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Patent Searching and Data


Matches 551 - 600 out of 13,207

Document Document Title
WO/2006/096742A1
A method for in-situ solid lubrication of sliding electrical contacts includes the steps of providing a device having a movable electrically conductive first member (110) and an electrically conductive second member (105,106,107), the fi...  
WO2006052144A3
Means for transferring electric power and/or signals comprises an electrical power slip-ring system (EPSR) (3) comprising a housing (4) containing an electrical slip-rings, the housing (4) being connected to a support structure (6) of a ...  
WO2006049642A3
A two speed direct current electric motor comprising: an armature having a commutator assembly that is adapted to receive an electromotive force to cause the armature to operatively rotate. A brush assembly having a common brush and a lo...  
WO/2006/072491A1
The invention relates to a brush holder for an electrical machine, comprising a spring lever element (2) on which a brush holding device (2c) for holding a brush (5) is placed, and comprising a litz wire (3) for an electrically conductiv...  
WO/2006/067097A1
The invention relates to a brush holder (3) and a current transmission unit, on a dynamo/electrical machine, in particular, an electric motor, comprising said brush holder (3), which has guide regions for guiding a brush (12) which may b...  
WO2006052144A9
Means for transferring electric power and/or signals comprises an electrical power slip-ring system (EPSR) (3) comprising a housing (4) containing an electrical slip-rings, the housing (4) being connected to a support structure (6) of a ...  
WO/2006/058578A1
The invention relates to a commutator comprising a support body (1), a plurality of conductor segments (13) that are secured in said body and a compensation unit (18) comprising several compensation elements (17), which electrically inte...  
WO/2006/057449A1
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...  
WO/2006/057661A1
A reorientable electrical expansion outlet (20) is disclosed. The outlet has a housing with a housing cavity and rotatable electrical female receptacles (73) seated within the cavities. A plug is provided for connection to another outlet...  
WO/2006/056011A1
A power supply connection apparatus (10) including a housing (11) having at least one first contact member (12) in communication with a power supply, at least one rotary member (13) mounted for rotation relative to said housing, the rota...  
WO/2006/052144A2
Means for transferring electric power and/or signals comprises an electrical power slip-ring system (EPSR) (3) comprising a housing (4) containing an electrical slip-rings, the housing (4) being connected to a support structure (6) of a ...  
WO/2006/049642A2
A two speed direct current electric motor comprising: an armature having a commutator assembly that is adapted to receive an electromotive force to cause the armature to operatively rotate. A brush assembly having a common brush and a lo...  
WO/2006/045652A1
Disclosed are a method and a device (34) for hot-pressing hooks (32) on commutators (24), said hooks (32) being arranged on lamellae (36) of the commutator (24). A first electrode (38) electrically contacts hooks (32) and presses the sam...  
WO/2006/045709A1
The invention relates to a brush (30) for an electric machine (10), whereby the brush (30) comprises a shaft (42) having a transversal section (46) comprising an outer contour (44) and the outer contour (44, 44.1, 44.2, 44.3, 44.4, 44.5)...  
WO/2006/045658A1
Disclosed is an electric machine (10) comprising a flat commutator that is provided with a face encompassing planar contact segments (76), and a brush holder (32) which retains, within cartridges (34), brushes (30) that are impinged upon...  
WO/2006/035001A1
The invention relates to an electric motor for motor vehicles, in particular a small direct-current electric motor. Said motor comprises a housing (3) and a brush group holder (7), which supports at least two brush holders (21) comprisin...  
WO/2006/034148A2
Round keyed brushes 20 for electric motors 10. The brushes 20 are formed from sintered material and the protruding key 22 runs the length of the brush 20. The brush material is preferably carbon combined with copper and/or silver. Brush ...  
WO/2006/024563A1
The invention concerns a commutating machine and a contact brush holder for electrically contacting a rotor, particularly a brush holder for a commutating or slipring machine. The contact brush holder comprises at least one contact brush...  
WO/2006/021582A1
The invention relates to a brush holder (24) which comprises two front sides (30, 32) comprising at least one support (34) wherein the at least one brush (22.1, 22.2) is displacably received, and a carrier (42) which carries at least one...  
WO2005072206A3
A brush holder assembly for a micro motor (Figure 5) includes a brush (50) having a recessed portion (50R). The brush is mounted in a holder (60) having a cutout portion (55) for the spring (53) to engage the brush at the recessed portio...  
WO/2006/021578A1
The invention relates to a brush holder (24) for an electric machine (10). Said holder comprises two end faces (30, 32), at least one retaining element (94), in which at least one brush (22) is held in a displaceable manner and a support...  
WO/2006/021573A1
The invention relates to a brush holder (24.1, 24.2) for an electric machine (10). Said holder comprises two end faces (30, 32), at least one retaining element (34, 94), in which at least one brush (22.1, 22.2) is held in a displaceable ...  
WO/2006/017373A2
A motor mounting (102) and a motor (100) configured for simplified assembly. The motor mounting (102) is configured for including a bearing (104), the bearing (104) for receiving a rotor shaft (112) therein. The motor mounting (102) is c...  
WO/2006/013991A1
A rotating electrical machine, which is a direct current motor, includes carbon brushes. Each carbon brush contains graphite grains, metal particles, and solid lubricant, which are sintered in a dispersed state. The graphite grains are e...  
WO/2006/011267A1
A carbon brush which enables to suppress abrasion of a carbon commutator and suffers from only a small swelling. The carbon brush slides in contact with a carbon commutator which is employed in a fuel pump and has a bulk density of 1.85 ...  
WO/2006/007952A1
