Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 1 - Contacts
Patents for H01H 1 - Contacts (16,507)
03/2014
03/12/2014CN103635982A Contact material for vacuum interrupter, and method of making a contact material
03/12/2014CN103632859A Electric heating deicing device for electromagnetic switch contact of starter
03/12/2014CN102628116B Copper-based electric contact material and preparing method thereof
03/12/2014CN102368443B Quickly-separated disconnecting switch
03/12/2014CN102077387B Battery unit arrangement for high voltage applications, connector and disconnector arrangement and method
03/12/2014CN101939128B Manufacturing method of electric contact and manufacturing equipment of electric contact
03/06/2014WO2014033660A1 Control device for switches comprising at least two silicone domes
03/06/2014WO2014033039A1 Method for closing a switch and switch for performing the method
03/06/2014DE102013208373A1 Rotor für einen elektrischen Schalter A rotor for an electrical switch
03/06/2014DE102012216177A1 Apparatus for adjusting armature flap of magnetic trip unit for electrical switch, has stop element provided with adjustment screws on which hinged armature flap are mounted at positions such that adjustment screws are adjusted
03/06/2014DE102012215479A1 Verfahren zum Schließen eines Schalters und Schalter zur Durchführung des Verfahrens A method of closing a switch, and switches for performing the method
03/06/2014DE102012215338A1 Starter for starting combustion engine of vehicle, has switch comprising contact elements that are in contact with switching bridge, and pyroelectric conductor material with electrical resistance in specific range at room temperature
03/05/2014EP2704174A1 Relay with modified force-distance characteristic curve
03/05/2014EP2704172A1 Rotor for an electrical switch
03/05/2014EP2704171A1 Contact slide unit for a switching unit, in particular for a circuit breaker
03/05/2014CN203466119U High-voltage isolating switch
03/05/2014CN203466103U Aviation socket interlocking apparatus for modularized switch cabinet
03/05/2014CN203466089U Vehicle gear switch
03/05/2014CN203466088U Fan-shaped non-excitation tapping switch
03/05/2014CN203466087U Microswtich with adjustable stroke
03/05/2014CN203466086U Novel key switch
03/05/2014CN203466085U Relay contact simple and convenient to install
03/05/2014CN203466084U Replaceable relay contact terminal
03/05/2014CN103620873A Optimally shaped bus connector
03/05/2014CN103617897A Novel three-layer silver / copper bimetallic composite electric contact material
03/05/2014CN102568871B Air forced cooling type direct current, low voltage and high-current switch
03/05/2014CN102272873B High performance electric circuit breaker
03/04/2014US8664553 Switch device and connector
03/04/2014US8664550 Multi-pole circuit breaker with auxiliary supporting pieces
02/2014
02/27/2014WO2014031920A1 Switches for use in microelectromechanical and other systems, and processes for making same
02/27/2014WO2014029567A1 Electric switching device
02/27/2014WO2014029210A1 Preparation method for electrical contact materials
02/27/2014US20140057102 Touch panel
02/27/2014US20140055392 Carbon nanotube touch panel and touch display apparatus using same
02/27/2014US20140054155 Long-stroke dome-shaped movable contact piece
02/27/2014US20140054154 Ultra-thin computer input device
02/27/2014US20140054149 Touch panel and manufacturing method thereof
02/27/2014US20140054144 Carbon nanotube touch panel and method for making same
02/27/2014US20140054143 Switches for use in microelectromechanical and other systems, and processes for making same
02/27/2014DE102013013279A1 Off-load switch e.g. power contactor for switching high electric current for power transmission, has eccentric cams rotated around rotational axis so that tangential extensions and eccentric trained portions are spaced from one another
02/26/2014EP2701168A1 Electric switch
02/26/2014EP2701167A1 Switching device
02/26/2014CN103608883A A switching device and a switchgear
02/26/2014CN103606469A Switch electrode and switch using the switch electrode and applied to electrical power system
02/26/2014CN102290260B Electric contact and preparation method thereof
02/25/2014US8659375 Reed switch
