Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 1 - Contacts
Patents for H01H 1 - Contacts (16,507)
05/2010
05/12/2010CN101707145A Fiber structure silver-based electrical contact material and preparation method thereof
05/12/2010CN101707144A Fiber structure AgNi electrical contact material and preparation method thereof
05/12/2010CN101080791B Method and device for the secure operation of a switching device
05/12/2010CN101000828B Preparation method of silver-base electric contact material
05/11/2010US7714246 Key button, key assembly using the key button and portable electronic device using the keypad assembly
05/06/2010WO2010050352A1 Electrode material for vacuum circuit breaker and method for producing same
05/06/2010WO2010049421A2 Electromagnetic switch for a starting device, and method for switching the electromagnetic switch
05/06/2010WO2010049307A1 A switch device and a switchgear provided therewith
05/06/2010WO2010023045A9 Contact arrangement having a bent cord, relay having a contact arrangement and method for assembling a relay
05/06/2010WO2009149381A3 Chemical framework compositions and methods of use
05/06/2010US20100108484 Contact system, especially for a switchgear
05/05/2010CN201449921U Self compensating safety isolating switch
05/05/2010CN1989582B Boosted switch drive with charge transfer
05/05/2010CN101702386A Major loop contact terminal of SF6 tank circuit breaker
05/04/2010US7710157 Nanotube-based switching elements with multiple controls and logic circuits having said elements
05/04/2010US7709759 Contact element and a contact arrangement
05/04/2010US7709758 Circuit breaker with interchangeable operating mechanism and suspended mobile contact assembly
04/2010
04/29/2010US20100101927 Key sheet, press switch and electronic device provided with the press switch
04/29/2010US20100101926 Safety mechanism for a power path
04/29/2010US20100101922 Micro switch
04/29/2010DE202009016333U1 Mittel zur Übertragung elektrischer Signale und elektrischer Größen in besonderer Bauform bei der Anwendung an schnell bewegten Stanzwerkzeugen Means for transmitting electrical signals and electrical variables in a special design in the application of fast moving punching tools
04/29/2010DE112008001556T5 Verfahren zur Herstellung eines elektrischen Kontaktmaterials, elektrisches Kontaktmaterial und Temperatur- bzw. Thermosicherung A method for manufacturing an electrical contact material, electrical contact material and temperature and thermal fuse
04/29/2010DE102008043186A1 Elektromagnetischer Schalter für eine Startvorrichtung sowie Verfahren zum Schalten des elektromagnetischen Schalters Electromagnetic switch for a starter and method for switching the electromagnetic switch
04/28/2010EP2180486A1 A switch device and a switchgear provided therewith
04/28/2010EP2179429A1 Switch arrangement for a switchgear assembly
04/28/2010EP1529301B1 Buckling beam bi-stable microelectromechanical switch using electro-thermal actuation
04/28/2010CN201444453U Novel conductive connecting device
04/28/2010CN201444452U Novel switch
04/28/2010CN101699596A Dual-power switch
04/28/2010CN101699595A Big current square-shaped double-row heat dissipation static contact
04/28/2010CN101699594A Switch component
04/28/2010CN101699593A Switch component
04/28/2010CN101699592A Main current carrying contact system
04/28/2010CN101699591A Copper-tungsten/copper-alloy integrated contact and preparation method thereof
04/28/2010CN101698911A Copper-aluminium-base electric contact composite material
04/27/2010US7705699 Collapsible contact switch
04/21/2010CN201440392U Integral contact socket of indoor high-voltage isolating switch
04/21/2010CN101697334A Bridge-shaped contact of breaker
04/21/2010CN101241804B A silver-ZnO electric contact and its making method
04/15/2010WO2010041304A1 System for detecting collision between objects
04/15/2010WO2010040678A1 Emergency stop device
04/15/2010US20100090952 Button assembly and computer mouse having the same
04/15/2010DE102008048191A1 Power switch for interrupting flow of current, has metal piece provided between conductive sections, where parts of metal piece and conductive section provided in direction parallel to rotary axis adjacent to another conductive section
04/15/2010DE102008047247A1 Contact system for power switching device, has locking device and contact element, which are arranged such that spring force is transferred from contact element for fixing or releasing contact element by locking device
04/14/2010EP2175460A1 Silver-coated material for movable contact component and method for manufacturing such silver-coated material
04/14/2010EP2174330A1 Microswitch
