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Patent Searching and Data


Matches 351 - 400 out of 10,795

Document Document Title
WO/2015/040823A1
A brush-equipped motor (100) is provided with a rotor (8), a pair of bearings (4A, 4B), a brush holder (1), a brush (6), a brush spring (7) that is an elastic member, and a holding section (1A). The holding section (1A) comprises anti-du...  
WO/2015/032159A1
Disclosed are a carbon brush structure and electric motor. The carbon brush structure comprises a carbon rod, a carbon rod holder for accommodating one end of the carbon rod, and a resilient component located in the carbon rod holder and...  
WO/2015/022379A1
The lifetime of sliding contact surfaces (11,31 ) of a precious metal or a precious metal alloy can be enhanced by embedding at least one nano particle in the layer forming the sliding contact surface.  
WO/2015/018723A1
The invention relates to an apparatus for transmitting an electric current to a rotatably mounted rotation body (10) which comprises at least two slip rings (11), having a contact piece support (1) and at least two contact pieces (2), wh...  
WO/2015/019587A1
This brush holder assembly has, arranged in a pair of box fixing sections (34) in a brush holder (31), a brush box assembly having a brush housed in a brush box (45). The brush holder (31) comprises the box fixing sections (34) formed fr...  
WO/2015/012233A1
A joint surface of a carbon segment is formed in a flat plate shape, a contact section of a metal segment is in contact with the joint surface of the carbon segment, a separate section of the metal segment is located at a position separa...  
WO/2014/207357A1
A method for monitoring the quality of a communication channel supported by a sliding contact, the method comprising the following steps: controlling (401) the application of a continuous electrical signal onto one of the elements of the...  
WO/2014/207047A1
The invention relates to a device for diverting earth currents, more particularly in wind turbines, from electrical machines, comprising an earthing ring mounted on a rotor of the electrical machine and a sliding contact which is connect...  
WO/2014/204607A1
An improved slip-ring has a stator and a rotor, and includes a brush having a proximal end mounted on one of the stator and rotor and having a distal end engaging the other of the stator and rotor. The brush is adapted to convey electric...  
WO/2014/183798A1
A slipring comprises a slipring module (10) rotating about a rotation axis (11), having a plurality of sliding tracks (13) and at least one multi wire brush (21,22) sliding thereon. The sliding tracks (13) have a circular contact surface...  
WO/2014/150190A1
A monitoring apparatus configured for monitoring a carbon brush of a brush holder assembly of an electrical machine. The monitoring apparatus may include a flexible sensor and a signal processing circuit for processing a signal received ...  
WO/2014/143238A1
An electrical connector for electronics in a pedal spindle. The electrical connector may have a plurality of concentrically- spaced electrical contact pads and a spindle connector. The electrical contact pads may fit within the pedal spi...  
WO/2014/138277A1
Example embodiments are directed to fluid turbines that include a turbine shroud and a rotor assembly disposed within the turbine shroud. The rotor assembly includes a nacelle pivotally engageable with a tower structure and a slip ring d...  
WO/2014/127440A1
The present invention relates to a support element (6) for an electric motor brush for a fuel pump of an automobile vehicle. The support element (6) is permanently mounted on the body (3) of a fuel pump (1), above an assembly formed by a...  
WO/2014/130771A1
An integrated hose assembly, as well as a monitoring assembly (14) and method of its use are disclosed. The integrated hose assembly includes a hose assembly (12) with a hose having a first conductive layer (60) electrically connected to...  
WO/2014/122164A1
Slip ringarrangement (100)for transferring electric power between a stationary part (10) and a rotatable part (20)comprises annular slip rings (101. 102, 103) positioned coaxially around a centre axis (Y) at a radial distance from each o...  
WO/2014/094832A1
A slip ring has a slip ring track with a contact area, the contact area containing a plurality of pores or cavities. A lubricant is held within these pores and cavities and is enclosed by a top coating. When a slip ring brush is sliding ...  
WO/2014/092622A1
A buoy anchored at sea for mooring a floating vessel having an first electric cable (9) comprises a hollow cylindrical body (1) with a mechanical mooring device (5) and a slip ring arrangement (4) having a ring part (15) and a brush part...  
WO/2014/090393A1
An electric motor comprises a brush system (1) comprising a brush (3) for bearing against a commutator (2) of the electric motor and a receptacle (4) in which the brush (3) is guided. In order to generate a pressing force between the bru...  
WO/2014/080712A1
Provided is a slip ring structure capable of facilitating adjustment after assembly. The slip ring structure (20) is provided with slip rings (30U, 30V, 30W) rotatably provided around a common shaft. Further, the slip ring structure (20)...  
WO/2014/075780A1
The invention relates to a coaxial cable (10) for the electrical transmission of a radiofrequency and/or high-speed data signal, in particular for medical applications, comprising a core (12) arranged radially on the inside and a plurali...  
WO/2014/077410A1
[Problem] In a cladding composite material obtained by coating the surface of a base material with a silver-containing layer, it is difficult to make the size of fine particles containing silver constituting the structure of the silver-c...  
WO/2014/072355A1
The invention relates to a slip ring assembly (72) of a slip ring transducer (1) for transducing electrical signals between a stationary part and a part which rotates around an axis of rotation, comprising: at least one slip ring (28) fo...  
WO/2014/074831A2
Improvements to slip rings and methods for the operation thereof include an improved slip ring assembly that has a stationary element, a rotating element rotatable with respect to the stationary element, a bearing assembly coupled betwee...  
WO/2014/072091A1
The invention relates to a method for producing a carbon component and a carbon sliding piece produced by the method, in particular a brush, slip ring, commutator or heat exchanger, wherein the carbon component is used for transmitting e...  
