Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 3 - Mechanisms for operating contacts
Patents for H01H 3 - Mechanisms for operating contacts (17,842)
07/2012
07/10/2012US8217288 Key designs for compact keypad of handheld communication device
07/10/2012US8217287 Switching mechanism for motor protection circuit breaker
07/10/2012US8217286 Switch
07/05/2012WO2012090521A1 Switch
07/05/2012WO2012090037A1 Circuit breaker
07/05/2012WO2012089506A1 Illuminated knob for household appliance
07/05/2012WO2012088963A1 Power thrust device and mcb with device
07/05/2012US20120170234 Slide button, switching assembly, and electronic device using the same
07/05/2012US20120168292 Piston trip reset lever
07/05/2012US20120168288 Incorporated Switch, Especially a Switch for Opening a Door
07/04/2012EP2472183A2 An ignition switch for gas taps
07/04/2012CN202309668U 一种触摸开关装置 A touch switch device
07/04/2012CN202307681U 行车用磁性限位开关装置 Driving with magnetic limit switch device
07/04/2012CN202307637U 一种可限制旋转角度的按键剪刀机构 One kind of the keys to restrict the rotation angle of the scissors mechanism
07/04/2012CN202307577U 转换开关电器 Transfer Switching Equipment
07/04/2012CN202307576U 一种特高压串补旁路开关用斥力换向阀 One kind UHV series compensation repulsion valve with bypass switch
07/04/2012CN202307575U 一种限位板 One kind of stopper plate
07/04/2012CN202307574U 一种低压开关故障旁路开关用操作机构 A low-pressure switch failure bypass switch with an operating mechanism
07/04/2012CN202307573U 一种组合开关的储能机构 A switch is a combination of energy storage mechanism
07/04/2012CN202307572U 一种快速接地开关 A fast earthing switch
07/04/2012CN202307571U 操动机构折叠式手动储能操作手把 Actuator storage operations manual folding handle
07/04/2012CN202307570U 一种隔离开关传动机构 An isolating switch actuating mechanism
07/04/2012CN202307569U 隔离开关电动操作机构 Electrical isolation switch operating mechanism
07/04/2012CN202307568U 接地开关电动驱动装置 Grounding switch electric drive unit
07/04/2012CN202307567U Differential cylinder for hydraulic mechanical driver of electric power switch and driver
07/04/2012CN202307566U Uncovering detection device
07/04/2012CN202307565U 无锁孔防盗门触点供电装置 No keyhole Door contact power supply unit
07/04/2012CN202307564U 控电门锁 Control electric door lock
07/04/2012CN202307563U 天车限位开关 Crane limit switch
07/04/2012CN202307562U 按键导通结构 Button conduction structure
07/04/2012CN202307561U 按键及应用其的键盘 Keyboard keys and apply its
07/04/2012CN202307560U 一种焊枪手柄扳机 One kind of gun handle trigger
07/04/2012CN202306727U 脚踢式门铃 Kick-style doorbell
07/04/2012CN202303027U 书柜自动照明灯 Bookcases automatic lights
07/04/2012CN102543560A Rigid power transmission device
07/04/2012CN102543543A Key and assembly method thereof
07/04/2012CN102543503A Electromagnetic clutch for electric on/off operating mechanism of electric switch
07/04/2012CN102543502A Position signal generating mechanism
07/04/2012CN102543501A Circuit-breaker spring actuating mechanism
07/04/2012CN102543500A Disconnecting link control device based on brushless direct current motor
07/04/2012CN102543499A Digital electric operating mechanism of isolating switch
07/04/2012CN102543498A Interference detection mechanism
07/04/2012CN102543497A Micro switch pressing mechanism
07/04/2012CN101916676B Electromagnetic hydraulic valve for spring hydraulic control mechanism
07/04/2012CN101916675B Anti-misoperation safety power switch
07/04/2012CN101916674B Super insulation operating rod
07/04/2012CN101657869B Over running clutch for a direct drive motor operator
07/04/2012CN101022057B 手套箱灯开关 Glove box lamp switch
07/03/2012US8212425 Lighting control device for use with lighting circuits having three-way switches
07/03/2012US8212424 Dimmer switch for use with lighting circuits having three-way switches
