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)
12/2014
12/10/2014CN204011120U 具有三相信号的gis刀闸控制回路 Gis knife three-phase signal control loop
12/10/2014CN204011119U 一种自动转换开关的齿轮传动机构 An automatic transfer switch gear mechanism
12/10/2014CN204011118U 一种自动转换开关的拨动支架 An automatic transfer switch toggle bracket
12/10/2014CN204011117U 旋转推进式高压隔离断路器 Rotary push-pressure isolation breaker
12/10/2014CN204011116U 固体绝缘开关设备的主回路分闸机构 Main circuit opening mechanism of solid-insulated switchgear
12/10/2014CN204011115U 固体绝缘开关设备的主回路合闸机构 Main circuit closing mechanism of the solid insulation switchgear
12/10/2014CN204011114U 固体绝缘开关设备的传动装置 The solid insulated switch gear device
12/10/2014CN204011113U 一种新型永磁机构 A new permanent magnetic actuator
12/10/2014CN204011112U 一种新型结构涡流电磁及永磁保持式快速开关 A new electromagnetic vortex structure and maintain a permanent magnet-type fast switching
12/10/2014CN204011111U 电动合闸器及电力设备倒闸系统 Closing device and electric power equipment Switching System
12/10/2014CN204011110U 限位开关 Limit Switch
12/10/2014CN204011109U 摇杆开关 Rocker switch
12/10/2014CN204011108U 儿童脚踏开关 Children footswitch
12/10/2014CN204011107U 一种防水式防爆开关操纵杆 A waterproof explosion-proof switch lever
12/10/2014CN204011106U 一种按键装置和终端 One kind of key equipment and terminals
12/10/2014CN204011105U 电动调节式绝缘操作杆 Electric adjustable insulated lever
12/10/2014CN204011104U 一种手动调节式绝缘操作杆 A manual adjustable insulated lever
12/10/2014CN204011103U 嵌套式开关辅助控制设备 Nested switch auxiliary control equipment
12/10/2014CN204011102U 一种覆盖式开关 An overlay switch
12/10/2014CN204010178U 一种安全提醒式门铃猫眼 A safe reminder chime cat
12/10/2014CN104205272A 开关 Switch
12/10/2014CN104205271A 开关弹簧布置结构 Switch spring arrangement
12/10/2014CN104201037A 一种新型高压隔离开关电动装置 A new high-voltage isolation switch electrical devices
12/10/2014CN102856091B 开关装置的离合组件及其开关装置 The switching means switches the clutch assembly and means
12/10/2014CN102780243B 电池充放电均衡与制动能量回收的机电装置 Electromechanical brake energy recovery system balance and battery charge and discharge
12/10/2014CN102262962B 开关及使用该开关的电子装置 Switch and an electronic device using the switch
12/09/2014US8908357 Self-aligning actuator for door-operated switch
12/09/2014US8907233 Electrical switch
12/04/2014US20140354380 Remote Operated Circuit Breaker
12/04/2014US20140353136 High-current switch
12/04/2014US20140353134 Mechanically lockable hand switch
12/04/2014US20140353131 Switch
12/02/2014US8902084 Switch assembly and over-steer detection system
12/02/2014US8901444 Current switching device and method for manufacturing the same
11/2014
11/27/2014US20140347149 Air Circuit Breaker Coil Adapter
11/27/2014US20140346224 Drug delivery management system
11/27/2014US20140346026 Switch and control method thereof
11/25/2014US8895883 Dual current path for high rated currents
11/20/2014US20140340182 Electromagnetic Actuator Comprising Permanent Magnets and Mechanical Load Interrupter Actuated By Such An Actuator
11/20/2014US20140339198 Molded-case circuit breaker
11/20/2014US20140339064 Keyswitch and keyboard therewith
11/20/2014US20140339058 Soldereless Motion Sensed Switch
11/18/2014US8892378 Intelligent tool for detecting perforations and interpretation of data online
11/18/2014US8890667 Apparatus and method for providing visual-haptic information, and button having the same
11/18/2014US8890640 Drive for a switch disconnector with C O switching capacity
11/18/2014US8890639 Auxiliary contact mechanism for magnetic contactor
