| Patents for F16D 33 - Rotary fluid couplings or clutches of the hydrokinetic type (1,447) |
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| 03/03/2010 | CN101660577A Overrunning clutch device |
| 03/03/2010 | CN101660576A Overrunning clutch |
| 03/03/2010 | CN101660575A Overrunning clutch |
| 02/25/2010 | DE102008041368A1 Friction element and friction element carrier connection arrangement for use in torque converter for car, connects friction element and carrier, whose radial relative displacement counteracts relative movement of element and carrier |
| 02/23/2010 | US7665588 Starting unit |
| 02/11/2010 | DE102008034976B3 Hydrodynamic machine, particularly hydrodynamic converter or hydrodynamic coupling for use in motor vehicle power train, has pump wheel and turbine wheel circulating about axis of rotation, which forms work space |
| 02/10/2010 | EP2150728A1 Transmission system |
| 02/04/2010 | DE102008034974A1 Power carrier i.e. braking torque, adjusting method for e.g. hydrodynamic oil retarder in drive train of motorvehicle, involves actuating control valve by regulating device based on transmitted housing pressure |
| 01/28/2010 | DE102008034973A1 Kühlsystem, insbesondere eines Kraftfahrzeuges Cooling system, in particular of a motor vehicle |
| 01/19/2010 | US7648009 Torsional vibration damper |
| 01/19/2010 | US7647851 Propulsion power transmission device with a hydrodynamic reverse clutch |
| 01/19/2010 | US7647768 Torque converter transmission |
| 01/14/2010 | WO2010003485A1 Closure with thermal safety function for a hydrodynamic machine |
| 01/14/2010 | DE102008031905A1 Verschluss mit thermischer Sicherungsfunktion für eine hydrodynamische Maschine Closure with thermal fuse function for a hydrodynamic machine |
| 01/06/2010 | EP2140161A1 Hydrodynamic clutch |
| 01/06/2010 | EP1704309B1 Turbine compound system |
| 01/05/2010 | US7640734 Vehicular torque converter and method for checking assembly of thrust bearing thereof |
| 12/31/2009 | US20090321206 Force transmission device |
| 12/30/2009 | WO2009157909A1 Turbo-transmission |
| 12/29/2009 | US7637100 Automatic transmission and production method of impeller hub for automatic transmission |
| 12/24/2009 | US20090314598 Hydrodynamic clutch |
| 12/24/2009 | US20090314597 Hydrodynamic Coupling |
| 12/24/2009 | US20090313984 Hydraulic hybrid turbo transmission |
| 12/24/2009 | US20090313983 Turbo-transmission |
| 12/24/2009 | DE102008007047B4 Anfahreinheit A starting |
| 12/17/2009 | US20090308064 Drive device for a vehicle |
| 12/17/2009 | US20090308063 Hydrodynamic coupling |
| 12/16/2009 | CN201363185Y Axial flow fan of vehicle motor |
| 12/10/2009 | US20090301074 Hydrodynamic assembly with a retarder and a hydrodynamic clutch |
| 12/10/2009 | DE102008026033A1 Hydrodynamic machine, particularly hydrodynamic clutch for drive train, particularly motor vehicle drive train, has primary wheel and secondary wheel, which together form torus-shaped working chamber |
| 12/10/2009 | DE102008007044B4 Anfahreinheit A starting |
| 12/08/2009 | US7628262 Electrical activation of a viscous clutch |
| 12/08/2009 | CA2542028C Internal combustion engine with torque converter |
| 12/02/2009 | EP2126393A2 Hydrodynamic coupling |
| 11/26/2009 | US20090288406 Drivetrain system having simultaneous displacement control |
| 11/26/2009 | DE102008034197B3 Hydrodynamic machine, particularly hydrodynamic coupling or hydrodynamic retarder, has blade, which is installed at primary wheel and secondary wheel, where cutting slit is formed between primary wheel and secondary wheel |
| 11/24/2009 | US7621384 Hydrodynamic torque converter |
