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WO/2014/098709A1 |
A cooling system for a motor vehicle comprising a cooling circuit (2) for the cooling of a combustion engine (3) and a hydrodynamic retarder (4) by means of a cooling fluid that flows around the cooling circuit. The retarder (4) is desig...
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WO/2014/063863A1 |
The invention relates to a method for limiting the maximum brake torque generated by a hydrodynamic retarder the heat of which, arising during operation of the brakes, is dissipated with the aid of a vehicle coolant circuit. Said maximum...
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WO/2014/062111A1 |
The invention pertains to a retarder (2) to brake a driving source (1, 4, 6, 10), comprising a retarder shaft (24), which is engaged to a rotor (40) and an oil pump (42); a stator (44) which jointly with the rotor (40) forms a torus (52)...
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WO/2014/027653A1 |
This fluid-type deceleration device comprises: a rotary disk provided to a rotary shaft; a rotary housing rotatably supported by the rotary shaft and including a pair of disk parts and a cylindrical part that connects the respective oute...
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WO/2013/182486A1 |
The invention relates to a brake module for a gravity conveyor, which brake module has a first shaft and a hydraulic pump, and parts of the hydraulic pump suitable for conveying liquids are connected to the first shaft. In order to provi...
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WO/2013/182726A1 |
The invention relates to a braking device comprising a brake fluid, a transmission shaft (2), a driving element actuated by the transmission shaft (2), at least one valve, a drum assembly (11) coaxial with the transmission shaft (2) and ...
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WO/2013/135484A1 |
The invention relates to a power train for a motor vehicle, in particular a truck, comprising a hydrodynamic retarder (10) which can be mechanically connected to a driveshaft (1) in a driving manner and disengaged from said driveshaft by...
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WO/2013/135423A1 |
The invention relates to a method for controlling a vehicle power train with a hydrodynamic retarder which can be mechanically engaged and disengaged via a clutch. The retarder has a working chamber which is formed between two bladed whe...
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WO/2013/113919A1 |
The invention relates to a hydrodynamic retarder comprising - a rotor (1) and a stator (2) which form a working chamber (3) with each other; - a first working medium connection (6); - a second working medium connection (7); and - a worki...
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WO/2013/113538A1 |
The invention relates to a hydrodynamic retarder comprising a bladed rotor and a bladed stator which together form a working chamber that can be filled with or emptied of a working medium, comprising a working medium container for receiv...
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WO/2013/083457A1 |
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...
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WO/2013/083232A1 |
The invention relates to a drive train comprising a hydrodynamic retarder which allows the drive train to be hydrodynamically decelerated. Said hydrodynamic retarder comprises a driven rotor and a stator or a driven rotor and a counter-r...
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WO/2013/083427A1 |
The invention relates to a hydrodynamic retarder - comprising a rotor which can be rotated by a drive and a stator which is stationary or which rotates in the opposite direction of the rotor, wherein - the rotor and the stator comprise b...
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WO/2013/083676A1 |
The invention relates to a drive train, in particular a motor vehicle drive train, including a hydrodynamic retarder that comprises a bladed revolving rotor and a bladed stator or a bladed revolving rotor and a counter-rotating bladed tw...
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WO/2013/083458A1 |
The invention relates to a motor vehicle drive train including a hydrodynamic retarder that comprises a revolving bladed impeller and a stationary or counter-rotating bladed turbine which jointly form a working chamber that can be filled...
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WO/2013/083422A1 |
The invention relates to a method for controlling a hydrodynamic retarder arranged in a drive train of a motor vehicle, characterised in that the disconnecting coupling is opened with a varying time delay when the hydrodynamic retarder s...
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WO/2013/083322A1 |
The invention relates to a drive train for a motor vehicle, in particular a truck, comprising a hydrodynamic retarder which can be mechanically shifted into a driving connection with a drive shaft and be disengaged therefrom by means of ...
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WO/2013/064564A1 |
A launch system (1) for a lifeboat including a hydraulic subsystem configured for emergency launch of a lifeboat. The subsystem includes a motor (10) configured for, during launch operation, establishing a flow of pressurized hydraulic o...
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WO/2012/166042A1 |
The present invention relates to a brake device in a vehicle (1) provided with a power train with a gearbox (2), an input shaft (3) to the gearbox and an output shaft (14) from the gearbox. The brake device comprises a retarder (17), a f...
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WO/2012/150036A1 |
The invention relates to a running carriage (1) having a brake module (3) for a suspended gravity conveyor. The brake module (3) has a housing (17), a first shaft (27) and a second shaft (33), wherein a hydraulic pump is arranged in the ...
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WO/2012/141545A2 |
The present invention relates to a volumetric braking device, comprising: a brake disk having an outer surface on which a plurality of disk vanes are formed with a predetermined spacing therebetween; a cylinder case in which the brake di...
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WO/2012/116430A1 |
A piston-in-piston hydraulic unit is disclosed that utilises an elastic volume to store and release energy with each stroke by varying the hydraulic fluid volumes in and out of the hydraulic unit.
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WO/2012/107062A1 |
The invention relates to a hydrodynamic retarder, comprising a driven primary blade wheel and a secondary blade wheel which form a toroidal working chamber with one another in order to transmit torque hydrodynamically from the primary bl...
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WO/2012/065653A1 |
The invention relates to a drive train, in particular of a motor vehicle having a drive engine, comprising a main output shaft by means of which drive wheels or another assembly can be driven; having a hydrodynamic retarder comprising a ...
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WO/2012/065714A1 |
The invention relates to a drive train, in particular of a motor vehicle having a drive engine, comprising a main output shaft, having a transmission which is connected downstream of the drive engine in the drive power flux, comprising a...
