| Patents for F01B 11 - Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type (808) |
|---|
| 04/17/2008 | US20080087538 Process and Device For Producing Horizontally Tamped Coal Cakes |
| 04/17/2008 | DE102006008842A1 Crankshaft less combustion engine or piston pump, has control wheels, which are engaged firmly with toothing provided on semi-circumference in toothing of piston bar |
| 03/18/2008 | CA2463029C Combustion apparatus having improved airflow |
| 03/13/2008 | CA2657567A1 Fluid-powered proportioning pump and system for dispensing fluid inluding pump |
| 02/19/2008 | US7331180 Thermal conversion device and process |
| 02/14/2008 | WO2008018377A1 Gas burning type driving tool |
| 02/14/2008 | US20080036312 Energy converter |
| 02/14/2008 | CA2659575A1 Gas combustion type striking tool |
| 01/29/2008 | US7322272 Piston and a power cylinder fitted therewith |
| 01/08/2008 | US7316545 Reducing agent pump for an exhaust-gas aftertreatment system of an internal combustion engine |
| 12/27/2007 | WO2007147789A1 Free-piston device and method for operating a free-piston device |
| 12/27/2007 | US20070295201 Control of Reciprocating Linear Machines |
| 12/06/2007 | WO2007137525A2 Combustion engine with self-ignition of air-and-fuel mixture |
| 12/06/2007 | WO2007087143A3 System and method for electrically-coupled thermal cycle |
| 11/08/2007 | WO2007126312A1 Energy converter having pistons with internal gas passages |
| 11/06/2007 | US7291943 Linear generator with a swinging piston |
| 10/23/2007 | US7284961 Pumping system, replacement kit including piston and/or cylinder, and method for pumping system maintenance |
| 10/04/2007 | DE102006015824A1 Free-piston engine arrangement as two-cycle combustion engine with hydraulic circuit, uses hydraulic piston for moving cooperating engine piston by pressure in low-pressure reservoir |
| 09/18/2007 | US7270047 Fuel injection pump |
| 09/07/2007 | WO2007098995A1 Linear drive and linear compressor with adaptable output |
| 09/04/2007 | US7264451 Frame of reciprocating compressor |
| 08/14/2007 | US7255070 Internal combustion engine |
| 08/07/2007 | US7252031 Cylinder apparatus |
| 08/02/2007 | WO2007087143A2 System and method for electrically-coupled thermal cycle |
| 08/02/2007 | CA2637634A1 System and method for electrically-coupled thermal cycle |
| 08/01/2007 | CN101008318A Single piston monopropellant hydraulic free piston engine |
| 05/09/2007 | EP1781948A1 Control of reciprocating linear machines |
| 05/03/2007 | DE102006043250A1 Mehrfachzylinder-Freikolben-Stirlingmaschinen und -Wärmepumpen in Alpha-Anordnung mit abgestuften Kolben A multi-cylinder free-piston Stirling engines and heat pumps in alpha arrangement stepped piston |
| 05/02/2007 | CN1313738C Piston position drift control for free-piston device |
| 05/01/2007 | US7210430 Rapid response power conversion device |
| 04/24/2007 | US7207299 Internal combustion engine |
| 03/20/2007 | US7191738 Liquid piston internal combustion power system |
| 02/21/2007 | EP1147331A4 Spool valve for fluid control |
| 02/07/2007 | CN1299085C Pressure vibration generator |
| 01/18/2007 | US20070012174 End Cap Assembly |
| 01/10/2007 | CN1294355C Rapid response power conversion device |
| 11/16/2006 | US20060254418 Material and process for thermal coating, surface layer and also compressor with a surface layer of the material |
| 09/28/2006 | US20060213466 Internal combustion engine |
| 09/14/2006 | US20060201456 Internal combustion engine |
| 09/12/2006 | US7104055 Pressure vibration generator |
| 08/31/2006 | US20060191407 Composite brake cylinder |
| 08/17/2006 | US20060180020 Piston rod retention system |
| 07/20/2006 | US20060156917 Cylinder liner and cylinder block |
| 05/17/2006 | EP1657452A1 Pneumatic oscillator |
| 05/17/2006 | EP1402182B1 Rapid response power conversion device |
| 04/06/2006 | US20060070590 Rapid response power conversion device |
