| Patents for H01H 1 - Contacts (16,507) |
|---|
| 01/09/2008 | EP1875481A1 Method for producing contact makers for vacuum switching chambers |
| 01/09/2008 | CN201004407Y An outdoor high-voltage separation conduction shaft rotary structure |
| 01/09/2008 | CN201004406Y An indoor high voltage separation switch trigger knife closing and pressing machine |
| 01/09/2008 | CN201004405Y Over-heat processing device for separation switch |
| 01/09/2008 | CN101103427A Blow open moving contact assembly for electric power switching apparatus with a very high current interruption rating |
| 01/09/2008 | CN101101819A Automatic change-over switch |
| 01/09/2008 | CN100361255C Contact finger for a high-power switchgear |
| 01/09/2008 | CN100361253C Reliable opposing contact structure and techniques to fabricate the same |
| 01/09/2008 | CN100361243C Direct current cutoff switch |
| 01/08/2008 | US7317368 Reed relay, removable bushing thereof, and reed relay mounting method therefor |
| 01/08/2008 | US7317232 MEM switching device |
| 01/08/2008 | US7316167 Method and apparatus for protection of contour sensing devices |
| 01/03/2008 | WO2008000105A1 Method for determining contact wear in a heavy-duty circuit breaker |
| 01/03/2008 | WO2008000022A1 Rotary switch interlock |
| 01/03/2008 | US20080001690 Micro scanner and manufacturing process, driving structure and driving method therefor |
| 01/03/2008 | DE102006034818B3 Electrical switching arrangement contact system for manipulating time and speed of contact opening, comprises motor drive, where adjustment is identified over motor drive that loads bearing to contact force spring with adjustment moment |
| 01/02/2008 | EP1873806A1 Circuit breaker |
| 01/02/2008 | EP1873799A1 Switch |
| 01/02/2008 | CN201000856Y Ceramic vacuum switch tube |
| 01/02/2008 | CN201000851Y Vacuum loaded switch and combined electrical apparatus |
| 01/02/2008 | CN201000835Y Contact structure of excitation-free tap switch |
| 01/02/2008 | CN101097807A Silver zinc oxide contact material and process for preparing same |
| 01/02/2008 | CN100359618C Circuit breaker |
| 01/02/2008 | CN100359616C Direct current cutoff switch |
| 12/27/2007 | WO2007148153A1 Side switch for a contact exposed on an edge of a circuit board |
| 12/27/2007 | DE102006041377B3 Armature for circuit breaker, has connecting unit made of material with high electrical conductivity, and cooling body made of material with high thermal conductivity, where cooling body encloses connecting unit in form-fit manner |
| 12/27/2007 | DE102006027821A1 Elektrischer Schaltkontakt Electrical switch contact |
| 12/26/2007 | EP1683172B1 Radio-frequency microelectromechanical systems and a method of manufacturing such systems |
| 12/26/2007 | CN200997335Y Switch |
| 12/26/2007 | CN200997334Y Switch |
| 12/26/2007 | CN100358069C Mechanism for compression actuating, by means of a rocking key, switches, change-over switches, selectors switches and the like |
| 12/26/2007 | CN100358067C Membrane for key switch and the key switch |
| 12/26/2007 | CN100358063C Composite contact, vacuum switch and method for manufacturing composite contact |
| 12/25/2007 | US7311706 Electrosurgical device having a dielectric seal |
| 12/21/2007 | WO2007144332A1 Electrical switching contact for a vacuum circuit breaker with nickel/carbon nanotube layer |
| 12/21/2007 | WO2007112926A3 Process for manufacture of silver-based particles and electrical contact materials |
| 12/20/2007 | US20070289392 Method and apparatus for protection of contour sensing devices |
| 12/19/2007 | EP1868219A1 A contactor |
| 12/19/2007 | EP1868140A1 Contactless card with membrane switch made of an elasto-resistive material |
| 12/19/2007 | EP1866946A1 Microsystem with bistable mobile part |
| 12/19/2007 | CN200993927Y Contact for vacuum arc extinguishing chamber |
| 12/19/2007 | CN200993907Y Isolation switch contact |
| 12/19/2007 | CN200993906Y Electric contact |
| 12/19/2007 | CN100355919C Material for sliding contacts, clad composite material and small-sized DC motor using the same |
| 12/18/2007 | US7310038 Electromechanical device for selecting coil voltage and locking the coil in place |
| 12/18/2007 | US7309840 Emergency stopping safety device of paper shredder |
| 12/18/2007 | CA2277982C Contact terminal arrangement for electrical built-in switching unit |
| 12/13/2007 | DE102006026547A1 Electrical switch e.g. seat adjustment switch, for motor vehicle, has actuation unit e.g. metal contact bridge, that is electrically conductive, where actuation unit is formed as single-piece with movable contact units |
| 12/12/2007 | CN200990480Y Contact unit for connector |
| 12/12/2007 | CN200990356Y Transient stable state contact mechanism for current-limiting breaker |
