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Matches 1 - 50 out of 642

Document Document Title
WO/2020/143938A1
The invention relates to a method for controlling a hydrodynamic machine, which has a bladed primary wheel and a bladed secondary wheel, which together form a working chamber, which can be filled with working medium from a working medium...  
WO/2020/058241A3
Proposed is a retarder for fitting in a drive train, said retarder comprising a multi-part retarder housing having a retarder housing part and an activation device for a synchronisation device. The synchronisation device is positioned in...  
WO/2020/067955A1
A hydrodynamic retarder (1) is disclosed configured to brake a shaft (3) of a vehicle (5). The retarder (1) comprises a working circuit (9, 15, 19) comprising a shovel space (9), a workspace (15), and an outlet channel (19). Moreover, th...  
WO/2020/058241A2
Proposed is a retarder for fitting in a drive train, said retarder comprising a multi-part retarder housing having a retarder housing part and an activation device for a synchronisation device. The synchronisation device is positioned in...  
WO/2020/060462A1
A retarder arrangement (1) is disclosed configured to brake rotation of a shaft (3) of a vehicle (5). The retarder arrangement (1) comprises a retarder rotor (7), a retarder transmission (9), a lubricant feed conduit (11) arranged to con...  
WO/2020/053058A1
An oil supply for an automatic transmission or an automated manual transmission in a drive train is proposed, which oil supply comprises an oil sump and a heat exchanger, wherein the oil supply is provided for at least the following oper...  
WO/2020/053039A1
The invention relates to a hydrodynamic retarder having a rotor and a stator or having a rotor and an oppositely running rotor, which together form a toroidal working chamber, which can be filled with working medium, in order to transmit...  
WO/2019/223944A1
The invention relates to a ventilation shield for a hydrodynamic machine, more particularly a hydrodynamic brake, comprising: • - an adjustment ring (1), which can be rotated in the circumferential direction (2) by means of an actuator...  
WO/2019/226095A1
The present invention relates to a method (M2) for controlling operation of a brake system of a vehicle. The method comprises determining (140) a maximum braking force (Fmax) for drive wheels of the at least one drive axle by means of a ...  
WO/2019/209158A1
A method for controlling a motor vehicle (1), comprising: - retrieving road gradient data relating to an expected travelling route of the motor vehicle, - based on at least the retrieved road gradient data and on a motor vehicle mass, si...  
WO/2019/209159A1
A sealing arrangement (1) is disclosed for a hydrodynamic machine (3). The sealing arrangement (1) is configured to seal a space (5) between a shaft (7) and a housing (9) of the hydrodynamic machine (3). The sealing arrangement (1) compr...  
WO/2019/105849A1
The invention relates to a starting and retarder module (1) for arranging between a drive engine (2) and a transmission (3), in particular for a motor vehicle or a rail vehicle, comprising a module housing (4) with integrated ducts, an o...  
WO/2019/105791A1
The invention relates to a drive train (1), in particular for a motor vehicle or a rail vehicle, comprising a drive engine (2), a transmission (3) and a starting and retarder module (4) which is arranged between the drive engine and the ...  
WO/2019/105790A1
The invention relates to a starting and retarder module (1) for arranging between a drive engine (2) and a transmission (3), in particular for a motor vehicle, comprising a module housing (4), in which a turbo coupling (5), a clutch (6) ...  
WO/2019/074419A1
Herein a hydrodynamic retarder device (1) is disclosed. The retarder device (1) comprises a shovel-equipped stator (11) and shovel-equipped rotor (13), which together forms a workspace (17). The shovel-equipped rotor (13) is connectable ...  
WO/2019/001799A1
The invention relates to a method for learning braking step threshold values of a sustained-action brake (3, 4) operated in braking steps, said method comprising at least the following steps: - detecting a braking request setpoint and ac...  
WO/2018/189203A1
A hydrodynamic retarder system for a vehicle is provided. The hydrodynamic retarder system comprises a fluid sump for housing a fluid and having a first fluid volume; a pump for pumping a fluid from the fluid sump; a retarder having a fl...  
