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7626294 |
Feeder line and terminal connection structure in stator, and joining device
In this feeder line and terminal connection structure, each of feeder lines is positioned shifted in an axial direction of a stator for each phase, and includes a terminal portion extending in a...
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7622842 |
Rotary electric machine and stator for rotary electric machines
In a rotary electric machine, output ends of first and second three-phase windings of first and second sets included in a first group are separated from those of third and fourth three-phase...
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7622835 |
Motor protector attachment system
A motor protector receiving bracket ( 10 ) is shown for use with a multiphase motor protector having at least two terminal pins ( 4 and 5 ). The bracket has a back wall formed with first ( 12 e )...
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7622834 |
Brushless DC motor and manufacturing method thereof
A brushless DC motor includes an embedded memory of a micro computer mounted on a circuit board which can be modified during and/or after a manufacturing process of the brushless DC motor. The...
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7619334 |
Motor having a highly reliable grounding structure and electric equipment on which the motor is mounted
This motor has a stator formed by integrally molding a stator core, a stator winding wound around the stator core, and a grounding terminal mounted on the stator winding by insulating resin. The...
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7619331 |
Turbomachine with integral generator/starter
Turbomachine such as an aircraft turbojet comprising an electrical generator/starter ( 26 ) that can be mounted and dismounted by axial translation in an upstream enclosure ( 18 ) of the...
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7615975 |
Motor module having a deformable component that absorbs tolerances
A cable for supplying electric power to a motor is electrically connected to an inner conductor of a terminal block via a contact by a mating structure of a male connector and a female connector. A...
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7615899 |
Magneto generator with arrangements for lead wires of three-phase windings
In a magneto generator, second phase lead wires ( 10 a, 10 b ) and third phase lead wires ( 11 a, 11 b ) among individual one pair of first, second and third lead wires ( 9 a, 9 b; 10 a, 10 b;...
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7612474 |
Rectifier assembly with enhanced air cooling
An alternator rectifier assembly includes a rigid load bearing bushing intermediate a stator terminal board and a positive heat sink, wherein a minimum separation distance between the stator...
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7608953 |
Alternator provided with improved means for removing electrostatic chargers
The invention relates to an alternator including at least one concentration peak ( 80 ) for the accumulation of electric charges ( 90 ) which is formed on the external face ( 19 ) of a ease bearing...
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7608950 |
Traction motor shaft connected to vehicle ground via drive gear
In order to prevent bearing currents, particularly in converter-operated traction motors ( 1 ), the housing ( 11 ) is grounded via a grounding capacitor (C ground ).
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7607220 |
Method for establishing electrical connections in a hybrid electro-mechanical transmission
A method for establishing electrical communication between a control module and a motor/generator in a hybrid electromechanical transmission includes providing a preassembled terminal subassembly...
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7605506 |
Electric motor with reduction gear mechanism
In a wiper motor including a motor body and a reduction gear apparatus, an accommodating case is integrally provided on a brush holder provided to the motor body, and this accommodating case is...
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7605505 |
Rotating electric machine rotor pole crossover
A rotor for use in a high speed electrical machine includes a shaft, a plurality of poles, a plurality of coils, and a rotor crossover that is relatively flexible, and that does not crack under the...
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7603759 |
Method for manufacturing a motor having a control circuit board
A control circuit board is received in a circuit board receiving case without being directly joined to the circuit board receiving case and has a circuit board side connector. The circuit board...
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7602090 |
Gearing drive unit comprising an electronics interface
Gear drive unit ( 10 )—combinable with various plug-in modules ( 34, 82, 94, 110 )—with an electric drive motor ( 12 ) featuring an armature shaft ( 16 ) and at least one housing part ( 18 )...
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7598637 |
Stator for an electrical machine
A stator for an electrical machine includes a ring-shaped stator yoke with a number of stator coils arranged thereon. The conductor ends of the coils are designed to be connected to a wiring...
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7595573 |
Submersible electric motor terminated for auxiliary tools
A submersible electric motor in a submersible pump system is provided that facilitates connecting auxiliary tools with the motor and disconnecting auxiliary tools from the motor without draining...
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7595572 |
Motor
A motor includes a stator including a core back having a circular or substantially circular shape, a plurality of tooth portions extending radially inwardly from the core back, a plurality of...
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7592724 |
Rectifier for automotive alternator
In a rectifier for an automotive alternator, each of the rectifying elements includes a semiconductor chip and a lead electrode that connects the semiconductor chip to a corresponding one of...
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7587807 |
Method for manufacturing a stator of an electrical rotating machine
A method for manufacturing a stator of an electrical rotating machine that is configured to have a rotor mounted inside the stator. The stator has a laminated magnetic circuit having a stack of...
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7586231 |
End cap for segmented stator
A stator for an electromagnetic machine includes a plurality of discrete and individually wound stator segments having end caps positioned on the segments. The end caps have legs for positioning...
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7586228 |
Stator of an electric motor
The invention relates to a stator of an electric motor, comprising a laminated stator core ( 1 ) which is provided with electrical insulation ( 8 ) composed of plastic, and a stator bushing ( 3 )...
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7586225 |
Hybrid transmission motor module with integral wire connections
A hybrid transmission includes two electric motor modules and a plurality of planetary gear sets operatively connectable to the motor modules and to an engine. The motor modules each include...
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7586224 |
Rotating rectifier assembly
A rectifier assembly includes individual diodes arranged to form a full-wave bridge such that the silicon wafers of the diodes are loaded in compression. As so arranged, the centrifugal forces add...
