| Patents for H01H 9 - Details of switching devices, not covered by groups (32,796) |
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| 05/04/2011 | EP1421837B1 Electrically isolated module |
| 05/04/2011 | CN201821075U Electronic arc-absorption circuit |
| 05/04/2011 | CN201821003U Electromagnetic locking mechanism of cable chamber door of high-voltage switch cabinet |
| 05/04/2011 | CN201820687U Movable-end air exhausting and baffling structure of self-extinguishing type circuit breaker |
| 05/04/2011 | CN201820673U Switch of warning lamp |
| 05/04/2011 | CN201820670U Simple-type luminous button |
| 05/04/2011 | CN201820667U Switching device with fault self-detection function |
| 05/04/2011 | CN201820666U Padlock locking device for ground switch of switch cabinet |
| 05/04/2011 | CN201820665U Cylinder upper switch operator |
| 05/04/2011 | CN201820664U Grounding switch locking device of built-in cabinet |
| 05/04/2011 | CN201820663U 门闭锁装置 Door locking device |
| 05/04/2011 | CN201820662U Lock hook structure for interlocking device at rear door of high-tension switch cabinet |
| 05/04/2011 | CN201820661U Siemens ring network power supply grounding switch locking device |
| 05/04/2011 | CN201820660U Load switch and fail safe interlocking operation device of fuse combined cabinet |
| 05/04/2011 | CN201820659U Five-prevention interlocking operation device in load switchgear |
| 05/04/2011 | CN201820658U Multiple locking device of motor switch |
| 05/04/2011 | CN201820657U Rotation type identification switch |
| 05/04/2011 | CN201820656U Dynamic sealing part for high-voltage solid insulated switch |
| 05/04/2011 | CN201820655U Conveniently fixed wall switch |
| 05/04/2011 | CN201820654U Switch casing of automobile start motor |
| 05/04/2011 | CN201820653U Electric switch convenient to install |
| 05/04/2011 | CN201820652U PT (potential transformer) secondary voltage switching device for transformer protection |
| 05/04/2011 | CN201820651U Wall switch provided with electronic cigarette lighting device |
| 05/04/2011 | CN102044386A Circuit breaker with switching-off locking function |
| 05/04/2011 | CN102044353A Touch device switching mechanism for switching touch device and computer system |
| 05/04/2011 | CN102044352A Installation switch with at least one actuation rocker and a lighting assembly |
| 05/04/2011 | CN102044351A Proportional-integral (PI) secondary voltage switching device for transformer protection |
| 05/04/2011 | CN101080528B Door locking system for household appliance |
| 05/03/2011 | USRE42319 Circuit protection device |
| 05/03/2011 | US7936961 Hidden drop storage device |
| 05/03/2011 | US7936549 State grasp device, and switching control device of power switching apparatus employing the state grasp device |
| 05/03/2011 | US7936242 Magnetically operated electrical switch |
| 05/03/2011 | US7936241 Contactor with conductor channel and load branch circuit with a contactor of this type |
| 05/03/2011 | US7935903 Visibly enhanced caregiver call device |
| 04/29/2011 | CA2718761A1 Sequenced separately-derived transfer switch capable of switching a load between a pair of power supplies without introducing open neutral switching transients |
| 04/28/2011 | WO2011048218A1 Radio control |
| 04/28/2011 | US20110094863 Flexible non-frangible amperage flag for molded case circuit breakers |
| 04/28/2011 | DE102009051617B3 Taste für eine Bedienanordnung, sowie Bedienanordnung und Haushaltsgerät Key for a control arrangement, as well as operating arrangement and household appliance |
| 04/28/2011 | DE10143360B4 Schalteinrichtung Switching device |
| 04/27/2011 | EP2315223A1 Flexible annular protection for a remote control |
| 04/27/2011 | EP2315222A2 Handheld transmitter with keyboard lock |
| 04/27/2011 | EP2313904A1 High-voltage isolator with field control element |
| 04/27/2011 | EP2313903A1 Electronic communication device and method |
| 04/27/2011 | EP2313902A1 Quenching plate for an arc quenching chamber |
| 04/27/2011 | EP1673792B1 Device for the optical display of n switch states |
| 04/27/2011 | EP1177566B3 Device for entering values using a display screen |
| 04/27/2011 | CN201813207U Automatic conversion switch |
| 04/27/2011 | CN201813096U Main bus and feeder line branch electricity testing and grounding handcart |
| 04/27/2011 | CN201813094U Interlocking device for switchgear drawer |
| 04/27/2011 | CN201813089U Lockset special for earthing |
