| Patents for F01B 29 - Machines or engines with pertinent characteristics other than those provided for in main groups (1,501) |
|---|
| 05/28/2008 | CN101189051A Device for producing a purified liquid from an uncleaned liquid |
| 05/27/2008 | US7377107 Cogeneration system |
| 05/13/2008 | US7370630 Engine with a plurality of operating modes including operation by compressed air |
| 05/08/2008 | CA2567402A1 Compressed air engine |
| 05/06/2008 | US7367186 Wireless technique for microactivation |
| 04/30/2008 | EP1916419A1 Rotary steam engine |
| 04/30/2008 | CN101169046A Full-closed uninterrupted discharging arc device steam power machine |
| 04/30/2008 | CN101169045A Arc machine piston device carbon rod movement type power machine |
| 04/30/2008 | CN101169044A Arc machine in-cylinder positioning electrode discharging device cylinder power machine |
| 04/30/2008 | CN101169043A Piston cylinder power machine by using laser to directly evaporate water |
| 04/29/2008 | US7363760 Thermodynamic free walking beam engine |
| 04/23/2008 | CN101165343A Fuel-free engine |
| 04/17/2008 | WO2008045611A2 Active material actuator assembly |
| 04/16/2008 | CN100381699C Air engine |
| 04/10/2008 | DE102007045841A1 Steam engine has evaporator which stands through other pipeline in connection with fluid container whereby pipe connection consist of suction valve loaded with flute between evaporator and fluid container |
| 04/09/2008 | CN100380003C Linear actuator |
| 04/03/2008 | DE102006045286A1 Dampfmaschine Steam engine |
| 04/02/2008 | EP1639233A4 Using voc as fuel for an engine |
| 04/01/2008 | US7350453 Hydraulic cylinder with rotatable gland |
| 03/27/2008 | WO2008036814A2 Systems and methods for generating electricity using a stirling engine |
| 03/27/2008 | US20080072593 Wireless technique for microactivation |
| 03/27/2008 | US20080072592 Engine |
| 03/11/2008 | US7340989 Industrial truck having a piston/cylinder arrangement and improved cylinder mounting |
| 03/06/2008 | WO2008026758A1 Drive device using charged air pressure |
| 02/28/2008 | WO2008023901A1 Compressed-air-storing electricity generating system and electricity generating method using the same |
| 02/21/2008 | WO2006081528A3 Stop for a slide assembly |
| 02/20/2008 | CN201025072Y Air pressure engine |
| 02/20/2008 | CN201025071Y Plasm generator and plasm air engine |
| 02/14/2008 | US20080034750 Active material actuator assembly |
| 02/14/2008 | US20080034749 Active material actuator with modulated movement |
| 02/07/2008 | WO2008015820A1 Internal pressure apparatus of circulation type and power generating system |
| 02/07/2008 | WO2008015819A1 Carbon-dioxide engine |
| 02/07/2008 | WO2008015818A1 Carbon dioxide engine |
| 02/05/2008 | US7325399 Coolant penetrating cold-end pressure vessel |
| 01/31/2008 | DE19903250B4 Heizanordnung einer Zylinder-Kolben-Einheit, insbesondere für Dampfkraftmaschinen Heating arrangement of a cylinder-piston unit, particularly for steam engines |
| 01/24/2008 | US20080016879 System and method of use of expansion engine to increase overall fuel efficiency |
| 01/22/2008 | US7320218 Method and system for generation of power using stirling engine principles |
| 01/16/2008 | EP1877151A1 Device for producing a purified liquid from an uncleaned liquid |
| 01/03/2008 | US20080000225 Cascade power system |
| 01/02/2008 | CN101096913A Hot air engine used in car |
| 01/01/2008 | US7313917 Volume phase transition to induce gel movement |
| 01/01/2008 | US7313916 Method and apparatus for generating power by combustion of vaporized fuel |
| 12/27/2007 | WO2007064605A3 End closure device for a turbomachine casing |
| 12/26/2007 | CN101092948A Piston type four cycle engine of reciprocating air motor power, electromagnetic repellent force, and inertia force |
| 12/25/2007 | US7310945 Work-space pressure regulator |
| 12/20/2007 | US20070289301 Torque actuator incorporating shape memory alloy composites |
| 12/12/2007 | CN200989218Y Finned heater for small thermomotor |
| 12/11/2007 | US7305824 Power-off hold element |
| 12/06/2007 | WO2007140166A2 Linear actuator assembly |
| 12/06/2007 | US20070277521 Stirling Engine |
