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WO/2012/059248 |
Electric-motor motor-vehicle liquid delivery pumps (10) having an electrically commutated motor stator (12) and a permanently excited motor rotor (14), wherein a separating can (16) separates the wet region (22) with the motor rotor (14)...
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WO/2012/056525 |
The objective is to reduce maintenance inspection costs by enabling the liner and the stator to be easily extracted from the housing of an electrical generator and enabling the replacement of only the liner and the stator. The electrical...
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WO/2012/055623 |
The present invention relates to a sealing plug designed to equip a ventilation outlet of a sealed casing (2) of an electronic equipment item, in particular of a gear reduction unit for a wiper motor intended for wiping a glazed surface ...
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WO/2012/056481 |
A roll-forming process is described, in particular for producing metal housings (1) for electric motors, comprising the steps of stamping a metal band to obtain at least one metal strip (2) to be worked and rolling such metal strip (2), ...
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WO/2012/054132 |
An integrated motor and control system has an electric motor. A control controls operation of the motor. A housing substantially covers at least two sides of the control. The housing has an opening and a liquid guide for guiding liquid t...
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WO/2012/054168 |
A bearing assembly for a submersible pump motor has a bearing body, having a hub, an outer portion, and a plurality of wing portions. The wing portions are spaced apart to form a plurality of cavities in the bearing body. A mass damper i...
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WO/2012/050731 |
Embodiments of the invention provide an electric machine module including module housing with an inner wall and at least one end cap. The module can at least partially define a machine cavity. The electric machine module can also include...
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WO/2012/048839 |
The invention relates to a spring contact for a sliding contact having a terminal region (24) and at least one contact region comprising an elongated spring element and a precious metal, wherein the spring contact comprises a conductive ...
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WO/2012/046794 |
A motor assembly (2) comprises: a motor (5), an inverter (6) for changing the rotational speed of the motor (5); a cooling fan (8) connected to the rotating shaft (10) of the motor (5); a guide cover (20) for guiding, to the inverter (6)...
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WO/2012/046314 |
A rotary electrical device (100) provided with: a stator iron core (41); a rotor (20) having a laminated core (25) disposed within the stator iron core (41) and composed of laminated electromagnetic steel plates, and also having iron cor...
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WO/2012/045817 |
A power generating apparatus has a transverse flux generator (2) with a stator (6, 6a, 6b, 6c, 6d) and a rotor (10, 10a, 10b, 10c). The rotor (10, 10a, 10b, 10c) is mounted by means of a single conical roller bearing (16) such that it ca...
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WO/2012/046405 |
[Problem] To provide an eccentric rotation drive device that can avoid enlargement of the eccentric rotation drive device and that is capable of suppressing power consumption. [Solution] The eccentric rotation drive device (100) is provi...
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WO/2012/046444 |
[Problem] To provide an eccentric rotation drive device that is capable of performing appropriate lubrication and cooling by means of a processing liquid while suppressing damage to members and loss of energy resulting from friction. [So...
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WO/2012/046532 |
A commutator motor (12) presented as an example of a compact motor comprises a motor housing (17) which is die-cast from a magnesium alloy. The motor housing includes a cylindrical body part (27) for holding a stator (18), a flange part ...
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WO/2012/045507 |
The invention relates to a direct current electric machine (1) comprising a housing (3), a rotor (7) that has coils (11) as electromagnets (12), a stator (13) with stator magnets (14), said rotor (7) and stator (13) preferably being arra...
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WO/2012/041911 |
The invention relates to a carbon brush module, comprising a brush holder for receiving a carbon brush (12) and for arranging the carbon brush on a surface of a brush support of an electric motor, such that the carbon brush extends paral...
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WO/2012/041210 |
Provided is a paper shredder comprising a housing (6) and a paper shredder head (4), wherein a transmission mechanism (5) and a motor are provided in the paper shredder head (4); the motor comprises a motor body (1), the motor body (1) h...
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WO/2012/044177 |
An electric, permanent magnet motor (10) is described, where the motor comprises a motor housing (12) with a stator (14) and an internal rotating rotor (16) connected to a central shaft (24), as the rotor (16) is equipped externally with...
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WO/2012/043575 |
Disclosed is a fluid dynamic bearing device which operates quietly, has high precision, high support stiffness and low-cost manufacturability, and easily replaces rolling bearings; also disclosed is an assembly method thereof. The fluid ...
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WO/2012/041584 |
The invention relates to a housing (2) for an electric machine, comprising a first housing element (4a) for receiving power electronics (6) of an electric machine, a second housing element (4b) and a third housing element (4c), wherein t...
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WO/2012/041472 |
The invention relates to a compressor comprising a first compartment (3) which houses an electric motor and is separated by a wall (8) from a second compartment (4) which houses a control device for the electric motor connected to the mo...
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WO/2012/038045 |
The invention relates to a method for producing a housing assembly (1), in particular for an electric machine, wherein a region (26) of a closure part (3) is reshaped in the form of an indentation (26'), in order to thus press material o...
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WO/2012/038214 |
The invention relates to a pump having an electric motor, in particular for a motor vehicle, for conveying a fluid, comprising an impeller having conveying elements, by which a rotational movement about an axis of rotation can be execute...
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WO/2012/039540 |
Disclosed is a motor-driven compressor for a vehicle adapted to fix a connector of an electric motor for a vehicle compressor. The compressor for a vehicle includes a rotor configured be rotated by an electromagnetic force generated when...
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WO/2012/038132 |
It is known to mount an electric motor (1), in particular a blower motor, with oscillation decoupling. The electric motor (1) has a motor housing (4), in particular a pole housing, which has at least one connecting lug (10), which protru...