07/03/2012US8212166 Switch assembly
07/03/2012US8209868 Device with an illuminated button assembly
06/2012
06/28/2012WO2012083380A1 Touch switch
06/28/2012US20120162861 Self-aligning actuator for door-operated switch
06/28/2012US20120160648 Keyswitch and keyboard
06/28/2012US20120160645 Switch for vehicles
06/28/2012DE102010063893A1 Operating device for actuating electrical switch i.e. load circuit breaker, has auxiliary switch whose opening is disconnected from contacts, where output shaft and drive shaft of auxiliary switch and another auxiliary switch are actuated
06/27/2012EP2469551A2 Cooking appliance having pop-out type control knob assembly
06/27/2012CN202285205U 远程近程双控互控电源总开关 Proximity dual control remote control power switch interoperability
06/27/2012CN202285204U 一种永磁操动机构 A permanent magnet actuator
06/27/2012CN202285203U 断路器操作机构 Breaker operating mechanism
06/27/2012CN202285202U 自动转换开关电器 Automatic transfer switching equipment
06/27/2012CN202285201U 整体式手动杆 Integral manual lever
06/27/2012CN102522233A Double cam spring device
06/27/2012CN102522232A Circuit breaker operation mechanism
06/27/2012CN102522231A Stroke switch
06/27/2012CN102522230A Stroke switch of draining valve micro machine
06/27/2012CN102514672A Safe switching device of motorcycle clutch
06/27/2012CN101859653B Monostable permanent magnetic mechanism
06/27/2012CN101807484B High-powder operation device
06/26/2012US8207805 Push-button
06/26/2012US8207466 Multi-position pushbutton with integral LED and actuator
06/26/2012US8207463 Miniature switch
06/26/2012CA2440297C Switch unit
06/21/2012WO2012080392A1 Disconnector switch for voltage transformer
06/21/2012WO2012038066A3 Electrical switching device
06/21/2012US20120155074 Straight-tube led lamp switch device and straight-tube led lamp using the same
06/21/2012US20120153873 Straight-tube led lamp switch device and straight-tube led lamp using the same
06/21/2012US20120152718 Functional Separating Spacer of the Cartridges in a Multipole Switchgear Device and Circuit Breaker
06/21/2012US20120152707 Electrical device controller having a switch and a thumbwheel dimmer
06/21/2012DE102010061455A1 Gehäuse für einen Tastschalter Housing for a push button
06/21/2012CA2821630A1 Disconnector switch for voltage transformer
06/20/2012EP2466609A1 Discharge mechanism for circuit breaker
06/20/2012EP2466603A1 Disconnector switch for voltage transformer
06/20/2012CN202282271U 高压开关操作机构 High-voltage switch operating mechanism
06/20/2012CN202282264U 一种用于隔离开关上的到位离合器 A place on the clutch isolation switch
06/20/2012CN202282263U 户外电动机构通用行程装置 Universal travel agency outdoor electric devices
06/20/2012CN202282262U 一种箱式固定开关柜操动机构用的限位板 One kind of box-mounted switchgear actuator with a stopper plate
06/20/2012CN202282261U 立挂式弹簧操动机构 Li hanging spring mechanism
06/20/2012CN202282260U 分接开关操纵机构的电动、手动转换装置 Tap-control mechanism of electric, manual conversion device
06/20/2012CN202282259U 洁牙机的脚踏控制开关 Scaler foot control switch
06/20/2012CN102509667A Transmission structure for high voltage switch
06/20/2012CN102509655A Two-position spring actuating mechanism for switchgear
06/20/2012CN101996752B Transformer split-type arcless on-load tap switch
06/20/2012CN101527207B Switch for electric power tool
06/19/2012US8205101 On-machine power supply with integral coupling features
06/19/2012US8203093 Pushbutton for electronic device
06/14/2012WO2012077154A1 Slide operator
06/14/2012WO2012075517A1 Switching device arrangement
06/14/2012US20120146749 Drive system for operating an electric device
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