Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 9 - Details of switching devices, not covered by groups
Patents for H01H 9 - Details of switching devices, not covered by groups (32,796)
05/2012
05/23/2012CN202230933U Totally-enclosed isolating switch knife switch single disconnect indication mechanism
05/23/2012CN202230919U Button switch with indicator light
05/23/2012CN202230914U Arc extinguishing contact
05/23/2012CN202230913U Mechanical interlocking device between vacuum switch mechanism and three-station isolation switch mechanism
05/23/2012CN202230912U Isolation interlocking device of flameproof switch
05/23/2012CN202230911U 电器开关锁 Electrical switch lock
05/23/2012CN202230910U 开关 Switch
05/23/2012CN202230909U Display device of an isolation switch
05/23/2012CN202230908U Solid state relay
05/23/2012CN202230907U Switch having free arrangement of number of button
05/23/2012CN202230906U Safe switching device for plasma cutting gun and plasma cutting gun
05/23/2012CN202230905U Waterproof device for iron clad switch
05/23/2012CN202230904U Power switch
05/23/2012CN202230903U Switch box and electronic product with same
05/23/2012CN202230902U Fastening device for high-pressure explosion-proof switch machine core
05/23/2012CN202230901U Composite switch panel
05/23/2012CN202230900U Wall switch installing panel linked frame structure
05/23/2012CN202230899U Aperture type light modulation switch
05/23/2012CN202230898U Touch type microswitch
05/23/2012CN202230897U Connection piece for switch
05/23/2012CN202230891U Wall switch with load line extracted from outside of wall
05/23/2012CN102473559A 用于电路断路器装置的可旋转控制系统 A rotatable control device for a circuit breaker
05/23/2012CN102473542A 导光片和使用了该导光片的可动触点体、开关 Using the light guide plate and the light guide body of the movable contact piece, the switch
05/23/2012CN102473541A 分接开关 Tap changer
05/23/2012CN102473540A 可调式转换器在调节变压器上的布置系统 Adjustable converter on regulating transformer arrangement system
05/23/2012CN102473539A 带有蓄能器的有载分接转换器 Load tap Converter with accumulator
05/23/2012CN102468068A 轻触电子电源开关电路 Touch electronic power switching circuit
05/23/2012CN102468067A 3P3T switch and wireless communication apparatus
05/23/2012CN102468066A 一种电梯安全电气装置 An elevator safety of electrical installations
05/23/2012CN102468065A 柱上隔离刀闸闭锁器 Overhead knife Stopper
05/23/2012CN102468064A 电气设备的保护罩 Protective cover for electrical equipment
05/23/2012CN102468063A Object fixed component and switch device thereof
05/23/2012CN101847525B Self-holding switching device
05/23/2012CN101814385B Transmission mechanism used in double-power change-over switch
05/23/2012CN101681730B Switching arrangement
05/23/2012CN101662092B Wiring device
05/23/2012CN101625934B Circuit breaker
05/23/2012CN101393826B Handle lock device for circuit breaker
05/22/2012US8184433 Switch and electronic device having a pivotable cover
05/22/2012US8183964 Current trip unit for circuit breaker
05/22/2012US8183962 Leakage protective plug
05/22/2012US8183482 Rotary switch for a glass ceramic cooktop
05/22/2012US8183481 Mechanical interlock of a lever operated receptacle with a shaft operated switch
05/22/2012US8183479 Lock mounting device
05/22/2012US8183477 Switch apparatus for adjusting power seat in vehicle
05/22/2012US8182104 Capacitive proximity and/or touch switch
05/18/2012WO2012064480A1 Rotary interlock mechanism for electrical switches
05/18/2012WO2012062408A1 On-load tap changer
05/18/2012CA2816417A1 Rotary interlock mechanism for electrical switches
05/17/2012US20120119856 Multi-phase medium voltage contactor
05/17/2012US20120118603 Over air-barrier electrical box
05/17/2012US20120118602 Electrical distribution panel enclosure access door
05/16/2012EP2453456A1 Switch device
