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
12/31/2014CN204067091U 一种有效降低拒动故障的开关操动机构 An effective reducing tripping a switch actuator failure
12/31/2014CN204067090U 一种电动弹簧操动机构 An electric actuator spring
12/31/2014CN204067089U 一种脱扣装置及使用该脱扣装置的弹簧操动机构 A trip device and using a spring operating mechanism of the trip device
12/31/2014CN204067088U 一种筒弹回平接近开关触发机构 One kind of flat tube bounce proximity switch trigger mechanism
12/31/2014CN204067087U 一种隔离开关加力手柄 An isolating switch handle afterburner
12/31/2014CN204065424U 料仓物料检测装置 Silo material detection device
12/31/2014CN104254897A 断路器震动吸收器设备、组件和操作方法 Shock Absorbers breaker equipment, components and method of operation
12/31/2014CN104252990A 一种高压直流接地开关及其静触头组件 A high voltage DC grounding switches and static contact assembly
12/31/2014CN104252977A 一种弹簧操动机构及其分闸脱扣装置 One kind of spring brake actuator and its sub-tripping device
12/31/2014CN104252976A 低压开关电器的手动操作装置 Manually operated device electrical low voltage switchgear
12/31/2014CN103280350B 一种变压器的保护开关装置 Protection switching device for transformer
12/31/2014CN102931003B 一种接近开关的安装系统 A near-switch mounting system
12/31/2014CN102903546B 一种燃气式直接力作用高压开关作动操作机构 A gas-type high-voltage direct force switch activating the operating mechanism
12/31/2014CN102881475B 一种用于触摸屏开关的弹片 A touch screen is used to switch the shrapnel
12/31/2014CN102856137B 一种低压智能双电源转换开关 A low-pressure intelligent dual power switch
12/31/2014CN102568877B 用于双电源转换开关的换向装置 Change for dual power switch to the device
12/31/2014CN102074389B 多级调节开关 Multi-level adjustment switch
12/30/2014US8921724 Switch assembly
12/30/2014US8921723 Slide switch
12/25/2014US20140374227 Shunt separating cam followers for circuit breakers and related methods
12/25/2014US20140374224 Limit switch
12/24/2014CN204045522U 一种新型的液压式电磁断路器 A new hydraulic magnetic circuit breakers
12/24/2014CN204045490U 侧装断路器 Side-mounted circuit breakers
12/24/2014CN204045429U 一种双电源转换开关 A dual power switch
12/24/2014CN204045428U 双电源互锁开关 Dual power interlock switch
12/24/2014CN204045427U 一种紧急操作装置 A form of emergency operating device
12/24/2014CN204045426U 开关三工位转换控制盘 Switch three-position switching control panel
12/24/2014CN204045425U 一种双电源开关的磁力自动切换机构 A dual power switch magnetic automatic switching mechanism
12/24/2014CN204045424U 电磁力驱动的双电源开关 Electromagnetic force driving the dual power switch
12/24/2014CN204045423U 一种led控制器用的脉冲式开关 One kind of led controller with pulse switch
12/24/2014CN204045422U 一种爆燃式操动机构 One kind of explosive-type actuator
12/24/2014CN204045421U 操纵杆及带有这种操纵杆的绝缘子 Joystick and insulators with this joystick
12/24/2014CN204045420U 一种用于开关柜分合闸的延时操作扳手 A cabinet sub-closing delay operating wrench
12/24/2014CN204045419U 一种断路器用辅助合闸工具 A circuit breaker auxiliary closing tool
12/24/2014CN204045418U 一种快速连接式拉闸杆 A fast-connected wind up lever
12/24/2014CN104246945A 用于驱动断路器的触点的包括扭杆的装置 Means for driving the circuit breaker contacts comprise torsion bar
12/24/2014CN104246944A 紧急断开装置 Emergency disconnect device
12/24/2014CN104246943A 电子铰链安全开关 Electronic Hinge safety switch
12/24/2014CN104241049A 高压断路器脱扣装置 High voltage circuit breaker tripping device
12/24/2014CN104241011A 一种无电弧重燃的户外柱上开关 A non reignition of outdoor column switch
12/24/2014CN104241005A 独立式户外柱上隔离开关 Freestanding outdoor column isolation switch
12/24/2014CN104240984A 一种具有离合功能的自动转换开关 An automatic transfer switch has a clutch function
12/24/2014CN104240983A 改进型行程开关结构 Improved trip switch structure
12/24/2014CN104240982A 开闭装置以及其开闭方法 Opening and closing means and the opening and closing method thereof
12/24/2014CN104240981A 模块化弹簧操作机构 Modular spring operating mechanism
12/24/2014CN104240980A 断路器操作机构及其弹簧储能指示装置 Breaker operating mechanism and spring charging indicating device
12/24/2014CN104240979A 断路器操作机构及其减力合闸保持装置 Breaker operating mechanism and reduce the force closing holding device
12/24/2014CN104240978A 一种三路电源自动转换开关装置 A three-way power automatic transfer switch device
12/24/2014CN104240977A 防断裂脚踏开关 Anti-breaking foot switch
12/24/2014CN102881477B 一种双滑移传动机构 A dual transmission slip