WO/2018/162241A1
The invention relates to a method for controlling a separating clutch (4) in a powertrain (1) of a motor vehicle comprising a drive motor (8) and a retarder (2). The separating clutch (4) is arranged between the drive motor (8) and/or th...  
WO/2017/222447A1
A directional valve (12) is arranged in a fluid channel (3) at a site of connection of a branch channel (11) thereto. A valve body (14) is movable between a first position allowing fluid to pass the valve body without entering the branch...  
WO/2017/162373A1
A rotor braking device and a method for controlling a hydrodynamic transmission unit having a brake pad (2) and a pressing element (6), designed in such a way that, when the rotor brake is activated, the pressing element (6) presses the ...  
WO/2017/162372A1
A rotor braking device for a hydrodynamic transmission unit having a brake pad (1, 1a, 1b, 1c) and a pressing element (5, 5a, 5b, 5c, 5d), designed in such a way that, when the rotor brake is activated, the pressing element (5, 5a, 5b, 5...  
WO/2017/050724A1
The invention relates to a powertrain having an automatic gearbox or an automated manual transmission; 1.1 having an oil supply system comprising an oil pan (1) and a pump device (3, 4) for providing a supply pressure P0; 1.2 having a hy...  
WO/2017/050674A1
The invention relates to an oil supply system of an automatic transmission or an automated manual transmission in a powertrain 1.1 having an oil pan (1); 1.2 having a pressure line (2, 12, 22, 32) for supplying elements (17, 18, 19, 20) ...  
WO/2017/023198A1
The invention relates to a method of controlling a synchronizing arrangement (12) for a retarder (6). The method comprises the steps of: a) displacing the sleeve (50) from the first position (A1) to the second position (A3) for connectin...  
WO/2016/209148A1
The invention relates to a hydrodynamic retarder device, comprising a rotor (20) and a stator (42) which together form a workspace (44) connected to a fluid circuit (49), and an expansion vessel (72) connected to the fluid circuit (49). ...  
WO/2016/209149A1
The invention relates to a hydrodynamic retarder device, comprising a rotor (20) and a stator (42) which together form a workspace (44) connected to a first fluid circuit (49), and a first expansion vessel (72) connected to the first flu...  
WO/2016/188630A1
The invention relates to a housing component (2) of a housing (10) of a vehicle device (1) conducting pressure medium, with at least one connecting bore (12, 14), which is provided with an internal thread, for the screwing-in of a connec...  
WO/2016/175695A1
The invention relates to a sealing arrangement for a hydrodynamic machine. The hydrodynamic machine comprises a housing (8), a rotary shaft (9) extending through an opening (8a) of the housing (8), a rotary component (2) arranged in the ...  
WO/2016/124380A1
The invention relates to a working medium circuit for a hydrodynamic machine which is arranged in a drive train with a drive motor which comprises at least in each case one rotor and stator blade wheel (18, 19) which are arranged in a co...  
WO/2016/116466A1
The invention relates to a brake device with a hydrodynamic retarder, comprising at least one rotor blade wheel and one stator blade wheel (2, 3) which are arranged in a common housing and which together form a toroidal working chamber (...  
WO/2016/086435A1
A hydraulic cylinder retarder, comprising: a hydraulic cylinder structure (1), a hydraulic oil conveying mechanism (2) and a hydraulic oil valve mechanism (3). A piston component (11a) of the hydraulic cylinder mechanism (1) is connected...  
WO/2015/078580A3
The invention relates to a hydrodynamic machine, particularly a hydrodynamic retarder, comprising a housing in which at least one shaft (19), two blade wheels, particularly a rotor (1) and a stator (2) that form a toroidal working chambe...  
WO/2015/078579A3
The invention relates to a hydrodynamic machine, in particular a hydrodynamic retarder, for attachment to a transmission, comprising a housing, in which at least one shaft (25), two paddle wheels, in particular rotor (1) and stator (2), ...  
