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WO/2015/015868A1 |
A negative pressure pump (10) comprises the following: a housing (20) into which a drive shaft (100) is inserted; a pump unit (30) that generates negative pressure as a result of the rotation of the drive shaft being transmitted to a dri...
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WO/2015/005013A1 |
This actuator device is provided with a motor, an electromagnetic clutch, and a housing member that houses the electromagnetic clutch. The electromagnetic clutch is provided with: a drive member that rotates by means of the driving of th...
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WO/2015/000811A1 |
The invention relates to a coupling for a motor vehicle, comprising a first and a second shaft (W1, W2) having a common axis, a coupling sleeve (KR), which is supported on the first shaft (W1) in a rotationally fixed and axially movable ...
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WO/2014/208001A1 |
The electromagnetic clutch (1) is provided with: a cylindrical inner ring (5), the inner circumference of which holds a bearing (4); and a friction section (7) having a friction surface (6) that extends radially from the inner ring (5). ...
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WO/2014/196420A1 |
An electromagnetic actuator (20) is provided with: an electromagnetic coil (21); fixed parts (inner yoke (22) and outer yoke (23)) disposed around the electromagnetic coil (21); and an armature (24) forming the magnetic circuit (M) of th...
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WO/2014/183061A1 |
An electromagnetic clutch assembly includes a rotor assembly operable to rotate about an axis. The electromagnetic clutch assembly also includes an armature assembly operable to rotate about the axis. The electromagnetic clutch assembly ...
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WO/2014/174194A1 |
The invention relates to a transmission (6) for self-propelled rolling vehicle (1), of the type comprising at least one rotary input shaft (8), one output shaft (9) able to drive the rotation of at least one wheel (3) of the vehicle, a b...
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WO/2014/165977A1 |
In an aspect, a method is provided for controlling a clutch assembly having first and second rotatable clutch members. The method includes providing a wrap spring clutch having first and second ends. The phase angle between the first and...
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WO/2014/157301A1 |
[Problem] To provide an electromagnetic clutch such that the work of connecting a power source and an electromagnetic coil is easy without loss of magnetic characteristics. [Solution] An electromagnetic coil unit (4), which can transmit ...
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WO/2014/156757A1 |
This electromagnetic clutch (1), which is provided with a thermal fuse (4), is provided with base sections (57a, 57b) having: wiring locking sections (57a1, 57b1) that are provided separated from each other on the flange section (522) of...
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WO/2014/156062A1 |
When an electronic control device outputs a clutch OFF signal to a clutch relay and the clutch relay connects the control device (6) to the vehicle power source, a timer circuit begins performing a control to turn electricity on to the c...
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WO/2014/155686A1 |
[Problem] To provide a clutch that prevents clutch brake dampening, a punch for forming clutches, and technology for a manufacturing method for clutches. [Solution] A clutch having: an annular metal supporting part having a bottom, an in...
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WO/2014/146659A1 |
Method for controlling an electromagnetic clutch of a motor vehicle, said clutch being arranged between an internal combustion engine and a secondary assembly drive with an electric machine and at least one secondary assembly, wherein th...
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WO/2014/147612A1 |
An apparatus for coupling mechanical power between the rotor of a Brushless DC Motor and an external mechanical load comprises: a) two concentric rings; b) an equal number of magnets connected to the inner ring and to the outer ring; and...
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WO/2014/131409A1 |
The invention relates to a torque transmission device having a switching element for torque transmission of a torque in specific operational states, wherein in other operational states the torque is not transmissible or is transmissible ...
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WO/2014/126447A1 |
The present invention relates to a magnetic coupling apparatus for connecting a driving shaft and a driven shaft, which have the same central axis, by means of magnetic coupling to transfer power. The coupling apparatus comprises: a firs...
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WO/2014/115532A1 |
The end face section (13) of a rotor (10) comprises a frictional surface (13a) and an end face (13b) that are separated from each other in the axial direction. When electricity to the electromagnetic coil is turned on, an armature (20) a...