05/16/2012EP2451993A2 Tandem photoelectrochemical cell for water dissociation
05/16/2012EP2099950B1 Control element comprising a metallic coating for a motor vehicle
05/16/2012DE102010051307A1 Display element used in motor car, has partial transparent film that is arranged between luminous surface and decorative layer
05/16/2012DE102010051306A1 Illumination device for control element of e.g. switch in motor car, has scattering centers in which light is scattered transverse to radiation direction, and carrier whose surface exhibits reflection characteristics below light conductor
05/16/2012DE10040713B4 Elektrischer Schalter Electric switch
05/16/2012CN202221821U Easily-maintained and easily-replaced wall switch, socket and switch socket
05/16/2012CN202221740U Bistable micro-switch thermal driving device based on timing-sequence double pulse
05/16/2012CN202221739U High-power relay
05/16/2012CN202221737U Relay with arc quenching device
05/16/2012CN202221724U Multifunctional switch
05/16/2012CN202221721U Locking device used for limiting switch operation
05/16/2012CN202221720U Anti-maloperation interlocking device of metal-armored centrally-mounted cabinet grounding switch
05/16/2012CN202221719U Waterproof selector switch
05/16/2012CN202221718U Interesting switch
05/16/2012CN202221717U Press-prevention button cover
05/16/2012CN202221716U Switch supporting post
05/16/2012CN202221715U Side-lead switch pillar insulator with waterproof pipe
05/16/2012CN202221681U Insulator flange
05/16/2012CN102460626A 高压设备的视窗和接地接头 Windows and high-voltage equipment grounding connector
05/16/2012CN102460624A 检测有载抽头变换器的真空断路器的故障的方法和设备 Method and apparatus for detecting faulty vacuum circuit breaker of load tap changer
05/16/2012CN102460623A 选择器开关和操作选择器开关的方法 Selector switch and method of operation selector switch
05/16/2012CN102458089A Heat transfer apparatus for use with electrical devices
05/16/2012CN102456510A 用于电动车的继电器 Relays for the electric vehicle
05/16/2012CN102456489A 电磁切换装置 Electromagnetic switching device
05/16/2012CN102456488A 柱上开关操作器 Column switch operator
05/16/2012CN102456485A 一种适用于高频应用的微机电开关和制造方法 A suitable method for producing micro-electromechanical switches and high-frequency applications
05/16/2012CN101662127B Five-prevention interlocking device
05/15/2012US8179147 Method and apparatus for detection and control of dc arc faults
05/15/2012US8178805 Appliance control knob providing illuminated setting indication
05/15/2012US8178803 Electronic device having key
05/15/2012US8178802 Unitized appliance control panel assembly and components of the assembly
05/15/2012CA2428933C Multi-axis switch with redundant contacts
05/10/2012WO2012060090A1 Relay
05/10/2012WO2012059980A1 Phase control switching device and closing phase control method
05/10/2012WO2012059811A1 An improved mechanical interlock, dual toggling and three position mechanism of an electrical load break switch
05/10/2012WO2012059620A1 Apparatus and method for a user input element in an electronic device
05/10/2012WO2012059165A1 Off-load tap changer
05/10/2012WO2012059164A1 Mechanical switch for an on-load tap changer
05/10/2012WO2011054955A3 Remote control device for a motor vehicle
05/10/2012US20120112760 Arc Detection and Prevention in a Power Generation System
05/10/2012DE10151053B4 Schaltungsanordnung Circuitry
05/10/2012CA2815679A1 Phase control switchgear and closing phase control method
05/09/2012EP2450927A2 MEMS-based switching systems
05/09/2012EP2450926A1 Electrical disconnection device and surge arrester having the same
05/09/2012EP2450925A2 Remote control
05/09/2012CN202217926U Front-door interlocking device with maintenance channel switch cabinet
05/09/2012CN202217622U Relay arc extinguishing circuit
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