Patents
Sitemap › H01 - Basic electric elements › H01R - Electrically-conductive connections; Structural associations of a plurality of mutually-insulated electrical connecting elements; Coupling devices; Current collectors › H01R 39 - Rotary current collectors, distributors, or interrupters
Patents for H01R 39 - Rotary current collectors, distributors, or interrupters (9,168)
12/2012
12/12/2012CN202602045U Rotor and rotation connector applying the rotor
12/12/2012CN202602044U Wear-resistant coaxial rotating electric connector
12/12/2012CN102820599A Power conducting ring and production method thereof
12/12/2012CN102820598A Commutator and direct-current motor with same
12/11/2012US8330320 Sliding contact material, clad composite material, and motor
12/11/2012US8330306 Magnetoplasmadynamic (MPD) generator
12/06/2012US20120309209 Rotatable night lamp holder
12/06/2012DE102011077358B3 Schwingungsunempfindlicher Bürstenblock für Schleifringe Vibration insensitive brush block for slip rings
12/06/2012DE102011076915A1 Brush assembly for commutation device of electrical machine e.g. electric starter motor used in internal combustion engine, has brushes which are arranged in brush holders and displaced radially against outer surface of collector
12/05/2012CN202586050U Carbon brush for combined angle grinder
12/05/2012CN202586049U Porous carbon brush for angle grinder
12/05/2012CN202586048U Carbon brush for angular finishing grinder
12/05/2012CN202586047U Carbon brush for electric hammer
12/05/2012CN202586046U Carbon brush for multi-hole electric hammer
12/05/2012CN202586045U Carbon brush for combination electric hammer
12/05/2012CN202586044U Safe carbon brush for electric hammer
12/05/2012CN202586043U Carbon brush for compound type electric hammer
12/05/2012CN202586042U Carbon brush having holes used for automobile starting motor
12/05/2012CN202586041U Carbon brush used for automobile starting motor
12/05/2012CN202586040U Composite carbon brush used for automobile starting motor
12/05/2012CN202586039U Double-conducing wire combination carbon brush used for automobile
12/05/2012CN202586038U Automobile double-conducting-wire carbon brush
12/05/2012CN202586037U Double-conducting wire composite carbon brush used for automobile
12/05/2012CN202586036U Safety carbon brush for electric drill
12/05/2012CN202586035U Carbon brush used for electric drill
12/05/2012CN202586034U Carbon brush used for electric drill
12/05/2012CN202586033U Novel carbon brush for electric pick
12/05/2012CN202586032U Carbon brush for electric pick
12/05/2012CN202586031U Safe carbon brush for electric pick
12/05/2012CN202586030U Composite carbon brush for electric pick
12/05/2012CN202586029U Apertured carbon brush for electric polishing machine
12/05/2012CN202586028U Carbon brush for electric polishing machine
12/05/2012CN202586027U Lightning protection brush structure of lightning protection conductive ring of wind driven generator blade
12/05/2012CN202586026U Electric brush for brush motor
12/05/2012CN202586025U Double-carbon-brush mechanism
12/05/2012CN202586024U Conductive shaft applied to 3.0 MW high-power wind power slip ring
12/05/2012CN202586023U Novel carbon brush for angle grinder
12/05/2012CN202586022U Carbon brush for scroll saw
12/05/2012CN202586021U Compound type carbon brush for electric polishing machine
12/05/2012CN202586020U Environment-friendly carbon brush for automobile staring motor
12/05/2012CN202586019U Carbon brush with holes for automobile starting motor
12/05/2012CN202586018U Environmentally-friendly carbon brush used for automobile starting motor
12/05/2012CN202586017U Double-lead environment-protection carbon brush for vehicles
12/05/2012CN202586016U Double-wire safety carbon brush for automobile
12/05/2012CN202586015U Compound type carbon brush for electric drill
12/05/2012CN202586014U Porous carbon brush for electric pick
12/05/2012CN202586013U Combination carbon brush for electric polishing machine
12/05/2012CN202586012U Safety carbon brush for electric polishing machine
12/05/2012CN102810806A Reversing sheet, reverser manufactured by reversing sheet and manufacturing process of reverser
12/05/2012CN102810802A Automatic winding roll
12/04/2012US8323035 60 GHz data transmission through a mechanical swivel connection
11/2012
