Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 1 - Contacts
Patents for H01H 1 - Contacts (16,507)
07/2012
07/25/2012EP2478539A2 Interrupter device having at least one single-pole phase unit comprising a contact bridge and circuit breaker comprising such a device
07/25/2012EP2478537A1 Functional spacer for separating bulbs in a multipolar cutoff device, and circuit breaker
07/25/2012EP2478536A1 Assembly of double-casing multipolar cutoff device, and circuit breaker including same
07/25/2012CN202352577U Novel load switch arcing contact and fixed contact thereof
07/25/2012CN202352574U Moving contact connection structure for isolating switch
07/25/2012CN202352533U Push-type power supply conversion switch for three-speed capacitor start and run motor
07/25/2012CN202352532U Safety contact pad
07/25/2012CN202352497U On-load voltage regulation tapping switch gear box fixing plate capable of being conveniently positioned
07/25/2012CN102612728A Magnet aided solenoid for an electrical switch
07/25/2012CN102612725A Interrupter device having at least one single-pole phase unit comprising a contact bridge and circuit breaker comprising such a device
07/25/2012CN102612724A Contactor assembly for switching high power to a circuit
07/25/2012CN102612723A Single-pole cutoff unit comprising a rotary contact bridge, cutoff device comprising such a unit, and circuit breaker comprising such a device
07/25/2012CN102610404A Contact system for current conductors
07/25/2012CN102610403A Contact system for double-power-supply conversion switch
07/25/2012CN101950697B Fixed contact
07/25/2012CN101885060B High-performance copper-diamond electrical contact material and preparation process thereof
07/25/2012CN101609755B Preparation method of silver-metallic oxide electrical contact material
07/24/2012US8227716 Actuator
07/24/2012US8226427 Electrical contactor
07/19/2012WO2012095278A1 Horn activation device
07/19/2012US20120181159 Push button switch
07/19/2012US20120181153 Electrical Current Interrupting Device
07/18/2012CN202339879U 户外10kv隔离开关接线座 10kv outdoor isolating switch socket
07/18/2012CN202339846U 一种新型墙壁开关的接线结构 A new wall switch wiring structure
07/18/2012CN202339845U 自力型触头 Self-type contacts
07/18/2012CN202339844U 隔离开关接地静触头 Disconnectors grounding static contact
07/18/2012CN102597491A Electrical drive and method for assembling said drive
07/18/2012CN102592896A Movable contactor assembly for current limiting type circuit breaker
07/18/2012CN102592856A Sequence switch device with surrounding characteristic joint structure
07/18/2012CN102592699A Ag/Cr2O3 composite film for contact point and preparation and application thereof
07/18/2012CN102226969B On-load tapping switch of tandem type composite change-over switch transformer
07/17/2012US8222551 Electrical switch with casing and holder mountable on the casing
07/17/2012US8222549 Input control module with adaptive actuators
07/17/2012US8220361 Rotary knob assembly
07/12/2012WO2012093648A1 Switch device
07/12/2012WO2012062800A3 Movement and position identification sensor
07/12/2012US20120175234 Switch Unit and Switchgear
07/12/2012DE102004061950B4 Druckknopf-Schaltereinheit Push button switch unit
07/11/2012EP2474989A2 Sequential switching device with surrounding heterogeneous joint points structure
07/11/2012CN202332747U 断路器绝缘触座 Breaker insulation contact base
07/11/2012CN202332741U 采用触头压力自动调整的低压接触器滑动触头结构 Contact pressure is automatically adjusted using low-pressure contact sliding contact structure
07/11/2012CN202332723U 带接线端的弹簧支架 Bracket with spring terminals
07/11/2012CN202332660U Speed regulating switch
07/11/2012CN202332596U 一种接地开关的绝缘罩 One kind of insulated grounding switch cover
07/11/2012CN202332595U Connecting structure of terminal in switch and casing
07/11/2012CN202332594U 一种带螺纹柱的分体式静触头 Split static contact a threaded column
07/11/2012CN202332593U 一种隔爆型接线端子 One kind of explosion-proof terminals
07/11/2012CN202332592U 动触头以及包括该动触头的负荷开关 Moving contact and include the moving contact load switch