02/25/2014US8658936 Method and apparatus for processing metal bearing gases
02/20/2014WO2014026924A1 A circuit breaker
02/20/2014US20140048400 Floating switch assemblies and methods for making the same
02/20/2014DE102009012145B4 Verfahren zur Herstellung von Bauteilen, sowie Bauteile selbst A process for the production of components, as well as components themselves
02/19/2014EP2698803A1 A circuit breaker
02/19/2014CN203445055U Over-travel adjusting mechanism for breaker contact
02/19/2014CN203445030U Intelligent frame circuit breaker with air-cooled apparatus
02/19/2014CN103594258A Switch device
02/19/2014CN103594257A 按键开关 Key switch
02/19/2014CN102426938B Electrical contact material and method for preparing CuZrW electrical contact material by adopting infiltration method
02/19/2014CN102105958B Electrical switch with pivoting switching member and improved supporting fulcrum and method for manufacturing said switch
02/18/2014US8653925 Double helix conductor
02/18/2014US8653392 Handpiece finger switch for actuation of handheld medical instrumentation
02/13/2014WO2014024569A1 Contact member and electric motor
02/13/2014US20140042007 Contact structure
02/13/2014US20140042006 Microswitch enduring more cycles of pressing activities
02/13/2014US20140041999 Touch panel
02/13/2014DE112012002116T5 Kontaktstruktur Contact structure
02/12/2014EP2696359A1 Electric switch and method for mounting the switch unit of electric switch
02/12/2014CN203434107U Moulded case circuit breaker
02/12/2014CN203434023U Fourth pole assembly for isolating switch and isolating switch
02/12/2014CN103582925A 开关 Switch
02/12/2014CN103582922A 开关 Switch
02/12/2014CN103578806A Convenient-to-install magnetic switch
02/12/2014CN103578799A Telescopic contact assembly for thyristor on-load tap switch
02/12/2014CN102282637B Metal mesh contact and switch and method for producing same
02/11/2014US8648272 Bracket and shell assembly housing a push button switch
02/06/2014WO2014020058A1 Switching device arrangement
02/06/2014US20140034465 Switch and method for manufacturing the same, and relay
02/05/2014CN203423080U Plug-in power switch
02/05/2014CN203423079U On-load tap-changer load selector
02/05/2014CN203423078U Nickel-plating metal shrapnel
02/05/2014CN103563180A Electrical contact element with cover layer having chemical reducing agent, electrical contact arrangement and methods for manufacturing electrical contact element and for reducing oxidization of contact section of electrical contact element
02/05/2014CN103563034A 开关 Switch
02/05/2014CN103563030A A tap changer with improved swicth construction
02/05/2014CN103560020A Isolating switch moving contact structure
02/05/2014CN103555987A Method for manufacturing silver cadmium oxide material and product
02/05/2014CN103551575A Preparation method of soft magnetic electrical contact material with self-arc-quenching characteristic and product obtained by same
02/05/2014CN102354629B Pitted-surface metal and rubber composite conductive particle
02/05/2014CN101546657B Service switching device with double-break contacts
01/2014
01/30/2014WO2014016285A2 Passive microelectronic components, capable of allowing a radio-frequency or hyper-frequency signal to travel in a single direction
01/30/2014WO2014016095A1 Connecting device
01/29/2014EP2690637A1 Connecting device
01/29/2014EP2689445A1 Single- or multi-pole switching device, in particular for dc applications
01/29/2014EP2689441A1 A tap changer with improved swicth construction
01/29/2014EP2689439A1 Contact member including purposely introduced undulations and vacuum interrupter including the same
01/29/2014EP2551870B1 Electromagnetic relay
01/29/2014CN203415522U Static contact structure of double-breakpoint universal type breaker
01/29/2014CN203415479U High-reliability high voltage AC single-phase isolating switch on outdoor post
01/29/2014CN203415439U Power driving mechanism used for vacuum on-load tap-changer
01/29/2014CN203415435U Contact having protective structure and used for high-voltage breaker
01/29/2014CN203415434U Wall switch wiring terminal
01/29/2014CN203415433U Electric contact system used in double-pole switch
01/29/2014CN203415432U Contact set of cover cap contacts
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