| 03/30/2006 | US20060067842 Simplified piston slidable in a cylinder |
| 02/14/2006 | US6997100 Impact plate for component assembly |
| 02/09/2006 | US20060027094 Industrial truck having a piston/cylinder arrangement and improved cylinder mounting |
| 02/07/2006 | US6994059 Internal combustion engine-driven working machine provided with oil lubrication |
| 01/25/2006 | CN1238647C Slide valve for fluid control |
| 01/12/2006 | WO2006003376A1 Control of reciprocating linear machines |
| 01/03/2006 | US6981440 High-speed cylinder apparatus |
| 12/28/2005 | CN1714247A Piston position drift control for free-piston device |
| 11/29/2005 | US6968688 Two-cycle hot-gas engine |
| 11/10/2005 | DE102004019301A1 Management system for IC engine operates with either conventional burn with homogeneous burn depending on operating parameters by varying fuel and air injection timing |
| 10/26/2005 | EP1485577A4 Liquid piston internal combustion power system |
| 10/25/2005 | US6957631 Rapid response power conversion device |
| 10/13/2005 | US20050223705 Pressure vibration generator |
| 09/22/2005 | WO2005088080A1 Thermal conversion device and process |
| 09/22/2005 | CA2558990A1 Thermal conversion device and process |
| 09/20/2005 | US6945202 Free piston engine and power generation system therewith |
| 09/15/2005 | US20050198960 Thermal conversion device and process |
| 09/14/2005 | CN2725532Y 往复气动装置 Reciprocating pneumatic devices |
| 09/06/2005 | US6938588 Controllable combustion method and device |
| 08/31/2005 | CN1662778A Pressure vibration generator |
| 08/24/2005 | EP1247011B1 Free-piston unit for generating hydraulic energy |
| 08/23/2005 | US6931845 Free piston engine |
| 08/17/2005 | EP1563179A2 Piston position drift control for free-piston device |
| 08/10/2005 | CN1653251A Internal combustion engine |
| 08/10/2005 | CN1214179C Free piston motor |
| 08/04/2005 | US20050166869 Liquid piston internal combustion power system |
| 07/27/2005 | EP1282766B1 Free piston motor |
| 07/13/2005 | CN1639959A Resonant electrical generation system |
| 06/15/2005 | EP1541941A1 Pressure vibration generator |
| 06/15/2005 | EP1540155A1 Energy converter |
| 06/07/2005 | US6901755 Piston position drift control for free-piston device |
| 05/26/2005 | US20050109295 Free piston engine and power generation system therewith |
| 05/19/2005 | US20050103287 Internal combustion engine |
| 05/04/2005 | CN1612976A 往复流体引擎 Reciprocating fluid engine |
| 04/21/2005 | US20050082917 Linear generator with a swinging piston |
| 04/19/2005 | US6880452 Spring standoff for a reciprocating device |
| 04/05/2005 | US6876094 Resonant electrical generation system |
| 03/08/2005 | US6863507 Generic free-piston engine with transformer valve assembly for reducing throttling losses |
| 03/08/2005 | US6863045 Combustion apparatus having improved airflow |
| 02/09/2005 | EP1504176A2 Internal combustion engine |
| 02/03/2005 | US20050022662 Spring standoff for a reciprocating device |
| 02/02/2005 | CN1573049A Combustion apparatus having improved airflow |
| 01/19/2005 | EP1497542A1 Free-piston device provided with an electric linear drive |
| 01/04/2005 | US6837141 Polyphase hydraulic drive system |
| 12/29/2004 | EP1287233B1 Free-piston internal combustion engine with valves located in pistons |
| 12/22/2004 | EP1488087A2 Controllable combustion method and device |
| 12/15/2004 | EP1485577A2 Liquid piston internal combustion power system |
| 12/14/2004 | US6830017 Internal combustion-engined tool |
| 11/30/2004 | US6823671 Free-piston unit for generating hydraulic energy |
| 11/25/2004 | US20040231636 Combustion apparatus having improved airflow |
| 11/24/2004 | EP1479483A2 Combustion apparatus having improved airflow |
| 11/24/2004 | EP1479154A2 Resonant electrical generation system |
| 11/03/2004 | EP1402182A4 Rapid response power conversion device |
| 11/02/2004 | CA2191423C Hydraulic actuator |