Patents for F16D 33 - Rotary fluid couplings or clutches of the hydrokinetic type (1,447)
06/2001
06/14/2001US20010003246 Torque converter
06/06/2001CN2433455Y Spline cover of moment limited centrifugal coupler
05/2001
05/23/2001CN1296142A Hydraulic torque converter
05/17/2001WO2001035003A1 Power transmission device
05/02/2001EP1056959A4 Overrunning coupling assembly and manufacturing method
05/01/2001US6224330 Fluid coupling
04/2001
04/24/2001US6220025 Stator for torque converter
04/24/2001US6220024 Drive unit for conveyors, in particular for a capstan system
04/17/2001US6217476 Torque-transmitting device and method for starting a prime mover unit
04/03/2001US6209320 Variable torque converter
03/2001
03/27/2001US6205779 Integral hub driven gears
03/22/2001WO2000071907A3 Non-grounded hydraulic transmission apparatus
02/2001
02/07/2001EP1074754A1 Fluid coupling
12/2000
12/06/2000EP1056959A1 Overrunning coupling assembly and manufacturing method
11/2000
11/30/2000WO2000071907A2 Non-grounded hydraulic transmission apparatus
11/30/2000CA2374589A1 Non-grounded hydraulic transmission apparatus
11/29/2000CN2408303Y Hydraulic coupling
11/08/2000EP1049882A1 Hydrodynamic coupling
10/2000
10/12/2000DE19911352A1 Getriebebaueinheit A transmission
10/03/2000US6125980 Overrunning coupling assembly and manufacturing method
09/2000
09/21/2000WO2000055527A1 Starting unit
09/21/2000WO2000055520A1 Transmission assembly
09/21/2000WO2000055519A1 Starting unit
09/21/2000WO2000055020A1 Starting unit
09/21/2000DE19909690A1 Verfahren zur Steuerung einer hydrodynamischen Baueinheit und Steuervorrichtung Method for controlling a hydrodynamic unit and control device
09/14/2000WO2000053478A1 Method for controlling a hydrodynamic element and control device
09/07/2000DE19909293A1 Hydrodynamic coupling device, especially for connecting a pump to a turbine, is designed so that as well as transferring torque between two groups of components it can act as a brake on one group of components
09/06/2000CN1056219C Gear built-in fluid axle connector
08/2000
08/17/2000DE19902296A1 Hydrodynamic coupling comprises pump wheel and turbine wheel forming toroidal working space, sensors collecting data for operation of machine connected to coupling, and processor which lowers degree of filling of working space
08/15/2000US6101810 Hydrodynamic coupling having constant quantity of working fluid and valve for displacing working fluid between a working space and a storage space
07/2000
07/27/2000DE19901296A1 Hydrodynamische Kupplung A hydrodynamic coupling
07/20/2000WO2000042331A1 Hydrodynamic coupling
07/12/2000EP1018203A1 Electric motor with permanent-magnet rotor having viscous shaft coupling
07/12/2000CN2387315Y Energy saving device for special hydraulic coupler of beam-pumping unit
07/06/2000DE19859428A1 Hydrodynamische Kupplung A hydrodynamic coupling
06/2000
06/28/2000EP1013954A2 Hydrodynamic coupling
06/28/2000CN1257973A 液压离合器 Hydraulic clutch
05/2000
05/23/2000US6065286 Modular hydrodynamic coupling unit for integration into a power transmission unit
05/16/2000US6062021 Fluid coupling
05/03/2000EP0996830A1 Stator assembly having single direction anti-rotation device
04/2000
04/26/2000EP0995918A2 Hydrodynamic clutch
04/11/2000US6047806 Hydrodynamic torque converter with depressions in the extension area of the friction linings
04/06/2000DE19945475A1 Power transmission unit esp. for motor vehicle with drive unit e.g. IC engine with variable speed gearbox and fluid coupling e.g. Foettinger coupling or hydrodynamic torque
03/2000
03/30/2000WO2000017536A1 Automatic transmission for automobiles
03/23/2000DE19939396A1 Automotive hydrodynamic moment converter has cooling groove shape preventing material defoliation
03/01/2000EP0981689A1 Hydrodynamic coupling for wind plants
02/2000
02/03/2000WO2000005799A1 Electric motor with permanent-magnet rotor having viscous shaft coupling
12/1999
12/07/1999US5996340 Torque converter
10/1999
10/07/1999WO1999050573A1 Improved blade wheel