11/18/2014US8890017 Motor operator for switchgear for mains power distribution systems
11/18/2014US8890013 Sub-membrane keycap indicator
11/18/2014US8890011 Medium voltage circuit breaker
11/18/2014US8890010 Lockout device and a method for its use
11/18/2014US8890009 Disconnector for switchgear
11/18/2014US8890008 Keyboard
11/11/2014US8884728 Stationary contact arm assembly for molded case circuit breaker
11/11/2014US8881832 Downhole supercapacitor device
11/06/2014US20140326587 Switch apparatus for vehicle
11/06/2014US20140326586 Limit switch
11/06/2014US20140326585 Actuating Device
11/04/2014US8878088 Modular MOC driver and interlock assembly for circuit breaker
10/2014
10/30/2014US20140318942 Key switch and keyboard
10/30/2014US20140318934 Cord switch and cord switch mounting structure
10/28/2014US8873126 Electrooptic device and electronic apparatus
10/28/2014US8872607 Safety switch
10/28/2014US8872388 Discharge apparatus for auxiliary power
10/28/2014US8872053 Sliding button with rotating shaft
10/28/2014US8872049 Trigger lock-on lock-off mechanism
10/28/2014US8870477 Keyboard with back-lighted ultra-durable keys
10/28/2014US8870253 Lockout switch apparatus and method
10/28/2014US8869625 MEMS actuator/sensor
10/23/2014US20140311879 Button assembly and electronic device having the same
10/21/2014US8866610 Hospital bed obstacle detection apparatus
10/21/2014US8866569 Pry plate tripping circuit breaker
10/21/2014US8866349 Solenoid
10/21/2014US8866032 Electrical switch for nautical equipment
10/16/2014US20140305780 Device for Remote Operation of Electrical Disconnect
10/14/2014US8859920 Shim sleeve for pivoting buttons
10/14/2014US8859917 Electrical switch latch assembly
10/14/2014US8858246 Power source circuit shutoff device
10/09/2014US20140301121 Tunneling Electric Contacts And Related Methods, Systems And Applications
10/09/2014US20140299579 Dc voltage circuit breaker
10/09/2014US20140299453 Switch device and switch base body thereof
10/09/2014DE102013005746A1 Antriebsvorrichtung für einen Leistungsschalter einer Mittel- oder Hochspannungsschaltanlage Drive device for a circuit breaker of a medium or high voltage switchgear
10/08/2014EP2786386A1 Charging assembly with over rotation control and electrical switching apparatus employing same
10/07/2014US8854797 Power source circuit shut off apparatus
10/07/2014US8854061 Linear sensor
10/07/2014US8853582 Electrical switch with shear force contact weld release
10/07/2014US8853580 Key structure of keyboard device
10/07/2014US8853579 Bearing mechanism for compact rotary member
10/07/2014US8853578 Multi motion switch with multiplier arm
10/07/2014US8853571 Foot switch having security mechanism
10/07/2014US8853570 Entertainment button device and game machine
10/02/2014WO2014154372A1 Electric switching system
10/01/2014EP2784794A1 Operating system for automatic turn-over switch and gear set
10/01/2014EP2783377A1 Stepping switch with vacuum switching tubes
09/2014
09/30/2014US8847091 Switch structure for a power tool
09/30/2014US8844913 Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof
09/30/2014US8844097 Soft opening for a hinge
09/30/2014CA2509925C Tamper switch actuator arrangement
09/25/2014WO2014149410A1 Conductive fabric seal
09/25/2014US20140285040 Electromagnetic switch
09/25/2014US20140284192 Driving rod for medium voltage switching element gear
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... 179