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)
12/2003
12/10/2003CN1130738C Contact assembly on preselector
12/09/2003US6661628 Method for interrupting a current-carrying path
12/09/2003US6661354 Potentiometer with embedded signal circuitry
12/09/2003US6660952 Safety switch for electronic device
12/09/2003US6659517 Apparatus for transmitting a movement between components
12/04/2003WO2003100961A1 Motor drive
12/04/2003WO2003100940A2 Safety module electrical distribution system
12/04/2003WO2003100804A1 Keypads and key switches
12/04/2003US20030223577 Electronic apparatus and waterproof structure therefor
12/04/2003US20030221983 Electric toothbrushes and packages containing same
12/04/2003US20030221941 Controller switch assembly
12/04/2003US20030221267 Electric toothbrushes and packages containing same
12/03/2003EP1366502A1 Electrical circuit for preventing an arc across an electrical contact
12/03/2003EP1366501A1 Low-voltage circuit breaker with an electric arc extinction system
12/03/2003CN2590149Y Rotating-disc operating device for electrical switch cabinet
12/03/2003CN2590148Y Light-emitting switch
12/03/2003CN2590147Y Motorcycle switch
12/03/2003CN2590146Y Switch with indicating lamp
12/03/2003CN2590145Y Switch
12/03/2003CN2590144Y Feather touch type wall switch having decoration function
12/03/2003CN2590143Y Electrocorrosion prevention and thermostable electrical switch
12/03/2003CN1129942C Circuit breaker having patch board external cover and wire casing
12/02/2003US6657317 Electronic device with erroneous operation button state judging
12/02/2003US6657148 Multipole contact block
12/02/2003US6657145 Illuminative lighting mechanism for vehicle toggle switch lever extensions
12/02/2003US6657142 Power switch apparatus
12/02/2003US6656626 Cordless power tool battery release mechanism
12/02/2003US6655986 Proximity switch
12/02/2003CA2268575C Circuit breaker
11/2003
11/27/2003WO2002079895A3 Computer
11/27/2003US20030219298 Keyboard assembly
11/27/2003US20030217911 Key top and key top lighting device in an electronic apparatus
11/27/2003US20030217859 Switch cover plate preventing unintentional touch of toggle lever of switch
11/27/2003US20030217442 Remote control locating apparatus
11/27/2003DE10203682C2 Elektrische Schaltanordnung mit einem elektromagnetischen Relais und einer zu einem Kontakt des elektromagnetischen Relais parallel angeordneten Schalteinrichtung Electric circuit with an electromagnetic relay and to a contact of the electromagnetic relay parallel switching device
11/26/2003EP1365428A2 Multi-axis switch with redundant contacts
11/26/2003EP1364380A1 Electric switch
11/26/2003CN2588509Y Self-lighting switch
11/26/2003CN2588508Y Inlaid wall switch and switch box thereof
11/26/2003CN1129304C Apparatus and method for controlling television receiver
11/26/2003CN1129158C Switch with magnetically-coupled armature
11/26/2003CN1129153C Switch device
11/25/2003US6653584 Successive switch device of a slot cutting machine
11/25/2003US6653583 Limit switch
11/25/2003CA2116291C Switch locking device
11/25/2003CA2101784C Reverse switch assembly
11/20/2003WO2003096366A1 Electric switching device with a cooling device
11/20/2003WO2003096160A2 Keypads with multi-function keys
11/20/2003WO2002095282A3 Safety switching module and method for testing the switching-off ability of a switching element in a safety switching module
11/20/2003US20030213682 Quick shut-off device for grinding tool
11/20/2003US20030213681 Operating arrangement for mechanism
11/20/2003DE20315023U1 Quenching chamber for arc produced by low-voltage switch carrying heavy current has several sheets of metal parallel to each other between side walls of box and covered by lid
11/20/2003DE20312116U1 Arc discharge protection system for high-voltage electrical equipment has electrode disk, voltage switching circuit, rectifier and trigger circuit
11/20/2003DE10222010C1 Leistungsschalter für hohe Ströme und Niederspannung Circuit breaker for high currents and low voltage
11/19/2003EP1363485A1 Cooling device
11/19/2003EP1363301A1 Power-supply switch device with detection switch
11/19/2003EP1363299A2 Circuit breaker for low voltage and high currents
11/19/2003EP1149394B1 Method for connecting a contact body and a flexible conductor, and a compression mold for carrying out said method
11/19/2003CN2587053Y Vacuum extinction chamber with stabilized performance
11/19/2003CN2587052Y Contact interlocking double-point switch
11/19/2003CN2587048Y LCD switch board
11/19/2003CN1457499A Electrical arrangement
11/19/2003CN1457065A Circuit breaker forced extinguisher
11/19/2003CN1128459C Electric switch equipment having contact part with groove
11/18/2003US6650867 Remote control apparatus and method of transmitting data to a host device
11/18/2003US6650254 Computer input device with individually positionable and programmable switches
11/18/2003US6650245 Multi-functional hybrid contactor
11/18/2003US6650222 Modular fuseholder
11/18/2003US6649851 Blocking device for switch mechanism
11/13/2003US20030210117 Magnetic latching contactor
11/13/2003US20030209415 Operating button device for elevator
11/13/2003DE20311866U1 Pressure switch has partly circumferential display element arranged in housing wall and directly controlled by electronics inside housing with pressure medium connection
11/13/2003DE10033452C2 Tableaueingabevorrichtung mit Schalter Panel input device with switch
11/12/2003EP1183755B1 Electric installation device
11/12/2003CN2586244Y Zero flashover arc deflector of plastic hull breaker
11/12/2003CN1455975A Electrical apparatus
11/12/2003CN1455425A Electric switch device including explosion chamber fitted with deionizing finned piece
11/12/2003CN1127744C Relay with restricted guidance contacts
11/12/2003CN1127681C Ring-buckling type hand-held electric control device
11/11/2003US6646852 Load driving apparatus and driving method of load circuit
11/11/2003US6646362 Electrical circuit for transmitting state information, in particular concerning rail rolling stock, and an electrical system incorporating such a circuit
11/11/2003US6646216 Operating mechanism with improved input drive arrangement for switches and circuit interrupters
11/11/2003US6645637 Extinguishing medium for quenching electric arcs scope
11/11/2003US6644822 Light diffusion unit
11/06/2003WO2003092026A2 Electric power circuit breaker comprising a connecting bar and an arcing horn
11/06/2003US20030206393 TV mute finger ring
11/06/2003US20030206094 Mid-range circuit breaker
11/06/2003US20030205650 Remote control identifier
11/05/2003EP1359596A1 Electrical switching device having an arc extinguishing chamber with deionization plates
11/05/2003CN2585457Y Switch with socket
11/05/2003CN2585381Y Water-proof box for switch
11/05/2003CN2585380Y Electric switch
11/05/2003CN2585379Y Domestic lighting switch
11/05/2003CN1453918A Electric power supply device
11/05/2003CN1127104C Step switch
11/05/2003CN1127103C Switching device with interrupter chamber module
11/04/2003USRE38293 Wiring device with ground clamping plate
11/04/2003US6643112 Semiconductor switch-assisted electromechanical relay
11/04/2003US6642919 Integrated electrical controls and graphics display screens
11/04/2003US6642463 Circuit breaker remote actuator with fulcrum member to assist assembly and associated method
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