10/07/1999DE19811252A1 Hydrodynamische Kupplung A hydrodynamic coupling
09/1999
09/23/1999DE19809598A1 Hydrodynamische Kupplung für Windkraftanlagen Hydrodynamic coupling for wind turbines
09/22/1999EP0943830A1 Hydrodynamic coupling
09/21/1999US5954607 Transmission unit and method for operation of a transmission unit
09/10/1999WO1999045269A1 Hydrodynamic coupling for wind plants
09/09/1999DE19807280A1 Vehicular hydrodynamic brake or clutch with two impellers
09/09/1999DE19807277A1 Hydrodynamic brake system or hydrodynamic clutch
09/07/1999US5946984 Method and apparatus for gear shifting control with improved shift quality during gear shifting
09/02/1999WO1999043967A1 Overrunning coupling assembly and manufacturing method
08/1999
08/12/1999DE19802524A1 Hydrodynamische Kupplung A hydrodynamic coupling
07/1999
07/29/1999WO1999037934A1 Hydrodynamic coupling
07/14/1999EP0928904A1 Stepless hydrodynamic transmission system
07/10/1999CA2258249A1 Variable torque converter
07/06/1999US5918461 For use in a torque converter
03/1999
03/23/1999US5884742 Method for cooling the operating medium in drive units for converter systems, notably chain conveyer systems and drive unit
03/17/1999EP0901581A1 Fluid coupling
03/10/1999CN1210208A Hydraulic servo device
02/1999
02/03/1999EP0894982A2 Hydraulic servo device
01/1999
01/28/1999WO1999004177A1 Stator assembly having single direction anti-rotation device
01/27/1999EP0893614A2 Power transmitting apparatus
01/27/1999EP0892894A1 Process for operating a hydrodynamic clutch and hydrodynamic clutch
12/1998
12/22/1998US5850897 Power transmitting apparatus
11/1998
11/25/1998EP0879370A1 Transmission unit, method to drive a transmission unit integrated into a drive train, and hydrodynamic unit
11/18/1998EP0877879A1 Method for improving shift quality during gear shifting and gear shifting control
10/1998
10/14/1998EP0722402A4 Fluid coupling for small engine with direct wheel drive
09/1998
09/16/1998EP0864771A2 Transmission unit and coupling assembly for integration in a transmission unit
09/03/1998DE19748683C1 Torque converter for motor vehicles
09/03/1998DE19720575C1 Hydrodynamic torque converter
08/1998
08/27/1998WO1998037337A1 Drive unit for conveyors, in particular for a capstan system
08/27/1998DE19707558A1 Blade wheel for hydrodynamic machine, particularly for retarder or coupling
08/27/1998DE19707557A1 Blade wheel for machine through which medium flows, e.g. hydrodynamic machine or blower
07/1998
07/30/1998WO1998032987A1 Process for operating a hydrodynamic clutch and hydrodynamic clutch
07/23/1998DE19706652A1 Verfahren zum Betreiben einer hydrodynamischen Kupplung und hydrodynamische Kupplung A method for operating a hydrodynamic coupling, hydrodynamic clutch, and
07/14/1998US5778668 Hydrodynamic clutch arrangement in a drive system
07/01/1998EP0851138A2 Fluid coupling
07/01/1998CN1186185A Fluid coupling
06/1998
06/11/1998WO1998025054A1 Method for improving shift quality during gear shifting and gear shifting control
06/11/1998WO1998025053A1 Transmission unit, method to drive a transmission unit integrated into a drive train, and hydrodynamic unit
06/10/1998DE19650339A1 Gear component for drive units for power transfer and braking
05/1998
05/14/1998DE19645443A1 Hydrodynamic coupling with primary wheel and secondary wheel
04/1998
04/01/1998EP0833079A2 Transmission assembly
01/1998
01/13/1998US5706656 Hydrokinetic torque converter and method of manufacture thereof
12/1997
12/11/1997WO1997046811A1 Fluid coupling
12/09/1997US5694771 Drive mechanism
12/03/1997EP0719393B1 Device for the transmission of moment from a drive unit to a gearbox using a hydrodynamic converter
11/1997
11/19/1997CN1165250A Method for driving device hydraulic fluid in transmission agent
11/05/1997EP0805287A2 Hydrodynamic coupling
10/1997
10/15/1997EP0801245A1 Hydrodynamic coupling
10/15/1997EP0801244A1 Hydrodynamic coupling
10/15/1997EP0801243A2 Hydrodynamic coupling
10/15/1997EP0801242A1 Hydrodynamic coupling
1 ... 3 4 5 6 7 8 9 10 11 12 13 14 15