| Patents for F16D 33 - Rotary fluid couplings or clutches of the hydrokinetic type (1,447) |
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| 03/19/2009 | US20090071138 Bladed shell or stator shell for a hydrodynamic torque converter, method for producing a stator shell of said type, and hydrodynamic torque converter having a stator shell of said type |
| 03/18/2009 | CN201209651Y Transmission for automobile |
| 03/17/2009 | US7503441 Torque converter |
| 03/12/2009 | US20090065319 Torque converter with stator shaft one-way clutch |
| 03/05/2009 | US20090056323 Method for forming a rim on a torque converter |
| 03/04/2009 | CN100465433C A device and a method for coupling an air compressor to a drive shaft of an IC engine |
| 02/26/2009 | US20090054203 Hydrodynamic coupling device for hybrid vehicles |
| 02/26/2009 | US20090054191 Dual End Gear Fluid Drive Starter |
| 02/26/2009 | US20090050430 device for an assembly of a friction plate for a lockup clutch and a method of its assembly |
| 02/24/2009 | US7493756 Internal combustion engine with torque converter |
| 02/18/2009 | EP2025550A2 Motor vehicle launching element and method for operating a motor vehicle |
| 02/05/2009 | US20090032351 Combined sealing plate and leaf spring drive-plate |
| 02/05/2009 | DE10061091B4 Drehmomentwandler Torque converter |
| 02/04/2009 | CN100458207C Liquid torque-converter |
| 01/29/2009 | DE102007034562A1 Hydrodynamischer Retarder mit tangentialem Zu- und Abströmprinzip Hydrodynamic retarder with tangential inflow and outflow |
| 01/22/2009 | US20090023550 Hydraulic control system of automatic transmission for vehicle |
| 01/22/2009 | US20090020385 Lock-up damper |
| 01/22/2009 | US20090020384 Hydraulic supply system for torque converter impeller clutch |
| 01/21/2009 | EP2015972A1 Hydrodynamic machine |
| 01/21/2009 | CN101349308A Hydraulic supply system for torque converter impeller clutch |
| 01/21/2009 | CN100453852C Hydrodynamic clutch |
| 01/20/2009 | US7478713 Hydrodynamic clutch device |
| 01/20/2009 | US7478529 Hydrodynamic clutch and method for influencing the torque that can be picked up by the hydrodynamic clutch |
| 01/15/2009 | WO2009007062A1 Hydrodynamic clutch |
| 01/15/2009 | US20090014269 Two pass multi-function torque converter |
| 01/15/2009 | US20090013683 Torque converter with multi-segment core ring |
| 01/15/2009 | US20090013682 Torque converter with centered turbine |
| 01/15/2009 | DE102007032212A1 Hydrodynamische Kupplung A hydrodynamic coupling |
| 01/08/2009 | DE102007031735A1 Stirnraddifferentialgetriebe Stirnraddifferentialgetriebe |
| 01/02/2009 | DE102007029018A1 Hydrodynamische Maschine Hydrodynamic machine |
| 01/01/2009 | US20090000292 Method for derating a power source to limit damage |
| 12/31/2008 | CN100447386C Turbo-compound system |
| 12/31/2008 | CN100447026C Method for optimising the operation of a hydrodynamic component integrated into a drive train of a vehicle |
| 12/24/2008 | DE102008026426A1 Hydrodynamic coupling device for use in vehicle transmission in motor vehicle i.e. hybrid vehicle, has pump and turbine located in housing, where turbine is in connection with pump, and chamber partially enclosed by housing and plate |
| 12/18/2008 | WO2008124621A3 Lock-up torque converter and method of locking up a torque converter |
| 12/18/2008 | US20080308375 Force transfer device, a drive train with force transfer device, and a method for controlling the operation of a force transfer device in a drive train |
| 12/18/2008 | US20080308374 Hydrodynamic torque converter having a bypass clutch |
| 12/18/2008 | US20080308373 Torque converter blade |
| 12/18/2008 | DE102007025675A1 Hydrodynamischer Retarder Hydrodynamic retarder |
| 12/09/2008 | US7463912 Flip-flop mobile phone |
| 12/04/2008 | US20080296111 Lock-up clutch control method |
| 12/04/2008 | DE102004055295B4 Hydrogeformtes Fluidkupplungselement eines Drehmomentwandlers Hydroformed fluid coupling element of a torque converter |
| 12/03/2008 | CN100439737C Hydrodynamic coupling with a speed protection mechanism and turbocompound system |
| 11/27/2008 | US20080289926 Seal assembly for reducing fluid loss from transmission pump |
| 11/27/2008 | DE102008024441A1 Vacuum pump used as a vane-cell pump comprises an interlocking connection having a locking piston which is impinged with an air pressure or oil pressure to move the piston from a resting position into an interacting position |
| 11/26/2008 | EP1994307A2 Dual end gear fluid drive starter |
| 11/25/2008 | US7454902 Torque converter |
| 11/20/2008 | US20080287251 Power Transmission Device |
| 11/20/2008 | US20080283367 Downwardly Conveying Conveyor Installation |
