| Patents for H01H 1 - Contacts (16,507) |
|---|
| 06/01/2011 | CN201853586U Coupled twin switch plug |
| 06/01/2011 | CN201853585U Drum-shaped non-excitation tap switch with modularized spliced structural form |
| 06/01/2011 | CN201853584U Automatic junction device for furnace bottom of bogie-hearth resistance furnace |
| 06/01/2011 | CN102084445A Cylinder position sensor and cylinder incorporating the same |
| 06/01/2011 | CN102082040A Contact point rubber |
| 06/01/2011 | CN102082037A High-performance electrical contact made of gold-strontia-magnesia alloy and process procedure thereof |
| 06/01/2011 | CN101404227B High voltage isolation switch |
| 06/01/2011 | CN101401178B Electric contact material and method for manufacturing same |
| 06/01/2011 | CN101017737B Electrical entity with opening of the load current circuit in an explosion-vulnerable environment |
| 05/31/2011 | US7952259 Electronic apparatus with a micro-electromechanical switch made of a piezoeletric material |
| 05/26/2011 | WO2011062860A2 Acoustic wave switch assembly and method of forming same |
| 05/26/2011 | WO2011062616A1 Contactor assembly for switching high power to a circuit |
| 05/26/2011 | US20110120850 Switch assembly constructions |
| 05/26/2011 | US20110120848 Luminous keyboard |
| 05/26/2011 | US20110120845 Connecting flexible conductors using cold plastic deformation |
| 05/26/2011 | US20110120844 Electrical switch |
| 05/26/2011 | DE102009047136A1 Switching device i.e. start relay, for start device of internal combustion engine of vehicle, has switching surface of contact bridge or counter contact provided with non-metallic layer, where contact and bridge are made of contact metal |
| 05/26/2011 | CA2777508A1 Contactor assembly for switching high power to a circuit |
| 05/25/2011 | EP2325972A2 Device for operating an accumulator unit |
| 05/25/2011 | EP2325860A1 Electrical switch |
| 05/25/2011 | EP2325855A2 Breaker |
| 05/25/2011 | EP2193533B1 Electrical contact for a cadmium tellurium component |
| 05/25/2011 | CN201845713U Relay contact structure capable of reducing jitter |
| 05/25/2011 | CN201845679U Four-leg two-way key switch |
| 05/25/2011 | CN201845662U Moving contact of grounding switch |
| 05/25/2011 | CN102077387A A battery unit arrangement for high voltage applications, connector and disconnector arrangement and method |
| 05/25/2011 | CN102074409A Sealing pole with irradiating device |
| 05/25/2011 | CN102074388A Switch with contact automatically cleaning function |
| 05/25/2011 | CN102074387A Electrical switch |
| 05/25/2011 | CN102074386A Electric contact for touch switch |
| 05/25/2011 | CN101608288B Preparation method for vacuum electric contact material capable of controlling cathode spot movement |
| 05/19/2011 | WO2011058120A1 Rotative double contact |
| 05/19/2011 | WO2011033182A3 Interrupter device having at least one single-pole phase unit comprising a contact bridge and circuit breaker comprising such a device |
| 05/19/2011 | US20110114463 Side key module for mobile communication terminal |
| 05/19/2011 | DE112009000842T5 Verbessertes Relais der Form C und Baustein unter Verwendung desselben The same Improved Form C relay and block using |
| 05/19/2011 | CA2780475A1 Rotative double contact |
| 05/18/2011 | EP2323155A1 Movable contactor device of circuit breaker |
| 05/18/2011 | EP2323148A1 Electric contact and vacuum interrupter using the same |
| 05/18/2011 | EP2322943A1 Electric contact member and contact probe |
| 05/18/2011 | EP2218084B1 Disconnector for a switching device |
| 05/18/2011 | EP1529297B1 Micromechanical switch |
| 05/18/2011 | CN201838497U Rocker switch capable of preventing terminal from dropping and displacing |
| 05/18/2011 | CN201838474U Relay |
| 05/18/2011 | CN201838473U 继电器 Relays |
| 05/18/2011 | CN201838472U Relay |
| 05/18/2011 | CN201838465U Contact pin structure of switch valve |
| 05/18/2011 | CN1519991B Composite material for manufacturing electrical contacts |
| 05/18/2011 | CN102064026A Electric contact for vacuum valve and vacuum interrupter using the same |
| 05/17/2011 | US7943875 Switch structure integrated with display and playback device |
| 05/17/2011 | CA2580109C Circuit interrupting device with a turnbuckle and weld break assembly |
| 05/12/2011 | WO2011056392A1 Motor assembly with switch module |
| 05/12/2011 | WO2011054870A1 Use of specific composite materials as extinguishing material for electric arcing in electric apparatuses |
