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)
11/2012
11/20/2012US8314721 Key switch
11/20/2012US8314669 Electromechanical connection system
11/20/2012US8314517 Electric timer for controlling power to a load
11/20/2012US8314352 Two-level pressure sensitive keyboard
11/20/2012US8314333 Gangable electrical unit
11/20/2012CA2506876C Power tool lockdown device
11/19/2012DE202012103075U1 Bedienflächenelement, Bedieneinheit und Gerät Control surface element, the control unit and device
11/15/2012WO2012154264A1 Oil catch tray for load tap changer tank
11/15/2012WO2012152829A1 Point-on-wave controller with at least three monitoring inputs
11/15/2012WO2012152793A1 Automatic acquisition of circuit breaker operating times for controlled switching
11/15/2012WO2012080828A3 Electrical system, and circuit protection module and electrical switching apparatus therefor
11/15/2012US20120286908 Electronic device and retaining mechanism for retaining a magnetic element of the electronic device
11/15/2012US20120286907 Multi-stage magnetic switch
11/15/2012US20120286906 Switching device and method for inserting or removing a tolerance insert in a magnet chamber of a switching device
11/15/2012US20120286588 Mems switching circuit
11/14/2012EP2523203A1 Switching device and related switchgear
11/14/2012EP2522245A1 Handheld electrical apparatus for personal care with dual control lever
11/14/2012CN202534595U Electric contact control start-keep-stop circuit with arc extinguishing function
11/14/2012CN202534560U Arc extinguishing contact head
11/14/2012CN202534559U Mechanical interlocking alternation structure
11/14/2012CN202534558U Gear and rack transmission conversion mechanism
11/14/2012CN202534557U Anti-misoperation machinery blocking device for double-lift knife switch
11/14/2012CN202534556U Switch apparatus interlocking device
11/14/2012CN202534555U Low-voltage outgoing line switch and knife switch maloperation proof operation mechanical locking device
11/14/2012CN202534554U Front gate lock linkage mechanism for PLC high-voltage combined switch
11/14/2012CN202534553U Mechanical key switch
11/14/2012CN202534552U Emergency stop button rainproof cover
11/14/2012CN202534551U Emergency-stop button explosion-suppression shaft sleeve
11/14/2012CN202534550U Waterproof foot-operated sensing switch
11/14/2012CN202534549U Round cable output stroke switch
11/14/2012CN202534547U Shorting switch for copper electrolysis
11/14/2012CN202534354U Stroke switch fixing structure and disc player
11/14/2012CN102779693A Interlocked circuit breakers
11/14/2012CN102779678A Switch locking structure and illumination device comprising switch locking structure
11/14/2012CN102779669A Interlocking device and electric control box
11/14/2012CN102779668A Magnetic induction lock control loop of press key box
11/14/2012CN102779667A On-load tap-changer
11/14/2012CN102779666A Switching device and related switchgear
11/14/2012CN102779658A Electromagnetic switch contact system
11/14/2012CN102074902B Visual alternating current distribution board with interlock protection function
11/14/2012CN101765895B Electrical protective device
11/14/2012CN101609768B Circuit breaker and handle locking device thereof
11/14/2012CN101479821B Electrical switch comprising a locking element
11/14/2012CN101425420B Mechanical interlocking disc type incorrect operation preventing interlocking apparatus for high-voltage switch cabinet
11/14/2012CN101252050B Decorative key sheet for pushbutton switches
11/13/2012US8310112 Control unit and method for pulse width modulated control
11/13/2012US8309873 Low-voltage circuit breaker with sealed interchangeable poles
11/13/2012US8309848 Fastening system for fastening a plate within an enclosure
11/13/2012CA2592134C Distribution of convex covers to a matrix of targets
11/11/2012CA2776676A1 Arc proof door assembly
11/08/2012WO2012151514A1 Electrical switch for a vehicle steering wheel assembly
11/08/2012US20120281340 Electrical switching component
11/08/2012US20120280772 Electric current switching apparatus
11/08/2012US20120280771 Reversible electromagnetic contactor
11/08/2012US20120279840 Touch Type Lamp Switch
11/08/2012US20120279839 Switch device system, switch device apparatus, computer program product
11/08/2012US20120279836 Switch arrangement, system & device
11/08/2012US20120279835 Electrical switch for a vehicle steering wheel assembly
11/08/2012US20120279833 Interlocked circuit breakers
11/08/2012DE102011075196A1 Werkzeugmaschinenschaltvorrichtung Machine Tools switching device
11/07/2012EP2521152A1 Procedures and devices for the connection and disconnection of electrical loads
11/07/2012EP2521151A1 Interlocked circuit breakers
11/07/2012EP2521150A1 Contactor, in particular for disconnecting batteries in electrical wiring systems on board vehicles
11/07/2012EP2521149A1 Part of an electrical or electronic box including a remote control housing
11/07/2012EP2520011A1 Switching method and apparatus
11/07/2012CN202523900U Switch socket panel
11/07/2012CN202523650U Leakage protection wall switch
11/07/2012CN202523649U Novel electromagnetic switching device
11/07/2012CN202523601U Auxiliary switch with magnetic blowout arc apparatus
11/07/2012CN202523600U Contact assembly and breaker comprising the same
11/07/2012CN202523599U Mechanical interlocking device used for two molded case circuit breakers
11/07/2012CN202523598U Interlocking device of isolating switch mechanism
11/07/2012CN202523597U Fastener for upper and lower shutters of armor cabinet
11/07/2012CN202523596U Converter
11/07/2012CN202523595U JN15 grounding switch on-off state display control device
11/07/2012CN202523594U Switch for ship
11/07/2012CN202523593U Novel switch socket
11/07/2012CN202523592U Power line switch
11/07/2012CN202523591U Headlamp switch for locomotive
11/07/2012CN202523590U Control and protection switch
11/07/2012CN202523589U Sudden stop switch fixing stand and electric car charging pile equipped therewith
11/07/2012CN202523588U Converter
11/07/2012CN102770930A Electrically operable gardening device
11/07/2012CN102770929A Step switch
11/07/2012CN102768915A Contact breaking low loss circuit and application in switch
11/07/2012CN102768914A Contact low-loss circuit and use of same in switch
11/07/2012CN102768913A Switching device radiating plate and switching device comprising same
11/07/2012CN102768912A Electrical switch with low temperature-rise and long service life
11/07/2012CN102768911A Switch cabinet grounding switch and lower door interlocking mechanism
11/07/2012CN102768910A Interlock for an electrical system
11/07/2012CN102005321B Operation interlocking mechanism device for breaker and isolating switch
11/07/2012CN101635207B Trigger switch
11/07/2012CN101304165B An automatic discharging apparatus for a closing spring of an air circuit breaker and an air circuit breaker with the apparatus
11/07/2012CN101303571B Sensor unit with multiple operational or functional elements
11/06/2012US8305736 Motor control center subunit having movable line contacts and method of manufacture
11/06/2012US8305241 Keyboard module for avoiding accidental operation
11/06/2012US8305172 Toggle switch with magnetic mechanical and electrical control
11/06/2012US8305171 Rotary switch and electronic timepiece
11/06/2012US8305170 Electromagnetic switching device having a plurality of areas graduated relative to one another
11/06/2012US8305028 Electric motor and switch for electric motor having arc barrier
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