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WO/2014/115301A1 |
A disconnection mechanism comprising: an operation mechanism that transmits motive force to an engagement member (sleeve) and is capable of moving the engagement member in a first direction in which the disconnection mechanism is connect...
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WO/2014/114554A1 |
The invention relates to a shiftable clutch for a motor vehicle having a hybrid drive, wherein the hybrid drive comprises a voltage system (HS) having a voltage lying above the 12-volt vehicle electrical system voltage of the motor vehic...
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WO/2014/112327A1 |
An electromagnetic coil (51) forms a magnetic circuit (M) for generating an attractive magnetic force for linking a pulley (30) and an armature (40) by causing a magnetic flux to pass multiple times through a boundary between the pulley ...
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WO/2014/110220A1 |
An electromagnetic disconnect system has an output housing having an armature with a coil and an output shaft bearing fixed to it. A pressure plate and a sliding dog clutch are slidably attached to an output shaft that is in rotational c...
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WO/2014/103206A1 |
Ring insertion grooves (334, 335) are formed between two mutually adjacent plates among multiple concentrically disposed disc-shaped plates (331 - 333) that are obtained from a magnetic material. Rings (34, 35) obtained from a nonmagneti...
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WO/2014/105618A1 |
A fail-safe friction clutch assembly for a vehicle accessory, particularly to drive a vehicle cooling pump, and more particularly as part of a dual mode drive for a cooling pump, together with an electric motor. The friction clutch assem...
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WO/2014/094764A1 |
The invention relates to a clutch (100) comprising an input side (105) and an output side (145), which are arranged such that they can rotate. First frictional partners (140) which can each be displaced axially are connected in a torque-...
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WO/2014/094769A1 |
The invention relates to a clutch device, particularly a booster clutch device, at least comprising a clutch flange and a clutch hub which are arranged coaxially with one another and are coupled together by means of a spring device havin...
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WO/2014/087846A1 |
Provided is an electromagnetic clutch wherein the outer diameter of a drive-side rotor can be reduced. Said electromagnetic clutch uses a design in which current is supplied to a solenoid part of an electromagnetic solenoid contained in ...
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WO/2014/080560A1 |
When a control device (6) starts to pass electricity in a first direction with respect to an electromagnetic coil (53), the magnetic force generated by a non-attractive magnetic circuit (MCb) becomes stronger than the attractive magnetic...
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WO/2014/076867A1 |
In the clutch mechanism (20), non-magnetic sections (90, 91) of an armature (40) are offset from the non-magnetic sections (70, 71, 72) of a pulley (30) in the radial direction of a rotation axis (2a). Therefore, in an attractive magneti...
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WO/2014/074438A1 |
A solenoid assembly having a solenoid core, coil and flux plate. The flux plate has inner and outer ring members connected by connecting members. A stop member with a ledge is used to selectively prevent an armature member from coming in...
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WO/2014/073142A1 |
An electromagnetic clutch (100) provided with: an armature (4) in which two or more nonmagnetic sections (41, 42) of differing radii are provided and which is installed on a rotation shaft (LO); a rotor (1) in which three or more nonmagn...
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WO/2014/053126A1 |
The invention relates to a drive train comprising an internal combustion engine, a transmission with a transmission input shaft driven by the internal combustion engine, a plurality of adjustable transmission ratios, a transmission outpu...
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WO/2014/029446A1 |
The invention refers to a mechanical combustion-engine-driven fluid pump (10) comprising an input shaft (20) which is directly driven by the combustion engine (12), a pumping unit (18) with a pump rotor (19), and a magneto-rheological mu...
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WO/2014/024240A1 |
[Problem] To provide a method for removing a magnetic clutch from a clutch cover. [Solution] A circular groove (8d) is formed in the outer periphery of a circular boss part (8a) of a clutch cover (8), and a circular groove (69) that face...
