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)
06/2012
06/14/2012US20120145522 Illuminating key cap structure and method for making the same
06/14/2012DE102010015051B4 Mechanischer Schaltkontakt Mechanical switch contact
06/14/2012DE102005063070B4 Vorrichtung zum Steuern eines Betriebsparameters eines elektrischen Geräts An apparatus for controlling an operating parameter of an electrical appliance
06/13/2012EP2462602A1 Spring-operated mechanism having delay circuit
06/13/2012EP1958224B1 A device for transmitting rotary motion
06/13/2012CN202275742U 线路板带灯开关 PCB light switch
06/13/2012CN202275740U 电动推杆限位开关装置 Putting electric limit switch device
06/13/2012CN202275739U 双电源自动转换开关 Dual power automatic transfer switch
06/13/2012CN202275738U 多功能拉闸杆 Multifunction wind up lever
06/13/2012CN202275731U 新型开合式隔离及隔离换向开关 The new retractable quarantine and isolation for the switch
06/13/2012CN102496513A Control switch
06/13/2012CN102496499A On-off device for electrical appliance with automatic transfer switch
06/13/2012CN102496498A Three-position switch transmission device
06/13/2012CN102496497A Rotary type partially compliant multi-stable mechanism
06/13/2012CN102496496A Isolating switch operation mechanism
06/13/2012CN102496495A Energy storage spring operating mechanism for low-voltage disconnecting switch
06/13/2012CN102496494A Energy-storage spring mechanism of operating mechanism of circuit breaker and assembly method for energy-storage spring mechanism
06/13/2012CN102496493A Manual-operation and electric-control dual-purpose switch and control method thereof
06/13/2012CN102496492A Remote control phase-change switch
06/13/2012CN102496491A On-off switch
06/13/2012CN102496490A Pedal switch of pressure machine
06/13/2012CN102496489A Welding gun handle trigger with micro-control switch
06/13/2012CN101887809B Trigger switch for wearing safety belt
06/07/2012US20120139674 Micro switch
06/07/2012US20120139673 Electromagnetic contact device
06/07/2012US20120139672 Electromagnetic contact device
06/07/2012US20120138440 Method for setting function options and multi function peripheral using the same
06/07/2012US20120138435 Switch of clutch pedal for vehicle
06/06/2012EP2461446A1 Winding device for electric wire
06/06/2012EP2461225A1 Blade handle for a household appliance and household appliance
06/06/2012EP2460171A1 Adaptable starter switch
06/06/2012EP2460167A1 Electric switchgear having a snap-action drive
06/06/2012EP2460166A1 Elevator operating unit having a probe element
06/06/2012DE102010062427A1 Schwertknebel für ein Haushaltsgerät und Haushaltsgerät Sword gag for a household appliance and household appliance
06/06/2012DE102010024386B4 Übertragungselement zur Übertragung von Antriebsbewegungen auf einen Bewegkontaktanschlussbolzen eines Schaltgeräts Transmitting member for transmitting driving motion to a Bewegkontaktanschlussbolzen a switching device
06/06/2012CN202268281U 隔离开关主回路螺杆传动机构 Isolating switch main circuit screw drive mechanism
06/06/2012CN202268280U 隔离开关主回路锥齿轮传动机构 Isolating switch main circuit bevel gear drive mechanism
06/06/2012CN202268263U 高压隔离接地开关用电动操动机构 Pressure isolation grounding switch electric actuator
06/06/2012CN202268262U 小型化永磁机构 Miniaturization of permanent magnetic actuator
06/06/2012CN202268261U 一种断路器高压空气供气装置 A circuit breaker high pressure air supply unit
06/06/2012CN202268260U 一种电子元件插件设备及其开关触压装置 An electronic component plug-in device and switch contact pressure device
06/06/2012CN202268259U 一种多功能绝缘操作杆 A multifunctional insulated operating rod
06/06/2012CN202268258U 一种变压器分接开关绝缘操纵杆 A transformer tap-insulated lever
06/06/2012CN202266109U 能够反馈开锁和锁闭状态的电控锁 Capable of unlocking and locking status feedback electronically controlled lock
06/06/2012CN102486978A Combined electrical isolating switch and grounding switch