The invention relates to the production of a planar commutator with a carbon running surface, wherein an annular closed corrugated conductor blank (1), comprising conductor segments (3) and bridging parts (4) connecting said bridging seg...  
WO/2006/007311A2
The present invention provides several improvements in a slip ring (36) that is adapted to provide electrical contact between a rotor (42) and stator (40). In one aspect, a brush tube (39) is crimped around the upper marginal end portion...  
WO/2006/006263A1
A contact condition between a rotary electrode placed in a vacuum tank and a power supply mechanism for supplying power by being in contact with the rotary electrode is improved. A vacuum device comprising a vacuum tank, a rotary electro...  
WO/2005/124945A1
Disclosed is an electric machine comprising a stator (1, 1') and a rotor (2) which is mounted in two bearing (3, 3') so as to be rotatable about the longitudinal axis (4, 4') thereof and is provided with a rotor winding (5, 5'). A slip r...  
WO/2005/124946A1
The invention relates to a hammer brush (22) which can be pivotably mounted onto a brush holder (24) of an electric machine (10), and comprising a leaf-spring (36). The leaf-spring (36) comprises a securing section (38) for anchoring ont...  
WO/2005/119857A1
A wind power station comprising a wind power generator (7, 13) provided with a stator and a rotor (6), and a current transfer device (20) for at least temporarily feeding of a winding of the rotor (6), wherein the current of the winding ...  
WO/2005/117214A1
The invention relates to an arrangement which is used to guide a layered carbon brush (14) comprising a metal carbon brush guide (100) which extends from a bearing plate (104) made of a plastic material, in addition to a metal helical co...  
WO/2005/114799A2
A connector is disclosed which allows standard hardware pieces (e.g. hinges, etc.) to be easily connected to round or other substantially non-planar surfaces or surfaces with minimal planar aspects. Currently, direct connection of standa...  
WO/2005/114782A2
Electric motor components are formed of a conductive loaded resin-based material. The conductive loaded resin-based material comprises micron conductive powder(s), conductive fiber(s), or a combination of conductive powder and conductive...  
WO/2005/115048A1
An input cord used for a headphone or an electronic device is wound up around a winding device such as a reel, and easy assembling is realized without using any jig when a commutator mechanism for relay to another D/U through the longer ...  
WO/2005/112205A1
The invention relates to a carbon brush (22, 22.1, 22.2, 22.3) for an electric machine (10), which is designed to be pivotally mounted on a brush holder (24, 56) of said machine (10). To this end, the carbon brush (22, 22.1, 22.2, 22.3) ...  
WO2005081989A3
An armature for an electromotive device having a unitary coil and armature is disclosed. The armature may include a coil (12, 12') having inner (12) and outer (12') winding portions separated by an insulator, each of the winding portions...  
WO/2005/101619A1
A graphitic brush (1) which hardly wears irrespective of temperatures used and which copes with the problem of prolongation of life; and a motor having the graphitic brush (1). In the graphitic brush (1) for feeding a coil (17) wound on ...  
WO/2005/099049A1
The invention relates to a brush holder for an electrical machine, which comprises a housing (2) for housing a brush (11), a prestressing element (7), and a fastening element (3, 5) mounted on the housing (2) and fastening the brush hold...  
WO/2005/099048A1
Sliding contact element for electric motors working with high current densities, such as gear reduced starters, comprising copper particles, black mix particles that result from milling a mixture of graphite particles and organic binders...  
WO/2005/096474A1
[PROBLEMS] To provide an electric contact mechanism for a small motor in which durability of electric contacts can be improved by reducing mechanical abrasion and electrical abrasion. [MEANS FOR SOLVING PROBLEMS] In an electric contact m...  
WO/2005/093913A1
The invention relates to a pivot bearing with electrical continuity, particularly for a sausage clipping machine, wherein the pivot bearing has a bearing casing (40) and a bearing axle (20) rotationally mounted therein and the bearing ca...  
WO/2005/091472A1
A flat type vibration motor and brush of the same is provided. The brush is fixed between a rotor portion and a stator, and the width of the brush gradually narrows from its lower end to its upper end to prevent deformation caused by sho...  
WO2005038272A8
A rotatable, pivotable connector (10) having a female end (14), a male end (12), a neck (16) joining the male and female ends, and an exterior retention element. The exterior retention element, such as, for example, a fitting (30), may l...  
WO/2005/085016A1
The invention relates to a device for mounting a module on a turnable steering wheel of a motor vehicle in such a manner that the angular position of the module remains constant when the steering wheel is turned. The device comprises: a ...  
WO/2005/086297A1
The invention relates to a sliding contact piece for transmitting an electrical current with a density of between 15 A/cm2 and 50 A/cm2, said element comprising copper particles and graphoid particles produced by grinding a mixture of gr...  
WO/2005/081989A2
An armature for an electromotive device having a unitary coil and armature is disclosed. The armature may include a coil (12, 12’) having inner (12) and outer (12’) winding portions separated by an insulator, each of the winding port...  
WO/2005/082673A1
An information transmitter for transmitting biological information detected by electrodes (21, 22) arranged on a handle (10) to a processing means (23) performing various processings based on the biological information. The information t...  
WO/2005/078872A1
The invention relates to a sliding contact device, especially a collector ring or a collector wire, said device comprising a structured coating with a combined microstructure and nanostructure on the surface of the insulators. In this wa...  
WO/2005/078907A1
The invention relates to a brush system for an electric drive unit. Said brush system comprises a base to which brush system elements are fastened. Strip conductors via which required electrical connections are established are also provi...  

Matches 551 - 600 out of 13,207