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JP3166097U |
To provide a cord puller / winder applicable to a back case of an ultra-thin computer / communication / home electric appliance. It is composed of a back case 1, a spiral spring 2, a disc spring 3, a cord 4, a cord reel 5, a lower lid, a...
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JP3165840U |
To provide a slip ring mechanism for supplying power used in a rotary lighting device or the like by improving the structure of a ring, a terminal, a brush or the like, and being inexpensive, compact and capable of saving power. In a rot...
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JP4623094B2 |
A commutator motor includes a field magnet having a field magnet core and a field magnet winding, and an armature having a rotary shaft, an armature core fixed to the rotary shaft, an armature winding wound on slots of the core, and a co...
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JP4625977B2 |
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JP4625016B2 |
A commutator for an electric machine comprises a support member made from insulating molding compound, a plurality of metal conductor segments (3), disposed thereon in evenly spaced manner around the commutator axis, with terminal elemen...
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JP4618484B2 |
A metal-graphite brush (1) for supplying electricity to a coil (17) wound around a core (9) provided at a rotor (2) of a motor (10), characterized in that the metal-graphite brush (1) is made of sintered material (22) having porosities (...
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JP4621670B2 |
A brush block is provided for transmitting currents to a slip ring using at least one multi-wire slip element with a plurality of parallel connected multi-wire slip elements that are distributed one behind the other in the direction of s...
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JP4617250B2 |
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JP2011010460A |
To provide a method of manufacturing short-circuiting members capable of improving the yield.In the method of manufacturing short-circuiting members, the short-circuiting members include a group of short-circuiting components including a...
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JP4611966B2 |
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JP2011004470A |
To provide a motor having improved reliability of protection at abnormal spark.A fusing section 76, which dissolves at a prescribed temperature lower than a dissolving temperature of a pigtail 74, is provided in the conductive pigtail 74...
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JP2011501647A |
A brush device for an electric machine is described, having a brush mount that has a brush which is accommodated in it and having a first integrated litz wire, having a first spring, which prestresses the brush against a commutator. In o...
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JP2010541524A |
A carbon brush system for an electrical machine, having at least two carbon brushes, which are situated axially adjacent to one another and cooperate with a rotatable countercontact system. The carbon brushes are implemented as directly ...
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JP2010541174A |
A brush arrangement on an electric machine, wherein the brush arrangement includes a carbon brush; a brush sleeve having a use position and a safety position, wherein the brush sleeve holds the carbon brush and is fixable on the housing ...
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JP2010541140A |
The present invention is a brush for an electromechanical machine, comprising a brush spring and at least one brush body arranged on the brush spring, the brush spring being formed in a substantially C shape and from the brush body. has ...
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JP4602176B2 |
A rotary connector device includes a stator, a rotor rotatably fitted to the stator, a cable chamber surrounded by the stator and the rotor and also formed around a rotating center of the rotor circumferentially, a flexible flat cable ac...
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JP4601110B2 |
Disclosed is a method of manufacturing a slip ring printed circuit board which includes forming a plurality of concentric spaced electrical contacts on one side of a non-conductive base and forming interconnecting electrical paths on an ...
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JP4600744B2 |
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JP4600155B2 |
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JP2010278038A |
To provide a fitting structure and a fitting method for a slider that fit the slider to a support base more easily and stably than before.The fitting structure for the slider includes the slider 1 having a slide end 3 atop, the support b...
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JP4596404B2 |
A sulfidation-resistant current-carrying member, such as a commutator, suitable for a direct-current motor in a fuel pump is provided. The current-carrying member for a direct-current motor in a fuel pump includes a commutator composed o...
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JP2010272412A |
To provide a cable-housing device with excelling user-friendliness and a high reliability, and to provide a vehicle equipped with the device.The cable-housing device is provided with a plug 45 for connecting to an external power source, ...
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JP4588392B2 |
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JP2010536147A |
An electrical contact member for use with a rotary interface within a connector assembly is provided. The electrical contact member includes a lower portion adapted to receive an electrical wire; and a laterally deflectable upper portion...
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JP3164427U |
To provide an outlet which can be attached to the surface of various outlet shells or plates and whose angle can be changed by rotating a surface having an outlet according to a plug insertion direction. Two insertion ports 11 are provid...
