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WO/2020/076445A1 |
A speed retarding device for a rotary nozzle includes a hollow cylindrical housing and a rotatable tubular shaft rotatably carried by the housing. The shaft has a central axial bore and an enlarged drag sleeve portion carried in the hous...
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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...
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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...
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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...
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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...
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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...
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WO/2019/211114A1 |
The invention relates to a hydrodynamic retarder comprising a bladed rotor (1) and a bladed stator (2), which together form a working chamber (3) that is filled or can be filled with a working medium. The rotor (1) can be driven about a ...
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WO/2019/154772A1 |
The invention relates to a drive device comprising a superimposed transmission (17), a main drive machine (2) connected to an input shaft (14) of the superimposed transmission, one or more auxiliary drive (3.1, 3.2), a hydrodynamic retar...
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WO/2019/149332A1 |
The object of the present invention is to reduce the speed of a vehicle by using a system made up of a positive-displacement pump (1), connected to a reservoir of lubricating and incompressible liquid (2, 3) by the suction pipes (5) of a...
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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...
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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) ...
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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 ...
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WO/2019/039293A1 |
Provided is a torque generating device which is suitable for miniaturization and with which a large shear stress can be obtained. This torque generating device is provided with: a magnetic disk which can rotate around a rotation axis; a ...
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WO/2019/010306A1 |
A flywheel device includes an enclosure that surrounds an interior chamber that includes a rotor, which during normal operation is maintained in a vacuum state and spinning, the enclosure includes a first opening, and a valve that attach...
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WO/2019/002279A1 |
The invention relates to a steering column (1) for a motor vehicle, comprising a steering shaft (2) which is surrounded by a casing tube (4) and is connected to a steering wheel, and a guide clamp (5) in which the casing tube (4) is guid...
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WO/2018/233970A1 |
The invention relates to a rotary control device (1) for a vehicle comprising a user interface surface (3), in particular a knob, that is embodied to rotate with respect to a housing (5) of the device (1) around a rotational axis (7) of ...
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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...
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WO/2018/122886A1 |
The present invention relates to the field of wearable robotic devices that physically interact with humans, and in particular refers to a wearable exoskeleton, in particular for the upper limb. The invention refers to an electro- or mag...
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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...
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WO/2017/189374A1 |
The SIVRT disclosed includes a unique, ordered geartrain; it allows a large-continuous range of input: output velocity ratios (forward or reverse). This range is controlled by fluid-coupled gearsets which direct the power flow to the out...
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WO/2017/177858A1 |
A liquid damping type braking system comprises at least one pair of engaged gears (2, 4) disposed in a sealed gearbox (1), a gear axle (5) penetrating out of the gearbox (1) and connected to an external driving shaft, flowing channels (6...
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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 ...
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WO/2017/145350A1 |
A variable-speed speed increaser equipped with an electric device and a gearbox, wherein; the gearbox comprises a sun gear, planet gears that engage with the sun gear, an internal gear that engages with the planet gears, a planet gear ca...
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WO/2017/081280A2 |
A door component (50) has a damping system (1) comprising two connection units (51, 52) movable in relation to each other for damping a door movement of a door of a vehicle (100). The damping system (1) contains a magnetorheological flui...
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WO/2017/073965A1 |
The present invention relates to a bicycle ABS device provided at a disc brake of a bicycle so as to perform an ABS function and, more specifically, to a bicycle ABS device in which fluid is moved by the operation of a brake lever such t...
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WO/2017/013233A1 |
The invention relates to a door component (50) and a method with a controllable damping device (1) containing a magnetorheological fluid (6) as a working fluid and comprising two connection units (51, 52) that can move relative to one an...
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WO/2017/013236A1 |
The invention relates to a door component (50) with a controllable damper device (1) which contains a magnetorheological fluid (6) as a working fluid, comprising two connection units (51, 52) which can be moved relative to each other. On...
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WO/2017/013234A1 |
A method for damping a movement of a door system of a vehicle (100), said method comprising a damping system (1) with an adjustable and controllable damping action, wherein a movement of the door system (53) between a closed position (2)...
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WO/2017/013235A1 |
The invention relates to a door component (50) with a controllable damping device (1) and containing a magnetorheological fluid (6) as a working fluid, comprising two connection units (51, 52) that can move relative to one another, where...
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WO/2017/001009A1 |
The invention relates to a device and a method for braking a rotating flywheel mass (M), in particular for a device comprising a rotating flywheel mass store or a rotary machine or a drive having a high rotational speed, wherein the flyw...
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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...
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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 ...
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WO/2016/145316A1 |
Torque generating devices, systems, and/or related methods are disclosed. In one aspect, a torque generating device (100) may include a housing (102), at least one top and one bottom pole (108), at least one side pole (110), at least two...
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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...
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WO/2016/094370A1 |
Integrated stator disk devices, systems, and methods for torque generation are provided. The resistive torque-generating device can include an integrated stator disk system including at least one metallic stator disk having a planar disk...
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WO/2016/015131A1 |
A piston-in-piston non-compressible unit is disclosed that utilises an elastic volume to store and release energy with each stroke by varying the non-compressible fluid volumes in and out of the hydraulic unit.
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WO/2015/158104A1 |
Disclosed is a hydraulic damper comprising a rotor (1), a stator (2) and a drive shaft (3) for driving the rotor (1), the rotor (1) and the stator (2) being mutually forming a working chamber (4) in which liquid medium is accommodated, w...
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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...
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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 ...
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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...
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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...
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WO/2015/073529A1 |
A hydraulic brake mechanism (145; 245; 345) for use in hydraulic systems (200; 300) to provide braking of a hydraulic motor (150; 250; 350) is disclosed. The brake mechanism provides proper braking under a range of operating conditions, ...
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WO/2015/049405A1 |
Braking roller (1) for a gravity roller-way which comprises a substantially cylindrical body (2) arranged to roll around an axis (3) of rotation of said roller (1), and braking means for braking said roller with a brake part (4) configur...
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WO/2015/044330A1 |
The invention relates to a hydrodynamic machine for producing a braking torque, 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), arran...
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WO/2015/004699A1 |
[Problem] To prevent the generation of wavelike travel with regard to an inter-vehicle distance maintaining control device, particularly during deceleration. [Solution] In the present invention, an inter-vehicle control ECU2 calculates t...
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WO/2014/170113A1 |
The invention relates to a hydrodynamic machine, particularly a hydrodynamic retarder (1), comprising a retarder housing (2), a rotor (16) and a stator (17), wherein rotor (16) and stator (17) together form a working chamber (24), which ...
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WO/2014/138438A1 |
Embodiments of the invention provide a vibration damping system including a fixed element, a moveable element arranged to move linearly along an axis relative to the fixed element in response to a non-mechanical force, and an inerter ele...
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WO/2014/116177A1 |
The invention pertains to a clutch device (4) for a retarder (2), comprising a first shaft (18) which is connected to a rotor (20) at the retarder (2), a second shaft (22) which is arranged to engage with a driving source (1), and a firs...
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WO/2014/108513A1 |
The invention relates to a drive train comprising a hydrodynamic retarder and an electric machine. Said hydrodynamic retarder has a driven primary wheel, which comprises a primary-wheel main body having a plurality of primary-wheel blade...
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WO/2014/108308A1 |
The invention relates to a drive train with a hydrodynamic retarder and an electric machine, wherein the hydrodynamic retarder has - a driven primary wheel, comprising a primary wheel base with a plurality of primary wheel blades, and - ...
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