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WO/2012/035936 |
The purpose of the present invention is to provide a cooling structure for rotating electrical machines, capable of appropriately cooling a stator core and a coil end without a reduction in cooling efficiency, regardless of the amount of...
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WO/2012/031921 |
The invention relates to a housing for receiving an electric drive, comprising coolant channels through which a coolant can flow. Said claimed housing (1) comprises two concentric housing parts (10, 20), one inner housing part (10) recei...
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WO/2012/032821 |
Provided is a faucet device which has a built-in small power generator and is capable of suppressing abnormal noise that is generated. The faucet device (1) of the present invention is characterized by comprising: a faucet device main bo...
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WO/2012/032718 |
According to one embodiment, a motor has a cylindrical stator core and a rotor. A first framework is fixed to a side of the stator core in an axial direction, and a first bearing housing is fixed to the outside of the first framework. A ...
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WO/2012/031793 |
The invention relates to an electrical motor vehicle internal combustion motor exhaust gas recirculation valve (10) having a mechanically commutated drive motor (12) and a step‑down gear mechanism (14) which is mechanically connected t...
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WO/2012/030974 |
Electric motors and generators, in which a non-contact ultrasonic suspension of the rotor of the electric motor, are provided. The non-contact ultrasonic suspension is achieved by the formation of an elevated-pressure gaseous microfilm b...
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WO/2012/029706 |
The present invention provides an inverter integration type drive module which simplifies a connection of a phase coil with an inverter circuit and a connection of a neutral point of the phase coil and is preferable for a large volume us...
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WO/2012/028122 |
The present invention relates to an actuating unit for automotive applications, in particular motor vehicle door locks. The basic structure of said actuating unit comprises a drive (2) and a linear actuator (3, 4) that can be acted upon ...
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WO/2012/026430 |
A seal member (41) is attached to a cover (16) that occludes a gear case housing unit. The seal member (41) is configured by using an elastomer to integrally form: a plate-shaped section (41a) formed in a disc shape that covers the inner...
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WO/2012/025181 |
The invention relates to a connection arrangement and an electric motor comprising such a connection arrangement, in particular for establishing a connection between the winding lines of the stator of an electric motor and the supply lin...
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WO/2012/023739 |
The present invention relates to an explosion-proof, compound electric motor comprising: a main body shaped as a containment body defining an internal space with the axial end being opened; a terminal box shaped as a containment body def...
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WO/2012/022500 |
The aim of the invention is to equip moving electrical machines with a simple, improved ignition protection means. Therefore, an electrical machine having a first active part (4), which is fitted with permanent magnets (7), and a second ...
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WO/2012/024215 |
A stator for a progressive cavity pump or motor comprises a tubular housing having a central axis. In addition, the stator comprises a stator insert coaxially disposed within the housing. The stator insert has a radially outer surface th...
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WO/2012/023245 |
A motor includes a bracket including a circumferential wall portion and an end wall portion, and arranged to accommodate a rotor, a stator, etc. A shaft support portion is arranged on an inside of the end wall portion to rotatably suppor...
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WO/2012/023739 |
The present invention relates to an explosion-proof, compound electric motor comprising: a main body shaped as a containment body defining an internal space with the axial end being opened; a terminal box shaped as a containment body def...
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WO/2012/019864 |
The invention relates to a drive (1) of a tail rotor (12) of a helicopter (10) by a permanently excited transversal flux machine in duplex arrangement in such a way that between two stators (4), which each have a toroidal winding system ...
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WO/2012/019433 |
A phase-change magnetic pole electric generator device comprises: a cage-shaped, square column, iron-cored, magnetically-conductive ring (3), main winding (1), excitation winding (2), and compensation winding. The cage-shaped iron-core m...
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WO/2012/017646 |
Provided is a molded structure obtained by using a molding resin comprising at least a thermosetting resin and an inorganic filler having electrical insulation capability, to thereby mold an electromagnetic coil that is wound around an i...
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WO/2012/017727 |
A hermetically sealed compressor in which heat generation and insulation breakdown are hardly to occur at the connection portion between a lead wire of a motor and an external terminal is structured as follows. The compressor main body a...
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WO/2012/017767 |
A vehicular drive system with a simple configuration capable of lubricating a bearing and reducing a drag loss of a sensor rotor caused by a lubricant after lubricating the bearing is realized. The vehicular drive system includes a rotat...
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WO/2012/017007 |
The invention relates to an electrical machine having a rotor which is arranged on a shaft, a stator, an end plate which is connected to the stator and in which a rotor bearing is arranged, and a pulse generator which is connected to the...
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WO/2012/014969 |
Disclosed is a molded motor (20) in which an annular stator (50) having a stator core (52) and a coil (57) is covered by a mold resin (21). The disclosed molded motor (20) is provided with grooves (55) which extend axially to the motor a...
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WO/2012/014698 |
Disclosed is an electric drive unit comprising: an inverter; a stator that receives AC current from the inverter and forms a magnetic field; a rotor that rotates as a result of the magnetic field formed by the stator; a shaft that protru...
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WO/2012/011765 |
The present invention relates to an electric motor mainly used for an electric vehicle or the like, and more specifically, to an electric motor for an electric vehicle wherein: an electric cable inserted into the inside of a housing of t...
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WO/2012/011811 |
A generator (1) for a direct drive windmill, having a rotor (2) and a stator (3) that constitute a generator housing that encloses a generator chamber (30), a bearing assembly (4) for coupling the rotor and the stator, and an annular sea...
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