| Patents for H01H 1 - Contacts (16,507) |
|---|
| 09/26/2013 | WO2013142080A1 Floating stationary contact to create stable, low resistance contact joints |
| 09/26/2013 | WO2013139870A1 Dc switch without arcing chambers |
| 09/26/2013 | WO2013139597A1 Line protection switch |
| 09/26/2013 | WO2013139573A1 Contact arrangement and electric switching device |
| 09/26/2013 | WO2013139420A1 Switch spring arrangement |
| 09/26/2013 | WO2013139386A1 Contact slider unit for a switching unit, in particular for a circuit breaker |
| 09/26/2013 | WO2013139385A1 Contact slider unit for a switching unit, in particular for a circuit breaker |
| 09/26/2013 | US20130248342 Foil switch for electric currents |
| 09/26/2013 | US20130248335 Floating stationary contact to create stable, low resistance contact joints |
| 09/26/2013 | DE102012204371A1 Kontaktanordnung und elektrisches Schaltgerät Contact assembly and electrical switching device |
| 09/25/2013 | EP2642500A1 DC circuit without arcing chambers |
| 09/25/2013 | CN203218200U High-strength rotating shaft clamping mechanism |
| 09/25/2013 | CN203218119U Plug-in safety switch |
| 09/25/2013 | CN203218112U Change-over switch moving contact locking device in combined on-load tap-changer |
| 09/25/2013 | CN203218111U Rotary tulip contact for switch device and contact system thereof |
| 09/25/2013 | CN203218110U 电磁开关 Electromagnetic switch |
| 09/25/2013 | CN203218090U Multi-gear adjustable reactor |
| 09/25/2013 | CN103325590A Contact support |
| 09/25/2013 | CN103325586A Circuit breaker assembly and single P circuit breaker |
| 09/25/2013 | CN103325585A Electrical switch |
| 09/25/2013 | CN103325584A Arc main current resisting contact device and switch device |
| 09/25/2013 | CN103325583A Electric contact material, method for manufacturing same and electric contact |
| 09/25/2013 | CN102299007B Center-adjustable self-elastic contact finger conducting structure |
| 09/24/2013 | US8541757 Accelerator on a chip having a cold ion source |
| 09/19/2013 | WO2013137121A1 Silver plating material |
| 09/19/2013 | WO2013136713A1 Switch |
| 09/19/2013 | US20130240337 Contact apparatus of an electrical switching device |
| 09/18/2013 | EP2638555A2 Movement and position identification sensor |
| 09/18/2013 | CN203205324U Fixed contact of single-phase air bypass switch |
| 09/18/2013 | CN203205318U Transformer station 330 kV isolation switch moving contact |
| 09/18/2013 | CN203205259U Oil-immersed double-layered contact vacuum load pressure regulating tap switch for intelligent power distribution network |
| 09/18/2013 | CN203205258U Arc extinguishing conversion selector with potential resistor connected in series with vacuum tube |
| 09/18/2013 | CN203205257U Open-type reversing lamp switch assembly |
| 09/18/2013 | CN203205256U Novel bridge-shaped contact of circuit breaker |
| 09/18/2013 | CN103314422A Tap changer |
| 09/18/2013 | CN103311002A Terminal and connection structure of the same |
| 09/18/2013 | CN103311001A Contact device and switch equipment |
| 09/18/2013 | CN103311000A Contact device |
| 09/18/2013 | CN103310999A Contact point of electric appliance |
| 09/18/2013 | CN103310998A Movable contact of trigger switch |
| 09/17/2013 | US8536475 Integrated en-style auxiliary barrier connector |
| 09/17/2013 | CA2475556C Isolation contactor assembly having independently controlled contactors |
| 09/11/2013 | EP2637258A2 Terminal and connection structure of the same |
| 09/11/2013 | EP2637184A1 Switch |
| 09/11/2013 | CN203192613U Air flow switch sheath terminal of automobile air-conditioner controller |
| 09/11/2013 | CN203192612U Explosion-proof switch terminal |
| 09/11/2013 | CN203192611U Teeterboard supporting point type conductive member of wall switch |
| 09/11/2013 | CN203192610U High-current switch for electric slag furnace |
| 09/11/2013 | CN203192609U 35kV breaker |
| 09/11/2013 | CN203192608U Special-shaped metal sheet and rubber composite conductive particle |
| 09/11/2013 | CN103299387A 开关装置 Switching device |
| 09/11/2013 | CN103290359A Preparation method of silver tungsten carbide contact alloy |