12/24/2014CN102881474B 弹簧储能控制模块及其操动机构和断路器 Spring energy control module and its operating mechanism and circuit breakers
12/24/2014CN102867663B 一种断路器弹簧操动机构的齿轮传动系统的离合装置 A circuit breaker spring clutch device gear actuator drive system
12/24/2014CN102842453B 具有剪刀式连接元件的按键结构 Scissor key structure has a connection element
12/23/2014US8917514 Frame module and computer having the same
12/23/2014US8916790 Switchgear
12/23/2014US8915749 Power source circuit shutoff device
12/18/2014US20140370792 Power tool
12/18/2014US20140367240 Keyswitch and keyboard therewith
12/18/2014US20140367234 Dust and waterproof switch
12/18/2014US20140367233 Lockout Device For Switchgear
12/17/2014CN204029633U 连杆联动的高压电器开关 High-voltage electrical switch rod linkage
12/17/2014CN204029632U 固体绝缘开关设备的主回路操作机构 Main circuit operating mechanism of the solid insulation switchgear
12/17/2014CN204029631U 负荷分界开关的分合闸装置 Sub-closing devices load switch boundaries
12/17/2014CN204029630U 永磁机构装配工装及包括该装配工装的永磁机构 Permanent magnetic actuator assembly tooling and assembly tooling, including the permanent institution
12/17/2014CN204029629U 具有指示功能的行程开关 Having indication function trip switch
12/17/2014CN204029628U 汽车加减档拨片开关 Modified car stalls paddle switch
12/17/2014CN204029627U 一种旋钮式紧急分闸装置 One kind of knob emergency opening device
12/17/2014CN204029626U 操作手柄 Operating handle
12/17/2014CN204029625U 一种多功能绝缘拉闸杆 A versatile insulation wind up lever
12/17/2014CN204029592U 一种有载调压调容变压器 A kind of load voltage regulation transformer capacity
12/17/2014CN204029591U 一种有载调压调容分接开关 A kind of load tap changer voltage regulation tolerance
12/17/2014CN104217890A 一种弹簧操动机构及一种高压真空断路器 One kind of spring mechanism and a high-pressure vacuum breaker
12/17/2014CN104217875A 一种具有改良结构的触头动作装置及电源转换开关 Having contact action device and the power switch structure improvement
12/17/2014CN104217870A 脱扣装置及使用该脱扣装置的弹簧操动机构 Tripping device and using a spring operating mechanism of the trip device
12/17/2014CN104217869A 能够对部件移动行程进行控制的装置 Member capable of controlling movement stroke means
12/17/2014CN104217868A 基于实现内部运行平稳的行程开关 Based smooth running inside the limit switch
12/17/2014CN102723215B 一种双电源自动转换开关的控制装置 A dual power automatic transfer switch control device
12/17/2014CN102568911B 用于操纵电开关的装置 Operated electrical switch means for
12/16/2014US8912871 Electromagnetic actuator with magnetic latching and switching device comprising one such actuator
12/16/2014US8912870 Switchgear and switchgear operating mechanism
12/16/2014US8912458 Touchsurface with level and planar translational travel responsiveness
12/16/2014US8912457 Controlling device of turning knob and controlling method of touch panel
12/16/2014US8910541 Electronic device with angled control orientation
12/11/2014US20140364864 Foot pedal system and apparatus
12/11/2014US20140361858 Actuator for contactor
12/11/2014US20140360853 Switchgear and opening and closing method thereof
12/11/2014US20140360849 Limit switch and method for producing same
12/11/2014US20140360847 Disconnector for switchgear
12/10/2014CN204012229U 高压开关柜遥控开关控制器 High Voltage Switchgear Remote Switch Controller
12/10/2014CN204011315U 断路器弹簧操动机构中的手动储能机构 Breaker spring mechanism in the manual charging mechanism
12/10/2014CN204011266U 电气元件保护装置及应用该装置的发动机进气加热系统 Electrical component protection device and application engine intake heating system of the device
12/10/2014CN204011238U 一种高压断路器分闸用复合型多功能缓冲装置 A high voltage circuit breaker with a complex multi-function buffer device
12/10/2014CN204011186U 按键及应用按键的键盘 Keyboard keys and application keys
12/10/2014CN204011157U 一种自动转换开关的微动开关机构 An automatic transfer switch micro switch mechanism
12/10/2014CN204011156U 一种自动转换开关 An automatic transfer switch
12/10/2014CN204011151U 一种双电源切换开关 A dual power switch
12/10/2014CN204011132U 倒车灯开关 Back Up Light Switch
12/10/2014CN204011131U 常闭式倒车灯开关 Normally closed reversing light switch
12/10/2014CN204011122U 全密封精密微动开关 Sealed Precision Micro Switch
12/10/2014CN204011121U 一种自动转换开关的轴销分离机构 An automatic transfer switch shaft pin separation mechanism
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