F16D 31 - Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution

Patents for F16D 31 - Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution (2,451)
11/2007
11/20/2007	US7296404 Apparatus for controlling deceleration of hydraulically powered equipment
11/15/2007	WO2006091574A3 Method and apparatus for lifting a load
11/15/2007	US20070261403 Pressure shuttle
11/14/2007	CN101070882A Hydrostatic coupling assembly with toothed ring machine
11/13/2007	US7293636 Electronically controlled viscous fan drive having cast channels
11/08/2007	CA2647559A1 Petroleum to pneumatic engine conversion zero emission & fuel cost
11/07/2007	EP1852626A1 Power transmission device
11/07/2007	EP1153224B1 A compact, resistance regulated, multiple output hydraulic package and seal valve arrangement
11/07/2007	CN101069014A Machine and system for power generation through movement of water
11/06/2007	US7290389 Hydraulic drive system and improved filter sub-system therefor
11/01/2007	US20070251229 Transmission structure of power unit for vehicle
10/2007
10/30/2007	US7287375 Hydraulic control device and industrial vehicle with hydraulic control device
10/30/2007	US7287374 System and method for controlling viscosity of a fluid and a working vehicle containing such a system
10/24/2007	CN101061016A Variable resolution control system
10/23/2007	US7284371 Hydraulic control system for working machine
10/18/2007	US20070240414 System for and method of operating a pressurized air source of a vehicular agricultural applicator
10/18/2007	US20070240413 Fluid circuit with multiple flows from a series valve
10/16/2007	US7281375 System and method for electronic actuation of axle driving apparatus
10/16/2007	US7281374 Hydraulic device for elevating/lowering chair
10/16/2007	US7281373 Fluid pump control device for wheel loaders
10/16/2007	US7281371 Compressed air pumped hydro energy storage and distribution system
10/11/2007	US20070234718 Hydraulic System and Work Machine Comprising Such a System
10/11/2007	US20070234716 Vehicular ejector system and controller and control method for vehicular ejector system
10/09/2007	US7278262 Control system for suppression of boom or arm oscillation
10/04/2007	US20070227136 Hydraulic metering mode transitioning technique for a velocity based control system
10/04/2007	US20070227135 Integrated load-sensing hydraulic system
10/04/2007	US20070227134 Hydraulically powered engine
10/04/2007	US20070227133 Cylinder With Internal Pushrod
10/02/2007	US7275371 Bypass for a hydraulic device
10/02/2007	US7275369 Hydraulic control device for controlling a boom-swing frame combined motion in an excavator
09/2007
09/27/2007	US20070220880 Hydraulic vehicle stabilizer system with two-stage bi-rotational hydraulic pump system
09/27/2007	US20070220879 Pressure regulation in an automatic transmission
09/27/2007	US20070220878 Universal control scheme for mobile hydraulic equipment and method for achieving the same
09/25/2007	US7272928 Hydraulic circuit of construction machinery
09/20/2007	WO2007106188A2 Infrared suppression system with spiral septum
09/20/2007	US20070217898 Access Method And Apparatus That Limit Motion According To Load And Position
09/20/2007	US20070214782 Hybrid construction machine
09/20/2007	US20070214780 Submersible power plant
09/18/2007	US7269947 Vibration control method and vibration control system for fluid pressure control circuit
09/18/2007	US7269946 HST drive circuit
09/18/2007	US7269944 Hydraulic system for recovering potential energy
09/18/2007	US7269943 Apparatus and method for controlling work tool vibration
09/13/2007	WO2007102964A2 Dual end gear fluid drive starter
09/13/2007	WO2007016678A3 Modular backup fluid supply system
09/13/2007	US20070209357 Reservoir built-in type actuator
09/13/2007	US20070209356 Method for providing priority to steering wheel on machines with steering wheel and joystick
09/13/2007	US20070209355 Pump Unit and Hydrostatic Transmission
09/12/2007	EP1831578A2 Compact output speed reduction system
09/12/2007	EP1831577A2 Variable speed drive
09/06/2007	US20070205071 Viscous fan drive having modified land design and armature venting
09/06/2007	US20070204608 Hydraulic Drive, in Particular for Two-Cylinder Thick Matter Pumps
09/06/2007	US20070204607 Hydraulic circuit of construction machine
09/06/2007	US20070204606 Hydraulic control apparatus of working machine
09/06/2007	US20070204605 Control System for Traveling Working Vehicle
09/06/2007	US20070204604 Hydraulic Drive Device for Work Machine
09/06/2007	US20070204603 Actuator control system and method
09/04/2007	US7263829 Pump
08/2007
08/30/2007	US20070199316 Hybrid powertrain with valve assembly for dual pumps
08/30/2007	US20070199315 Apparatus And Methods For Actuation
08/30/2007	US20070199314 System for positioning a piston including a fail fixed valve for holding the piston in position during a power interruption and method of using same
08/30/2007	CA2644048A1 Variable mode manipulator and drive system
08/23/2007	US20070193263 Displacement control signal correction method, displacement control device, construction machine and displacement control signal correction program
08/23/2007	US20070193262 Load control device for engine of work vehicle
08/23/2007	US20070193261 Hydraulic controlling device of working machine
08/21/2007	US7257947 Power steering system
08/21/2007	US7257946 Buoyancy pump power system
08/16/2007	US20070191178 Power transmission system
08/16/2007	US20070186549 Working vehicle comprising a hydrostatic transmission
08/16/2007	US20070186548 Hydraulic regeneration system
08/16/2007	US20070186547 Object separating apparatus using gas
08/14/2007	US7254944 Energy storage system
08/09/2007	WO2007010540B1 Self-contained hydraulic actuator system
08/07/2007	US7251935 Independent metering valve control system and method
08/07/2007	US7251934 Work vehicle hydraulic system
08/07/2007	US7251933 Flow rate control device for power steering
08/02/2007	US20070175211 Release system, particularly for releasing hydraulic actuators for automatic openings
08/02/2007	US20070175210 Control and adjustment system for a lifting and tilting mechanism of a working tool in a mobile machine
08/02/2007	US20070175209 Hydraulic system having in-sump energy recovery device
08/02/2007	DE19844001B4 Hydraulisch betätigbare Armatur Hydraulically actuated valve
07/2007
07/31/2007	US7249458 Self-contained hydraulic actuator system
07/26/2007	US20070169474 Hydraulic control device for working machine
07/26/2007	US20070169473 Hydraulic circuit
07/26/2007	US20070169472 Automatic Lift Faucet
07/26/2007	US20070169471 Vehicle steering mechanism
07/25/2007	CN101006257A Method of storing and transporting wind generated energy using a pipeline system
07/19/2007	US20070166168 Control system for a work machine and method for controlling a hydraulic cylinder in a work machine
07/19/2007	US20070163252 Multi-purpose hydraulic system
07/19/2007	US20070163251 Hydraulic system
07/18/2007	CN2924153Y Hydraulic transmission
07/17/2007	US7243494 Ride control circuit for a work machine
07/12/2007	WO2006107337A3 Power steering system
07/12/2007	US20070157612 Compact hydraulic actuator system
07/10/2007	US7240487 Throttle potentiometer adapter
07/10/2007	US7240486 Electro-hydraulic system for fan driving and brake charging
07/10/2007	CA2316475C Control method for hydrostatic type continuously variable transmission
07/05/2007	WO2007051636A3 Clutch
07/05/2007	US20070151238 Hydrostatic drive system
07/05/2007	US20070151237 Load Sensing Hydraulic System
07/05/2007	US20070151236 Total power controller
07/05/2007	US20070151235 Actuator system having a valve manifold

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