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WO/2012/041447A1 |
The invention relates to a method for limiting the maximum brake power that can be obtained with a hydrodynamic brake in a motor vehicle, the heat generated by said hydrodynamic brake being dissipated, by means of a coolant, into a motor...
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WO/2012/034697A1 |
The invention relates to a magnetorheological transmission device and to a method for influencing the coupling intensity of two components that can be coupled and the coupling intensity of which can be influenced. In order to influence t...
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WO/2012/032400A2 |
An energy recovering device for braking system of vehicles comprises a support body (2, 22) anchorable to a fixed part of the vehicle, an energy storing elastic member (4, 24) housed into said support body (2, 22) and susceptible of turn...
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WO/2012/009287A2 |
A check valve filter assembly is configured to be used with an isolation cartridge of an anti-lock braking system. The check valve filter assembly includes a main body formed of a first material. The main body includes an internal check ...
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WO/2012/003898A1 |
The invention relates to a brake system, in particular for a motor vehicle, comprising an external working-medium circuit and a hydrodynamic retarder that includes a bladed rotor and a bladed stator, which together form a toroidal workin...
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WO/2011/134581A1 |
The invention relates to a method for limiting the maximum braking performance which can be accessed of a hydrodynamic brake in a motor vehicle, wherein the heat which is generated by the hydrodynamic brake is dissipated by means of a co...
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WO/2011/128441A1 |
The present invention relates to an electromagnetic actuator comprising an electric motor (11) to rotate an output shaft (4) via a reduction gear (20) and passive regulation means (30) for controlling the rotation speed of the output sha...
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WO/2011/107240A1 |
A hydrodynamic retarder (1) comprises a working chamber (6), which is formed by a primary blade wheel (4) and a secondary blade wheel (5). Between the blade wheels, a circulating flow of a working medium develops during braking of the re...
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WO/2011/091984A1 |
The invention relates to a hydrodynamic machine having two blade wheels disposed opposite each other in such a manner that they form a toroidal working space with each other, wherein said space can be filled with a working medium, in ord...
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WO/2011/085451A1 |
A torque transmitting device (10) for transmitting torque from a power source to a rotating driven load. The device (10) comprises a cylindrical assembly (12) adapted to be mechanically coupled via its outer circumference to the rotating...
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WO/2011/085801A1 |
The invention relates to a hydrodynamic machine, particularly a retarder, having an external operating medium circuit (4), comprising - a bladed primary wheel (1) and a bladed secondary wheel (2) which together form a torus-shaped operat...
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WO/2011/058127A1 |
The present invention relates to a method for controlling vehicle components, comprising the steps of: integrating a vehicle satellite navigation system with 3D navigation maps; increasing the control functions of the vehicle components ...
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WO/2011/018209A1 |
The invention relates to a method for controlling the power transmission of a hydrodynamic retarder arranged in a vehicle cooling circuit, in which a coolant for cooling a drive motor and/or other assemblies is circulated using a coolant...
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WO/2010/102692A1 |
The invention relates to a drivetrain, in particular a motor vehicle drivetrain, comprising: an engine; a gearbox comprising a main output and at least one auxiliary output; a hydrodynamic machine disposed at the auxiliary output on the ...
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WO/2010/066024A1 |
A braking energy recovering system adapted for use on a vehicle and a vehicle having such a system installed. The vehicle has an engine-transmission assembly, a driveshaft, a braking system and an auxiliary system. The energy recovery sy...
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WO/2010/031133A1 |
A fall protection system comprising a line wound onto a rotatable pulley having a centrifugal clutch which activates a gearbox which in turn drives an input shaft of a hydraulic actuator whereby the hydraulic actuator controls the rate o...
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WO/2010/024734A1 |
The invention relates to a vehicle (10) and a brake system (200) for a vehicle (10), comprising at least one hydraulic pump (202), wherein the at least one hydraulic pump (202) is connected to an input fluid conduit (204) and an output f...
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WO/2010/017699A1 |
A water-cooling scraping blade type liquid eddy flow retarder for automobile comprises a housing (1), a braking structure (2) and a main rotating shaft flange (3). The main rotating shaft flange (3) and the housing (1) are sealed with a ...
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WO/2009/077021A1 |
A hydrodynamic machine, in particular a hydrodynamic retarder, having a bladed primary wheel (20), which can be rotated via a rotational axle (10) of the hydrodynamic machine, and a bladed secondary wheel which is stationary or can be ro...
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WO/2009/030712A2 |
The present invention relates to a braking system (1). The system comprises an annulus gear (3) having a fluid contained therein and at least one planet gear (4), arranged within the annulus gear and rotatably engaged therewith. The syst...
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WO/2009/025916A2 |
A damping device using viscous shear to moderate substantially linear movement. The device has a housing with one or more reservoirs containing a viscous fluid, such as silicone, and one or more retractable struts that can extend from th...
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WO/2009/013083A1 |
Proposed is a hydrodynamic retarder with a tangential inflow and outflow principle, in which the rotor (1) has a predefined eccentricity with respect to the stator (2).
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WO/2009/010365A1 |
The hydrodynamic brake is arranged inside a housing and has a rotor and a stator that together define a toroidal chamber. The rotor and the stator are centered on a first axis. A baffle arrangement is disposed in the torus to reduce the ...
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WO/2009/007220A1 |
Proposed is a hydrodynamic retarder with a tangential inflow and outflow principle, in which at least one radial recess (3) is formed on the stator and said recess (3) expands in the outward direction as viewed radially, in such a way th...
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WO/2008/145549A1 |
The invention relates to a hydrodynamic retarder having a first blade wheel (25) and having a second blade wheel (27) concentric thereto, together forming a hydrodynamic circuit (41) and being grouped about a common rotary axis. Each bla...
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