Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 1 - Contacts
Patents for H01H 1 - Contacts (16,507)
04/2014
04/16/2014CN203552957U Isolating switch blade with patterns on surfaces
04/16/2014CN203552956U Three-layer composite rivet contact
04/16/2014CN103732793A Method for improving the transition resistance in an electrical connection between two contact elements and component having an electrical connection between two contact elements
04/16/2014CN103732528A Elimination of silicon residues from MEMS cavity floor
04/16/2014CN102808097B Silver/nickel/metallic oxide electrical contact material preparation method
04/15/2014US8698020 Wiper attachment structure and wiper attachment method
04/15/2014US8697247 Electrical plug contacts and a semi-finished product for the production thereof
04/10/2014WO2014055227A1 Electrical contact assembly
04/10/2014WO2014055188A1 Circuit interrupter employing a linear transducer to monitor contact erosion
04/10/2014WO2014053429A1 Electrical contact device of the contact finger type with a strong nominal current
04/10/2014WO2014016285A3 Passive microelectronic components, capable of allowing a radio-frequency or hyper-frequency signal to travel in a single direction
04/10/2014US20140097850 Terminal blocks including integral safety relays having independently testable contacts
04/10/2014US20140097069 Switching Device And A Switchgear
04/10/2014DE102012221664A1 Kurzschlussabschalter Kurzschlussabschalter
04/09/2014EP2717284A1 Operating device of an electric protection apparatus and electric protection apparatus comprising same
04/09/2014EP2717283A1 Electrical switching device with multiple nominal contacts and method for manufacturing the electrical switching device
04/09/2014CN203536241U Electrodynamic mechanism case of power transformer on-load voltage regulating tapping switch
04/09/2014CN203536232U Novel switching movable contact spring
04/09/2014CN203536231U Window control switch sheet metal component
04/09/2014CN103715024A Micro-jitter magnetic latching relay
04/09/2014CN103714982A Contact point structure capable of reducing jitter
04/09/2014CN103714981A Relay
04/09/2014CN103710564A Preparation method of additive-containing AgNi electrical contact material
04/09/2014CN103706795A Preparation method of atomized silver and zinc oxide electrical contact materials containing additives
04/09/2014CN103706783A High-fusion-welding-resistance CuCr40Te contact material and preparation method thereof
04/09/2014CN102290261B Silver copper based metal oxide electrical contact material containing adding elements and preparation method thereof
04/08/2014US8694273 Method and apparatus for adaptive real-time signal conditioning and analysis
04/03/2014WO2014049464A1 Nanoelectromechanical switch with localized nanoscale conductive pathway
04/03/2014WO2014049011A1 Direct current switch with a device for arc extinction independent of current direction
04/03/2014US20140090969 Switch
04/03/2014US20140090964 Nanoelectromechanical Switch With Localized Nanoscale Conductive Pathway
04/03/2014DE102004011318B4 Elektrisches Schaltgerät Electrical switching apparatus
04/02/2014EP2713379A1 A switching apparatus including gating circuitry for actuating micro-electromechanical system (MEMS) switches
04/02/2014CN203521191U Plate detection tooling and microswitch thereof
04/02/2014CN203521190U Guide connecting device of travel switch
04/02/2014CN103703530A Power distribution switchgear circuit breaker
04/02/2014CN103700520A Isolating switch moving contact group capable of improving contact stability
04/02/2014CN103700519A Automatic conversion switching device with neutral pole overlapping and switching functions
04/02/2014CN103700518A Low-voltage apparatus electrical contact material and preparation method thereof
04/02/2014CN103700517A Switch contact element and preparation method thereof
04/02/2014CN103695989A Nano-molybdenum disulfide-copper-based electric contact film for space microelectronic industry and preparation method of electric contact film
04/02/2014CN103695696A Method for preparing silver tin oxide electrical contactor material containing additives
04/02/2014CN103695695A Method for preparing atomizing silver tin oxide electrical contactor material containing additives
04/02/2014CN103695682A Sliver oxide contact material with base body performance-strengthening additives as well as preparation method and product thereof
04/02/2014CN102315028B Switch
04/01/2014US8687329 Anti-lightning protection for telephone connection
04/01/2014US8685777 Method for fabricating a fixed structure defining a volume receiving a movable element in particular of a MEMS
03/2014
