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)
11/2003
11/04/2003US6642460 Switch assembly employing an external customizing printed circuit board
10/2003
10/30/2003WO2003014845A3 Appliance control system with led operation indicators
10/30/2003WO2001067720A3 Multifunctional keypad
10/30/2003US20030202339 Key for use in low light conditions
10/30/2003US20030202337 Key for use in low light conditions
10/30/2003US20030202296 Power supply device
10/30/2003US20030201865 Thermal switch and heater
10/30/2003US20030201858 Wire lug/arc vent barrier molded case circuit breaker
10/30/2003US20030201853 Electrical switchgear apparatus comprising an arc extinguishing chamber equipped with deionizing fins
10/30/2003US20030201738 Power tools
10/30/2003US20030201156 Switching device
10/30/2003DE10250497C1 Push button switch unit, e.g. for operation of various functions in a building, has switching keys with optical displays to show the switch positions, where keys can be locked against use
10/30/2003DE10222941C1 Motorized drive for electric stepping switch has additional cam switches operated by cam disc in control drive train for switching rotation direction of electric motor in load drive train
10/30/2003DE10205796C1 Operating device for automobile heating and/or air-conditioning has display field provided by insert in front plate illuminated using non-visible electromagnetic radiation via wavelength converter
10/29/2003EP1356659A1 A portable communication device
10/29/2003EP1356485A1 A casing
10/29/2003EP1356484A1 Interlocking device for circuit breakers
10/29/2003EP1269440B1 Anti-spoofing elastomer membrane for secure electronic modules
10/29/2003EP1255671B1 Remote operated vehicles
10/29/2003CN1452194A Hybrid DC electromagnetic contactor
10/29/2003CN1452193A Positive and negative button switch device
10/29/2003CN1126135C Thermal arched beam microelectromechanicals devices and associated fabrication method
10/23/2003US20030198007 Method and system for assembling keypad
10/23/2003US20030198002 Hybrid relay including solid-state output and having non-volatile state-retention and associated methods
10/22/2003EP1355425A2 Capacitive actuator
10/22/2003EP1355330A1 Bearing arrangement for a switch shaft and low-voltage power switch with a bearing arrangement for a switch shaft
10/22/2003EP1012958B1 Motor reversing circuit
10/22/2003CN1450578A Method for mains-synchronous switching of circuit breakers, and apparatus for carrying out this method
10/22/2003CN1125475C Heat sink for contact stems of vacuum interrupter and vacuum interrupter therewith
10/21/2003US6636133 PTC terminals
10/21/2003US6635838 Switch actuating device and method of mounting same
10/21/2003US6635833 Limit switch
10/21/2003CA2315428C Electrical utility box
10/21/2003CA2140007C Universal remote control with function synthesis
10/16/2003WO2003085833A2 Electromagnetic locking system for a safety switch
10/16/2003WO2002077901A3 Circuit breaker lock-out assembly
10/16/2003US20030193770 Hybrid DC electromagnetic contactor
10/16/2003US20030193766 Switching Device For Signaling A Binary Information Item
10/16/2003US20030193416 Operating device
10/16/2003US20030193013 Capacitive type control member
10/16/2003DE20209213U1 Tapping switch e.g. for power transformer, has oil expansion vessel partly filled with insulating oil
10/15/2003EP1353345A2 Drive method for a switching device and driving circuit for this method
10/15/2003EP1353344A1 Switching device for signaling a digital information
10/15/2003EP1352404A1 Thyristor tap changer
10/15/2003CN2580645Y Novel box type single phase power switch
10/15/2003CN2580586Y Switch lock hook press spring device
10/15/2003CN2580585Y Luminous switch
10/15/2003CN2580584Y Spray drawing type wall switch
10/15/2003CN1448628A Magnet switch for starter
10/15/2003CN1124668C 固定框架 Cage
10/15/2003CN1124544C Controller unit for electronic devices
10/09/2003WO2003083884A1 Operating button device
10/09/2003WO2003081976A2 Reducing effect of magnetic and electromagnetic fields on an implants magnet and/or electronic
10/09/2003WO2003061249B1 Double-sided keyboard for use in an electronic device
10/09/2003US20030189479 Fuse housing for network protector
10/09/2003US20030189472 Magnet switch for starter
10/09/2003US20030189378 Method for mains-synchronous switching of circuit breakers, and an apparatus for carrying out this method
10/08/2003EP1351267A1 Method and apparatus for a network synchronized switching of a power switch
10/08/2003EP1351266A2 Electrical rocker switch
10/08/2003EP1350949A2 Magnet switch for starter
10/08/2003CN2579051Y Outdoor remote operated cases
10/08/2003CN2579049Y Mechanical power supply switch interlocking devices
10/08/2003CN2578961Y Multipath assembled relays
10/08/2003CA2424258A1 Hybrid relay including solid-state output and having non-volatile state-retention and associated methods
10/07/2003US6631058 Method and apparatus for reducing arc retrogression in a circuit interrupter
10/07/2003US6630925 Double-sided keyboard having two keymats and one activation mat
10/07/2003US6630640 Electrical switch
10/07/2003US6630637 AC disconnect switch
10/07/2003US6630626 Snap on barriers for terminal boards and fuse blocks
10/02/2003US20030184926 Hybrid switch module for an AC power capacitor
10/02/2003US20030184421 Methods and apparatus for transferring electrical power
10/02/2003US20030184164 Enabler of teaching pendant
10/02/2003US20030183601 Chamber cover fixing for arc quenching chambers for low voltage switchgear
10/02/2003US20030182749 Power tool and method of operating same
10/01/2003EP1249027B1 Electric switch
10/01/2003EP1198808B1 Method for effecting an electronic drive control
10/01/2003CN2577433Y High-power electromagnetic relay
10/01/2003CN2577428Y Corrugated-pipe-exposed vacuum arc-chutes
10/01/2003CN2577425Y Imbedded switch of electronic device
10/01/2003CN1446367A Method and device for reducing contact erosion of switchgear
10/01/2003CN1446366A Method and device for prediction of zero-crossing of alternating current
10/01/2003CN1446365A Method and apparatus for controlling electric switching device
10/01/2003CN1445808A Extra cell of contactor-circuit breaker
10/01/2003CN1445803A Electromagnetism type multigang switch
10/01/2003CN1445802A Arc extinguishing equipment for breaker with plastic shell
10/01/2003CN1123025C Electrical switch
10/01/2003CN1123022C Apparatus having switch which is operable via dome shaped elastic cover
10/01/2003CN1123021C Energy accumulator for step switch
10/01/2003CN1123020C Step switch with selector
09/2003
09/30/2003US6628245 Multifunction switch device with display function
09/30/2003US6627830 Push button and teaching pendant with the push button
09/30/2003US6627829 Switch device with indicator
09/30/2003US6627816 Device for preventing switch operation
09/30/2003US6627250 Method of safeguarding electrical switchgear, in particular, against imitation
09/30/2003US6626551 Lighting device, and electronic device using the same
09/30/2003CA2135803C Step switch
09/25/2003WO2003079387A1 Electrical device comprising a controlled piezoelectric actuator
09/25/2003WO2003079169A2 Flexible foldable keyboard
09/25/2003US20030178949 Arc discharge preventing device
09/25/2003US20030178893 Electrical panel access and control apparatus including true emergency stop and power buss lockout
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