| Patents for H01H 1 - Contacts (16,507) |
|---|
| 06/24/2004 | DE10251656B3 Switchgear contact device loading determination method using electromagnetic radiation emitted by arcing upon contact operation |
| 06/23/2004 | EP1431995A1 Circuit breaker |
| 06/23/2004 | EP1431992A2 Electrical switch assembly |
| 06/23/2004 | EP1431991A2 Incomplete mechanical contacts for microwave switches |
| 06/23/2004 | EP1430496A2 A mechanism for compression actuating, by means of a rocking key, switches, change-over switches, selector switches and the like |
| 06/23/2004 | CN1155027C Method of monitoring functional capability of tap selector |
| 06/22/2004 | US6753635 Device comprising substrate having microscopic surface irregularities shaped and dimensioned to provide multiple contact spots to each current conducting element of electrical brush |
| 06/22/2004 | US6753582 Buckling beam bi-stable microelectromechanical switch using electro-thermal actuation |
| 06/22/2004 | US6753494 Sintered body and electrode, method for surface densitication of these, process for manufacturing electrode by this method and circuit breaker |
| 06/22/2004 | US6753493 Electrical circuit interrupting device |
| 06/22/2004 | US6753492 Arc extinguishing device with a metal matrix composite high speed whip |
| 06/22/2004 | US6753489 Switch, push-button switch and rotary-lever switch |
| 06/22/2004 | US6753488 Microswitch and method of manufacturing the same |
| 06/22/2004 | US6753487 Static relay and communication device using static relay |
| 06/22/2004 | US6753486 Electronic device switch |
| 06/22/2004 | US6751849 Method for connecting a contact body and a flexible conductor, and a compression mold for carrying out said method |
| 06/17/2004 | WO2004051836A1 Starting device for single-phase induction motor |
| 06/17/2004 | WO2004051684A1 Large air gap actuator |
| 06/17/2004 | US20040113748 Apparatus adapted to be releasably connectable to the sub base of a thermostat |
| 06/17/2004 | US20040113714 Incomplete mechanical contacts for microwave switches |
| 06/17/2004 | US20040113713 Switch arcitecture using mems switches and solid state switches in parallel |
| 06/17/2004 | US20040113070 Method and apparatus for determining electrical contact wear |
| 06/17/2004 | US20040112730 Electrical switch assembly |
| 06/17/2004 | US20040112729 Switch and method for producing the same |
| 06/17/2004 | US20040112728 Ceramic channel plate for a switch |
| 06/17/2004 | US20040112727 Laser cut channel plate for a switch |
| 06/17/2004 | US20040112726 Ultrasonically milled channel plate for a switch |
| 06/17/2004 | US20040112725 Switch and production thereof |
| 06/17/2004 | US20040112724 Volume adjustment apparatus and method for use |
| 06/16/2004 | EP1429353A1 Push-button switch-use member and production method therefor |
| 06/16/2004 | CN2620921Y Leaf spring contact switch device |
| 06/16/2004 | CN2620920Y V-shaped turnover-type leaf spring structure |
| 06/16/2004 | CN1505824A Switching arrangement for low-voltage circuit breakers |
| 06/16/2004 | CN1505074A Button switch device |
| 06/16/2004 | CN1154211C Improved terminal collar |
| 06/16/2004 | CA2453065A1 Incomplete mechanical contacts for microwave switches |
| 06/15/2004 | US6750413 Liquid metal micro switches using patterned thick film dielectric as channels and a thin ceramic or glass cover plate |
| 06/10/2004 | WO2004049366A1 Vacuum valve unit |
| 06/10/2004 | WO2004048787A1 Double-effect pyrotechnic micro-actuator for microsystem and microsystem using same |
| 06/10/2004 | US20040108195 Lorentz force assisted switch |
| 06/09/2004 | CN1503292A Multi-direction slide switch |
| 06/09/2004 | CN1153238C Low voltage multipole circuit breaker with high electrodynamic resistance, whereof the pole shaft is arranged in the compartment housing the poles |
| 06/09/2004 | CN1153112C Miniature connectory array |
| 06/08/2004 | US6747227 Sliding switch |
| 06/08/2004 | US6746891 Trilayered beam MEMS device and related methods |
| 06/08/2004 | US6746551 Make break contact material comprising ag-ni based alloy having ni metal particles dispersed and relay using the same |
| 06/08/2004 | CA2265380C An improved switch design with power cable locking |
| 06/03/2004 | WO2004027799A3 Method of assembling a laminated electro-mechanical structure |
| 06/03/2004 | US20040104201 Metal-enclosed switchgear |
| 06/03/2004 | US20040103554 Dryer |
| 06/03/2004 | DE4426556B4 Einbauanordnung eines Hebelumschalters Mounting arrangement of a lever switch |