WO/2014/070190A1
Among other things, a communication system and technique for transferring information between a stationary unit and a rotating unit of a computed tomography (CT) system is provided. The communication system comprises a transceiver and a ...  
WO/2014/071147A1
A rotary device for providing continuous electrical connections between dynamic, rotationally engaged connector components. The rotary device includes a rotor assembly comprising a plurality of slip ring elements electrically connected t...  
WO/2014/067705A1
The invention relates to a contact piece holder for a slip ring arrangement (10) in an electro-mechanical machine or the like, wherein the contact piece holder comprises a retaining device, a connecting device and a pressure device. The ...  
WO/2014/069476A1
A slip ring device (5) is provided with ring members (10a - 10c) rotating together with an input shaft, and a brush in contact with the ring members (10a - 10c). The ring members (10a - 10c) have surfaces (11a - 11c) that keep in contact...  
WO/2014/060035A1
A slipring brush comprises a brush body of electrically conductive material, a contact wire for contacting the brush body and a spring for applying mechanical force to the brush body. The brush body has a contact surface for sliding on a...  
WO/2014/049289A1
The invention relates to a brush (25) for an electric machine comprising a body (34) having a surface, referred to as front surface (35), intended for rubbing against a collector (27) of an electric machine rotor and a surface, referred ...  
WO/2014/049290A1
The invention relates mainly to a brush box (23) for a brush-holder, which is useful as a housing for an electric machine brush (25). According to the invention, said brush box (23) comprises a lower portion (56) for guiding the brush, c...  
WO/2014/043351A1
An integrated hose assembly, monitoring assembly, and method of use are disclosed. The integrated hose assembly includes a hose assembly including a hose having first and second conductive layers, the first conductive layer electrically ...  
WO/2014/037170A1
The invention relates to a drive device (1) for a wire erosion machine with a rotating indexing spindle (3) driven by a motor (2) and a current transfer device (10) for transferring current to a rotating or indexed workpiece (4) for eros...  
WO/2014/024569A1
A contact member that makes sliding contact with another contact member, thereby conducting current. This contact member is equipped with: a base material containing conductive hard carbon; and a layered material that is formed on the su...  
WO/2014/020191A1
The invention relates to an underwater connection device which includes a first cavity (3) for a first electric cable (6); a second cavity (4) for a second electric cable (7), said first cavity (3) being rotatable relative to said second...  
WO/2014/019380A1
A wire-leading device for a motor of a rotary clutch module of a lock, comprising a wire PCB (1), a led-out wire (2), and the rotary clutch module (3). The middle section of the led-out wire (2) is coaxial with the central axis of rotati...  
WO/2014/020192A1
The invention relates to an underwater connection device which includes a first cavity (3) for a first electric cable (6); a second cavity (4) for a second electric cable (7), said first cavity (3) being rotatable relative to said second...  
WO/2014/009431A1
Electrical component (10), having a brush (22) in a space (39) for accommodating the brush (22) and having a movement direction (46), the brush (22) being pushed as far as possible out of the space (39) and a portion of the space (39) be...  
WO/2014/000922A1
The invention relates to a brush system (60; 155) for introducing electric current into a commutator (40) of a rotor (20) in an electric motor (10) and to an electric motor (10) with such a brush system (60; 155), which comprises a brush...  
WO/2013/192169A1
The current diverter rings (CDRs), captured CDRs, bearing isolators, and explosion-proof CDRs serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodi...  
WO/2013/190822A1
A carbonaceous material is prepared by kneading a carbon powder and a binder. After granulating the thus-prepared carbonaceous material, the particle diameters of the carbonaceous material are adjusted. A brush material is prepared by mi...  
WO/2013/182938A1
Described is an electrical connection device (1), in particular of the rotary type for the connection between a fixed portion and a movable portion comprising: at least one first connector (2) and at least one second connector (3), which...  
WO/2013/180156A1
The objective of the present invention is to provide a carbon brush capable of suppressing an increase in temperature and sliding noise caused by excessive generation of coating on a commutator. The present invention is a carbon brush pr...  
WO/2013/178791A1
The invention relates to a carbon brush (2) with a wear limit indicator function, a current-carrying conductor arranged in a brush body (4) and an indicating conductor (10) which is arranged with a conductor end section (12) in a recess ...  
WO/2013/178790A1
The invention relates to a carbon brush (2), having a wear limit signaling function, a current-carrying stranded wire arranged in the brush body (4), and a signaling stranded wire (10), which is surrounded and fixed at a conductor end se...  
WO/2013/178328A1
The invention relates to a method for producing a brush (30) for a commutator motor (14), particularly for a motor vehicle fan (2), for electrically contacting a connected contact lead (42) to a commutator (26) by means of spring-loaded ...  
WO/2013/174596A1
The invention relates to a flat commutator (10) having contact lamellae (20), which are spaced apart from each other and are arranged in a first body (12) consisting of an electrically insulating material in such a manner that they form ...  
WO/2013/167481A1
The invention relates to a method for producing a sliding contact comprising a contact carrier and at least two contacts made of a noble metal or an alloy comprising at least one noble metal, the method having the following steps: A) a m...  
WO/2013/155121A1
A wet-connect can include a radial array of contacts that are electrically isolated from each other. The wet-connect can include a male connector and a female connector. The contacts are placed at spaced distances from each other around ...  

Matches 351 - 400 out of 10,795