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 57 - Liquid-resistance brakes; Air-resistance brakes
Patents for F16D 57 - Liquid-resistance brakes; Air-resistance brakes (1,392)
10/2012
10/17/2012EP2509831A1 Hydrodynamic retarder and method for operating a hydrodynamic retarder
10/14/2012CA2774743A1 Snubber for shovel dipper
10/10/2012EP2508402A1 Hybrid drive for a vehicle
10/10/2012CN102725556A Hydrodynamic machine, in particular a hydrodynamic retarder
10/03/2012CN202468783U Hydromatic brake device
10/03/2012CN202468782U Double disk extrusion magnetorheological brake
10/02/2012US8276720 Double path torsional damper
09/2012
09/26/2012CN202451665U Hydraulic retarder for mine vehicle
09/26/2012CN102689596A Retarder for water eddy automobile
09/13/2012DE102011013548A1 Hydrodynamic machine e.g. hydrodynamic retarder for motor vehicle, has vent channel whose mouth surface is inclined with respect to longitudinal axis of vent channel
09/12/2012EP2496865A1 Vehicle with a secondary supplementary brake
09/12/2012CN102661245A Wind power generator set and yawing-braking magnetic thixotropic flexible braking device of wind power generator set
09/11/2012US8261894 Rotary damper
09/07/2012WO2012116430A1 Variable displacement piston-in-piston hydraulic unit
09/07/2012WO2012032400A3 Energy recovering device for breaking system of vehicles
09/05/2012CN102146968B Multiple-disc type magnetorheological brake
09/04/2012US8256749 Strut assembly with air spring
08/2012
08/16/2012WO2012107062A1 Hydrodynamic retarder
08/15/2012CN102632194A Method for casting impellers
08/09/2012DE102011010555A1 Hydrodynamischer Retarder Hydrodynamic retarder
08/02/2012DE102011010153A1 Hydrodynamische Komponente Hydrodynamic component
08/02/2012DE102011009910A1 Hydrodynamische Maschine, insbesondere hydrodynamischer Retarder A hydrodynamic machine, especially a hydrodynamic retarder
08/01/2012EP2481943A1 Hydrodynamic machine, in particular hydrodynamic retarder
08/01/2012EP2480438A1 Drive train having a hydrodynamic retarder
08/01/2012CN102619906A Bag-type structure for isolating control fluid from working medium in hydraulic machine
07/2012
07/26/2012DE102011009097A1 Hydrodynamic brake i.e. water-swirl-brake, for simulation of loads on e.g. motor driven equipments to generate defined brake energy, has bars arranged at wheel such that vortex chambers are formed and in connection with other chambers
07/25/2012CN202349025U Magneto rheological fluid retarder
07/18/2012CN102588472A Open type forward-inclined blade hydraulic retarder and control system thereof
07/17/2012US8220603 Rotary damper with one-way clutch
07/12/2012US20120175204 Damper
07/11/2012EP2474730A1 Vehicle powertrain with a retarder and an expansion machine
07/11/2012EP2474729A1 Vehicle powertrain with a retarder and an expansion machine
07/11/2012CN202326833U 齿轮啮合调节速比的并联式液力缓速器 Gear ratio adjustment of parallel hydraulic retarder
07/11/2012CN202326817U 一种锁销式摩擦片同步器 One kind of lock-pin synchronizer friction plate
07/11/2012CN102574508A Brake system and method for setting a braking torque of such a brake system
07/11/2012CN102562874A Double-disc-type extrusion magneto-rheological brake
07/04/2012CN202301596U 一种多片式磁流变制动器 A multi-piece magnetorheological brake
07/04/2012CN102537144A Blocking indehiscent air brake
07/04/2012CN101842276B 流体静力制动系统 Hydrostatic braking system
07/03/2012US8210609 Damper and vehicle seat having the damper
06/2012
06/27/2012EP2468589A1 Method for determining assembly positions in a hydrodynamic retarder
06/21/2012DE102010063616A1 Verfahren zum Bestimmen von Anordnungspositionen bei einem hydrodynamischen Retarder A method for determining arrangement positions for a hydrodynamic retarder
06/20/2012EP2464887A1 Method for controlling the power transmission of a hydrodynamic retarder
06/20/2012CN102506100A Hydraulic brake device
06/13/2012CN102494056A Magnetorheological fluid retarder
06/05/2012US8191965 Damper and vehicle seat equipped with the damper
05/2012
05/24/2012WO2012065714A1 Drive train having a hydrodynamic retarder
05/24/2012WO2012065653A1 Drive train having a hydrodynamic retarder and method for adjusting the braking torque
05/24/2012DE102010047076B4 Verfahren zum Begrenzen der maximal abrufbaren Bremsleistung einer hydrodynamischen Bremse A method for limiting the maximum available braking power of a hydrodynamic brake
05/23/2012CN102472332A 用于控制液力缓速器的动力传送的方法 The method of power transmission control for hydraulic retarder
05/23/2012CN101365857B Open/close device with brake device
05/15/2012US8177042 Rotary damper