| 06/02/2004 | EP1423862A1 Switch contact arrangement comprising a device for increasing a contact-force acting between switch contacts |
| 06/02/2004 | CN2619347Y Pressure switch reed contact structure |
| 06/02/2004 | CN1501091A Method for determining load of contact device |
| 06/01/2004 | US6743991 Polymeric liquid metal switch |
| 06/01/2004 | US6743990 Volume adjustment apparatus and method for use |
| 06/01/2004 | US6743989 Microswitch |
| 05/27/2004 | US20040099519 Double action push switch |
| 05/27/2004 | DE10351766A1 Metallgekapselte Schaltvorrichtung Metal-encapsulated switching device |
| 05/26/2004 | CN1499720A Sensing device for capacitive contact switch having electric conductor, and method of making such body |
| 05/26/2004 | CN1499687A Metallic locking shutter |
| 05/26/2004 | CN1498842A Device and method for remote maintaining elevator |
| 05/25/2004 | US6740829 Insertion-type liquid metal latching relay |
| 05/21/2004 | WO2003014789A3 Microsystem switches |
| 05/20/2004 | US20040097066 Method of making an integrated electromechanical switch and tunable capacitor |
| 05/20/2004 | US20040094513 Switching arrangement for low-voltage circuit breakers |
| 05/20/2004 | US20040094366 Device and method for remote maintenance of an elevator |
| 05/19/2004 | EP1420432A2 Contact system for a low voltage switch |
| 05/19/2004 | EP1419511A1 Snap action thermal switch |
| 05/19/2004 | EP1198810B1 Protection device for a contact, especially the contact of a fuse link |
| 05/19/2004 | DE19537418B4 Thermisch geregelte elektrische Schaltvorrichtung Thermally controlled electric switching device |
| 05/19/2004 | DE10346301A1 Power switching method for switchgear, using liquid-metal contact film which electrically bridges gap between fixed electrodes and moving electrode |
| 05/19/2004 | CN1498412A Micro-magnetic latching switch with relaxed permanent magnet allgnment requirements |
| 05/19/2004 | CN1150573C Rotary encoder and its manufacture method |
| 05/18/2004 | US6738246 Electrical circuit breaker for protecting against overcurrents |
| 05/18/2004 | US6737979 Micromechanical shock sensor |
| 05/18/2004 | US6737597 Snap action sump pump switch |
| 05/13/2004 | WO2004040611A1 Switching apparatus, electric field applying method and switching system |
| 05/13/2004 | WO2004040607A1 Electrical switching device, relay and electrical apparatus comprising same |
| 05/13/2004 | WO2004023281A3 Device for inputting data in a digital appliance |
| 05/13/2004 | US20040089523 Switch with auxilliary and main contacts |
| 05/13/2004 | DE202004003447U1 Schalter Switch |
| 05/13/2004 | DE10251639A1 Sensorelement-Vorrichtung für einen kapazitiven Berührungsschalter mit einem elektrisch leitfähigen Körper und Verfahren zur Herstellung eines solchen Körpers Sensor element device for a capacitive contact switch with an electrically conductive body and method for producing such a body |
| 05/12/2004 | EP1417674A2 Keymat |
| 05/12/2004 | CN1496572A Switching contact arrangement for power switch |
| 05/12/2004 | CN1495819A Press-button switch |
| 05/11/2004 | US6734779 Switch structure with overload protection |
| 05/11/2004 | US6734770 Microrelay |
| 05/11/2004 | US6734597 Thermomechanical in-plane microactuator |
| 05/11/2004 | US6734451 Aggregate of semiconductor micro-needles and method of manufacturing the same, and semiconductor apparatus and method of manufacturing the same |
| 05/06/2004 | WO2004038848A2 Mems capacitor for tuning of microstrip filters |
| 05/06/2004 | WO2004038819A2 Piezoelectric switch for tunable electronic components |
| 05/06/2004 | WO2004038751A1 A micromachined relay with inorganic insulation |
| 05/06/2004 | US20040084970 Sensor element device for a capacitive contact switch with an electrically conductive body and method for the manufacture of such a body |
| 05/06/2004 | EP1416636A2 Sensor element for a capacitive touch switch with an electrically conductive element and method of producing the same |
| 05/06/2004 | EP1416503A2 Solenoid-operated switching device and control device for electromagnet |
| 05/06/2004 | EP1415947A1 Device and methode for remote monitoring of an elevator |
| 05/06/2004 | EP1261507B1 Steering wheel for motor vehicles, said steering wheel comprising a switching device for actuating an electric functional group of a motor vehicle |
| 05/06/2004 | DE19513790B4 Verfahren zur Herstellung einer Vakuumschaltkammer A method for producing a vacuum switching chamber |
| 05/05/2004 | CN1494727A 空气自动断路器 Automatic air circuit breakers |