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JP4587256B2 |
To prevent complicated structure or manufacturing processes, prevent damage to commutator pieces, and implement favorable electrical contact between the commutator pieces and metal pieces in a disk commutator of noncommutator surface jun...
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JP2010262902A |
To obtain a precise electrical coupling which lasts over long period of time by preventing the sticking of abrasion powder, using a simple constitution. An insulating plate 13, which has an inclined surface 131 formed to have a larger di...
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JP2010262901A |
To obtain a precise electrical coupling which lasts over a long period of time, by attaining cleaning of a slip ring, using a simple constitution. A sliding part 14 of a cleaning member 13 is selectively allowed to slide on a lower strea...
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JP4575971B2 |
The high frequency rotary joint has a stator (1), which has a high frequency connection with a rotor (2) by a lambda/ 4 line. The stator partially encloses the rotor. The rotor is mounted in the stator contact-free by a radial air bearin...
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JP2010246286A |
To provide a compact and simple grounding device for vehicle, which facilitates installation work of a cover. A spring unit is constituted of a plate-shaped spring support detachably attached to a brush holder, and a press spring that is...
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JP2010246270A |
To provide a rotary electric machine which improves the durability by prolonging the service life of a brush. In a motor 2 (the rotary electric machine) which is used in a starter 1, for example, the brush 8 is urged toward the outer cir...
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JP4569796B2 |
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JP4569046B2 |
An electric motor provides a carbon contact member of a commutator from colliding with a brush holder. A projection is formed in the brush holder so that it projects toward an end face of a resin mold of an armature. An end face of this ...
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JP4569937B2 |
An assembly for transferring current comprises at least one electrically conductive slip ring (12); at least one electrically conductive brush (14) for supplying current to the at least one slip ring; and an electric or pressure actuator...
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JP2010232139A |
To obtain a simple brush structure with good followability by aligning a plurality of brush pieces directly fitted at through-holes of a printed board. The brush structure of the slip ring is so structured that brush bodies (5) made by a...
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JP3163289U |
To obtain a relatively large conductive contact area in a limited space with an adjustable insertion angle, to significantly reduce a relative sliding speed generated by rotation, and to be directly elastic. Provided is a co-axial rotati...
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JP4551521B2 |
An electrical component which has at least one end for electrically contacting another component. The electrical component includes a support with a plurality of electrically conductive fibers having at least a portion thereof extending ...
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JP2010207083A |
To provide an electric motor having a carbon brush for giving an improved feature to the motor.The electric motor has a pair of brushes for transmitting an electric power to the winding of a winding type rotor by allowing the winding typ...
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JP4545352B2 |
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JP2010200569A |
To provide a brush and a commutator which have a long life and a high efficiency by preventing damages by spark to a contact surface between the brush and the commutator which arises from commutation of a current and by lowering the resi...
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JP4533513B2 |
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JP4537381B2 |
A slip ring platter for a contacting ring system comprising: a printed circuit board (PCB) with a first and a second side a first plurality of concentric spaced conductive rings located on the first side of the PCB, a first and a second ...
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JP4527924B2 |
A connector support block has a recess defined in part by an arcuate surface for limiting deflection of a main lead connector coupled between the main lead terminal and the innermost turn of end coils on a generator. The recess is spanne...
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JP2010170703A |
To enable to provide enough power feeding nature and grounding nature, while responding to high electric current through reduction of electrical contact resistivity and sliding friction between electrodes.A power feeding structure includ...
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JP4520077B2 |
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JP4518187B2 |
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JP4520191B2 |
In the present invention, by selecting an optimum combination of plating layer materials or materials, not only the manufacturing cost of motor brush is reduced but also a plating layer having excellent characteristics is formed in a nar...
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JP2010166755A |
To downsize a brush unit and to improve reliability for avoiding electric short circuit. A positive pole terminal plate 70 and a negative pole terminal plate 80 are insert-molded into the brush holder 42 in the state where the positive p...
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JP2010165472A |
To provide a rotary connector which reduces influence of the thickness of a conductor on contact force of a rotary member allowing relative rotation of an outside member and an inside member with the conductor. The outside member 2 and t...
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JP4512318B2 |
In a multilayer brush composed chiefly of copper and graphite and incorporated therein with a solid lubricant, which consists essentially of two types of brushes, a high-copper-content part brush containing the copper in a large quantity...
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