| Patents for H01H 1 - Contacts (16,507) |
|---|
| 04/24/2013 | CN202905485U Improved structure of transition contact |
| 04/24/2013 | CN202905484U Excitation-free strip-type off-circuit tap switch |
| 04/24/2013 | CN202905433U Energy-saving transformer with self-adaptive function |
| 04/24/2013 | CN202905374U Double-fracture resistance-type on-load capacity-adjusting tap switch |
| 04/24/2013 | CN103069531A Electromagnetic contactor, gas sealing method for electromagnetic contactor, and method for manufacturing electromagnetic contactor |
| 04/24/2013 | CN103069528A Circuit-breaker pole part and method for producing such a pole part |
| 04/24/2013 | CN103069527A Method for producing a circuit-breaker pole part |
| 04/24/2013 | CN103069521A Power source circuit cutoff device |
| 04/24/2013 | CN103069520A 压力开关 Pressure Switch |
| 04/24/2013 | CN103069519A Electrical switch and method for mounting a switching unit of an electrical switch |
| 04/24/2013 | CN103065858A High pressure resistant load leading-out end structure and sealing-in craft based on metal ceramic |
| 04/24/2013 | CN103065839A Conductive structure of mini-type switch |
| 04/24/2013 | CN103065834A Disconnecting switch of arch contacts with high breaking capacity |
| 04/24/2013 | CN103065822A Novel self-cleaning-type rotating switch |
| 04/24/2013 | CN103065821A Contact terminal mechanism of automatic change-over switch |
| 04/24/2013 | CN103065820A Combined type auxiliary contact terminal stable in contact |
| 04/24/2013 | CN103065819A A pre-selector actuating device for a pre-selector in a tap changer |
| 04/24/2013 | CN103060656A Copper chromium contact composite material containing titanium diboride ceramic phase and preparation method thereof |
| 04/23/2013 | US8426754 Electrical contact for vacuum valve |
| 04/23/2013 | CA2459108C Method and apparatus to control modular asynchronous contactors |
| 04/18/2013 | CA2792263A1 A lightweight conductor for electrical equipment and electrical equipment including at least one such conductor |
| 04/17/2013 | EP2581924A1 Device for transcribing a mechanical position into an electrical state |
| 04/17/2013 | EP2580770A1 Fixed contact structure |
| 04/17/2013 | EP2580769A1 Sliding contact switch |
| 04/17/2013 | CN202888026U PCB multi-contact-group linkage contact device |
| 04/17/2013 | CN202888016U Earthing switch |
| 04/17/2013 | CN202888001U Maintenance-free energy-saving on-load capacity regulating switch |
| 04/17/2013 | CN202888000U Repelled-type static contact structure of circuit breaker |
| 04/17/2013 | CN202887958U On-load multistage controllable-capacity tap switch |
| 04/17/2013 | CN202887956U Single phase-shift pressure regulating rectifier transformer |
| 04/17/2013 | CN103050306A Switch device |
| 04/17/2013 | CN103045895A Electric contact material and preparation method thereof |
| 04/17/2013 | CN102054631B Anti-bouncer for circuit breaker |
| 04/17/2013 | CN101410926B Latch mechanism with movable pivoting axis |
| 04/16/2013 | US8420965 Button assembly with drive assembly |
| 04/16/2013 | US8420427 Methods for implementation of a switching function in a microscale device and for fabrication of a microscale switch |
| 04/10/2013 | EP2579289A2 Remote disconnect switch assembly |
| 04/10/2013 | EP2577697A2 Arc flash detection apparatus and electrical system including the same |
| 04/10/2013 | EP2576407A1 Switch detection system |
| 04/10/2013 | CN202871630U A button switch and a connector thereof |
| 04/10/2013 | CN202871629U A button switch and a connector thereof |
| 04/10/2013 | CN202871595U Protection box for switch contact |
| 04/10/2013 | CN202871594U Electronic switch |
| 04/10/2013 | CN202871593U Gasket for electric switch |
| 04/10/2013 | CN202871592U Switch contact with limiting frame |
| 04/10/2013 | CN202871591U Multiple-pass sliding contact change-over switch |
| 04/10/2013 | CN202871590U Rotary moving contact of switch |
| 04/10/2013 | CN103035446A Electromechanical relay and method of manufacturing electromechanical relay |
| 04/10/2013 | CN103035428A An auxiliary contact device for medium voltage switching apparatuses |
| 04/10/2013 | CN103035420A Silver contact point structure of contact system and manufacture method |
| 04/10/2013 | CN103035419A Silver-and copper-based composite contact materials |
| 04/10/2013 | CN101816055B Microswitch |
| 04/04/2013 | US20130085069 Superconducting switch |
| 04/03/2013 | EP2575149A2 Joining structures, electrical contacts, and their manufacturing means |