WO/2015/007677A3
The invention relates to a hydrodynamic machine, in particular a hydrodynamic retarder, comprising a mounting (3), in which a shaft (2) is mounted that can be coupled to a machine via a coupling device, and comprising two impellers, whic...  
WO/2015/007761A3
The invention relates to a hydrodynamic machine, in particular a hydrodynamic retarder, comprising a first impeller, in particular a rotor (1), and a second impeller, in particular a stator (2), which is arranged concentrically to the fi...  
WO/2015/001000A3
The invention relates to a hydrodynamic machine, in particular a hydrodynamic retarder, comprising a first impeller, in particular a rotor (1), and a second impeller, in particular a stator (2), which is arranged concentrically relative ...  
WO/2015/126312A1
A hydrodynamic retarder device (4) for installation in a power-train (3) in a vehicle (1), wherein the retarder device comprises: a shovel-equipped stator (7) which, together with a shovel-equipped rotor (8), forms a shovel system with a...  
WO/2015/126313A1
The invention relates to a control device for a retarder (2), comprising a first shaft (18) which is connected to a rotor (20) of the retarder (2), a second shaft (22) which is arranged to engage with a driving source, and a first clutch...  
WO/2015/126314A1
Hydrodynamic retarder device (4) comprising: at least one stator (7), in order to, jointly with at least one rotor (8), form a workspace (6) for a working medium and a clutch device for connection and disconnection to/from a power-train ...  
WO/2015/117880A1
The invention relates to a hydrodynamic machine, in particular a hydrodynamic retarder, comprising a bladed impeller and a bladed turbine which together form a toroidal working chamber that can be filled with a working fluid in order to ...  
WO/2015/082512A3
The invention relates to a device for transmitting a torque, in particular for a hydrodynamic machine, having a measuring system, comprising a housing (6), a shaft (5) having first means (15a) for inputting a torque into the shaft (5) an...  
WO/2014/195050A3
The invention relates to a method for controlling a hydrodynamic retarder in a motor vehicle. Said hydrodynamic retarder, which can be mechanically disengaged by a disconnect clutch, comprises a revolving bladed rotor and a bladed stator...  
WO/2014/195051A3
The invention relates to a method for controlling a hydrodynamic retarder in a motor vehicle, which hydrodynamic retarder can be disengaged by a disconnect clutch. The motor vehicle has a drive motor, the power output of which can be con...  
WO/2014/170417A3
The invention relates to a hydrodynamic retarder having a bladed rotor and a bladed stator or bladed counter-rotor, which together form a torus-shaped operating chamber that can be filled with an operating medium and receives an operatin...  
WO/2015/086547A1
The invention relates to a motor vehicle drivetrain, in particular for a commercial vehicle or rail vehicle, having a drive engine, which has a drive shaft and generates an exhaust stream; having a power turbine positioned in the exhaust...  
WO/2015/078578A1
The invention relates to a synchronizing device (3) for a coupling device (4), in particular for a coupling device (4) in a hydrodynamic machine, for coupling two sub-assemblies (5, 6), an input sub-assembly (5) comprising a booster gear...  
WO/2015/078580A2
The invention relates to a hydrodynamic machine, particularly a hydrodynamic retarder, comprising a housing in which at least one shaft (19), two blade wheels, particularly a rotor (1) and a stator (2) that form a toroidal working chambe...  
WO/2015/078579A2
The invention relates to a hydrodynamic machine, in particular a hydrodynamic retarder, for attachment to a transmission, comprising a housing, in which at least one shaft (25), two paddle wheels, in particular rotor (1) and stator (2), ...  
WO/2015/072912A1
The invention pertains to a clutch device (4) for a retarder (2), comprising a first shaft (18) which is connected to a rotor (20) of the retarder (2), a second shaft (22) which is arranged to engage with a driving source (1 ), and a fir...  
WO/2015/044326A2
The invention relates to a hydrodynamic machine, in particular a hydrodynamic retarder, comprising a first blade wheel, in particular a rotor (1), and a second blade wheel, in particular a stator (2), arranged concentrically to the first...  

Matches 1 - 50 out of 642