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7582999 |
Electric machine having a magnetically inducible core
An electric machine which includes a magnetically inducible core ( 60 ), at least three elongated first, second and third current carrying conductors ( 64 - 66 ) passing through a respective...
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7579732 |
Insulating motor housing
An insulating motor housing includes first to fourth power supply elements stacked in their thickness direction to be spaced and insulated from each other and integrated with a housing body by...
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7579731 |
Miniature brushless motor structure
Disclosed herein is a reliable inner rotor type miniature brushless motor structure wherein, while a field coil is fixedly disposed onto the inner wall of a housing, an end flange is fixedly...
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7579730 |
Motor and manufacturing method thereof
A motor main body includes a brush holder, which holds a plurality of power supply brushes. A control circuit member includes a drive control IC, which controls rotation of the motor main body, and...
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7579729 |
Rotary electric machine
A rotary electric machine comprising a stator body (ST in FIG. 1 ) which includes a winding configured of a plurality of coils ( 2 ), and a power supply section (PS) which includes conductive...
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7579728 |
Electric drive with expandable catch and protective device
An electric drive for an electric motor. The electric drive is made up of components consisting of a brush holder plate and a bearing plate which are interconnected via at least one snap-on...
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7579727 |
Connector piece for a fuel pump
In the case of a fuel pump, a plug for fixing electric contacts is manufactured from a material which is capable of swelling with fuel, and is inserted into a receptacle of a connecting piece by...
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7576461 |
Electric motor
The electric motor is a fitment to a customer's unit and in particular to a customer's electronic throttle control unit. The motor comprises a can-like metal housing 10 having one or more...
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7574790 |
Method for manufacturing a stator of an electrical rotating machine
A method is provided for manufacturing a stator of an electrical rotating machine. The method includes: impregnating a first winding head with a first composition that includes a heat-setting resin...
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7569964 |
Variable reluctance type angle detector
The variable reluctance type angle detector has a stator and a rotor. The rotor is provided rotatably with respect to the stator. The stator has a plurality of tooth members disposed in a circle....
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7569958 |
Axial air-gap electronic motor
In an axial air-gap electronic motor having a stator that is formed by annularly connecting a plurality of core members around an axis of a rotor output axis, an insulator that insulates a winding...
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7567008 |
Rotating electrical machine and method for producing such a machine
A rotating electrical machine ( 10 ) has a rotor ( 11 ), which rotates about an axis ( 13 ) and is surrounded concentrically by a stator ( 12 ) having a stator winding ( 30 ) inserted into a stator...
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7567002 |
Board mounted structure of vibration motor
A board mounted structure of a vibration motor which self aligns along with melting of cream solder even if deviation occurs in positioning of the flat bottom surface of a metal holder frame and a...
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7567001 |
Compact fan motor and electric device comprising a compact fan motor
A compact fan motor including a motor body having a tubular case accommodating a rotor, a permanent magnet, and brushes, and a pair of spring terminals that are connected to the brushes, sticks out...
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7560848 |
Electrical machine with commutator rotor
An electrical machine having at least four exciter poles in the stator and having a commutator rotor, which has a number of slots pole teeth on its circumference that is greater than the number of...
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7560839 |
Electric motor and fuel pump having the same
A stator of an electric motor includes coil cores, bobbins and coils. The coil cores include six coil cores, which are arranged at equal angular intervals in a circumferential direction. The...
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7557478 |
Structure for a motor/generator with an improved stator and method of manufacturing same
In a structure for a motor or generator, stator segments have a toothed portion to receive a coil. A busbar is electrically connected to the coil, and an insulator has a coil insulator portion...
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7557477 |
Electric machine with integrated power electronics and method for producing the bond of the DC bars with the DC contacts surfaces of the power semiconductor of the power electronics
The proposed electric machine with integrated power electronics is modularly constructed, it being possibly prefabricated and separately to install the parts stator carrier ( 2 ), control ( 10 )...
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7554235 |
Motor cover and electric motor equipped with the same
A heat sink ( 35 ) is fixed by insert molding to a resin-made motor cover covering a case body fixed to a motor body. A flow-in portion ( 61 ) extending along a straight line and branch portions (...
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7554233 |
On-vehicle alternator capable of adjustably orienting output cable
An alternator (AC generator), which is to be attached to an engine mounted to a vehicle, comprises an output terminal to which one end of a cable for supplying a battery with power generated by the...
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7554232 |
Protective cover which is intended to be mounted on the rear bearing of a rotating electrical machine, alternator and alternator-starter comprising one such cover
The invention relates to a protective cover which is intended to be mounted on the rear bearing ( 14 ) of a polyphased rotating electrical machine, such as an alternator or an alternator-starter...
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7554231 |
Motor actuator
A motor actuator may include a motor, a cam driven by the motor, switch contact pieces operated by the cam, a housing case which accommodates at least the cam, the switch contact pieces, and...
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7554230 |
Control circuit device for motor, method for manufacturing the device, and motor having the device
A control circuit device for a motor is provided with a circuit board which has an electrically-conductive terminal for electrically connecting the motor with an exterior connector, a heat...
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7548002 |
Axial air-gap rotor and axial air-gap coreless motor equipped with the same
An axial air-gap rotor includes wound air-core armature coils disposed on one side of a printed wiring board, and a cylindrical commutator disposed at the rotation center. The commutator includes...
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7548001 |
Gear motor in particular for motor vehicle wiper mechanism
The invention is remarkable in that the connection the connection comprise at least one conductor track which is overmolded inside the closure casing, and which is provided with at least one notch...
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