| Patents for H01H 9 - Details of switching devices, not covered by groups (32,796) |
|---|
| 01/19/1988 | US4720608 Switching device having lock plate |
| 01/19/1988 | CA1231746A1 Power switch apparatus |
| 01/14/1988 | WO1988000388A1 Protection device against short circuits for an a.c. network and breaker-limiter appropriate to such a device |
| 01/13/1988 | EP0252808A1 Command and control device for a contactor, and corresponding control process |
| 01/13/1988 | EP0252400A2 Tap selector for tapped transformers equipped with a preliminary selector |
| 01/13/1988 | CN87204386U Energy saving rubber cover and porcelain base switch |
| 01/13/1988 | CN87104579A Information handling and control systems, manually operable electrical switches for use in such systems, and methods of testing such switches in such systems |
| 01/12/1988 | US4719395 Variable speed control switch for an electric tool including a DC motor |
| 01/07/1988 | EP0251928A1 Short circuit protective device for an AC power system and limiting circuit breaker suitable therefor |
| 01/07/1988 | EP0251160A2 Quenching device for electric circuit breaker |
| 01/07/1988 | EP0250619A1 Hydraulic operating apparatus |
| 01/07/1988 | DE3621141A1 Start inhibit for electrical appliances after a failure of the mains voltage |
| 01/07/1988 | DE3611754A1 Low-voltage high-rupture-capacity fuse (NH fuse) |
| 01/05/1988 | US4717799 Switch drive for a rotary switch |
| 01/05/1988 | US4717794 For controlling circuits such as in a microwave oven |
| 01/05/1988 | CA1231167A1 Fault current interrupter |
| 12/30/1987 | CN87201238U Arc suppressing self-cleaning type control button |
| 12/26/1987 | CN87208327U New type explosion-proof low voltage apparatus for mining |
| 12/26/1987 | CN87205714U Simple and easy non-arcing switch |
| 12/23/1987 | EP0249815A1 Fault arc detector device |
| 12/23/1987 | CN86202349U Safety double pole pull-switch (with socket and indicating lamp) |
| 12/22/1987 | US4714976 Multipole breaking device with remote control |
| 12/22/1987 | US4714974 Current limiter |
| 12/22/1987 | CA1230664A1 Thermo expansion compensator |
| 12/17/1987 | WO1987007567A1 Switch for actuating an electric motor of a windscreen wiper |
| 12/17/1987 | DE3717491A1 Solid state current limiting circuit interrupter |
| 12/16/1987 | EP0249410A1 Manually operable electrical switches for use in information handling and control systems. |
| 12/16/1987 | EP0249166A1 Switch for operating a windshield wiper motor |
| 12/16/1987 | EP0248920A1 Electrical remote control |
| 12/15/1987 | US4713716 Detection device for contact fusion in an electromagnetic contactor |
| 12/15/1987 | US4713635 Multi-phase circuit breaker with interphase barrier retention |
| 12/15/1987 | US4713504 Circuit breaker with hinged arcing contact |
| 12/15/1987 | US4713503 Three phase vacuum switch operating mechanism with anti-bounce device for interrupter contacts |
| 12/15/1987 | US4713498 Switch gear |
| 12/15/1987 | US4712693 Remote control unit console |
| 12/12/1987 | CN86210175U Power-saving light adjustable switch |
| 12/12/1987 | CN86206826U Vertically pulling pullswitch with on/off display |
| 12/12/1987 | CN86203999U Improved pullswitch with on/off display |
| 12/10/1987 | DE3619243A1 Temperature regulator |
| 12/10/1987 | DE3619241A1 Extinguishing device for a line protection circuit breaker |
| 12/10/1987 | DE3619240A1 Line protection circuit breaker having a contact arrangement which forms a blowing device |
| 12/09/1987 | EP0248342A2 Circuit breakers, and a method of increasing the breaking capacity of a circuit breaker |
| 12/09/1987 | EP0151134A4 Unitary key panel. |
| 12/09/1987 | CN86209814U On-off sensitive pulling switch |
| 12/09/1987 | CN86203514U On-off state indicated pulling switch equipped with fuse |
| 12/09/1987 | CN86103762A Mounting mechanism for leaf spring switch |
| 12/08/1987 | US4711045 Apparatus for documentless order picking of goods |
| 12/05/1987 | CN86207476U Compensation relay |