07/11/2012CN202332591U 一种隔离开关 An isolating switch
07/11/2012CN202332590U 一种气体绝缘金属封闭开关设备用的电连接装置 A gas-insulated metal-enclosed switchgear electrical connection device used
07/11/2012CN202332589U 一种复合式静接触片 A composite type static contact sheet
07/11/2012CN102576614A Assembly of double-casing multipolar cutoff device, and circuit breaker including same
07/11/2012CN102568896A Speed control switch
07/11/2012CN102568885A Novel flexible wire switch
07/11/2012CN102568871A Air forced cooling type direct current, low voltage and high-current switch
07/11/2012CN102568870A Terminal-shell connecting structure in switch
07/11/2012CN102568869A Connector for connecting ring terminal
07/11/2012CN102568868A Switchgear having a plurality of single-pole phase units and comprising a single mechanism for actuating said phase units
07/10/2012DE202012005934U1 Schalter Switch
07/05/2012WO2012090885A1 Electrical contact material and manufacturing method for same
07/05/2012WO2012088735A1 Method for preparing fibrous silver-based oxide electrical contact material
07/05/2012WO2012088734A1 Method for preparing silver-based oxide electrical contact material with oriented particles
07/05/2012US20120170775 Bend switch for wired headset
07/05/2012DE102010037551A9 Schalter Switch
07/04/2012EP2472543A1 Mobile phone keypad
07/04/2012EP2472539A1 Electromagnetic relay
07/04/2012EP2472538A1 Electromagnetic relay
07/04/2012EP2472537A1 Movable contactor assembly for current limiting type circuit breaker
07/04/2012CN202308579U 一种开关插座底盒线管接头 A switch socket bottom box line fittings
07/04/2012CN202307657U 126kV户外交流高压隔离开关 126kV outdoor AC high voltage isolation switch
07/04/2012CN202307656U 一种三位置开关导体结构 A three-position switch conductor structure
07/04/2012CN202307559U 接地开关连接体 Grounding switch connector
07/04/2012CN202307558U 新型铸件导体 The new casting conductor
07/04/2012CN202307557U 电动工具用开关 Power tools switch
07/04/2012CN202307556U 一种低压开关故障旁路开关用母线排接线装置 A low-pressure switch failure bypass switch wiring device with busbars
07/04/2012CN202307555U 一种用于三速电容运转电动机的旋转式电源转换开关 A three-speed condenser motor rotary power switch
07/04/2012CN202307554U 一种快速分离隔离开关 A rapid separation of isolating switch
07/04/2012CN202307553U 用于自动转换开关的动触头装置 For automatic transfer switch movable contact means
07/04/2012CN202307552U 一种采用纯铜和银化合物的三复合触点 A copper and silver compounds used in the three composite contacts
07/04/2012CN202307477U 智能集成高低压同步有载调容分接开关 Intelligent integrated high voltage synchronous transfer capacity load tap changer
07/04/2012CN102549701A Multipole electrical switching device
07/04/2012CN102549694A Circuit breaker, in particular for low voltages
07/04/2012CN102543608A Contact apparatus for circuit breaker
07/04/2012CN102543591A MEMS (micro-electro-mechanical systems) switch and manufacturing method thereof
07/04/2012CN102543588A Electromagnetic switching device
07/04/2012CN102543549A Isolating switch body of railway traffic
07/04/2012CN102543508A Electrical switch with compensating feature for misaligned and off-centre switch inserts
07/04/2012CN102543496A Installation switch device with insertion type terminal apparatus
07/04/2012CN102543495A Double-power automatic transfer switch
07/04/2012CN102534280A Method for preparing AgTiB2 contact material
07/04/2012CN102528055A Preparation method for silver and stannic oxide composite powder and application thereof
07/04/2012CN101984117B Method for preparing mixed rare-earth oxide modified silver tin oxide electrical contact material
07/04/2012CN101783249B Brake lamp switch for motor vehicle
07/04/2012CN101501805B Self-locking micro electro mechanical device
07/04/2012CN101313381B Device for neutrolising an electric switching unit
07/03/2012US8212170 Push switch
07/03/2012US8212169 Light guide plate, light guide key plate and method for manufacturing the light guide key plate
07/03/2012US8212165 Switch
06/2012
06/28/2012WO2012083829A1 Contact system for circuit breaker
06/28/2012WO2012041574A3 Weld preventer in high current switch
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