| 11/13/2008 | US20080277227 Torque converter with anti-rattle and cooling flow arrangement |
| 11/13/2008 | US20080277225 Three-pass torque converter with sealed piston and forced cooling flow |
| 11/13/2008 | US20080277223 Torque converter with cooling fluid flow arrangement and arrangement for torque transfer to a damper |
| 11/13/2008 | US20080277222 Torque converter with cooling fluid flow arrangement and arrangement for torque transfer to a damper |
| 11/12/2008 | CN101305195A Downwardly conveying conveyor installation |
| 11/06/2008 | WO2008132742A1 Transmission system |
| 11/06/2008 | US20080271966 Using inferred torque converter impeller speed to control an impeller clutch |
| 11/06/2008 | DE102007020615A1 Antriebsstrang für eine tauchende Energieerzeugungsanlage Drive train for a submersible power generation plant |
| 11/06/2008 | DE102007008814B3 Anfahreinheit A starting |
| 11/05/2008 | EP1287268B1 Hydrodynamic coupling |
| 11/05/2008 | CN100430620C Hydrodynamic coupling |
| 11/05/2008 | CN100430579C Propulsion power transmission device with a hydrodynamic reverse clutch |
| 11/04/2008 | US7444807 Torque converter |
| 10/30/2008 | DE102007024699A1 Method for controlling or regulating multi-layered hydrodynamic performance transition of hydrodynamic machine |
| 10/23/2008 | US20080257675 Hydrodynamic clutch arrangement |
| 10/23/2008 | US20080257674 Hydrodynamic clutch arrangement |
| 10/16/2008 | WO2008124621A2 Lock-up torque converter and method of locking up a torque converter |
| 10/15/2008 | EP1709357B1 Coupling assembly with latching sleeve |
| 10/15/2008 | CN100425887C Lock-up capacity control apparatus and method for torque converter |
| 10/09/2008 | US20080245635 Lock-up torque converter and method of locking up a torque converter |
| 10/09/2008 | DE102007015053A1 Fluid clutch i.e. viscous clutch, for drive train of road vehicle, has working chamber that is emptyable completely or upto preset balance fluid quantity, and auxiliary chamber connected with chamber by fluid-conductive connection |
| 10/01/2008 | EP1975438A2 Hydrodynamic coupling |
| 09/30/2008 | US7428811 Torque converter |
| 09/24/2008 | EP1971788A1 Hydrodynamic coupling |
| 09/10/2008 | EP1966504A1 Filling control device for a hydrodynamic machine |
| 09/09/2008 | US7422543 Rotation coupling employing torque converter and synchronization motor |
| 09/04/2008 | US20080209901 Hydrodynamic Coupling |
| 08/28/2008 | US20080202882 Multi-function torque converter with a sealed impeller clutch apply chamber and method of forming and operating a multi-function torque converter |
| 08/28/2008 | US20080202881 Starter unit |
| 08/28/2008 | US20080202880 Force transfer device |
| 08/28/2008 | US20080202879 Radially compliant pump hub |
| 08/27/2008 | EP1697650B1 Closure with a thermal safeguard function |
| 08/21/2008 | DE102007005643A1 Hydrodynamic coupling has impeller and turbine wheel, where baffle is provided that is displaced in axial direction of hydrodynamic coupling |
| 08/14/2008 | DE102007005663A1 Hydrodynamische Kupplung A hydrodynamic coupling |
| 08/07/2008 | WO2008055564A8 Hydrodynamic coupling |
| 08/07/2008 | US20080185254 Fluid model control of electro-viscous fan clutch |
| 07/31/2008 | US20080179155 Drive system for a motor vehicle |
| 07/31/2008 | DE102007005429A1 Hydrodynamic machine e.g. hydrodynamic retarder, has injecting device injecting fluid stream into separating gap, where injecting device comprises injecting ring that is closed in circumferential direction, and chamber fillable with fluid |
| 07/30/2008 | CN100406778C 液力偶合器 Hydraulic Coupling |
| 07/24/2008 | WO2007102964A3 Dual end gear fluid drive starter |
| 07/24/2008 | US20080173510 Torque converter |
| 07/24/2008 | US20080173509 Outer plate with arc spring drive tab for a torque converter damper |
| 07/24/2008 | US20080173508 Hydraulic Control System for a Hydrodynamic Torque Converter Comprising a Controlled Torque Converter Lockup Clutch |
| 07/24/2008 | DE102007002172A1 Device for transferring torque from shaft to other shaft by hydrodynamic coupling device, has hydraulic fluid that is drained out from clutch compartment by hydraulic line, and is supplied to clutch compartment by other hydraulic line |
| 07/22/2008 | CA2481155C Viscous damper |
| 07/09/2008 | CN100400919C Fluid coupling |
| 07/03/2008 | US20080156607 Torque transfer device |
| 07/02/2008 | EP1937997A1 Fluid supply device and fluid supply method of fluid coupling |
| 06/26/2008 | US20080149444 Torsional vibration damper |
| 06/26/2008 | US20080149443 Pilot boss for a torque converter cover and method of forming the same |
| 06/26/2008 | US20080149442 Multi function torque converter with axially stacked clutches and method of controlling hydraulic pressure and flow |