| Patents for H01H 1 - Contacts (16,507) |
|---|
| 04/27/2011 | CN201812726U Electrical contact for outdoor high-voltage alternating-current disconnector |
| 04/27/2011 | CN201812685U Static contact |
| 04/27/2011 | CN201812659U Parallel connection device for moving contact of OLTC |
| 04/27/2011 | CN1840718B Cu-Ni-Si-Zn series alloy tinning rod |
| 04/27/2011 | CN102034648A Switch structure and method |
| 04/27/2011 | CN102034617A Shield apparatus for circuit breaker |
| 04/27/2011 | CN102031438A Sliver stannic oxide electrical contact material and preparation method thereof |
| 04/27/2011 | CN102031409A Silver-boron nitride-cerium switch apparatus contact material and preparation method thereof |
| 04/27/2011 | CN102031408A Method for preparing silver-based oxide electrical contact material with fibrous structure |
| 04/26/2011 | US7932796 Switch device |
| 04/21/2011 | WO2011045943A1 Electrical contact for relay, and manufacturing method thereof |
| 04/21/2011 | WO2011045428A1 Multipole electrical switching device |
| 04/21/2011 | WO2011045214A1 Circuit breaker, in particular for low voltages |
| 04/21/2011 | US20110089004 Push-on switch |
| 04/21/2011 | DE202011000451U1 Mikroschalter mit der Möglichkeit zur Steigerung der Spannungsfestigkeit Microswitch with the possibility of increasing the dielectric strength |
| 04/21/2011 | DE202011000436U1 Mikroschalter mit der Möglichkeit zur Steigerung der Rückstellkraft Micro-switch with the ability to increase the restoring force |
| 04/21/2011 | DE102010005158A1 Electrical connection device for actuator unit of e.g. fuel injection valve in diesel engine of motor vehicle, has spring element arranged between contact section and connector pin such that section and pin are moved relative to each other |
| 04/20/2011 | CN201804778U Isolating switch in high-voltage heavy-current test loop |
| 04/20/2011 | CN201804725U High-voltage switch connecting post |
| 04/20/2011 | CN201804724U Locking device for movable contact of high-voltage switch |
| 04/20/2011 | CN201804723U Contact connecting mechanism |
| 04/20/2011 | CN201804722U Static contact of clamping type switch |
| 04/20/2011 | CN201804721U High-voltage switch static contact with replaceable wafer |
| 04/20/2011 | CN201804720U Knife type switch static contact |
| 04/20/2011 | CN201804719U Conduction switch of high-voltage power transmission device |
| 04/20/2011 | CN201804718U Static contact |
| 04/20/2011 | CN201804688U Three-phase oil-immersed 110kV high-capacity straight step-down silicon carbide transformer coil |
| 04/20/2011 | CN201804687U 干式真空有载分接开关 Dry vacuum load tap changer |
| 04/20/2011 | CN102024620A Contact structure of dual-pressure switch |
| 04/20/2011 | CN102024612A Soakage contact intelligent control power load switch |
| 04/20/2011 | CN102024582A Omnibearing tact switch |
| 04/20/2011 | CN101477884B Non-exciting shunting switch for positive and negative voltage regulating |
| 04/20/2011 | CN101441944B High temperature resistant quakeproof electrical switch |
| 04/20/2011 | CN101383221B Three phase reactor on-load tap-changer |
| 04/20/2011 | CN101335135B Dual rotary disk switching contact arrangement |
| 04/20/2011 | CN101267092B Mobile open high-current switch case connection device |
| 04/14/2011 | WO2011043808A1 Magnet aided solenoid for an electrical switch |
| 04/14/2011 | WO2010149525A3 Electrical drive and method for assembling said drive |
| 04/14/2011 | US20110084827 Belt lock with a means for detecting the locking status |
| 04/14/2011 | US20110084048 Circuit breaker with parallel rated current paths |
| 04/14/2011 | US20110083951 Fitting a light guide sheet to a keypad using protrusions |
| 04/14/2011 | US20110083947 Switch contact with a weight-reduced contact spring |
| 04/14/2011 | DE102010039235A1 Federbetätigungsvorrichtung und deren Montageverfahren sowie Schaltgerät Spring actuator and its assembly process and switchgear |
| 04/14/2011 | CA2773602A1 Magnet aided solenoid for an electrical switch |
| 04/13/2011 | EP2307891A2 Acceleration sensor |
| 04/13/2011 | EP2307584A1 Anti- tarnish silver alloy |
| 04/13/2011 | EP1598842B1 Contact-point device |
| 04/13/2011 | CN201796806U Wire outlet seat with variable phase distance for vacuum circuit breaker |
| 04/13/2011 | CN201796797U Touch finger for AC high-voltage isolating switch |