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WO/2014/012228A1 |
Disclosed is a continuous speed adjustment apparatus for mechanical transmission equipment. The continuous speed adjustment apparatus comprises a main shaft (101, 201, 301, 401), a driving disc (102, 202, 302, 402) located on the main sh...
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WO/2014/009753A1 |
A blind riveting apparatus (1) comprises a motor (3), and a clamp (31) for gripping the mandrel of a blind rivet, the clamp being movable substantially along the axis of the rivet. The apparatus further comprises a first transmission (51...
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WO/2014/010489A1 |
Provided are an anchoring complex and a method for anchoring an adherend (51) containing a friction material to a coating object (50), wherein the anchoring method is characterized in that a coating film (53') is formed on at least part ...
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WO/2013/190436A1 |
The present invention relates to a patient interface device (10) comprising a sealing assembly (12) for delivering a flow of breathable gas to a patient (16),an attachment assembly (14) for attaching the sealing assembly (12) to a patien...
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WO/2013/186076A1 |
A power transmission unit for a motor vehicle is described, in which a drive torque of a drive motor is supplied to a first axle (VA) driving the drive wheels, and the drive torque can be supplied via a power transmission unit, a disconn...
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WO/2013/186102A1 |
The invention relates to a clutch device (102) having an actuating device (204), especially for a drive train (100) of a motor vehicle which comprises an internal combustion engine (104), an electrical machine (108) with a stator (118) a...
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WO/2013/167279A1 |
The invention relates to a drive device for motor vehicles comprising one or more electric motors E, each of which is associated with at least one drive wheel (2; 3) rotatable on a steering knuckle and drives said wheel via a step-down g...
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WO/2013/157986A1 |
The invention relates to the design of a pump for delivering molten metals and hot fluids, in particular for producing jets of liquid metal serving as a liquid-metal electrode in high-power sources of X-ray or extreme ultraviolet radi...
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WO/2013/157316A1 |
In order to provide a configuration that enables a large thrust force and a large movement stroke to be obtained with a slider, and that has an energy-saving characteristic, the present invention is equipped with an energization control ...
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WO/2013/157985A1 |
The invention relates to the design of a heat-resistant magnetic clutch which is intended for transmitting motion in hot media, in particular in smelts with a temperature greater than 300ºС. The result mentioned is achieved by the f...
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WO/2013/159004A1 |
Drive devices for coupling a drive mechanism to an input shaft and methods of providing coupling control through an electromagnet are described herein. The drive devices include a driven member operatively coupled to a clutch assembly en...
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WO/2013/152430A1 |
In an aspect, a clutch assembly is provided that uses an electromagnet to generate a magnetic circuit which drives an armature to a position whereat it engages the clutch to operatively connect a rotating member to a stationary member. I...
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WO/2013/152475A1 |
An electromagnetic fan clutch for cooling an automobile engine comprising: a pulley (1) rotatably connected with a main shaft (6), wherein the pulley outputs the power to the fan fixing plate through an electromagnetic control device; a ...
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WO/2013/150982A1 |
A rotation transmitting device is configured in such a manner that the retainer (16) of a two-way clutch (10), the engagement and disengagement of which is controlled by an electromagnetic clutch (50), is configured from a control retain...
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WO/2013/146226A1 |
Column sections (22, 26), which are respectively formed on a control retainer (16A) and a rotation retainer (16B), form assemblies alternately arranged in the circumferential direction so as to form pockets (27) between adjacent column s...
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WO/2013/143118A1 |
Provided are an opposed iron core transmitting rotation motion, a manufacturing method thereof, and an electromagnetic fan clutch formed by the opposed iron core. The opposed iron core comprises iron core grooves (12; 13) axially arrange...
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WO/2013/135457A1 |
The invention relates to a coupling assembly (1) for transferring a drive torque from a drive shaft (2) to a secondary unit, in particular to a fan wheel, of a motor vehicle, comprising a drive shaft (2), an output shaft (9) comprising a...
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