| 12/06/2007 | CA2652180A1 Thermo-magnetic actuator |
| 12/04/2007 | CA2517312C Design of ferromagnetic shape memory alloy composites and actuators incorporating such materials |
| 11/29/2007 | US20070272077 Linear actuator assembly |
| 11/29/2007 | US20070271922 Methods and Apparatus for Actuator System |
| 11/27/2007 | US7299630 Positioning and locking mechanisms and articles that employ the same |
| 11/22/2007 | WO2000014406A3 Liner retainer assembly |
| 11/20/2007 | US7296408 Heat engine |
| 11/13/2007 | US7293494 Expandable hydraulic valve stack |
| 11/13/2007 | US7293412 Electrically variable pneumatics structural element |
| 11/08/2007 | WO2007126427A2 Petroleum to pneumatic engine conversion zero emission & fuel cost |
| 11/08/2007 | US20070256661 Piston With Vaporizing Ring |
| 11/07/2007 | EP1851412A2 Stop for a slide assembly |
| 10/31/2007 | DE10231006B4 Vorrichtung zur Erzeugung von mechanischer Arbeit unter Verwendung von Expansions-Kraftmaschinen An apparatus for producing mechanical work using expansion engine |
| 10/25/2007 | WO2007118282A1 A heat engine/heat pump |
| 10/25/2007 | US20070246026 Cylinder liner and methods construction thereof and improving engine performance therewith |
| 10/24/2007 | CN101059079A Combined air compressing engine |
| 10/23/2007 | US7284373 Thermodynamic cycle engine with bi-directional regenerators and elliptical gear train and method thereof |
| 10/23/2007 | US7284372 Method and apparatus for converting thermal energy to mechanical energy |
| 10/18/2007 | US20070241550 Belt tensioner for a safety belt system |
| 10/18/2007 | US20070240417 Actuator |
| 10/17/2007 | CN101054906A Multifunctional pneumatic machine |
| 10/16/2007 | US7281383 Reciprocating four-stroke Brayton refrigerator or heat engine |
| 10/11/2007 | US20070234719 Energy conversion device and operation method thereof |
| 10/04/2007 | US20070227138 Method and system for providing a rotational output using a non-combustion heat source |
| 09/27/2007 | US20070221058 Dual Actuator Cylinder Assembly |
| 09/27/2007 | US20070220881 External combustion engine |
| 09/27/2007 | DE102007012027A1 Kraftmaschine mit äusserer Verbrennung Combustion engine with external combustion |
| 09/26/2007 | CN200952452Y Compression air engine |
| 09/26/2007 | CN101044297A Method and system for generation of power using stirling engine principles |
| 09/26/2007 | CN101044296A Method and system for electrical and mechanical power generation using stirling engine principles |
| 09/20/2007 | US20070214784 External combustion engine |
| 09/20/2007 | US20070214783 Steam engine |
| 09/13/2007 | US20070209359 Exhaust heat recovery apparatus |
| 09/06/2007 | US20070204613 Actuator with a wound shape-memory element |
| 09/06/2007 | US20070204612 Shape memory alloy latching valve |
| 09/06/2007 | US20070204611 Exhaust heat recovery apparatus |
| 09/06/2007 | US20070204610 Cooling/heating apparatus and mounting apparatus |
| 08/28/2007 | US7260932 Shape memory alloy latching valve |
| 08/23/2007 | US20070194656 Bimorph element, bimorph switch, mirror element, and method for manufacturing these |
| 08/23/2007 | US20070193266 Multi-cylinder free piston stirling engine |
| 08/16/2007 | US20070186765 Expanded barrel hydraulic cylinder assembly |
| 08/16/2007 | US20070186553 Thermo-driven engine |
| 08/14/2007 | US7256518 Shape memory alloy actuators |
| 08/09/2007 | US20070182146 Pyrotechnic triggering of thermally activated shape memory materials for selectively changing a structural and/or mechanical property of a vehicle member |
| 08/08/2007 | EP1815107A2 Method and apparatus for converting thermal energy to mechanical energy |
| 08/02/2007 | US20070175213 Shape memory alloy actuator |
| 08/02/2007 | DE102006002925A1 Method for converting thermal energy into mechanical work involves feeding at least some thermal energy to working chamber during heat exchanging phase which lies between second and third phase of movement of working chamber |
| 07/26/2007 | US20070169477 Multistage stirling engine |
| 07/26/2007 | US20070169476 System and method for electrically-coupled thermal cycle |
| 07/24/2007 | US7246491 Actuator |