| 04/13/2011 | CN201796796U Arc contact device for conversion current of opening-closing bus of extra-high voltage isolating switch |
| 04/13/2011 | CN201796773U Courtesy light switch |
| 04/13/2011 | CN201796746U Switch terminal fixing structure |
| 04/13/2011 | CN201796745U 按钮开关 Button switch |
| 04/13/2011 | CN201796744U Damper brake switch |
| 04/13/2011 | CN201796743U Fixed contact of an indoor high-voltage AC ground switch |
| 04/13/2011 | CN201794481U Rubber strip |
| 04/13/2011 | CN1862744B Contact arrangement for a relay |
| 04/13/2011 | CN101276695B Trigger switch |
| 04/13/2011 | CN101127273B Mechanical limit device of tapping switch electric device |
| 04/13/2011 | CN101023194B Electrically conductive cermet and method of making |
| 04/12/2011 | US7924540 Over-voltage protection circuit |
| 04/12/2011 | US7924125 Stop lamp switch |
| 04/12/2011 | US7924124 Electrical switching device comprising magnetic displacement elements for a switching element |
| 04/12/2011 | US7924122 Collapsible contact switch |
| 04/12/2011 | US7923653 Key switch sheet and key switch module |
| 04/12/2011 | US7923651 Silver-coated stainless steel strip for movable contacts and method of producing the same |
| 04/07/2011 | US20110079500 Keypad for a mobile device |
| 04/07/2011 | US20110079499 Dome sheet structure including light guide film and mobile communication terminal including the dome sheet structure |
| 04/07/2011 | DE10351766B4 Metallgekapselte Schaltvorrichtung Metal-encapsulated switching device |
| 04/06/2011 | EP2304750A1 Connecting flexible conductors using cold plastic deformation |
| 04/06/2011 | EP2304749A1 Electrical switch with pivoting switching member and improved supporting fulcrum and method for manufacturing said switch |
| 04/06/2011 | EP1800322B1 Coupling device comprising a cooling element |
| 04/06/2011 | CN201788890U Integral contact terminal for 12-kilovolt vacuum switch pipe |
| 04/06/2011 | CN201788878U Tripping device for alternating-current high-voltage isolating switch |
| 04/06/2011 | CN201788860U Push switch and electronic device |
| 04/06/2011 | CN201788838U Coupling for tap switch |
| 04/06/2011 | CN201788837U Tap selector for tap switch |
| 04/06/2011 | CN201788836U Moving contact for tap switch |
| 04/06/2011 | CN201788835U Six-pin switch contact bridge |
| 04/06/2011 | CN201788810U Double-layer connected electric-conduction static contact applied to on load tap changer |
| 04/06/2011 | CN201788809U Connected electric-conduction static contact applied to on load tap changer |
| 04/06/2011 | CN1798696B Method of manufacturing a micro-mechanical element |
| 04/06/2011 | CN102005314A Contactor falling-resistant device |
| 04/06/2011 | CN102002651A Method for preparing silver-based electrical contact material with fibrous structure |
| 04/05/2011 | US7920038 Dual shielded relay |
| 04/05/2011 | US7919719 Dome contact used in pushbutton switch |
| 03/31/2011 | WO2011035781A1 Burn-off element to be arranged on a switch contact of a power circuit breaker |
| 03/31/2011 | US20110073567 Electrode for Switch and Vacuum Switch, and Method of Manufacturing Electrode for Switch or Vacuum Switch |
| 03/31/2011 | US20110073566 Winding for a contact of a medium-voltage vacuum circuit-breaker with improved endurance, and an associated circuit-breaker or vacuum circuit-breaker, such as an ac generator disconnector circuit-breaker |
| 03/31/2011 | DE102009043195A1 Abbrandelement zur Anordnung an einem Schaltkontakt eines Leistungsschalters Abbrandelement for arrangement on a switching contact of a circuit breaker |
| 03/30/2011 | EP2302652A1 Modular switch and kit for the assembling thereof |
| 03/30/2011 | EP2302651A1 Shield apparatus for circuit breaker |
| 03/30/2011 | EP1929492B1 Interrupt module for electrical appliance and electrical appliance equipped with same |
| 03/30/2011 | CN201780923U Moving blade device of load switch |
| 03/30/2011 | CN201780885U Bundled contact short-circuit preventive safety sheath |
| 03/30/2011 | CN201780884U Spring guidance switching signal device for panel of automobile air conditioner |
| 03/30/2011 | CN201780883U Large-current tapping switch without excitation |
| 03/30/2011 | CN101996793A Piggyback plug module for a switch and method for monitoring the switch |
| 03/30/2011 | CN101996787A High-pressure pneumatic switch |
| 03/30/2011 | CN101996783A Contact seal type stop lamp switch |