Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16D - Couplings for transmitting rotation; Clutches; Brakes › F16D 33 - Rotary fluid couplings or clutches of the hydrokinetic type
Patents for F16D 33 - Rotary fluid couplings or clutches of the hydrokinetic type (1,447)
06/1997
06/17/1997CA2071197C Method and apparatus for power transmission to a surface driving propeller mechanism and use of a turbine between the driving engine and propeller mechanism
06/12/1997DE19535470A1 Hydraulic clutch with two interfitting cylinders
04/1997
04/01/1997US5616002 Device for the transmission of moment from a drive unit to a transmission using a hydrodynamic converter
01/1997
01/23/1997DE19632141A1 Drive unit with transmission and hydrodynamic clutch
01/02/1997EP0751027A2 Disposition of a hydrodynamic clutch within a drive system
12/1996
12/18/1996EP0748946A1 Power transmitting apparatus
10/1996
10/17/1996DE19513517A1 Method of manufacturing blades for pump or turbine wheels of fluid coupling
10/08/1996US5561975 Fluid coupling with delay chamber and reservoir
10/02/1996DE19512367A1 Shock-absorbing drive unit for conveyor belts e.g. in mine
09/1996
09/26/1996DE19614591A1 Hydrodynamic coupling for motors or belts etc.
09/26/1996DE19614590A1 Hydrodynamic coupling e.g. between motor and belt etc.
09/25/1996EP0733171A1 Drive unit with one drive and at least one driven shaft
07/1996
07/24/1996EP0722402A1 Fluid coupling for small engine with direct wheel drive
07/17/1996CN1126807A Gear built-in fluid axle connector
07/11/1996DE4447607A1 Multispeed gearbox e.g. for vehicle
07/03/1996EP0719393A1 Device for the transmission of moment from a drive unit to a gearbox using a hydrodynamic converter
05/1996
05/02/1996DE4433586A1 Multiple ratio change=speed gearbox
02/1996
02/27/1996US5494128 Fluid coupling for small engine with direct wheel drive
01/1996
01/04/1996DE19521926A1 Fluid coupling esp. for marine applications
07/1995
07/25/1995US5435133 Hydrodynamic clutch
07/13/1995WO1995018927A1 Drive unit with one drive and at least one driven shaft
06/1995
06/14/1995DE4342103A1 Regulation of speed of coal crushing mill having fluid torque converter
05/1995
05/31/1995CN2199358Y 液力离心离合器 Hydraulic centrifugal clutch
04/1995
04/20/1995WO1995010443A1 Fluid coupling for small engine with direct wheel drive
04/18/1995US5406792 Quick acceleration fluid coupling
04/13/1995WO1995009994A1 Device for the transmission of moment from a drive unit to a gearbox using a hydrodynamic converter
09/1994
09/14/1994EP0505429B1 Method and apparatus for power transmission to a surface driving propeller mechanism and use of a turbine between the driving engine and propeller mechanism
07/1994
07/26/1994US5331811 Fluid drive
06/1994
06/28/1994US5323610 Arrangement for bearing lubrication and cooling of a hydrodynamic coupling
05/1994
05/31/1994US5315825 Oil system for constant input speed fluid drive
05/24/1994US5313794 Fluid coupling
05/17/1994US5312277 Method and apparatus for power transmission to a surface driving propeller mechanism and use of a turbine between the driving engine and propeller mechanism
05/11/1994EP0507887B1 Arrangement for bearing lubrication and cooling of a hydrodynamic coupling
01/1994
01/18/1994US5279118 Fluid coupling
10/1993
10/12/1993US5251441 Fluid coupling
09/1993
09/16/1993DE4311350A1 Hydrodynamic clutch with automatic torque limiting - has pump impeller and turbine runner wheel forming together annular inner chamber
04/1993
04/15/1993WO1993005322A3 Hydrodynamic speed change gear
03/1993
03/18/1993WO1993005322A2 Hydrodynamic speed change gear
01/1993
01/20/1993EP0523663A2 Quick acceleration fluid coupling
01/13/1993EP0521964A1 Device for variable-speed fans
11/1992
11/11/1992EP0512405A1 Hydrodynamic coupling
10/1992
10/14/1992EP0508528A1 Fluid coupling of emptying type with continuous flow control of the fluid fed into the operating circuit, with or without an internal system for direct connection between the drive shaft and driven shaft
10/14/1992EP0507887A1 Arrangement for bearing lubrication and cooling of a hydrodynamic coupling.
09/1992
09/30/1992EP0505429A1 Method and apparatus for power transmission to a surface driving propeller mechanism and use of a turbine between the driving engine and propeller mechanism.
