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)
12/2010
12/01/2010CN101901702A Inertial catch for an automatic transfer switch power contactor
12/01/2010CN101256907B Non-arc breaking circuit based on variable capacitance and method thereof
12/01/2010CN101162656B Keypad assembly for a portable terminal
12/01/2010CN101047073B Signal processing device and control unit
11/2010
11/30/2010US7843682 Blast venting for electrical device
11/30/2010US7843291 Integrated maglatch accessory
11/30/2010US7843088 Energy conserving (stand-by mode) power saving design for battery chargers and power supplies
11/30/2010US7842884 Device and method for mounting an electrical box in drywall
11/30/2010US7842122 Gas remover apparatus and method
11/30/2010CA2420872C Re-locatable partial discharge transducer head
11/25/2010WO2010134605A1 Switch device and electronic equipment
11/25/2010WO2010133709A1 System for detecting intrusions by devices with openable casing
11/25/2010WO2009096910A9 Lighting control having an idle state with wake-up upon actuation
11/25/2010US20100294629 Move-out type interlock apparatus for circuit breaker
11/25/2010DE102004036287B4 Schalteinheit für ein Mikrofon Switching unit for a microphone
11/24/2010EP2254134A1 High voltage DC power distribution system comprising a hybrid contactor and controlling arc energy
11/24/2010EP1743346B1 Surge voltage protection device with arc-breaking means
11/24/2010EP1175686B1 Cassette assembly with rejection features
11/24/2010CN201656377U Lining frame of switch panel
11/24/2010CN201656321U Novel high-voltage metal-enclosed switchgear
11/24/2010CN201656280U Backdoor interlocking device of switch cabinet
11/24/2010CN201656265U Switch-cabinet grounding knife-switch operation direction indicating device
11/24/2010CN201656264U Switch-cabinet grounding knife-switch location lighting indicating device
11/24/2010CN201656107U Detachable switch socket
11/24/2010CN201655727U Semi-automatic synchronized drop-out fuse
11/24/2010CN201655680U Device for preventing interphase short circuit of contactor of overhead travelling crane
11/24/2010CN201655623U Gear shifting device
11/24/2010CN201655602U Novel key-type power supply switch
11/24/2010CN201655596U Light guiding structure of light-transmitting button
11/24/2010CN201655592U Switch of electric equipment and arc extinguishing plate device used for same
11/24/2010CN201655591U Low-pressure air switch lock set
11/24/2010CN201655590U Switchgear connected in parallel with high-voltage AC breaker
11/24/2010CN201655589U Novel circuit breaker mechanical electrical interlocking device
11/24/2010CN201655588U Switch keying device
11/24/2010CN201655587U On-line acquisition device for position information of hand-operated switch
11/24/2010CN201655586U Switch
11/24/2010CN201655585U Waterproof switch cap head structure
11/24/2010CN201655584U Switch panel
11/24/2010CN201655583U Switch structure
11/24/2010CN201655582U Switch holder, switch member and electric appliance with switch member
11/24/2010CN201655581U Wall switch
11/24/2010CN201655580U Novel wall switch
11/24/2010CN201655579U Wall switch
11/24/2010CN201655578U Pressing foot for electric ceramic sleeve
11/24/2010CN201655577U Auxiliary switch with indicating dial
11/24/2010CN201655576U Double-surface contact auxiliary switch
11/24/2010CN201645333U Electric control switch sealing device of sand-blasting machine
11/24/2010CN101895070A Move-out type interlock apparatus for circuit breaker
11/24/2010CN101894700A Mechanical self-locking device for manual operating mechanism
11/24/2010CN101894695A Bevel gear double-rocker floating rod switching device
11/24/2010CN101890726A Tube cutting tool
11/23/2010US7839243 Devices, systems, and methods for dissipating energy from an arc
11/23/2010US7838785 Keypad assembly
11/23/2010US7838784 Electronic apparatus having a housing having a liquid drain structure
11/23/2010US7838769 Recessed electrical outlet box for floors
11/23/2010US7837344 Traditional-opening dimmer switch having a multi-functional button