| 09/11/2013 | CN103290349A Preparation method of silver-based metal oxide/copper composite contact alloy |
| 09/05/2013 | US20130229350 Pressure Sensitive Keys |
| 09/05/2013 | US20130229247 Electromagnetic contactor |
| 09/05/2013 | US20130228439 Input Device Securing Techniques |
| 09/05/2013 | US20130228434 Input Device Securing Techniques |
| 09/05/2013 | US20130228433 Force Concentrator |
| 09/04/2013 | CN203179757U Microswitch |
| 09/04/2013 | CN203179709U Cold riveting structure for diode on switch |
| 09/04/2013 | CN103282989A Disconnector switch for voltage transformer |
| 09/04/2013 | CN103280368A Magnetic quenching SF6 three-position load switch |
| 09/04/2013 | CN103276234A Preparation method of silver tin oxide electrical contact material |
| 09/04/2013 | CN102243924B Off-circuit bar-type modulating capacity tap-changer |
| 09/03/2013 | US8525639 Controller having reduced control key set and method for operating same in a learning, macro, or cloning mode |
| 09/03/2013 | US8525060 Input device with swing operation |
| 09/03/2013 | US8525059 Handpiece finger switch for actuation of handheld medical instrumentation |
| 09/03/2013 | US8525058 Snorkel for venting a dome switch |
| 08/29/2013 | WO2013124354A1 High current contact having arc base trap and switching device in particular for high current technology having such a high current contact |
| 08/28/2013 | CN203165830U Integrated static contact bridge of miniature circuit breaker |
| 08/28/2013 | CN203165681U Automatic adjustment mechanism of micro switch dome |
| 08/28/2013 | CN203165680U Oil-immersed on-load tap-changer used for transformer |
| 08/28/2013 | CN203165679U Auxiliary contact with adjustable opening travel |
| 08/28/2013 | CN203165678U Automobile electric appliance switch seat |
| 08/28/2013 | CN203165650U Resin casting type electric reactor and tapping device thereof |
| 08/28/2013 | CN103268828A Automotive two-way selection type rocker switch |
| 08/28/2013 | CN103268814A Transformer on-load capacity-regulating voltage-regulating tap changer |
| 08/27/2013 | US8519285 One body-type power transfer switch |
| 08/27/2013 | US8517748 Communication connector with analog coupling circuit |
| 08/22/2013 | US20130213938 Compact vacuum interrupter with selective encapsulation |
| 08/22/2013 | US20130213788 Touch panel |
| 08/22/2013 | US20130213780 Jumper for electrically connecting electrical switching apparatus poles, and electrical switching apparatus including the same |
| 08/22/2013 | US20130213779 Electrical switch |
| 08/22/2013 | US20130213778 Nanotube based nanoelectromechanical device |
| 08/22/2013 | DE102012202633A1 Elektrischer Schalter Electric switch |
| 08/22/2013 | DE102012101417A1 Hochstromkontakt mit Lichtbogenfußpunktfalle sowie Schaltvorrichtung insbesondere für die Hochstromtechnik mit einem solchen Hochstromkontakt High current contact with Lichtbogenfußpunktfalle and switching device especially for the high current technology with such a high current contact |
| 08/21/2013 | EP2628158A1 Non-volatile graphene-drum memory chip |
| 08/21/2013 | CN203150406U Square silver contact |
| 08/21/2013 | CN203150405U Saving-type silver contact |
| 08/21/2013 | CN203150404U Triangular silver contact |
| 08/21/2013 | CN203150403U Special-shaped silver contact |
| 08/21/2013 | CN203150402U Silver contact structure |
| 08/21/2013 | CN103262194A Electrical contact material and manufacturing method for same |
| 08/21/2013 | CN103259417A Novel magnetic voltage regulating power source and electricity-saving method thereof |
| 08/21/2013 | CN103259416A Magnetic voltage regulation power supply and power saving method thereof |
| 08/21/2013 | CN103258689A Contact device |
| 08/21/2013 | CN103258661A Normally-closed back-up lamp switch assembly |
| 08/21/2013 | CN103258629A Large-capacity oil immersed transformer with six-column iron core |
| 08/21/2013 | CN103255311A Preparation method for copper-chromium contact head material adopting chromium oxide dispersion strengthened copper as substrate |
| 08/21/2013 | CN102254713B On-load capacity-regulating switch with single fracture |