06/06/2012CN102486972A Dual-channel radio-frequency MEMS (Micro Electro Mechanical System) switch and manufacturing method thereof
06/06/2012CN101533735B High pressure vacuum circuit breaker
06/05/2012US8193465 Electronic device and method of using the same
05/2012
05/31/2012US20120133461 Riversible electromagnetic contactor
05/31/2012US20120132510 Multi-Directional Switch Cell
05/31/2012US20120132507 Pressure switch
05/31/2012DE102010052979A1 Laststufenschalter OLTC
05/30/2012EP2458606A1 On-load tap changer
05/30/2012EP2457244A1 On-load tap changer with energy storage mechanism
05/30/2012CN202259090U Auxiliary tripping device of low-voltage circuit breaker
05/30/2012CN202259080U Breaker operating device using rectangular spring
05/30/2012CN202259070U Spring energy storage indicating device for control mechanism
05/30/2012CN202258979U Transmission connection rod for high-voltage isolating switch transmission mechanism
05/30/2012CN202258976U Disconnecting switch
05/30/2012CN202258973U Three-station disconnecting switch
05/30/2012CN202258935U Key and keyboard
05/30/2012CN202258934U Key and keyboard
05/30/2012CN202258933U Press key and keyboard with the same
05/30/2012CN202258932U Key and keyboard
05/30/2012CN202258863U Manual switching-off mechanism of permanent magnet circuit breaker
05/30/2012CN202258862U Mechanism used for switching device and disconnecting switch
05/30/2012CN202258861U Circuit breaker for magneto
05/30/2012CN202258860U Control mechanism opening release
05/30/2012CN202258859U Electric ground switch
05/30/2012CN202258858U Electromechanical switching-off operating mechanism
05/30/2012CN202258857U Limiting device of air exchanger
05/30/2012CN202258856U Trigger device of collision blackout safety switch
05/30/2012CN202258855U Lamp turn-off device along with door closing
05/30/2012CN202258854U Switch with ground mat
05/30/2012CN202258853U Railroad platform restricted zone grading switch capable of realizing automatic grading triggering
05/30/2012CN202258852U Dual-path brake lamp switch
05/30/2012CN202258851U Operating component special for distribution transformation switch
05/30/2012CN202258850U Emergency flameout switch for all terrain vehicle
05/30/2012CN202258849U Foldable insulating rod
05/30/2012CN202258848U Handle
05/30/2012CN202258847U Novel insulating operating rod
05/30/2012CN202258846U Triggering switch tube triggering porcelain element
05/30/2012CN202258839U Connection mode of safety protection device in on-load tap switch
05/30/2012CN202258744U Gear control box for non-excitation tap switch
05/30/2012CN202251464U Split type needle roller bearing for electrical equipment industry
05/30/2012CN102483999A 具有延迟电路的弹簧储能传动装置 The spring energy storage device having a delay circuit of the transmission
05/30/2012CN102479642A 高压调谐式隔离刀开关 High Pressure tuning isolation knife switch
05/30/2012CN102479625A 单稳态永磁机构 Monostable permanent magnetic actuator
05/30/2012CN102479624A 低压自动刀开关 Low-voltage automatic knife switch
05/30/2012CN102479623A 割草机安全开关系统 Mower safety switch system
05/30/2012CN102479622A 割草机的安全开关系统 Mower safety switch system
05/30/2012CN102479621A 一种剪刀脚组件及通过剪刀脚组件组装剪刀脚的方法 A method Scissor components and module assembly by Scissor Scissor's
05/30/2012CN102476587A 用于车辆的触觉滚轮开关 Tactile switch for a vehicle wheel
05/30/2012CN101937801B Energy storage and release device of energy-prestoring remote control molded case circuit breaker motor operating mechanism
05/30/2012CN101882535B Waterproof relay with emergency stop switch
05/30/2012CN101170021B Switching mechanism
05/24/2012WO2012068296A2 Seismic actuator
05/24/2012WO2012067381A2 Button device for a slot machine
05/24/2012WO2012065955A1 Transmission cam limit switch
05/24/2012WO2012065379A1 Key structure for keyboard
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