| 12/03/1987 | WO1987007456A1 Method and device for controlling an electromagnet of which the energization by a monoarch periodic current causes the actuation of a moveable part |
| 12/03/1987 | WO1987007428A1 Method and device for controlling an electromagnet of which the energization by an alternating current causes two parts to come into contact |
| 12/03/1987 | WO1987007427A1 Switch |
| 12/03/1987 | DE3618312A1 Switching device |
| 12/02/1987 | EP0247270A2 Time switch provided with remote control of the commutation programme-entry device |
| 12/01/1987 | US4710847 Current-limiting surge arrester disconnector |
| 12/01/1987 | US4710743 Thermostatic device with leak tight casing |
| 12/01/1987 | US4710645 Device for monitoring the state of an electric switch or an electric relay |
| 11/25/1987 | EP0246727A2 Circuit breaker equipped with a lock |
| 11/25/1987 | EP0246255A1 Thermostatic bimetal switch. |
| 11/25/1987 | EP0246224A1 Unforgettable interlocked light switch of automobiles |
| 11/25/1987 | CN87202791U Direct-current complementary switch |
| 11/24/1987 | US4709412 Remote control unit integrator console |
| 11/24/1987 | US4709294 Device for contact protection and arc prevention of a switch |
| 11/24/1987 | US4709127 Contact arrangement with spacers separating contact levers from each other |
| 11/24/1987 | US4709123 Electric component for motor vehicles |
| 11/24/1987 | US4708408 Home entertainment accessory organizer |
| 11/24/1987 | CA1229640A1 Throttle operated controller assembly |
| 11/19/1987 | WO1987006893A1 Vehicular function controller having alterable function designators |
| 11/11/1987 | EP0245127A1 Lockable operating device for a switch, and electrical assembly so equipped |
| 11/11/1987 | EP0168395B1 Combination mechanical and electrical interlock mechanism |
| 11/11/1987 | CN86210009U Pull-switch with energy-saving, bulb life prolonging display |
| 11/10/1987 | US4706073 Circuit breaker panels with alarm system |
| 11/10/1987 | US4705241 Switch mounting device |
| 11/07/1987 | CN86202553U Mechanically programmed knife switch lock for high-voltage switch equipment |
| 11/05/1987 | DE3615059A1 Lighting unit for electric switches |
| 11/04/1987 | EP0244276A1 Electrical switch for a protective device such as a circuit breaker |
| 11/04/1987 | EP0243978A1 Input circuit having a photo-coupler |
| 11/04/1987 | CN87102893A 熔断器装置 Fusegear |
| 11/03/1987 | US4704659 Modular assembly for housing electrical apparatus |
| 11/03/1987 | US4704652 Hybrid electrical power controller |
| 11/03/1987 | US4704524 Attachment for electronic switch |
| 10/29/1987 | DE3613704A1 Stepping switch |
| 10/28/1987 | EP0242664A1 Manually-operated electrical switch |
| 10/27/1987 | US4703147 Probe actuated switch |
| 10/27/1987 | US4702553 Fiber-optical sensor for detecting electric arc-discharges |
| 10/21/1987 | EP0241534A1 Switching control apparatus for vending machine alternating current device switching |
| 10/21/1987 | CN87203545U On-off displaying pull switch |
| 10/20/1987 | US4701733 Power supply circuit including a trip-switch, and an electrical outlet |
| 10/20/1987 | US4701581 Housing including a test button secured thereto with a living hinge |
| 10/15/1987 | DE3611697A1 Encapsulated switching relay |
| 10/15/1987 | DE3610835A1 Switch for switching alarm devices on and off |
| 10/14/1987 | CN87200033U Power-saving pull switch |
| 10/13/1987 | US4700256 Solid state current limiting circuit interrupter |
| 10/13/1987 | US4700060 Device for selectively routing audio signals bidirectionally along one or two signal paths |
| 10/13/1987 | US4700030 Switch device having an insulating screen inserted between the contacts during breaking |
| 10/13/1987 | US4700027 Switch actuator system |
| 10/13/1987 | CA1228101A1 Passively detonated pryo-assisted fuse |
| 10/07/1987 | CN87102311A Electrical circuit breaker with improved dielectric |
| 10/06/1987 | US4698621 Circuit breaker panels with alarm system |
| 10/06/1987 | US4698471 Trigger operated portable electric tool switch |
| 10/06/1987 | CA1227826A1 An automatic switch with an arc blast field |