| Patents for H01H 9 - Details of switching devices, not covered by groups (32,796) |
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| 04/14/1998 | US5739493 Safety device for a mobile electric unit and electric barbecue fitted with this device |
| 04/14/1998 | US5739489 Rotary mechanism for driving signalling contacts of an electrical apparatus, in particular a high voltage grounding switch or disconnector |
| 04/14/1998 | US5739488 Switch operating mechanism including handle |
| 04/14/1998 | US5739467 Modular electric apparatus with inherently fingerproof protection for clamp terminals |
| 04/14/1998 | US5739465 Connector device and connector mounting method |
| 04/14/1998 | US5737948 Access control system |
| 04/09/1998 | DE19647747C1 Einschiebbarer Geräteträger mit einer Verriegelungseinrichtung Retractable gear tray with a locking device |
| 04/09/1998 | CA2215896A1 Electric current switching apparatus with tornadic arc extinguishing mechanism |
| 04/08/1998 | EP0834894A2 Electric current switching apparatus with unitized removable contacts |
| 04/08/1998 | EP0834891A2 Autoclavable remote hand control |
| 04/08/1998 | EP0834184A1 Device for protection against overload of the switching contacts of a switching device |
| 04/08/1998 | EP0782757B1 Power limiting device for electric installation |
| 04/08/1998 | CN2278271Y Circuit breaker with mechanical interlocking protector |
| 04/07/1998 | US5737195 Neutral base for disconnect switch and method of assembling same |
| 04/07/1998 | US5737160 Electrical switches comprising arrangement of mechanical switches and PCT device |
| 04/07/1998 | US5736837 Battery charging device for battery driven tool |
| 04/07/1998 | US5736827 Motor driven step switch |
| 04/07/1998 | US5736697 Mechanically actuated indicator for a pushbutton switch |
| 04/07/1998 | US5736676 Floor structure electrical junction apparatus |
| 04/07/1998 | CA2201198A1 Lid switch assembly for a coin operated appliance |
| 04/07/1998 | CA2081529C Electrical and electronic parts formed of polybutylene naphthalenedicarboxylate |
| 04/02/1998 | WO1998013842A1 Arc extinguishing chamber for low voltage power circuit breaker |
| 04/02/1998 | DE19638653C1 Auxiliary switch block e.g. for circuit breaker |
| 04/02/1998 | CA2216727A1 Autoclavable remote hand control |
| 04/01/1998 | EP0833547A1 Light signalling device |
| 04/01/1998 | EP0833420A2 Sealing arrangement for splashproof electrical apparatus |
| 04/01/1998 | EP0832786A2 Construction of a composite switch |
| 04/01/1998 | EP0707614B1 Polymeric material for low voltage switchgear |
| 04/01/1998 | CN2277559Y Push-button switch with indicating lamp |
| 03/31/1998 | US5734547 Power switchgear |
| 03/31/1998 | US5734207 Voltage polarity memory system and fuse-switch assembly usable therewith |
| 03/31/1998 | US5732815 Circuit breaker lockout device |
| 03/31/1998 | US5732575 For preventing access to a battery disconnect switch |
| 03/26/1998 | WO1998012722A1 Arc quenching chamber in the form of a two-piece housing |
| 03/26/1998 | WO1998012721A1 Wheeled circuit interrupter provided with a blower-attenuator |
| 03/26/1998 | DE19740014A1 Service plug terminal insertion structure |
| 03/26/1998 | DE19639254A1 Water-tight electric installation fitting |
| 03/26/1998 | DE19639064A1 Operating electromagnetically actuated, three-pole vacuum contactor |
| 03/26/1998 | DE19638958A1 Electric voltage switch for rail points operating drive |
| 03/26/1998 | DE19638753A1 Electromagnetically actuated multipole vacuum contactor |
| 03/26/1998 | CA2216263A1 Switch with current flow detector |
| 03/24/1998 | US5731947 Electricity tapping apparatus which automatically turns on the slave units by sensing the power status of the master unit |
| 03/24/1998 | US5731763 Video/TV access controller |
| 03/24/1998 | US5731571 Microwave oven having a switch-actuating display protector |
| 03/24/1998 | US5731561 Power switch with an ARC quenching device |
| 03/24/1998 | US5731558 Switching device |