09/16/1992EP0504051A1 Hydrokinetic coupling with fixed filling amount and principal and auxiliary retardation chambers
09/15/1992US5147181 Hydrodynamic retarder
05/1992
05/06/1992CN1060906A Transport refrigeration system
04/1992
04/29/1992EP0482921A2 Transport refrigeration system
04/25/1992CA2053451A1 Transport refrigeration system
02/1992
02/25/1992US5090528 Torque converter to driveline coupler for drag-type racing
10/1991
10/10/1991DE4009925A1 Vorrichtung an drehzahlgeregelten luftgeblaesen Device to speed-controlled luftgeblaesen
10/03/1991WO1991014870A1 Device for variable-speed fans
09/1991
09/10/1991US5046326 Transport refrigeration system
07/1991
07/11/1991WO1991010076A1 Arrangement for bearing lubrication and cooling of a hydrodynamic coupling
06/1991
06/27/1991CA2024889A1 Vehicle power train with input divider
06/14/1991WO1991008946A1 Method and apparatus for power transmission to a surface driving propeller mechanism and use of a turbine between the driving engine and propeller mechanism
05/1991
05/15/1991EP0427589A1 Hydrodynamic torque converter with adjustable overload response
05/08/1991EP0426318A2 Automotive fan drive train assembly
05/01/1991CA2025166A1 Automotive fan drive train assembly having a hydraulic coupler and a viscous clutch
01/1991
01/29/1991US4987985 Automotive fan drive train assembly having a hydraulic coupler and a viscous clutch
01/03/1991DE3939802C1 Hydrodynamic coupling control system - has regulating valves between temporary storage chamber and chamber feeding fluid to rotor
05/1990
05/01/1990US4921079 Hydrodynamic retarder
03/1990
03/06/1990CA1266417A1 Hydraulic transmission device and method of using it
07/1989
07/18/1989US4848187 Drive for transmitting motion between a drive shaft and a pair of driven shafts, in particular, the front and rear drive shafts of a motor vehicle
02/1989
02/23/1989WO1989001576A1 Fluid-coupled clutch
11/1988
11/01/1988US4781020 Startup slip temperature-rise alleviating outlet valve for hydrokinetic coupling
10/1988
10/13/1988DE3708679A1 Hydrodynamic flow circuit with a device for active/adaptive idling torque minimisation
09/1988
09/27/1988US4773513 Hydrodynamic working circuit with device for reducing air circulation losses
08/1988
08/09/1988US4761952 Hydraulic coupling
07/1988
07/27/1988EP0276019A2 Drive for transmitting motion between a drive shaft and a pair of driven shafts, in particular the front and rear drive shafts of a motor vehicle
06/1988
06/21/1988US4751817 Fluid machine and a method of controlling the same
05/1988
05/31/1988US4747267 Hydrodynamic coupling
05/11/1988DE3638045A1 Automatic parking lock
05/11/1988DE3637109A1 Hydrodynamic coupling
12/1987
12/29/1987US4715491 High inertia load drives and controls therefor
11/1987
11/19/1987DE3616780A1 Seal arrangement
11/11/1987EP0244457A1 Hydraulic transmission device and method of using it
09/1987
09/08/1987CA1226649A1 High-inertia load drive and controls therefor
08/1987
08/26/1987EP0233331A1 Hydrodynamic retarder with device for reducing air circulation losses
06/1987
06/16/1987US4672810 Hydraulic transmission device and method of using it
06/09/1987US4671061 Scoop-controlled fluid couplings
06/02/1987US4669262 Hydrodynamic control coupling
05/1987
05/05/1987US4662175 Fluid supply circuit for a hydrodynamic coupling
04/1987
04/23/1987WO1987002434A1 Hydraulic transmission device and method of using it
04/16/1987DE3531987A1 Fluid clutch which can be emptied and filled rapidly
03/1987
03/10/1987US4648492 Mechanism to engage part time drive system in a moving vehicle
12/1986
12/30/1986US4632207 Mechanism to engage part time drive system in a moving vehicle
12/30/1986EP0206122A1 Hydrodynamic coupling
12/10/1986EP0204397A1 Variable speed fluid coupling
08/1986
08/13/1986CN85205731U Hydraulic clutch
08/12/1986CA1209440A1 Scoop-controlled fluid couplings
07/1986
07/01/1986US4597481 Hydrodynamic control coupling
06/1986
06/03/1986US4592203 Hydro-dynamic transmissions
05/1986
05/13/1986CA1204366A1 Hydrodynamic power transmitting construction with power transmitting medium of incombustible water- based liquid, oil or synthetic liquid
04/1986
04/29/1986US4584835 Blade fastening structure for torque converter or fluid coupling
04/15/1986US4581892 Adjustable fluid coupling
01/1986
01/02/1986EP0166511A1 High-inertia load drives and controls therefor
11/1985
11/21/1985WO1985005088A1 High-inertia load drives and controls therefor
10/1985
10/22/1985CA1195588A1 Variable fill fluid coupling with charging liquid collector
10/16/1985EP0158126A1 Turbo machine and method of controlling it
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