| 04/27/2011 | CN201813032U Multifunctional light dimming switch socket |
| 04/27/2011 | CN201812717U Bidirectional three-toggling-section switch and mobile terminal equipment |
| 04/27/2011 | CN201812704U Light emitting key and light emitting keyboard adopting same |
| 04/27/2011 | CN201812703U Current circuit breaker among electrolytic baths |
| 04/27/2011 | CN201812702U Operating shaft for earthed switch interlocking mechanism of high-voltage switch cabinet |
| 04/27/2011 | CN201812701U Slipping mechanism for magnetic unlocking device |
| 04/27/2011 | CN201812700U Protection structure of magnetomotive intelligent unlocking device |
| 04/27/2011 | CN201812699U Switch dust-proof device |
| 04/27/2011 | CN201812698U Polyhedral-control wall switch |
| 04/27/2011 | CN201812697U Environmental protection cork switch |
| 04/27/2011 | CN201812696U Wall switch with charger |
| 04/27/2011 | CN201812695U Wall switch with time display function |
| 04/27/2011 | CN201812694U Ganged switch with standby interface |
| 04/27/2011 | CN201812687U Key and keyboard |
| 04/27/2011 | CN102037740A Piezoelectric speaker, speaker device and tactile feedback device |
| 04/27/2011 | CN102037530A Use of an electrical contact material for blowing an electric arc |
| 04/27/2011 | CN102036520A Electronic equipment and button structure thereof |
| 04/27/2011 | CN102035144A False-switching-resistance switch stop lever of grounding pole |
| 04/27/2011 | CN102035115A Plug-in type load switch bayonet socket |
| 04/27/2011 | CN102034638A Operational input unit and electronic device using the same |
| 04/27/2011 | CN102034637A Inbuilt switch device of three-phase transformer |
| 04/27/2011 | CN102034628A Key structure with light transmission and relevant electronic device thereof |
| 04/27/2011 | CN102034624A Molded insulating object for arc suppression and circuit breaker employing the same |
| 04/27/2011 | CN102034623A Operating shaft of high-voltage switch cabinet ground switch interlocking mechanism |
| 04/27/2011 | CN102034619A Permanent magnet mechanism automatic changeover switch |
| 04/27/2011 | CN101350261B Electricity-saving noctilucent key-press processing method |
| 04/26/2011 | US7933109 Electromagnetic switching device and method for the operation thereof |
| 04/26/2011 | US7932796 Switch device |
| 04/26/2011 | US7932794 Electro-mechanical actuator, and a high or medium voltage disconnector having such an actuator |
| 04/26/2011 | US7932474 Illuminated dual action switch |
| 04/26/2011 | CA2273553C Arc fault detector comparing integrated interval to interval filtered load current and circuit breaker incorporating same |
| 04/21/2011 | WO2011044928A1 A hybrid circuit breaker |
| 04/21/2011 | US20110090031 Molded case circuit breaker having instantaneous trip mechanism |
| 04/21/2011 | US20110089006 Circuit breaker with short circuit self-locking function |
| 04/21/2011 | US20110089005 Lighting Keyboard |
| 04/21/2011 | DE202011000451U1 Mikroschalter mit der Möglichkeit zur Steigerung der Spannungsfestigkeit Microswitch with the possibility of increasing the dielectric strength |
| 04/21/2011 | DE102009040224A1 Device for determining resistance distribution of arc within circuit breaker as safety device in electrical network, has sensors determining resistance distribution by measuring electric field of arc, and chamber arranged between electrodes |
| 04/20/2011 | EP2312598A1 Method and device for switching an electromagnetic relay |
| 04/20/2011 | EP2311055A1 An illuminatable switch |
| 04/20/2011 | EP2311054A1 Manual drive for a tap changer for tap-changing transformers |
| 04/20/2011 | CN201805413U Capacitive inductive switch used on beauty device |
| 04/20/2011 | CN201805175U Rapid pressure venting device for internal arches |
| 04/20/2011 | CN201805174U Pressure venting structure for internal arch of arcing chamber |
| 04/20/2011 | CN201805172U Interlocking mechanism for drawer of low-voltage draw-out-type switchgear assembly |
| 04/20/2011 | CN201805171U Second plug interlocking device of handcart type switch cabinet |
| 04/20/2011 | CN201805170U Misoperation preventing device of secondary jack box of high voltage switch cabinet |
| 04/20/2011 | CN201805163U Box body with door and switch interlocking device |
| 04/20/2011 | CN201805103U Installation rack combination mechanism |
| 04/20/2011 | CN201805102U In -wall expansion socket bottom case |
| 04/20/2011 | CN201805075U Switch or socket device with panel lock clasp |