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)
06/2012
06/19/2012US8203092 Keypad structure
06/19/2012US8203091 Switch assembly and air conditioner having the same
06/19/2012US8203090 Switch assembly
06/19/2012US8203088 Electrical switching apparatus and close latch interlock assembly therefor
06/19/2012CA2677283C Tamper resistant interrupter receptacle having a detachable metal skin
06/14/2012WO2012076606A1 Switch having a quenching chamber
06/14/2012WO2012076605A1 Switch having a quenching chamber
06/14/2012WO2012076604A1 Switch having a quenching chamber
06/14/2012WO2012076603A1 Switch with arcing chamber
06/14/2012WO2012075517A1 Switching device arrangement
06/14/2012US20120145523 Display and/or control element in a motor vehicle
06/14/2012US20120145521 Fluorinated ketones as high-voltage insulating medium
06/14/2012DE10210838B4 Relaisvorrichtung Relay device
06/14/2012DE102010061110A1 Thermische Abtrennvorrichtung Thermal cut-off
06/14/2012CA2820791A1 Switch with quenching chamber
06/14/2012CA2820117A1 Switch with arc chute
06/14/2012CA2820116A1 Switch with quenching chamber
06/13/2012EP2463880A1 Direct current arc chamber, and bi-directinal direct current electrical switching apparatus employing the same
06/13/2012EP2463879A1 Switch with arcing chamber
06/13/2012EP2463878A1 Switch with arcing chamber
06/13/2012EP2463877A1 Switch with arcing chamber
06/13/2012EP2463876A1 Switch with arcing chamber
06/13/2012EP2463875A1 Closable manually activated rotary drive for electric switching devices
06/13/2012EP2463874A1 Control console for a medical apparatus, the console being mountable on a rail
06/13/2012EP2463873A1 Additional motorised adjustment of the setting buttons of remote controlled electronics on industrial switches
06/13/2012EP1958224B1 A device for transmitting rotary motion
06/13/2012CN202275787U 一种三断口串联式高压直流断路器 A three-fracture tandem HVDC breaker
06/13/2012CN202275752U 具备整体联锁的接触块 Contact with the whole interlocking blocks
06/13/2012CN202275751U 一种三位置隔离开关与断路器的机械联锁装置 Mechanical interlock device for three-position disconnector and circuit breakers
06/13/2012CN202275750U 一种互锁的机械控制结构 An interlocking mechanical control structure
06/13/2012CN202275749U 带有锁定装置的动车牵引辅助变流器用接地开关 With locking device EMU traction assist a converter grounding switch
06/13/2012CN202275748U 旋转开关锁具 Rotary switch locks
06/13/2012CN202275747U 一种闭锁控件 One kind of lock controls
06/13/2012CN202275746U 改进型发光提示开关 Improved luminous prompt switch
06/13/2012CN202275745U 控制开关 Control switch
06/13/2012CN202275744U Travel switch fixing seat on cord-knitted knotless net winding machine
06/13/2012CN202275743U 开关座 Switch Block
06/13/2012CN202275742U 线路板带灯开关 PCB light switch
06/13/2012CN202275741U 侧部有穿线管的开关支柱瓷套 There are pillars of the side switch porcelain sets threading pipe
06/13/2012CN202275735U 用于操作圆柱体分接开关的预选器的装置 Operating cylinder tap preselection means for
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
06/13/2012CN202273499U 一种露天矿用高压柜隔离开关新型程序锁 One kind of open pit with high-pressure isolation switch cabinet lock the new program
06/13/2012CN102498534A Actuator
06/13/2012CN102496531A Safety protection device used for plug-in type pedestal of breaker
06/13/2012CN102496530A Automatic change-over switch electrical equipment provided with circuit breaker re-trip compensating mechanism
06/13/2012CN102496513A Control switch
06/13/2012CN102496507A Method and device for accumulating frequency of polarity conversion on-off action of on-load switch
06/13/2012CN102496506A Automatic changeover switch with short arcing time
06/13/2012CN102496505A Arc preventive switch and direct-current power supply equipment with same
06/13/2012CN102496504A Isolation position locking mechanism of automatic transferring switch
06/13/2012CN102496503A Intelligent locking system of pole-mounted circuit breaker
06/13/2012CN102496502A Explosion-proof switch