| 04/03/2013 | CN103026447A 线圈端子 Coil terminals |
| 04/03/2013 | CN103021686A Torsion spring rotating-contacted switch and constitution thereof |
| 04/03/2013 | CN103014408A Fixed-arc contact abnormal bar material |
| 04/03/2013 | CN103014403A Sliding electric contact alloy containing oxide and laminar composite of alloy |
| 04/03/2013 | CN103014402A High-melting-point alloy element reinforced sliding electrical contact alloy and laminar composite thereof |
| 04/03/2013 | CN102162045B Electrical contact based on powdered copper and manufacturing process thereof |
| 04/03/2013 | CN102142325B Preparation method of particle direction-arrangement enhanced silver-based oxide electrical contact material |
| 04/03/2013 | CN102002651B Method for preparing silver-based electrical contact material with fibrous structure |
| 04/02/2013 | US8410381 Push-on switch |
| 04/02/2013 | US8410380 Switch structure on sidewall of circuit board for electronic device |
| 03/28/2013 | WO2013043619A1 Thermoformable polymer thick film silver conductor and its use in capacitive switch circuits |
| 03/28/2013 | WO2013043535A1 Interrupter module with floating protection for drive pins |
| 03/28/2013 | WO2013041357A1 Circuit-breaker comprising optimised housing stabilisation by means of fixed contacts with an interlocking action |
| 03/28/2013 | US20130075238 Contact Arm Assembly For Switchgear Circuit Breaker Having Improved Cooling Fins And Contact Fingers To Maximize Heat Rejection |
| 03/28/2013 | DE102011082593A1 Switching contact for switch e.g. toggle switch, of relay, has MAX phase forming component of layer, where part of layer forms surface layer, and switching contact is formed to be rotatable against existing switching contact |
| 03/27/2013 | EP2573784A1 Circuit breaker with optimised housing stabilisation through clamping pieces |
| 03/27/2013 | EP2573782A1 Electric protection apparatus comprising a tie-bar supporting a movable contact |
| 03/27/2013 | CN202839327U Connection structure between cables and static contacts for switch cabinet |
| 03/27/2013 | CN202839326U Protective hook of isolating switch |
| 03/27/2013 | CN202839325U Electronic control switch of household electrical appliance |
| 03/27/2013 | CN202839324U Novel contact bridge structure |
| 03/27/2013 | CN202839323U Duplex contact bridge structure |
| 03/27/2013 | CN103003905A Switching device with a heat extraction apparatus |
| 03/27/2013 | CN103003180A Switch detection system |
| 03/27/2013 | CN103000393A Switching device and linkage assembly thereof |
| 03/27/2013 | CN103000392A Round pin |
| 03/27/2013 | CN103000391A Moving contact module |
| 03/27/2013 | CN102054599B Elevating and rotating mechanism of changeover switch |
| 03/27/2013 | CN101436471B Device for controlling electrical switchgear and electrical switchgear including same |
| 03/26/2013 | US8404989 Membrane switch sheet |
| 03/25/2013 | DE202013000658U1 Kontaktanordnung für elektrische Schaltgeräte größerer Leistung mit zumindest zwei parallelen Kontaktstückpaaren Contact arrangement for electrical switchgear greater power with at least two parallel contact piece pairs |
| 03/21/2013 | WO2013020039A3 Elimination of silicon residues from mems cavity floor |
| 03/21/2013 | DE102011082744A1 Circular contact of electrical contact used for connecting power switches of power supply network, has contact fingers that are secured against connecting pins which are inserted into power supply portion |
| 03/20/2013 | EP2569786A1 Switching system |
| 03/20/2013 | EP2569785A1 Tap changer for a transformer |
| 03/20/2013 | EP2569784A1 Electrical switch and method for mounting a switching unit of an electrical switch |
| 03/20/2013 | CN202816754U Contact chip pressing spring structure of automobile roof-mounted evaporator switch |
| 03/20/2013 | CN202816724U Footstand strengthen structure of side-placed switch |
| 03/20/2013 | CN202816723U Reset switch for protecting injection mold |
| 03/20/2013 | CN202816699U Self-positioning movable contact of excitation-free strip-type tap switch |
| 03/20/2013 | CN202816698U Series-parallel connection method on-load capacity-regulating series multi-break switch |
| 03/20/2013 | CN202816697U Special welding type electrical contact |
| 03/20/2013 | CN1875447B Radio-frequency microelectromechanical systems and a method of manufacturing such systems |
| 03/20/2013 | CN102985991A Socket connector |
| 03/20/2013 | CN102985988A Electrical contact material |
| 03/20/2013 | CN102983022A Switch |