11/23/2010US7836791 Knob attached to distal end of lever
11/18/2010WO2010130099A1 Lock device for restricting rotational movement
11/18/2010US20100288732 Electric switching arrangement and mounting method
11/18/2010US20100288612 Caulking coupling device, switch and transmission switch
11/18/2010US20100288609 Self Illuminated Electrical Wall Switch
11/18/2010US20100288608 Illuminated keypad
11/18/2010US20100288607 Illuminated indicator on an input device
11/18/2010US20100288526 Electrical apparatus having quick connect components
11/18/2010DE202010012329U1 Schaltgerät und anschlussseitiges Zubehör Switching device and connection-side accessories
11/18/2010DE102009021022A1 Protective switching device e.g. earth-leakage circuit breaker, has clamps connecting external power lines on side that is turned towards interior of device, where gases or steams produced by arc in device are provided into components
11/18/2010DE102009020293A1 Operating device for vehicle components e.g. ventilation or heating system, has control element including front wall with symbol forming partial region on front side that is formed by retroflection foil excluding or with partial region
11/18/2010DE102009020142A1 Device for mutual locking of power switches, has plunger displaced until stop in locking position while driver pivots tension spring against elastic force when gear wheel, stop lever and plunger remain in position
11/18/2010DE102009013337A1 Lichtbogenresistenter Schütz Arc-resistant contactor
11/18/2010DE102007033180B4 Stromunterbrecher für Versorgungsleitungen in Kraftfahrzeugen Circuit breaker for supply lines in motor vehicles
11/17/2010EP2251941A1 A DC wall outlet/inlet with controlled connect and disconnect sequence to limit arcing
11/17/2010EP2250864A1 Dual interface separable insulated connector with overmolded faraday cage
11/17/2010EP1817783B1 Push button assembly
11/17/2010EP1326261B1 Grip type switch device and controller for industrial machinery using the switch device
11/17/2010CN201639264U Uncovering power-off protection system
11/17/2010CN201639150U Back door interlocking device for high-voltage complete-set switch cabinet
11/17/2010CN201639053U Switch socket panel
11/17/2010CN201638768U Backup protection tripping device of electronic moulded case circuit breaker
11/17/2010CN201638728U Toggle switch with power failure protection function
11/17/2010CN201638709U Load switch arc-extinguishing grid piece assembly fixture
11/17/2010CN201638708U Operating mechanism for rotary high-voltage isolating and grounding switches
11/17/2010CN201638707U Electronic device with operation key locking function
11/17/2010CN201638706U Fluorescence switch
11/17/2010CN201638705U Electromagnetic switch device used for automobile starting motor
11/17/2010CN201638704U Water-proof switch
11/17/2010CN201638703U Integrated surface mounted wall switch socket
11/17/2010CN201638702U Auxiliary switch with switch on-off display function
11/17/2010CN201638105U Computer case with indication power supply switch
11/17/2010CN201633560U Power safety controller
11/17/2010CN101888039A Switch socket panel with built-in texts and production method thereof
11/17/2010CN101887823A 电磁继电器 Electromagnetic Relays
11/17/2010CN101887813A Power supply lock circuit with momentary arcing protection
11/17/2010CN101887812A Improved breaker arc-extinguish chamber
11/17/2010CN101887811A Mechanical error-preventing locking mechanism
11/17/2010CN101887810A Manipulator for switch apparatus
11/16/2010US7834854 Keypad backlighting device
11/16/2010US7834725 Magnetic activation and deactivation circuit and system
11/16/2010US7834724 Electromechanical interlock for electrical protection devices
11/16/2010US7834282 Method of sequentially actuating power supply switches including a neutrally connected switch
11/16/2010US7834281 Draw out circuit breaker assembly having a telescopic racking handle
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