06/13/2012CN102496501A Automatic change-over switch electrical equipment
06/13/2012CN102496500A Novel explosion-proof conversion switch
06/13/2012CN101728781B Solid isolated vacuum ring main unit
06/13/2012CN101699593B Switch component
06/13/2012CN101461017B Electric switch device and assembly method
06/12/2012US8199464 Cover mechanism and electronic device using same
06/12/2012US8198964 Sealed contact device
06/12/2012US8198758 Standby power cut-off device and control method for the same
06/12/2012US8198559 Illuminated push button switch
06/12/2012US8198557 Apparatus for preventing withdrawing or inserting of carriage in circuit breaker
06/12/2012US8198556 Installation switchgear having a lead-sealable actuation lever
06/12/2012US8198555 Multi-position switch assembly for controlling a vehicle display screen
06/08/2012CA2761339A1 Single direct current arc chamber, and bi-directional direct current electrical switching apparatus employing the same
06/07/2012WO2012072649A1 Switching device and external control assembly
06/07/2012WO2012072531A1 Electromechanical relay system
06/07/2012WO2012072181A1 Tap changer and vacuum interrupter for a tap changer of this kind
06/06/2012EP2461449A1 Arc fault detection method and system
06/06/2012EP2461225A1 Blade handle for a household appliance and household appliance
06/06/2012EP2460172A1 Rotatable control system for electric circuit breaker apparatus
06/06/2012EP2460168A1 Arrangement of a stepping switch on a control transformer
06/06/2012DE112010001507T5 Schaltgerät-Betätigungsvorrichtung und Drei-Phasen-Schaltgerät Switching device actuator and three-phase switching device
06/06/2012DE102011114996A1 Electrode arrangement for electrical contactor used for interrupting power supply for e.g. electric car, has electrodes including contact tips at edges, where tips face each other and do not contact in closing position of electrodes
06/06/2012DE102010062343A1 Elektrokontaktanordnung Electrical contact arrangement
06/06/2012DE102010053507A1 Electrical service switching device e.g. switchgear has vents which are provided in different zones to which end walls with different cross sections are provided, so that outflow of arc extinguishing gases is influenced in zones
06/06/2012CN202268548U 一种单联开关二三极插座 A single-inline switch twenty-three pole socket
06/06/2012CN202268282U 隔离开关指示机构 Isolation switch instructs agencies
06/06/2012CN202268271U Arc-extinguishing chamber device of circuit breaker
06/06/2012CN202268270U 隔离开关与断路器的联锁机构 Isolation switch and circuit breaker interlock mechanism
06/06/2012CN202268269U 开关设备机械联锁操作机构 Mechanical interlock switch device operating mechanism
06/06/2012CN202268268U 一种双路供电设备开关防止误操作连锁保护结构 One kind of dual-powered device protection switch to prevent misuse chain structure
06/06/2012CN202268267U 一种开关 A switch
06/06/2012CN202268266U Rotating control mechanism for electric tools
06/06/2012CN202268265U 油烟机开关盒 Hood switch boxes
06/06/2012CN202268264U 消防应急报警开关的防护装置 Guards fire emergency alarm switch
06/06/2012CN202263384U 全自动麻将机集成式开关 Automatic mahjong machine integrated switch
06/06/2012CN102486980A Multipole circuit disconnector
06/06/2012CN102486974A Integration device of digital switch and manual switch
06/06/2012CN102486973A Cushion plate of induction switch
06/06/2012CN102008228B Electric pressure cooker with power switch
06/06/2012CN101715321B Switch for ultrasonic surgical tool
06/05/2012US8193885 Linear voice coil actuator as a bi-directional electromagnetic spring
06/05/2012US8193884 Switching device including a moving ferromagnetic part
06/05/2012US8193883 Rotary switching mechanism
06/05/2012US8193818 Partial corona discharge detection
06/05/2012US8193463 Switch
06/05/2012US8193462 Push button switch for a vehicle door panel
06/05/2012US8193460 Steering wheel horn switch
06/05/2012US8193459 Lug-jaw for electrical joint
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