Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 9 - Details of switching devices, not covered by groups
Patents for H01H 9 - Details of switching devices, not covered by groups (32,796)
12/2010
12/15/2010CN101916684A Bidirectional three-toggle switch and mobile terminal apparatus
12/15/2010CN101916681A Elevator button
12/15/2010CN101916680A Mechanical interlock mechanism for ring main unit
12/15/2010CN101916679A Switching device for automatically-switching switching apparatus
12/15/2010CN101483106B Interlocking apparatus for looped network switch system and looped network switch system
12/15/2010CN101154530B Contact terminal device for restraining transient state overvoltage of high-voltage isolating switch
12/15/2010CN101019197B Energy accumulator
12/15/2010CA2707873A1 Three-way switch for home automation apparatus and method
12/14/2010US7852181 Package or support for an electrical device
12/14/2010US7852180 Method for producing breaker pole parts for low-voltage, medium-voltage and high-voltage switchgear assemblies, and breaker pole part itself
12/14/2010US7851717 Light-guide sheet, movable contact unit and switch using the same
12/14/2010US7851716 Detection device and seat comprising one such device
12/14/2010US7851714 Switch
12/14/2010US7851704 Modular wiring system
12/14/2010US7850556 Intermediate connection unit usable on board of a bicycle
12/09/2010WO2010141286A1 Multi-deck transformer switch
12/09/2010WO2010139190A1 Surge-free arc extinguishing device
12/09/2010US20100308944 Electromagnetic contactor
12/09/2010US20100308657 Electronic Control Module Activated by Toggling a Wall Switch
12/09/2010US20100307898 Method of manufacturing a keypad structure having a transparent keycap and keypad structure having a transparent keycap
12/09/2010US20100307897 Electric switch unit
12/09/2010US20100307895 One body-type power transfer switch
12/09/2010US20100307893 Insulating switching rod
12/09/2010DE10212823B4 Funktionssymboldarstellungseinrichtung Function symbol display device
12/09/2010DE102009042562A1 Operating device for electrical device e.g. baking oven, has rotating knob with housing for rotating electrical device, and luminous display with coating that is applied on areas in inner side of rotating knob by printing process
12/09/2010DE102009023556A1 Elektrisches Schaltgerät mit einem thermischen Auslöser Electrical switching device having a thermal release
12/09/2010DE102009017559B3 Locking device for protective cover, has locking bar element holding switching movement provided by disconnecting switch and transferring switching movement to locking bar by control element
12/09/2010CA2762318A1 Multi-deck transformer switch
12/08/2010EP2259282A2 Circuit interrupter including a molded case made of liquid crystal polymer
12/08/2010EP2259278A1 Molded case multipole circuit breaker and kits of parts including said circuit breaker
12/08/2010EP2257957A1 Balancing system for even-numbered current paths
12/08/2010CN201667737U Lighting switch
12/08/2010CN201667505U Coupling mechanism for grounding switch of gas insulation metal closed switchgear
12/08/2010CN201667493U novel high pressure reactive compensation complete equipment cabinet
12/08/2010CN201667314U Vacuum load switch
12/08/2010CN201667300U Impact interlocking device of high-voltage fuse
12/08/2010CN201667299U Mechanical interlocking mechanism of breaker and three-position disconnecting switch
12/08/2010CN201667298U Limit switch base
12/08/2010CN201667297U Panel structure of switch socket
12/08/2010CN1965456B Switching apparatus and method for varying an impedance of a phase line of a segment of an electrical power line
12/08/2010CN1925081B Presence detection control knob
12/08/2010CN1918536B Display method and device, and display and keyboard therefore
12/08/2010CN1578534B 高速信道选择器开关 High speed channel selector switch
12/08/2010CN1490832B Foot switches
12/08/2010CN101908450A Direct current quick breaker
12/08/2010CN101908438A Asymmetric permanent-magnet arc extinguishing device
12/08/2010CN101908425A Safety switch
12/08/2010CN101908424A Anti-locking mechanism of switch apparatus
12/08/2010CN101908423A One body-type power transfer switch
12/08/2010CN101908422A Fixing device for microswitch
12/08/2010CN101305498B Switchgear