04/14/2010CN201438436U Anti-dropping device for contact knife of high-voltage isolating switch
04/14/2010CN101693955A Method for preparing silver-graphite electrical contact belt
04/14/2010CN101246781B Automobile combined switch with anti-arc erosive burning function
04/14/2010CN101145451B 触点开关 Contact switch
04/13/2010US7697260 Detachable electrostatic chuck
04/08/2010WO2010039983A2 Nanoelectromechanical tunneling current switch systems
04/08/2010WO2010037757A1 Actuation unit
04/08/2010WO2010037424A1 Electric current limiting device
04/08/2010US20100084254 Sealed dome switch for mobile electronic device
04/08/2010US20100084250 Electric switch
04/08/2010DE202008015140U1 Schaltvorrichtung Switching device
04/08/2010DE10297010B4 Elektrisch leitende Kontakteinheit Electrically conductive contact unit
04/08/2010DE102008050755A1 Elektrisches Gerät mit einem elektrischen Anschluss Electrical device having an electrical connection
04/08/2010DE102008050006A1 Switching contact arrangement for electrical switch, particularly low-voltage circuit-breaker, has connector rail with two rail sections, where stationary main contact and inset are formed at former rail section
04/08/2010DE102008049442A1 Rotary contact system for switching device, particularly for power switching device, has rotating contact bridge, rotation axis and rotating shaft segment
04/07/2010EP2172955A1 Contact arm assembly and method for assembling the contact arm assembly
04/07/2010EP2171736A1 Electrical protective device
04/07/2010EP2171725A2 Electrical devices
04/07/2010CN101692395A Linked linear voltage regulation non-excitation tap switch
04/07/2010CN101692394A Linked voltage regulation non-excitation tap switch
04/07/2010CN101692393A Switch of loaded-regulating capacity regulating transformer in power grid of 20KV and below
04/07/2010CN101053049B 电气开关 Electrical switch
04/01/2010US20100080052 Arrangement and method for controlling a micromechanical element
04/01/2010US20100078299 Contact arm assembly and method for assembling the contact arm assembly
04/01/2010CA2680444A1 Contact arm assembly and method for assembling the contact arm assembly
03/2010
03/31/2010EP2168131A2 Arrangement comprising a load interrupter and a grounding switch
03/31/2010CN201435349Y Energy-saving mechanical locking device of contactor
03/31/2010CN201435320Y Automatic changeover switch
03/31/2010CN201435311Y Electric conduction contact arm of high voltage breaker
03/31/2010CN201435310Y Tulip contact
03/31/2010CN201435309Y Ultra thin conductive particle for keying
03/31/2010CN201435299Y Mining flameproof on-load voltage regulation dry-type transformer
03/25/2010US20100073031 Nanotube-based switching elements with multiple controls and logic circuits having said elements
03/25/2010US20100072052 Transparent conductor and panel switch
03/25/2010US20100072044 Circuit breaker unitary current path
03/25/2010DE102008017245B4 Steckadapter für ein elektrisches Schaltgerät Plug adapter for an electrical switching device
03/24/2010EP2166550A1 Circuit breaker unitary current path
03/24/2010CN201430333Y connector
03/24/2010CN201430102Y High voltage isolator
03/24/2010CN201430099Y 40.5kV shielding type grounding switch
03/24/2010CN201430098Y Rotary electric connecting device of outdoor high voltage disconnector
03/24/2010CN201430095Y Flat-plate switch
03/24/2010CN201430078Y Changeover mechanism of vacuum on-load tapping switch
03/24/2010CN101681749A Mems micro-switch array based on current limiting enabled circuit interrupting apparatus
03/24/2010CN101681730A Switching arrangement
03/24/2010CN101681729A Silver-coated material for movable contact component and method for manufacturing such silver-coated material
03/24/2010CN101681728A Silver-coated material for movable contact component and method for manufacturing such silver-coated material
03/24/2010CN101676422A Sliding electrical contact material containing rare earth and electrical contact metal composite material
03/24/2010CN100596259C Method of manufacturing circuit board
03/18/2010US20100066469 Domestic appliance for treating laundered articles, in particular tumble dryer
03/18/2010DE102007062357B4 Leistungsschalter mit einem über eine Kontaktbahn beweglichen Schleifkontakt Circuit breaker with a movable contact through a sliding contact rail
03/17/2010EP2164153A1 Clamp cabinet for electrically connecting to an electric motor
03/17/2010EP2162898A1 Mems micro-switch array based on current limiting enabled circuit interrupting apparatus
03/17/2010EP2162891A1 Resettable mems micro-switch array based on current limiting apparatus
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