03/27/2014WO2014047383A1 Mems switches and other miniaturized devices having encapsulating enclosures, and processes for fabricating same
03/27/2014WO2014047380A1 Switches for use in microelectromechanical and other systems, and processes for making same
03/27/2014US20140083827 Touch panel
03/27/2014DE102013107446A1 Switching apparatus for power switching device for e.g. electric drive, has impinging elements provided at control shaft, which are decoupled from contact arms during separation of end contacts against action of contact force springs
03/26/2014EP2711953A1 Keypad apparatus for use with electronic devices and related methods
03/26/2014CN203504042U Mining build-in high-voltage switch cabinet
03/26/2014CN203503482U Detachable circuit connecting apparatus
03/26/2014CN203503481U Contact terminal structure
03/26/2014CN103688330A A circuit-breaker comprising optimised housing stabilisation by means of fixed contacts with an interlocking action
03/26/2014CN103688328A Electrode material for thermal fuses, manufacturing process therefor and thermal fuses using said electrode material
03/26/2014CN103681144A Double-breakpoint breaker
03/26/2014CN103681080A Moving contact group for disconnecting switch
03/26/2014CN103681079A High-voltage isolating switch
03/26/2014CN103681021A Air cooling structure for circuit breaker
03/26/2014CN103681020A Power supply sampling device of automatic conversion switching device
03/26/2014CN103681019A Terminal device
03/26/2014CN103681018A Buffer device capable of preventing high-voltage grounding switch from inductive discharge
03/26/2014CN103681017A Long-stroke dome-shaped movable contact piece
03/26/2014CN103681016A Electrical Contacts, Manufacturing Methods Thereof, Electrodes, Vacuum Interrupters, and Electric Power Switches
03/26/2014CN103681015A Production method of composite metal oxide enhanced silver-based electrical contact material
03/26/2014CN103667767A Preparation method of silver-nickel contact material containing additives capable of enhancing substrate performance and product prepared with method
03/26/2014CN102632237B Method for manufacturing pure copper/ copper-chromium alloy composite contact material by spray deposition
03/26/2014CN102628114B Vacuum copper-based electrical contact composite material containing ceramic phase and preparation method of vacuum copper-based electrical contact composite material
03/26/2014CN102394184B Contact of relay
03/20/2014WO2014041857A1 Gas-insulated switchgear
03/20/2014WO2014040609A1 Dc voltage contactor and circuit comprising a dc voltage contactor
03/20/2014US20140079584 Contact material for vacuum interrupter, and method of making a contact material
03/20/2014US20140076852 Electrical Contacts, Manufacturing Methods Thereof, Electrodes, Vacuum Interrupters, and Electric Power Switches
03/20/2014US20140076704 Keypad apparatus for use with electronic devices and related methods
03/19/2014EP2709132A2 Electrical contacts, manufacturing method thereof, electrode, vacuum interrupter, and electric power switches
03/19/2014EP2709131A2 Tool and Method for Switching an Electromagnetic Relay
03/19/2014EP2707890A1 High-voltage disconnection knife for outdoor use with air insulation
03/19/2014CN203491172U Conductive arm structure of high voltage disconnector
03/19/2014CN203491117U Output terminal of high-voltage isolation switch
03/19/2014CN203491116U Insert injection moulding plug-in piece
03/19/2014CN203491115U Wiring device
03/19/2014CN203491114U Switch
03/19/2014CN203491113U Contact device of isolating switch
03/19/2014CN203491112U Radio frequency switch
03/19/2014CN203491111U Finger contact piece for vehicle lamp
03/19/2014CN203491110U Automotive fabric-pattern metal conductive particle
03/19/2014CN103650092A Contact slide unit for a switching unit
03/19/2014CN103646797A Ground knife static contact armour clamp used for 800kV convertor station low end valve hall
03/19/2014CN103646796A On-load capacity-modulating switching contact assembly
03/19/2014CN102543591B MEMS (micro-electro-mechanical systems) switch and manufacturing method thereof
03/19/2014CN102227797B Vacuum switch having fixed rail terminals on both sides
03/19/2014CN102108478B Method for carrying out heat treatment on and straightening gold-based electrical contact material for spacecraft and equipment used in same
03/13/2014WO2014039217A1 Contact alignment structure for high-voltage dead tank circuit breakers
03/13/2014US20140069785 Corrosion mitigation for metal traces
03/12/2014CN203481062U Electric water heater control switch
03/12/2014CN203481061U Connecting device for moving contact and wiring busbar of breaker
03/12/2014CN203481060U Movable contact assembly
03/12/2014CN203481059U Contact system of breaker
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