11/29/2012WO2012066218A3 Method for assembling a commutator onto the shaft of a rotor and commutator, shaft, rotor and rotor electric machine for implementing this method
11/29/2012DE102011076548A1 Brush assembly for use in commutation device of e.g. electrical starter motor for combustion engine, has contact element secured in starting position below release temperature by thermally-deformable retaining component
11/29/2012DE102011076544A1 Multilayer brush for brush assembly used in commutation device of electrical machine, has power output layer whose cross-sectional area ratio on commutation layer in radial direction to armature shaft collector is non-constant
11/28/2012EP2527658A2 Fuel pump assembly
11/28/2012CN202564767U Dynamic electric conduction mechanism
11/28/2012CN202564766U Dynamic conducting mechanism
11/28/2012CN202564765U Collecting ring carbon brush holder
11/28/2012CN202564764U Novel carbon commutator
11/28/2012CN202564763U Commutator piece of commutator
11/28/2012CN202564762U Commutator commutating sheet capable of bearing large spot welding current
11/28/2012CN202564761U Rotary electric connector plug and socket
11/28/2012CN102074870B Manufacturing method for slot forming type commutator and products thereof
11/22/2012US20120295450 Rotary electrical contact device and method for providing current to and/or from a rotating member
11/21/2012EP2525448A2 Contact ring unit
11/21/2012CN202550266U Carbon brush holder
11/21/2012CN202550265U Commutator for wind power generation equipment
11/21/2012CN202550264U Insertion sheet-reinforced commutator
11/21/2012CN202550263U Novel commutator
11/21/2012CN202550262U Commutator segment of commutator
11/21/2012CN202550261U Commutator sheet of groove type commutator
11/21/2012CN202550260U Collecting ring 360-degree current-equalizing device of generator
11/21/2012CN202550259U Rotary electric connector with contacted end surface
11/21/2012CN202543931U Waterproof protecting device for collecting ring of static pressure pile machine
11/21/2012CN102790337A Slip-ring unit
11/21/2012CN102790336A Conductive slip ring
11/21/2012CN101308977B Short-circuit member, commutator, armature, and method for manufacturing short-circuit member
11/15/2012US20120289064 Slip-Ring Unit
11/15/2012DE102011101621A1 Schleifringeinheit Slip ring unit
11/15/2012DE102010048189B4 Edelmetallhaltiges Kontaktstück auf einem Federträger mit rotationssymmetrischem Biegemoment Precious metal-containing contact piece on a spring carrier with rotationally symmetrical bending moment
11/14/2012CN202534920U Rotary conductive device
11/14/2012CN202534919U Carbon brush holder of water-turbine generator set
11/14/2012CN202534918U Connecting structure of intelligent regulator used for vehicles
11/14/2012CN102782962A Method for producing a carbon brush in a commutator
11/14/2012CN102780142A Device for manufacturing multilayer compression moulded element
11/14/2012CN101490913B Device for connecting an electric motor intended for use in a fuel tank, in particular of a motor vehicle
11/07/2012CN202523954U Electric brush carrier
11/07/2012CN202523953U Conductive slip ring
11/07/2012CN202523952U Novel connecting structure of sliding ring
11/07/2012CN202523951U Commutator
11/07/2012CN102771036A Electric motor for driving a motor vehicle component
11/06/2012US8304954 Commutator motor utilizing existing part to restrict radially outward movement of brush holders
11/01/2012WO2012146498A1 Brush assembly in a commutating device
11/01/2012WO2012146494A1 Brush assembly in a commutating device
10/2012
10/31/2012DE102012103731A1 Elektromotor Electric motor
10/31/2012DE102011017533A1 Bürstenanordnung in einer Kommutatoreneinrichtung in einer elektrischen Maschine Brush assembly in a Kommutatoreneinrichtung in an electrical machine
10/31/2012DE102011017532A1 Commutator for electrical starter motor, that is utilized for starting internal combustion engine, has contact bridge transferred into short circuit position, and segments arranged at armature-side collector in short circuit position
10/31/2012DE102011017529A1 Bürstenanordnung in einer Kommutierungseinrichtung Brush assembly in a commutation
10/31/2012DE102011017526A1 Bürstenanordnung in einer Kommutierungseinrichtung Brush assembly in a commutation
10/31/2012DE102011005302B4 Verschleißerkennungssystem und Verfahren Wear detection system and method
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