| Patents for H01H 9 - Details of switching devices, not covered by groups (32,796) |
|---|
| 01/25/1994 | US5281776 Multipole circuit breaker with single-pole units |
| 01/25/1994 | US5281702 Di-N-deacetyl-lysogangliosides |
| 01/21/1994 | CA2100949A1 Optoelectronic component |
| 01/20/1994 | WO1994014241A1 Remote control device having key function reassignment mode |
| 01/20/1994 | WO1994001969A1 Universal remote control with function synthesis |
| 01/20/1994 | WO1994001881A1 Controls for electrical heating appliances |
| 01/20/1994 | WO1994001878A1 On-load tap changer |
| 01/20/1994 | WO1994001844A1 Universal remote control assembly |
| 01/19/1994 | EP0578783A1 Locking trigger button for electrical switch |
| 01/19/1994 | CN2153885Y Bus-bar plug cubicle |
| 01/19/1994 | CN2153860Y Pull switch with display and safety device |
| 01/19/1994 | CN1023584C Lock mechanism for limiting contact maker |
| 01/18/1994 | US5280148 Mechanism with damper to prevent overtravel upon sudden release |
| 01/18/1994 | CA2074129A1 Modular fuse-holder device for connection to a switch or the like |
| 01/13/1994 | DE4222551A1 Mechanically operated switch with additional mechanical interlock to prevent operation - has pivot mounted latch that moves between two positions to engage selector and prevent operation |
| 01/12/1994 | EP0577864A1 Change-over device |
| 01/12/1994 | CN2153131Y Two-ganged pull switch |
| 01/11/1994 | US5278543 Transmitter with magnetic zero/span actuator |
| 01/11/1994 | US5278531 Molded case circuit breaker having housing elements |
| 01/11/1994 | US5278530 Switch mechanism, mounting assembly, and shaft position indicator device for a rotary or linear valve |
| 01/11/1994 | US5278365 Wall switch latch arrangement |
| 01/11/1994 | US5278362 Push-button switch with display device |
| 01/05/1994 | EP0577500A1 Electrical switch combined for the head lights and at least a fog light of an automotive vehicle |
| 01/05/1994 | EP0576992A2 Switch |
| 01/05/1994 | DE4317656A1 Switching relay with auxiliary contacts - has pushbutton actuators for on and off state with auxiliary contact operation preceding main relay operation. |
| 01/05/1994 | DE4221916A1 Monitoring circuit for switch status in electrical power circuit - has switch coupled to additional AC source and circuit elements forming resonance circuit |
| 01/05/1994 | DE4220778A1 Auxiliary switch condition contactless monitoring circuit - has AC source for de-oxidation of contact and condition registration via potential divider opto-coupled to digital signal output unit |
| 01/05/1994 | CN2152291Y Fluorescent push-button switch |
| 01/05/1994 | CN2152290Y Night display element for lamp switch |
| 01/05/1994 | CN2152289Y Guided power source switch base |
| 01/05/1994 | CN2152288Y Multifunction electric switch control rod |
| 01/04/1994 | US5276288 Shunt trip switch operator |
| 01/04/1994 | US5276284 Power switch disabler |
| 12/29/1993 | EP0575792A1 Method and device for driving an electromagnetic switch |
| 12/29/1993 | EP0575767A1 High visibility lightpipe in close proximity to function key |
| 12/29/1993 | EP0306494B1 Vehicular function controller having alterable function designators |
| 12/29/1993 | CN2151532Y DC contactor |
| 12/29/1993 | CN2151528Y Electromechanic linkage locking apparatus |
| 12/29/1993 | CN2151527Y Self releasing analogous shut off unit of electric power switch |
| 12/29/1993 | CN2151526Y Adjustable switch box |
| 12/29/1993 | CN1080089A Flap type locking device for circuit-breakers |
| 12/29/1993 | CN1023358C Shunt reactor switch producing low voltage surge |
| 12/29/1993 | CN1023357C Circuit breaker with low voltage contact structure |
| 12/28/1993 | US5274349 Current limiting fuse and dropout fuseholder for interchangeable cutout mounting |
| 12/28/1993 | CA1325657C Circuit breaker trip bar interlock |
| 12/28/1993 | CA1325656C Electrical switching device with cover interlock |
| 12/23/1993 | WO1993026025A2 Mercury-free position switch |
| 12/23/1993 | WO1993026022A1 Seat cushion switch with delay circuit |
| 12/23/1993 | WO1993025834A1 Valve with handle latch/lock |
| 12/22/1993 | EP0575297A1 Isolator for electrical conductors |
| 12/22/1993 | EP0575216A1 Locking device with shutter for circuit breaker |
| 12/22/1993 | CN2150639Y Convenient fixation device for wall electric appliance |
| 12/22/1993 | CN2150621Y 夜光显示开关 Luminous display switch |
| 12/22/1993 | CN1023271C Electrical switching device with cover interlock |
| 12/21/1993 | US5272387 Connecting device of an external electrical power supply source to an aircraft on the ground |
