02/17/2005 | WO2005013879A2 Portable ventilator system |
| 02/17/2005 | CA2531926A1 Portable ventilator system |
| 02/16/2005 | EP1506366A1 Refrigerating machine |
| 02/15/2005 | US6854437 Continuous flow expandable chamber and dynamic displacement rotary devices |
| 02/10/2005 | WO2005012694A2 Two-lobe rotary machine |
| 02/10/2005 | US20050031480 Rotary fluid machine |
| 02/10/2005 | US20050031479 Rotary fluid machine |
| 02/10/2005 | US20050031469 Scroll fluid machine comprising compressing and expanding sections |
| 02/10/2005 | US20050031322 Compressor control system for a portable ventilator |
| 02/10/2005 | CA2533822A1 Two-lobe rotary machine |
| 02/09/2005 | EP1334264B1 Vane machine |
| 02/09/2005 | CN1576602A Variable capacity scroll compressor |
| 02/03/2005 | WO2005010322A1 Compressed air rotary engine |
| 02/03/2005 | WO2005010321A2 Rotary machine housing with radially mounted sliding vanes |
| 02/03/2005 | WO2004054025A3 Device for supplying air to fuel cells |
| 02/03/2005 | US20050025653 Rotary fluid machine |
| 02/03/2005 | US20050025633 Rotating fluid machine |
| 02/03/2005 | CA2533527A1 Rotary machine housing with radially mounted sliding vanes |
| 02/02/2005 | EP1503035A1 Rotary thermal volumetric internal combustion engine (rotinmotor (rim)) |
| 02/02/2005 | EP1503034A1 Gerotor type machine |
| 02/02/2005 | EP1502007A1 Screw compressor-expander machine |
| 02/02/2005 | EP1299644B1 Hydraulic transformer |
| 01/27/2005 | US20050019197 Rotary volumetric machine |
| 01/27/2005 | US20050019179 Variable capacity scroll compressor |
| 01/27/2005 | US20050019161 Rotary fluid machine |
| 01/27/2005 | US20050017053 Rotary machine housing with radially mounted sliding vanes |
| 01/27/2005 | US20050016494 4-Cycle, rotary, electromagnetic, internal combustion engines |
| 01/26/2005 | EP1500786A1 Vane rotary expansion engine |
| 01/26/2005 | EP1499793A1 Scroll type fluid displacement apparatus with fully compliant floating scrolls |
| 01/26/2005 | CN1186524C 自平衡的转子发动机 Self-balancing rotor engine |
| 01/25/2005 | US6846163 Rotary fluid machine having rotor segments on the outer periphery of a rotor core |
| 01/20/2005 | WO2005005781A1 Volume screw machine of rotary type |
| 01/20/2005 | US20050013719 Alernative-step appliance rotary piston engine |
| 01/20/2005 | US20050013701 Fluid machine served as expansion device and compression device |
| 01/20/2005 | DE202004014209U1 Rotary piston engine has working rotor with protrusion sliding on housing wall in gas- tight manner, contrarotating auxiliary rotor, compression varied by varying induction/combustion chamber volumes |
| 01/19/2005 | EP1497541A1 Four-stroke rotary internal-combustion engine |
| 01/19/2005 | EP1497537A1 Hydraulic motor |
| 01/19/2005 | CN1568395A Rotary piston engine |
| 01/13/2005 | US20050005898 Multi-stage modular rotary internal combustion engine |
| 01/13/2005 | DE202004016394U1 Circulating rotary piston fluid gas vapor pressure engine of trochoidal type has two stroke operation working on gas such as nitrogen |
| 01/13/2005 | DE10334672B3 Pendulum slide machine for liquid or gas displacement has cam with suction element on one side and pressure element on other |
| 01/12/2005 | EP1495217A1 Internal combustion engine and method |
| 01/12/2005 | CN1564906A In-turn rotary piston engine |
| 01/12/2005 | CN1563675A Concave triangle rotor engine |
| 01/12/2005 | CN1563674A Noncircular gear planetary gear train hydraulic motor |
| 01/12/2005 | CN1184422C Double speed motor with forced circulation |
| 01/06/2005 | WO2005001259A1 Rotary internal combustion engine |
| 01/06/2005 | WO2005001254A2 Rotary engine system |
| 01/06/2005 | WO2004076819A3 Rotary piston machine with an oval rotary piston guided in an oval chamber |
| 01/06/2005 | US20050000483 Ballanced rotary internal combustion engine or cycling volume machine |
| 01/06/2005 | US20050000214 Rotary positive displacement machine |
| 01/05/2005 | CN1560444A Engine with impacting rotor |
| 01/05/2005 | CN1183330C Vortex type compressor |
| 01/05/2005 | CN1183327C Vortex machine |
| 12/30/2004 | US20040265139 Dual capacity compressor |
| 12/30/2004 | US20040261759 Internal combustion engine of open-closet cycle and binary fluid |
| 12/30/2004 | US20040261758 Alternative-step appliance rotary piston engine |
| 12/30/2004 | US20040261757 Variable-volume rotary kinematic machine |
| 12/30/2004 | DE102004024402A1 Fluidmaschine Fluid machine |
| 12/29/2004 | WO2004113683A1 Rotary-piston machine |
| 12/29/2004 | EP1490587A1 Gas turbine engine system |
| 12/29/2004 | EP1088153B1 Displacement machine based on the spiral principle |
| 12/29/2004 | CN2667165Y Sliding vane type rotor internal combustion engine |
| 12/29/2004 | CN1558985A System for the construction of pumps, compressor, and motor engines, formed by a rotary chamber and pistons which are driven in the same direction at varying velocities alternatively opposite to each |
| 12/23/2004 | WO2004111408A1 Rotary machine having two rotors |
| 12/23/2004 | US20040258541 Orbital fluid pump |
| 12/23/2004 | US20040258539 Fluid machine |
| 12/23/2004 | US20040255899 Two-cycle rotary engines |
| 12/23/2004 | US20040255898 Tri-vane rotary engine |
| 12/23/2004 | US20040255773 Rotary radial piston machine |
| 12/23/2004 | DE102004012795A1 Abwärmenutzungssystem Waste heat recovery system |
| 12/22/2004 | EP1489368A2 An adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor |
| 12/22/2004 | EP1489307A1 Scroll type fluid machine |
| 12/22/2004 | EP1488087A2 Controllable combustion method and device |
| 12/22/2004 | CN2665362Y Rotor motor |
| 12/16/2004 | US20040250546 Rotating fluid machine |
| 12/15/2004 | EP1485576A1 Variable-delivery central-vane rotary pump, particularly for oil |
| 12/09/2004 | WO2004106712A1 Vane-type rotary internal combustion engine (variants), a blade-swinging mechanism, unit of blade sealing elements and a bearing support for said blade swinging mechanism |
| 12/09/2004 | US20040247475 Scroll fluid machine |
| 12/09/2004 | US20040247473 Method of controlling shifting of two-speed motor |
| 12/09/2004 | US20040244765 High Efficiency rotary piston combustion engine |
| 12/09/2004 | US20040244764 Rotational engine |
| 12/09/2004 | US20040244763 Internal combustion engine and method for the operation thereof |