| 03/19/1998 | WO1998011669A1 Three state switch detection using current sensing |
| 03/19/1998 | WO1998011645A1 Hybrid solid state switch |
| 03/19/1998 | WO1998011578A1 Electronic device casing including living spring button and method |
| 03/19/1998 | WO1998011576A1 Electroluminescent backlit keypad |
| 03/19/1998 | DE19638959A1 Electric voltage switch for rail points operating drive |
| 03/19/1998 | DE19638948A1 Fahrbar angeordneter Leistungsschalter mit einem Ausblasdämpfer Mobile arranged breaker with a Ausblasdämpfer |
| 03/19/1998 | CA2264911A1 Three state switch detection using current sensing |
| 03/18/1998 | EP0829890A1 Multi-pole electric switch with a switch shaft per pole |
| 03/18/1998 | CN1037796C Switchboard assembly |
| 03/18/1998 | CN1037794C A circuit breaker |
| 03/17/1998 | US5729222 User-configurable control device |
| 03/17/1998 | US5729093 Control for multiple circuit electroluminescent lamp panel |
| 03/17/1998 | US5728987 For starting and stopping electric pump motors |
| 03/12/1998 | WO1998010454A1 Safety power switch |
| 03/12/1998 | WO1998010452A1 Load driving circuit |
| 03/12/1998 | WO1998009802A1 Apparatus for automatically controlling operation of slide of fail-safe press |
| 03/12/1998 | DE19739795A1 Circuit-breaker maintenance plug for HV electric motor drive circuit of electric automobile |
| 03/12/1998 | DE19737033A1 Electrical fitting switch esp for lighting |
| 03/12/1998 | CA2215683A1 Cordless plug-in, switched receptacles |
| 03/11/1998 | EP0828270A2 Electrical switch gear |
| 03/11/1998 | EP0828269A2 Dual-functional fuse unit that is responsive to electric current and ambient temperature |
| 03/11/1998 | EP0828268A2 Plug-in snap acting mechanism |
| 03/11/1998 | EP0828266A2 Contact force in auxiliary switches, adjusted without calibration |
| 03/11/1998 | CN1037726C Hybrid switch |
| 03/10/1998 | US5726843 Current limiting circuit breaker |
| 03/10/1998 | US5726585 Switching circuit for use in a semiconductor memory device |
| 03/10/1998 | US5726402 Lid switch assembly for a coin operated appliance |
| 03/10/1998 | US5726401 Cable/crossbar interlock system for circuit breakers |
| 03/10/1998 | US5725086 Key pad for an on/off switch of a powered device |
| 03/10/1998 | US5725085 Interlock arrangement for circuit breaker compartments |
| 03/10/1998 | US5724737 Switch mechanism |
| 03/05/1998 | WO1998009312A1 Micro-relay and method for manufacturing the same |
| 03/05/1998 | DE19737909A1 Low-cost injection-moulded nylon fastener for door- or handbrake switch |
| 03/05/1998 | DE19732511A1 Bewegungssteuersystem für einen Materialtransportwagen Motion control system for a material handling cart |
| 03/05/1998 | DE19635102A1 Electrical switch esp for electric tools |
| 03/04/1998 | EP0827246A2 Switchgear assembly |
| 03/04/1998 | EP0827168A1 Power circuit-breaker |
| 03/04/1998 | CN1175183A High frequency heating device |
| 03/03/1998 | US5723914 Device for preventing an electrical equipment from re-powering after recovery of service interruption |
| 03/03/1998 | US5723841 Circuit breaker having arc gas suppressing barrier on a movable contact |
| 03/03/1998 | US5723833 On-off switch within a lockable housing |
| 03/03/1998 | US5723832 Switch guard for electric switch assembly |
| 02/26/1998 | DE19708460C1 Switchgear switch position detection device |
| 02/25/1998 | EP0825629A2 Low voltage switch gear |
| 02/25/1998 | EP0825628A1 Monitoring system |
| 02/25/1998 | EP0825627A2 Actuating mechanism |
| 02/25/1998 | EP0824757A1 Electrical switch with locking-screw securing device |
| 02/25/1998 | EP0824624A1 Security device for the lock on a switchgear-cabinet door, machine housing, etc |
| 02/25/1998 | EP0653101B1 Switch for electrically operated devices |
| 02/25/1998 | CN2275280Y One way decorative switch |
| 02/25/1998 | CN2275279Y Two way decorative switch |
| 02/25/1998 | CN1174391A Breaking device for high rating electrical circuit breaker |
| 02/25/1998 | CN1174385A 开关 Switch |
| 02/24/1998 | US5721553 For holding an object in a measuring apparatus |