12/08/2010CA2707194A1 Magnetic switch for food processor
12/07/2010US7847441 Semiconductor integrated circuit
12/07/2010US7847440 Load control device for use with lighting circuits having three-way switches
12/07/2010US7847204 Multicolor transparent computer keyboard
12/07/2010US7847203 System and method for indicating a position of an electrical distribution device
12/07/2010CA2347949C Electrosurgical device having a dielectric seal
12/02/2010WO2010137144A1 Charging system
12/02/2010US20100302691 Method and system to enhance reliability of switch array
12/02/2010US20100301976 Circuit interrupter including a molded case made of liquid crystal polymer
12/02/2010US20100301015 Electrical switching device with a thermal release
12/02/2010US20100300860 Armature winding switch module and switching device thereof
12/02/2010US20100300856 White point adjustment for multicolor keyboard backlight
12/02/2010US20100300855 Light Guidance Illuminating Keyboard
12/02/2010US20100300854 Integrated Luminous Keyboard
12/02/2010US20100300852 Low-voltage, medium-voltage or high-voltage switchgear assembly with at least one moveable contact
12/02/2010DE19706249B4 Elektrisches Steuergerät, insbesondere für Elektrowärmegeräte und Verfahren zu seiner Herstellung Electric control device, particularly for electric heating devices and process for its preparation
12/02/2010DE102009030353B3 Kappe für einen temperaturabhängigen Schalter sowie Verfahren zur Fertigung eines temperaturabhängigen Schalters A cap for a temperature-dependent switch and to methods of manufacturing a temperature-dependent switch
12/01/2010EP2256929A1 Electric module
12/01/2010EP2256775A2 Electrical circuit interrupting device
12/01/2010EP2256774A2 Electrical circuit interrupting device
12/01/2010EP2256772A1 Cooling device for a circuit breaker and circuit breaker comprising such device
12/01/2010EP2256771A2 Electric switching device with a thermal actuator
12/01/2010EP2256770A1 Manually activated protective switch with replaceable trigger module
12/01/2010EP2256769A1 Method and system for a pre-selector in a tap changer
12/01/2010EP2256767A2 Heatpipe for terminal of circuit breaker
12/01/2010EP2255954A1 Method for assembling the connection between two tubes, at least one of which is made of a moulded thermoplastic material, implementation for the production of a high- or medium-voltage fuse-holder device
12/01/2010EP2255423A1 A configurable circuit breaker
12/01/2010EP2255212A1 Switching unit adapted for communicating with a processing unit
12/01/2010CN201663762U Remote control switch
12/01/2010CN201663349U Position limiting device for operating shaft of high-voltage switch cabinet
12/01/2010CN201663132U Small-sized circuit breaker
12/01/2010CN201663120U Auxiliary interlocking device of electric locomotive circuit breaker
12/01/2010CN201663078U Touch type grounding contact
12/01/2010CN201663077U Interlocking device of armoured switch cabinet
12/01/2010CN201663076U Auxiliary interlocking device of three phase alternating current contactor of electric locomotives
12/01/2010CN201663075U Shell body of novel auxiliary contact group
12/01/2010CN201663074U Novel electric switch
12/01/2010CN201663073U Transmission mechanism used in double-power change-over switch
12/01/2010CN201663072U Transmission plate for dual power transfer switch
12/01/2010CN201663071U Operation mechanism for dual-power switch
12/01/2010CN201663069U Operating mechanism of low-voltage dual power supply transfer switch
12/01/2010CN201663068U Switch improvement structure used on power tool
12/01/2010CN1953112B Electrical switching device
12/01/2010CN1879182B Overvoltage protection device provided with arc cutting means and corresponding method
12/01/2010CN1624840B Method and apparatus to independently control contactors in a multiple contactor configuration
12/01/2010CN101903964A Interlock device for electrical circuit breakers, kit of parts including such device, and multipole circuit breaker
12/01/2010CN101901706A Novel elevator button
12/01/2010CN101901705A Cooling device for a circuit breaker and circuit breaker comprising such device
12/01/2010CN101901704A Power-off protector and lighting device using same
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