05/10/2012DE102010050667A1 Cooling-water based aggregate unit for vehicle cooling circuit, has leakage reservoir consisting of compound environment including semi-permeable membrane, dye filter or anti-freeze filter
05/09/2012CN202215640U Pressure compensation structure for magnetorheological fluid brake
05/02/2012CN202209367U Rotor impeller assembly of hydraulic retarder
05/02/2012CN202209366U Hydraulic retarder
05/01/2012US8167100 Damping device
04/2012
04/18/2012CN101754895B 液力减速器 Hydraulic Retarder
04/05/2012WO2012041447A1 Method for limiting the maximum brake power that can be obtained with a hydrodynamic brake
04/05/2012DE102010047076A1 Verfahren zum Begrenzen der maximal abrufbaren Bremsleistung einer hydrodynamischen Bremse A method for limiting the maximum available braking power of a hydrodynamic brake
04/04/2012CN102401046A 车用叶轮式磁流变液制动器 Car impeller magnetorheological fluid brake
03/2012
03/29/2012US20120073919 Hinge damper assembly
03/29/2012DE102011112773A1 Hydrodynamic retarder for motor vehicle, comprises bladed primary wheel and bladed secondary wheel, which together forms working chamber filled with working medium
03/22/2012WO2012034697A1 Magnetorheological transmission device
03/21/2012EP2429870A1 Brake system and method for setting a braking torque of such a brake system
03/20/2012US8136645 Rotary damper
03/15/2012WO2012032400A2 Energy recovering device for breaking system of vehicles
02/2012
02/29/2012CN202152812U 中置液力缓速器 Mid-retarder
02/14/2012US8113322 Motorcycle air suspension system and method
02/08/2012CN101131192B 多轴旋转阻尼器 Multi-axis rotary damper
01/2012
01/19/2012WO2012009287A2 Filter assembly
01/17/2012US8096393 Breakdown preventive device of rotary damper
01/12/2012WO2012003898A1 Brake system and method for setting a braking torque of such a brake system
01/11/2012EP2403742A1 Method for operating a hydraulic or pneumatic system
01/11/2012CN202108949U Integral flywheel and clutch drive mechanism
01/05/2012DE102010025678A1 Stator und Verfahren zum Herstellen eines Stators The stator and the method for manufacturing a stator
01/04/2012CN102308109A Hydrodynamic machine and method for minimizing the drag power of such a machine
01/03/2012US8087499 Vibration wave controlled variable stiffness structures and method of making same
12/2011
12/28/2011CN102300754A 用于车辆的制动能量回收系统及配备该系统的车辆 Vehicle braking energy recovery system for a vehicle and is equipped with the system
12/21/2011CN202082318U 一种单盘式磁流变柔性制动器 A single-disc brake flexible MRF
12/20/2011US8079450 Viscous strand damper assembly
12/14/2011CN102281923A 跌落保护系统 Fall Protection Systems
12/14/2011CN101566200B 气动液压式液力缓速器控制装置 Hydraulic control device type retarder
11/2011
11/30/2011CN102261405A 磁流体油压碟刹装置 MHD hydraulic disc brakes device
11/23/2011CN102252049A Manufacturing method of magnetic fluid brake device
11/22/2011US8061448 Hydraulic braking device for turbine, turbine equipped with such a device and drilling equipment comprising such a turbine
11/09/2011CN102235449A Magnetic fluid oil pressure disc brake
11/03/2011WO2011134581A1 Method for limiting the maximum brake performance which can be accessed of a hydrodynamic brake
10/2011
10/25/2011US8042660 Device for braking the movement of a door, drawer or similar movable member
10/20/2011WO2011128441A1 Hydraulically regulated electromagnetic actuator, and landing gear fitted with such an actuator for controlling same
10/20/2011CA2796260A1 Hydraulically regulated electromagnetic actuator, and landing gear fitted with such an actuator for controlling same
10/12/2011EP2373526A1 Braking energy recovery system for a vehicle and vehicle equipped with same
09/2011
09/29/2011DE102010006333B4 Hydrodynamische Maschine, insbesondere hydrodynamischer Retarder A hydrodynamic machine, especially a hydrodynamic retarder
09/28/2011CN102203451A Viscous shear damping strut assembly
09/22/2011DE102010007149A1 Füllsteuerungsvorrichtung für eine hydrodynamische Maschine Füllsteuerungsvorrichtung for a hydrodynamic machine
09/22/2011DE102010006333A1 Hydrodynamische Maschine, insbesondere hydrodynamischer Retarder A hydrodynamic machine, especially a hydrodynamic retarder
09/15/2011US20110220442 Hydrodynamic machine, especially hydrodynamic retarder
09/09/2011WO2011107240A1 Hydrodynamic retarder and method for operating a hydrodynamic retarder
09/01/2011DE102010007149B4 Füllsteuerungsvorrichtung für eine hydrodynamische Maschine Füllsteuerungsvorrichtung for a hydrodynamic machine
08/2011
08/31/2011EP2164731B1 Hydrodynamic retarder
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