| 05/12/2011 | CA2748941A1 Motor assembly with switch module |
| 05/11/2011 | EP2320443A2 Device for identifying wear in the contacts of electric switching devices |
| 05/11/2011 | EP2319419A1 Apparatus for sealing electronics from environment in DC powered arthroscopic surgical handpiece with pushbutton actuation |
| 05/11/2011 | EP2319061A1 Contact assembly for a relay and relay with contact assembly |
| 05/11/2011 | CN201829370U High-voltage pneumatic switch |
| 05/11/2011 | CN201829367U Mine flameproof feed switch |
| 05/11/2011 | CN201829366U Tension-spring-type moving contact for on-load tapping switch |
| 05/11/2011 | CN201829365U High-voltage switch with anti-release device on contact |
| 05/11/2011 | CN201829364U Copper-based compound tin oxide contact provided with welded layer |
| 05/11/2011 | CN201829363U Copper-based silver-free cadmium-free low-voltage electric contact alloy wire |
| 05/11/2011 | CN201829362U Silver-cadmium oxide composite contact |
| 05/11/2011 | CN201829361U Silver-nickle oxide composite contact |
| 05/11/2011 | CN201829360U Silver-tungsten oxide composite contact |
| 05/11/2011 | CN201829359U Silver-zinc oxide composite contact |
| 05/11/2011 | CN201829358U Novel auxiliary switch |
| 05/11/2011 | CN102054631A Anti-bouncer for circuit breaker |
| 05/11/2011 | CN102054600A High-low shifting column change-over switch |
| 05/11/2011 | CN102054599A Elevating and rotating mechanism of changeover switch |
| 05/11/2011 | CN102054598A Silver copper oxide/copper composite electrical contact material and preparation process thereof |
| 05/11/2011 | CN102051496A Electric contact material made of silver-tungsten carbide graphite and preparation method thereof |
| 05/11/2011 | CN101692394B Linked voltage regulation non-excitation tap switch |
| 05/11/2011 | CN101103427B Moving contact assembly for electric power switching apparatus |
| 05/05/2011 | WO2011051067A1 System for the preventive diagnosis of contact impedance and overloads in a switch |
| 05/05/2011 | DE102009051829A1 Electric switch for use in chip card, has opposite contact surfaces separated in opened state of switch by spaces filled with insulating fluid, where switch is designed such that contact of surfaces in closed state represents stable state |
| 05/05/2011 | DE10200146B4 Textile Schaltmatrix und Herstellungsverfahren dafür Textile switching matrix and production method thereof |
| 05/04/2011 | EP2317527A1 System for preventive diagnosis of contact impedance and overloads of a commutator |
| 05/04/2011 | CN201820688U Moving knife component of high-voltage load switch |
| 05/04/2011 | CN201820646U Binding post with contacts for single connection switch |
| 05/04/2011 | CN201820645U High-voltage switch contact plate holding device |
| 05/04/2011 | CN201820644U Tight-holding switch static contact of built-in spring |
| 05/04/2011 | CN201820643U High voltage knife switch |
| 05/04/2011 | CN201820642U High-pressure knife switch |
| 05/04/2011 | CN201820641U High-voltage switch |
| 05/04/2011 | CN102044348A Polarity contact bridge apparatus and tap selector |
| 05/04/2011 | CN102044347A Preparation method and products of silver-copper-nickel-ceramic alloy contact material with high welding resistance |
| 05/04/2011 | CN102040148A Switch contact for elevator door lock |
| 05/04/2011 | CN101693955B Method for preparing silver-graphite electrical contact belt |
| 05/04/2011 | CN101651051B Cadmium-oxygen-silver multicomponent electrical contact material and preparation method thereof |
| 05/03/2011 | US7936549 State grasp device, and switching control device of power switching apparatus employing the state grasp device |
| 05/03/2011 | US7936241 Contactor with conductor channel and load branch circuit with a contactor of this type |
| 05/03/2011 | US7935905 Contact system |
| 05/03/2011 | US7935902 Contact assembly of circuit breaker |
| 04/28/2011 | WO2011048109A1 Rotary actuator |
| 04/28/2011 | US20110095853 Electrical contactor |
| 04/28/2011 | US20110094869 Power button assembly and electronic device using the same |
| 04/28/2011 | US20110094862 Techniques for making high voltage connections |
| 04/28/2011 | DE102009050128A1 Electrical switching contact for transmitting e.g. current between components, has contact elements connected with contact head by lamellas in position and separated from contact head in another position |
| 04/27/2011 | EP2315221A1 Switch structure and method |