| 11/19/2009 | US20090283377 Drug delivery pump drive using a shaped memory alloy wire |
| 11/17/2009 | US7617677 Stator unit for a torque converter |
| 11/12/2009 | US20090280954 Dual clutch torque converter control system |
| 11/12/2009 | US20090277167 Method for regulating the maximum speed of a working machine and associated hydrodynamic coupling |
| 11/12/2009 | DE102007056526B4 Hydrodynamische Maschine, insbesondere hydrodynamische Kupplung eines Turbocompoundsystems Hydrodynamic machine, in particular hydrodynamic coupling of a turbo compound system |
| 11/04/2009 | EP1966504B1 Filling control device for a hydrodynamic machine |
| 11/03/2009 | US7611002 Apparatus for the operation of a hydrodynamic torque converter and a therewith corresponding converter bypassing clutch of a transmission apparatus |
| 10/28/2009 | CN101566197A Locking disk auxiliary device, locking system and locking method |
| 10/21/2009 | CN100551747C Method for matching the actual characteristic curve of a hydrodynamic component to a predefined set characteristic curve during the final test of the hydrodynamic component |
| 10/20/2009 | US7604566 System and method of controlling a torque converter lockup clutch |
| 10/15/2009 | US20090255252 Hydrodynamic coupling with a speed protection mechanism and turbocompound system |
| 10/15/2009 | DE102009015150A1 Drive device for drive train of motor vehicle, has drive element comprising central opening for centered retaining on axial projection of crankshaft, and tolerance ring arranged between central opening and projection |
| 10/15/2009 | DE102008018613A1 Drive train for use in turbo compound system between exhaust gas utility turbine and output shaft of combustion engine of motor vehicle, has wall protecting circular component of clutch against dispersing oil stream |
| 10/01/2009 | US20090241532 Drain structure of torque converter |
| 09/24/2009 | WO2009115031A1 Eccentric gearing type clutch |
| 09/24/2009 | WO2009015807A3 Hydrodynamic converter |
| 09/24/2009 | US20090238505 Stampable thrust washer with flow cutouts |
| 09/08/2009 | US7584608 Hydrodynamic clutch |
| 09/02/2009 | EP1831593B1 Seal for torque converter lockup clutch |
| 09/01/2009 | US7582042 Hydraulic control apparatus for automatic transmission |
| 09/01/2009 | US7581391 Hydrodynamic torque transmitting device |
| 08/27/2009 | DE102008007044A1 Start-up unit has hydrodynamic clutch with pump impeller and turbine wheel and choke component is provided for inducing circulating flow by using pressure controllable adjustment mechanism |
| 08/20/2009 | US20090205916 Torque converter rurbine side bearing centering and retention on the stator |
| 08/20/2009 | DE102008009343A1 Transmission e.g. automatic transmission, retrofitting or manufacturing method for motor vehicle, involves providing vertical component with actuation device for selective shifting of throttle element |
| 08/20/2009 | DE102008009342A1 Motor vehicle switching gear e.g. automated switching gear, has hydrodynamic clutch with inlet and outlet, which are interconnected with pump such that oil is pumped out from work space via inlet and outlet by pump |
| 08/06/2009 | DE102008007047A1 Starting device comprises hydrodynamic coupling with impeller and turbine wheel, which forms torus-shape with one another, and working fluid filling and discharging working chamber is provided |
| 08/06/2009 | DE102008007046A1 Verfahren zur Steuerung der Leistungsübertragung einer hydrodynamischen Maschine in einem Antriebsstrang und Antriebsstrang Method for controlling the transmission power of a hydrodynamic machine in a drive train and the drive train |