| 12/21/1993 | US5272294 Pressure vessel system, pressure responsive device for the system, and method for forming a diaphragm for the device |
| 12/21/1993 | US5272291 Dual switch actuator mechanism with Geneva drive plate and follower plates detent assembly |
| 12/19/1993 | CA2071617A1 Cooling apparatus for enclosed current limiting fuses |
| 12/16/1993 | DE4319752A1 Electromagnetic relay for ON=OFF switching of lighting device - uses two pairs of parallel contacts respectively exhibiting high welding resistance and reduced transfer resistance and operated in sequence. |
| 12/16/1993 | DE4319079A1 Electrical connector box fitted in dashboard of motor vehicle - is provided with multiple connections for internal circuit of electrical connector box and multiple connections are connected directly to instrument panel terminals. |
| 12/16/1993 | DE4219057A1 Motor vehicle steering column switch - is in two parts coupled via axial plug with ribbed housing for easy mounting and demounting |
| 12/15/1993 | EP0573771A1 Contact status monitor |
| 12/15/1993 | EP0573770A2 Illuminated switches and rubber material for the cover piece therefor |
| 12/15/1993 | EP0527147B1 Keyboard, in particular a keyboard for data-processing equipment |
| 12/15/1993 | CN2149678Y Multi-controlling switch |
| 12/14/1993 | US5270503 Electric circuit lock-out safety device |
| 12/14/1993 | US5270500 Bail actuation of auxiliary contacts |
| 12/14/1993 | US5269706 Modular fuse-holder device for connection to a switch or the like |
| 12/14/1993 | US5269484 Holder for electronic equipment accessories |
| 12/14/1993 | CA1325233C Low-voltage limiting circuit breaker with leaktight extinguishing chamber |
| 12/09/1993 | WO1993024943A1 Arrangement for generating the ignition voltage for thyristors |
| 12/09/1993 | DE4218560A1 Mercury-free liquid tilt switch e.g. for turning on pump w.r.t. liquid level - has semiconductor component, e.g. triac, in circuit associated with electrodes with conductive liquid closing switching circuit to turn on compound machinery |
| 12/09/1993 | DE4218543A1 Corrosion avoiding appts. for switch contact - has connection outside housing having thermally conductive part which rises into housing |
| 12/08/1993 | EP0572654A1 Compact circuit breaker |
| 12/08/1993 | EP0447515B1 Device for the analog triggering of a digital adjustment process |
| 12/08/1993 | CN2149013Y Lighting mains switch |
| 12/08/1993 | CN2149011Y Switch for electric lamp |
| 12/07/1993 | US5268661 Current throttle technique |
| 12/07/1993 | US5268547 High frequency heating apparatus utilizing inverter power supply |
| 12/07/1993 | US5268543 Locking arrangement for disconnect switch |
| 12/02/1993 | DE4317313A1 Television receiver remote control unit - has buttons and knob with rotary encoder for setting audio volume, channel selection, screen position etc. |
| 12/01/1993 | CN2148409Y High voltage switch cabinet with sound reminding arrangement |
| 12/01/1993 | CN2148387Y Safety switch |
| 12/01/1993 | CN2148383Y Electronic non-arcing controller for contactor |
| 12/01/1993 | CN1022959C Line circuit breaker with changeable risistor auxiliary break |
| 11/30/1993 | US5267120 Relay control apparatus |
| 11/30/1993 | US5266759 Actuator for a step-transformer load switch |
| 11/30/1993 | US5265720 Shock-proof protective jacket for a remote control unit |
| 11/25/1993 | WO1993023863A1 Contact spring arrangement for a relay for conducting and switching high currents |
| 11/25/1993 | WO1993023861A1 Step switch |
| 11/24/1993 | EP0571122A1 Method and apparatus for enhancing relay life |
| 11/24/1993 | CN2147639Y Colour sign device for display on/off of pullswitch |
| 11/24/1993 | CN2147634Y Small capacity low-voltage circuit breaker composite arc-elimilator |
| 11/24/1993 | CN1022878C Two piece cradle latch, handle barrier locking insert and cover interlock for circuit breaker |
| 11/23/1993 | US5264985 Apparatus for increasing effective insulation between terminal plates |
| 11/23/1993 | US5264811 Mechanical latch device and relay including the mechanical latch device |
| 11/20/1993 | CA2069012A1 Orienting wall plate with orienting switch |
| 11/18/1993 | EP0447401B1 Electromagnetic relay |
| 11/18/1993 | DE4216080A1 Contact spring set for switching heavy current - has ferromagnetic block adjacent contact spring providing increased contact force at high currents |
| 11/17/1993 | CN2146774Y Interlocking device for back net door of high-voltage vacuum switch cabinet |