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)
01/1999
01/05/1999US5855082 Switch guard for an iron
12/1998
12/30/1998WO1998059352A1 Circuit breaker movable actuator blocking and securing means
12/30/1998EP0887832A2 Circuit interrupter with plasma arc acceleration chamber and contact arm housing
12/30/1998EP0887825A2 Brusque rupture controllable thermostat with built-in temperature sensor
12/30/1998EP0887822A2 Safety switch
12/30/1998EP0887820A2 Pedal switch for lamps with variable intensity
12/30/1998EP0886878A1 Switching device
12/30/1998EP0886877A1 Lockoff device and method for positively indicating the state of a distribution device
12/30/1998EP0886876A1 Electrical switch
12/30/1998CN2302610Y Switch/socket
12/30/1998CN2302592Y Visible hand sense position pull switch
12/30/1998CN1041478C Hand-held electrical power tool with potentiometer, and method for adjusting potentiometer
12/29/1998US5854580 Breaker device
12/29/1998US5854456 Line switch having a parallel arrangement between conducting plates with piercing tips and the electrical cord
12/29/1998US5854455 Switching device with secondary switching function
12/29/1998US5853326 Controller unit for electronic devices
12/24/1998DE19727696A1 Movable switch contact mechanism for LV circuit-breaker
12/24/1998DE19726402A1 Electric switch e.g. for electric hand tools
12/23/1998EP0885449A1 Power switch with insulating contact lever carrier
12/23/1998EP0734817B1 Hand-held operating unit
12/23/1998CN2301787Y High-voltage vacuum circuit breaker combined electric appliance
12/23/1998CN2301785Y Remote-controlled convenient switch
12/23/1998CN2301784Y Compound non-arcing DC circuit breaker
12/23/1998CN2301783Y Intelligent error preventing device for power system simulation operation screen
12/23/1998CN1202979A Method and device for monitoring consumption of contact elements in a switching device
12/23/1998CN1202717A Current-limiting apparatus
12/23/1998CN1202715A Electric component part with terminal and mounting structure thereof
12/22/1998US5850754 Car alarm controller holder system
12/17/1998WO1998057342A1 Proximity switch
12/17/1998WO1998056450A1 Method and apparatus for power connection in a modular patient care system
12/17/1998DE19831443A1 Device for time=limited voltage release
12/17/1998DE19738092C1 Electric tool, e.g. an electric drill, with control device for externally influencing operating parameters
12/17/1998DE19724945A1 Switch terminal e.g. for power line protection circuit breaker
12/17/1998DE19724553A1 Voltage converter for high and medium level voltages
12/16/1998EP0883888A1 Fuse-switch and/or fuse-disconnector
12/16/1998EP0883887A1 Zero current circuit interruption
12/16/1998EP0883886A1 Improved sealed relay
12/16/1998CN2301030Y 墙壁开关 Wall Switch
12/16/1998CN1202268A Electrical switch
12/16/1998CN1202266A Diverter switch and link system for load tap changer
12/15/1998US5848462 Method for mounting an electronic component on a wiring substrate and an illuminating switch unit using this mounting method
12/10/1998WO1998056152A1 Mobile radio station provided with combined status indicating control button arrangement
12/10/1998WO1998038712A3 Electric arc extinguisher chamber lid fastener for low-voltage power switches
12/10/1998WO1998023059A3 Remote upgrade of software over a network
12/10/1998DE19723502C1 Sealed electric switch assembly, especially for power switching
12/09/1998EP0883148A2 Actuating device for a circuit breaker with element for disabling switching
12/09/1998EP0882301A1 Protective switch with locking device to prevent switching-on
12/09/1998EP0882300A1 Interlock arrangement for stationary mounted circuit breakers
12/09/1998EP0801798A4 Sealed relay device
12/09/1998CN1041142C Switch with fuse
12/08/1998US5847939 Transformer apparatus
12/08/1998US5847694 Apparatus for generating a signal indicative of the position of a movable element in the apparatus
12/08/1998US5847672 Composition of material exhibiting variable dielectric properties
12/08/1998US5847655 Safety discharge circuit for high voltage electrical system and method
12/08/1998US5847637 Thermally responsive switch with a magnetic member
12/08/1998US5847630 Compact circuit breaker incorporating a polymer current limiter
12/08/1998US5847629 Circuit breaker contact spring subassembly and method and apparatus for making and circuit breaker incorporating same
12/08/1998US5847341 For transmitting a mechanical motion
12/08/1998US5847340 Power switch mutually locking arrangement
12/08/1998US5847338 Breaker device
12/08/1998US5845767 Stopper structure for a switch
12/03/1998WO1998040898A3 Two pole contactor
12/02/1998EP0881727A2 Combined wire lead and interphase barrier for power switches
12/02/1998EP0881707A2 Electric switch
12/02/1998EP0881611A1 Remote control apparatus with a cleaning mechanism
12/02/1998EP0880667A1 Ergonomic electric current switching systems for firearms
12/02/1998EP0880383A1 Trigger operated electronic device
12/02/1998CN1200624A Remote control arrangement having 'cleaning-away' mechanism
12/02/1998CN1200552A Combined wire lead and interphase barrier for power switches
12/02/1998CN1200549A Push-Button switch assembly
12/02/1998CN1041032C Unit for connecting of model low voltage breaker
12/01/1998US5844772 Portable electronic apparatus with elements for preventing shock and water
12/01/1998US5844634 Finger-controllable remote control unit
12/01/1998US5844214 Power supply cut-off apparatus in a microwave oven
12/01/1998US5844187 Single piece arcing contact for a circuit breaker
12/01/1998US5844186 Motor contractor with mechanical lock-out
12/01/1998US5844183 Button switch
12/01/1998US5843359 Method of manufacturing a case for electronic component
12/01/1998US5842764 Control knob dial illumination
12/01/1998US5842560 Breaker device
11/1998
11/28/1998CA2238705A1 Circuit interrupter with plasma arc acceleration chamber and contact arm housing
11/26/1998WO1998053470A1 Electrical terminal with finger-proof protection
11/26/1998WO1998053469A1 Tamper-proof plate for electrical terminals
11/26/1998WO1998053276A1 Position signalling device for a motor drive
11/26/1998DE19721275A1 Data transfer system for measured data from compressed gas power switches
11/26/1998DE19720617A1 Stellungsmeldeanordnung für Motorantriebe Position-reporting arrangement for motor drives
11/25/1998EP0880154A2 Switch device
11/25/1998EP0879495A1 Electronic switch magnet control system for switching off a contactor
11/25/1998EP0879475A1 Electronic switch magnet control system for holding a contactor
11/25/1998EP0879474A1 Electronic switch magnet control system for switching on and holding a contactor
11/25/1998EP0879472A1 Position determining device for the armature of a contactor
11/25/1998EP0745262A4 High performance circuit breaker with independent pole operation linkage and conical composite bushings
11/25/1998CN1199974A Illumination key and method of manufacture thereof
11/25/1998CN1199946A Metal-enclosed, gas-insulated switchgear assembly
11/25/1998CN1199915A Waterproof push switch
11/24/1998US5841428 Rotary circuit control devices with changeable graphics
11/24/1998US5841088 Switch and arc extinguishing material for use therein
11/19/1998DE19720090A1 High voltage SF6 gas insulated circuit breaker
11/18/1998EP0878273A2 Handheld tool
11/18/1998EP0878043A1 Method of determining the position of a switching device
1 ... 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 ... 328