| 08/06/2009 | DE102008007045B3 Starting unit has hydrodynamic clutch with pump wheel and turbine wheel, and adjustment mechanism which forms moving piston or is connected to moving piston in actuating manner |
| 08/05/2009 | EP2085661A1 Method for controlling the power transfer of a hydrodynamic machine in a powertrain system and powertrain system |
| 07/29/2009 | EP2082147A2 Hydrodynamic clutch |
| 07/23/2009 | WO2009091574A1 Centrifugally balanced fluid reservoir and method of use thereof |
| 07/16/2009 | WO2009086876A1 Hydrodynamic clutch |
| 07/16/2009 | US20090178398 Torque converter having blades on the cover |
| 06/25/2009 | WO2008080483A3 Hydrodynamic coupling |
| 06/25/2009 | DE102007005429B4 Hydrodynamische Maschine Hydrodynamic machine |
| 06/18/2009 | WO2008092596A3 Hydrodynamic clutch |
| 06/18/2009 | US20090157272 Four-passage multifunction torque converter |
| 06/18/2009 | US20090152068 Anti-rotation mechanism for a closed piston torque converter |
| 06/18/2009 | US20090152067 Double overlap backing plate attachment |
| 06/18/2009 | DE102007060766A1 Hydraulic coupling, particularly hydrodynamic coupling or visco coupling, has bladed primary wheel and bladed secondary wheel, where variably adjustable brake torque is applied on ladling unit by brake device |
| 06/18/2009 | DE102005003660B4 Drehmomentwandler mit Turbinenrad mit dünnem Torus Torque converter turbine wheel with thin torus |
| 06/17/2009 | EP1794476B1 Hydrodynamic clutch |
| 06/10/2009 | EP1888932B1 Hydrodynamic coupling |
| 06/09/2009 | US7543854 Coupling assembly with latching sleeve |
| 06/04/2009 | US20090139818 Torque converter |
| 06/04/2009 | US20090139815 Control of Fluid Pressure in a Torque Converter of an Automatic Transmission |
| 06/04/2009 | DE102007047889A1 Lagerung der Rotorwelle eines hydrodynamischen Retarders Supporting the rotor shaft of a hydrodynamic retarder |
| 05/28/2009 | DE102007060764A1 Hydrodynamische Maschine, insbesondere hydrodynamischer Retarder A hydrodynamic machine, especially a hydrodynamic retarder |
| 05/28/2009 | DE102007056526A1 Hydrodynamische Maschine, insbesondere hydrodynamische Kupplung eines Turbocompoundsystems Hydrodynamic machine, in particular hydrodynamic coupling of a turbo compound system |
| 05/19/2009 | US7533526 Drive arrangement |
| 05/19/2009 | US7533525 Hydrodynamic torque converter |
| 05/14/2009 | US20090125202 Torque converter with turbine mass absorber |
| 05/07/2009 | US20090118953 Fluid supply device and fluid supply method of fluid coupling |
| 05/07/2009 | US20090113885 Integrated torque converters and assemblies |
| 05/05/2009 | US7526916 Drive train |
| 04/23/2009 | DE102007056495A1 Hydrodynamic clutch, has impeller and turbine, which form torus-shaped work space with one another, and drawing disk provided with channels and arranged perpendicular to rotation axis of clutch |
| 04/02/2009 | US20090084649 Torque transmission device |
| 04/01/2009 | EP2041445A2 Filling-controlled hydrodynamic coupling and method for operating the same |
| 03/31/2009 | US7509802 Drive unit for hybrid electric vehicle |
| 03/26/2009 | DE102008039634A1 Verriegeln einer Reibungskupplungsbaugruppe unter Verwendung eines Rückschlagventils Locking a friction clutch assembly using a non-return valve |
| 03/25/2009 | CN101395406A Dual end gear fluid drive starter |
| 03/19/2009 | US20090075772 Electro-Hydraulic Control System for Transmission with Dual-Area Piston for Torque-Transmitting Mechanism |
| 03/19/2009 | US20090071784 Powertrain with Torque Converter-Mounted Generator for Multiple Voltage Electrical Power and Method for Assembling Same |