| 12/12/2007 | CN200990355Y Contact mechanism with self-regulating tolerance and reaction torsional spring stiffness |
| 12/12/2007 | CN101088134A Adhesive membrane for force switches and sensors |
| 12/12/2007 | CN101088133A Method and device for the secure operation of a switching device |
| 12/12/2007 | CN101087998A Force sensing membrane |
| 12/12/2007 | CN101086923A A making method of silver/graphite electrical contact |
| 12/12/2007 | CN100354999C Cleaning environment-friendly type copper-base contact material for low-voltage electrical apparatus and its contact preparing method |
| 12/11/2007 | US7307499 High-frequency relay |
| 12/11/2007 | US7307231 Touch panel, method of manufacturing the same, and input device using the same |
| 12/11/2007 | US7307229 Switch provided with self-cleaning contacts |
| 12/06/2007 | WO2007138956A1 Copper alloy having high strength, high electric conductivity and excellent bending workability |
| 12/06/2007 | WO2007112924A3 Process for manufacture of silver-based composite powders for electrical contact materials and composite powders so produced |
| 12/06/2007 | US20070278083 Membrane switch, keyboard, and electronic apparatus having keyboard |
| 12/06/2007 | US20070278082 Switch arrays and systems employing the same to enhance system reliability |
| 12/06/2007 | US20070278081 Door plunger switch |
| 12/06/2007 | US20070278076 Switching element, semiconductor device and method of manufacturing the same |
| 12/06/2007 | DE102006058728B3 Switching unit, has electrical conductors electrically isolated from contact component and attached on base, where electrical conductors are designed as conductive strips, and electrical component e.g. LED, is connected to conductors |
| 12/06/2007 | DE102006024991A1 Verfahren zur Löschung eines Störlichtbogens innerhalb einer Mittel- und Hochspannungsschaltanlage, sowie Kurzschlusseinrichtung selbst Procedure to delete an arc fault within a medium and high voltage switchgear, as well as short-circuiting device itself |
| 12/05/2007 | EP1863051A1 Method for producing a liquid metal composite contact |
| 12/05/2007 | EP1863046A1 Switch array |
| 12/05/2007 | EP1325964B1 Copper alloy material for electronic or electric equipment parts |
| 12/05/2007 | CN101084562A Method and device for the secure operation of a switching device |
| 12/05/2007 | CN101084561A Method and device for the secure operation of a switching device |
| 12/05/2007 | CN101083175A 开关 Switch |
| 12/04/2007 | US7304357 Devices having horizontally-disposed nanofabric articles and methods of making the same |
| 11/29/2007 | WO2006071765A3 Preventive maintenance tapping and duty cycle monitor for voltage regulator |
| 11/29/2007 | US20070272525 Switch And Device Using The Switch |
| 11/29/2007 | DE202007011998U1 Schalter mit erhöhter Sicherheit gegen Abgriff und Sicherheitsgehäuse mit einem solchen Schalter Switch with increased security against tapping and secure housing with such a switch |
| 11/29/2007 | DE19708941B4 Elektrischer Schalter Electric switch |
| 11/28/2007 | EP1859460A1 Electrical contact arrangement having a first and a second contact piece |
| 11/28/2007 | EP1150318B1 Micromachine switch and its production method |
| 11/28/2007 | CN200983320Y Heat radiation structure of switch |
| 11/28/2007 | CN200983319Y A contact group structure for welder turning switch |
| 11/28/2007 | CN101080792A Vacuum switch having a great current carrying capacity |
| 11/28/2007 | CN101080791A Method and device for the secure operation of a switching device |
| 11/28/2007 | CN101080790A Method and device for the secure operation of a switching device |
| 11/28/2007 | CN101079349A Low-voltage integrated appliance |
| 11/28/2007 | CN101079348A Separated static contact |
| 11/28/2007 | CN100351972C Supporting structure of fixed contact terminals |
| 11/27/2007 | US7301435 Flexible switching devices |
| 11/27/2007 | CA2267577C Arc chamber system |
| 11/22/2007 | WO2007085937A3 Wireless system for one or more electrical switching apparatus |
| 11/22/2007 | WO2005026860A3 Preventive maintenance tapping and duty cycle monitor for voltage regulator |
| 11/22/2007 | US20070267285 Touch panel |
| 11/22/2007 | DE102006023593A1 Lichtleitelement Light-guiding |
| 11/21/2007 | EP1858044A2 Switchgear |
| 11/21/2007 | EP1858038A2 Relay with contact force intensification |
| 11/21/2007 | EP1682911B1 Method for monitoring contact consumption in multiple contact switches |
| 11/21/2007 | CN101075501A Silver-economizing low-voltage electrical-appliance contact materials |
| 11/21/2007 | CN100350538C 电磁继电器 Electromagnetic relays |
| 11/20/2007 | US7298239 Thermal protector |