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Patent Searching and Data


Matches 551 - 600 out of 13,264

Document Document Title
WO/2006/107790A3
A multiple positioning assembly includes a housing having a cavity therein with a circumferential groove disposed proximate a cavity opening. A ball assembly including a ball portion forms a spheroidal joint with the cavity which enables...  
WO/2007/042437A1
Carbon brush holder for an electrodynamic machine The invention relates to a carbon brush holder for an electrodynamic machine, in particular an electric motor, having a carbon brush guide (3), which is in the form of a cartridge and is ...  
WO/2007/044266A1
Disclosed is a resilient member for use in a brush holder assembly. The resilient member may be positioned between at least a portion of a brush and at least a portion of a brush holder. For example, the resilient member may separate or ...  
WO/2007/040723A1
A rotating power receptacle (100) for an electronic device (102) is provided. The power receptacle includes a socket (116), coupled to a circuit board (103), and providing power to an electronic device. The power receptacle also includes...  
WO/2007/039349A1
The invention concerns a carbon brush (2) for a direct-current motor (1). The carbon brush (2) comprises at least one brush body (2) with a running surface (15), an electrical contact between the brush body (2) and a commutator (4) of th...  
WO/2007/039302A1
The invention relates to a slip ring consisting of a substrate material and a sliding contact surface made of gold or a gold alloy, the sliding contact surface being stabilised by a support base, and to the use of a slip ring in slip rin...  
WO/2007/036436A1
In the case of the device (2) for establishing an electrically conducting connection by means of liquid metal, a gap (8) which contains a drop of liquid metal (10) is formed between a stationary part (4) and a rotating part (6). The drop...  
WO/2005/114782A3
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/2007/025524A1
Commutator for an electric motor, comprising commutator lamellae, wherein at least one angled retaining element is formed on a commutator side facing a rotor winding on at least one commutator lamella for the purpose of connecting contac...  
WO/2007/026308A2
A commutation apparatus drives a brushless motor having a stator equipped with a plurality of coils and a rotor. The commutation apparatus comprises a rotatable commutator shaft, two or more conducting rings carried discretely about the ...  
WO/2006/076209A3
Systems and methods are disclosed for producing vertical LED (201) array on a metal substrate (60) ; evaluating said array of LEDs (201) for defects; destroying one or more defective LEDs; forming good LEDs (201) only LED array suitable ...  
WO/2007/017258A1
The invention relates to a brush (34) comprising a proximal end section radially delimited by a concave face (70) capable of cooperating with a collector, and via two opposed lateral faces (68a) and (68b), and means (74a, 74b) for guidin...  
WO/2007/019050A2
Charging a battery is disclosed. An electrical connection is formed between a wireless adapter having a battery and a host. The wireless adapter is configured to be able to be removably coupled to a device to provide a wireless channel b...  
WO/2007/016235A2
A method and apparatus is disclosed for generating a drive signal that is applied to a coil in a motor. The drive signal is applied during a period (commutation period) between a commutation event and the immediately following commutatio...  
WO/2007/012453A1
The invention relates to a carbon brush arrangement comprising a layered carbon brush (14) having at least two functional layers, which are separated by an insulating layer, and a helical compression spring (102), which is made from meta...  
WO/2007/003454A1
A slip ring module (76) for a rotor (40) of an electrical machine (10), in particular, an alternator is disclosed, comprising at least one first slip ring (79) with at least one first connecting conductor (103) held in sections of an ins...  
WO/2007/000219A1
The invention relates to a closed loop conductor blank for a drum commutator (T). The conductor segments are interconnected via bridge sections. One end face of the conductor segments comprises connecting projections (7) as well as inwar...  
WO/2006/136242A1
The present invention relates to graphite films with a metal coating at most 100 nm thick and to production thereof, for example by continuous vapour deposition on graphite film, and to use thereof. In spite of the only small thickness o...  
WO/2006/133872A1
The invention relates to a flat commutator (101) comprising a support body (102) that consists of an electrically insulating material, a large number of connecting segments (108) consisting of an electrically conductive material for conn...  
WO/2006/133873A1
The invention relates to a face commutator (101) having a supporting body (102) consisting of an electrically insulating material, a large number of connection segments (108) consisting of an electrically conductive material for connecti...  
WO2005038272A3
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/2006/126624A1
[PROBLEMS] To provide a connecting terminal, in which a connecting section is strongly and elastically brought into contact with an inner plane of a connecting hole of a printed board or the like without generating deformation such as be...  
WO/2006/120357A1
The invention relates to a brush-holder (1) for a rotating commutated electric motor, comprising a support (10), provided with a central hole (5) to permit the commutator through, for arranging perpendicular to the axis of rotation and n...  
WO/2006/111732A1
An arrangement for charging a battery provided on a trolley, for example a battery used to run a display units, alarms or calls for assistance provided on shopping or supermarket trolleys, the arrangement comprising a charging station ha...  
WO2006019879A3
In a transport refrigeration system which is susceptive to having its drive motors connected to a power source in reverse phase relationship to thereby operate the drive motors in reverse, provision is made to measure the current flow to...  
WO/2006/108568A1
The invention relates to a process for the production of carbon brushes, comprising the steps of (a) preparing a pulverulent composition which comprises a carbon powder and a pulverulent thermoplastic binder, (b) processing the pulverule...  
WO/2006/097236A1
The invention relates to a carbon brush (10) having a metal layer (16, 18) on at least one surface area (12, 14) of the carbon brush. In order to provide a metal layer exhibiting good heat-dissipating properties, the invention provides t...  
WO2006017373A3
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/2006/096742A1
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 ...  

Matches 551 - 600 out of 13,264