Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 3 - Mechanisms for operating contacts
Patents for H01H 3 - Mechanisms for operating contacts (17,842)
12/2010
12/09/2010US20100307900 Active Skin for Conformable Tactile Interface
12/09/2010US20100307899 Safety switch having a hold-closed function for positive opening of contact elements; and method for positive opening of contact elements of a safety switch with a locking function
12/08/2010EP2259277A1 Key structure with scissors-type connecting member
12/08/2010EP2258453A1 Lever Switch for safe breaking of a circuit of an exercise apparatus
12/08/2010EP2257956A1 Switch, in particular limit switch
12/08/2010CN201667296U Microswitch
12/08/2010CN201667295U Switch structure
12/08/2010CN201667294U Switch of hand-held electric filter screen
12/08/2010CN1965456B Switching apparatus and method for varying an impedance of a phase line of a segment of an electrical power line
12/08/2010CN1925081B Presence detection control knob
12/08/2010CN1910719B Switching device provided with neutral conductor
12/08/2010CN1849684B A rotating electric motor for operating an electric component
12/08/2010CN1771571B Electro-mechanical door latch switch assembly and method for making same
12/08/2010CN1490832B Foot switches
12/08/2010CN101911230A Magnetically latched miniature switch
12/08/2010CN101908737A Buried type ring main unit
12/08/2010CN101908421A Cam switch of instrument for testing insulation between plates of commutator
12/08/2010CN101908420A Four-coil deblocking bistable state permanent magnet mechanism
12/08/2010CN101908419A High accuracy adjustable travel switch
12/08/2010CN101488721B Control apparatus for electrically-operated mechanism
12/08/2010CN101395684B Insulating switching rod with a contact pressure arrangement comprising a plurality of helical compression springs wound in opposite senses
12/08/2010CN101283423B Breaker
12/08/2010CN101233592B Controlling element for a motor vehicle
12/08/2010CN101080790B Method and device for the secure operation of a switching device
12/07/2010US7847689 Intruder alarm device
12/02/2010WO2010138208A1 Devices and methods related to battery modules
12/02/2010WO2010137144A1 Charging system
12/02/2010US20100301975 Device and system for bypassing a power cell of a power supply
12/02/2010US20100300772 Depressable touch sensor
12/01/2010EP2256775A2 Electrical circuit interrupting device
12/01/2010EP2256774A2 Electrical circuit interrupting device
12/01/2010EP2256768A1 Safety rotary operator assembly
12/01/2010CN201663310U Automatic power-off type power strip dedicated for charging
12/01/2010CN201663087U Electric mechanism for isolation switch
12/01/2010CN201663082U Easy-assembled keying device and keyboard
12/01/2010CN201663073U Transmission mechanism used in double-power change-over switch
12/01/2010CN201663072U Transmission plate for dual power transfer switch
12/01/2010CN201663071U Operation mechanism for dual-power switch
12/01/2010CN201663070U Tongue control-type contact operating device
12/01/2010CN201663069U Operating mechanism of low-voltage dual power supply transfer switch
12/01/2010CN201663068U Switch improvement structure used on power tool
12/01/2010CN201663067U Direct-acting vigilance device for driver controller
12/01/2010CN201663066U Switching plate used in dual-power transfer switch
12/01/2010CN201663065U Program-controlled primary element switch of belt conveyor
12/01/2010CN201658246U Water distiller heating push switch
12/01/2010CN101901713A 6-10kV electric isolating switch
12/01/2010CN101901704A Power-off protector and lighting device using same
12/01/2010CN101901703A Bidirectional clutch gearbox for high voltage switch
12/01/2010CN101901702A Inertial catch for an automatic transfer switch power contactor
12/01/2010CN101901701A Three-stable state implementation method based on Young bistable flexible mechanism
12/01/2010CN101901700A Machinery safety switch
12/01/2010CN101901699A Electrical 'push-push' or 'push-down' changeover switch
12/01/2010CN101425403B Pulse excitation circuit
11/2010
11/30/2010US7843293 Bistable magnetic drive for a switch
11/30/2010US7842894 Buckle for a safety belt
11/25/2010WO2010133709A1 System for detecting intrusions by devices with openable casing
11/25/2010DE102004036287B4 Schalteinheit für ein Mikrofon Switching unit for a microphone
11/24/2010CN201656279U Control device for ring main unit
11/24/2010CN201656251U Double-bus switch cabinet
11/24/2010CN201655720U Power switch controlled by spring
11/24/2010CN201655702U Electrical operation mechanism with thermal protector
11/24/2010CN201655640U Transmission device for two-action type grounding switch
11/24/2010CN201655639U Folding type isolation disconnecting link conductive pipe
11/24/2010CN201655603U Keyboard and key lifting switch device
11/24/2010CN201655590U Switchgear connected in parallel with high-voltage AC breaker
11/24/2010CN201655574U Spring-operating device of load switch
11/24/2010CN201655573U Volute spring type operation device
11/24/2010CN201655572U Electrical switch operation power unit
11/24/2010CN201655571U Hydraulic spring control mechanism of high-voltage circuit breaker
11/24/2010CN201655570U Remote-control high-voltage switching device
11/24/2010CN201655569U Gate closing and opening actuator of automatic circuit breaker
11/24/2010CN201655568U Key-press structure and keyboard
11/24/2010CN201655567U Operation device of electric control box power switch of boring machine
11/24/2010CN201655566U Working head for multi-purpose insulating operating bar
11/24/2010CN201655565U Door switch
11/24/2010CN201654103U Switch device of digital multimeter
11/24/2010CN201649885U Lock device for automobile engine hood
11/24/2010CN101894695A Bevel gear double-rocker floating rod switching device
11/24/2010CN101894694A Crank-rocker quick mechanism
11/24/2010CN101308740B Electrical control apparatus for bipolar isolation switch of railway traffic
11/23/2010US7838786 Switching apparatus
11/18/2010US20100288611 Auxiliary tripping unit for a circuit breaker
11/18/2010US20100288610 Inertial catch for an automatic transfer switch power contactor
11/18/2010DE102009021754A1 Hilfsauslöseeinheit für einen Leistungsschalter Auxiliary trip unit for a circuit breaker
11/17/2010EP2251941A1 A DC wall outlet/inlet with controlled connect and disconnect sequence to limit arcing
11/17/2010EP2095023B1 A household appliance
11/17/2010EP1326261B1 Grip type switch device and controller for industrial machinery using the switch device
11/17/2010CN201639197U Portable insulation operating rod
11/17/2010CN201639162U Emergent switching on-off operation device
11/17/2010CN201638734U Driving mechanism for isolating switch
11/17/2010CN201638732U Novel reversing mechanism of isolating and reversing switch
11/17/2010CN201638728U Toggle switch with power failure protection function
11/17/2010CN201638701U Electromagnetic clutch driving device
11/17/2010CN201638700U Braking mechanism used in volute spring operation device
11/17/2010CN201638699U Volute spring support used in volute spring operation device
11/17/2010CN201638698U Pedal
11/17/2010CN201638697U Micro-switch structure
11/17/2010CN201638696U High voltage operation mechanism
11/17/2010CN201633619U Brake lamp switch for motor vehicle
11/17/2010CN101887825A Breaker
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