Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 1 - Contacts
Patents for H01H 1 - Contacts (16,507)
10/2012
10/04/2012WO2012134947A1 A tap changer with improved swicth construction
10/04/2012US20120247937 Input device and method for manufacturing the same
10/03/2012CN202473716U A pincer-shaped contact of a rail-transit-used disconnector
10/03/2012CN202473714U Moving contact cutter mechanism of track traffic isolation switch
10/03/2012CN202473711U A contact seat of an isolation switch
10/03/2012CN202473710U A static contact terminal of an isolation switch
10/03/2012CN202473709U Movable contact of disconnecting switch
10/03/2012CN202473708U Watchband contact finger fixed structure
10/03/2012CN202473706U A disconnector body of rail transit
10/03/2012CN202473703U Module rocker button switch
10/03/2012CN202473628U Fixed contact clamp
10/03/2012CN202473627U Grounding type outdoor alternating-current low-voltage isolation switch
10/03/2012CN202473626U A vacuum-electromagnetic-starter-used inserting binding post
10/03/2012CN202473625U Isolating switch contact device capable of reducing contact resistance
10/03/2012CN202473624U Switch device contact closing impact force inhibiting apparatus
10/03/2012CN202473623U High density NH3+SiH4 arc discharge plasma generating device
10/03/2012CN202473622U Switch device
10/03/2012CN202473621U Switch contact structure
10/03/2012CN202473620U Copper and steel integrated static contact
10/03/2012CN202473619U Layered powder electrical contact
10/03/2012CN202473569U Continuous transition on-load tap switch
10/03/2012CN102714102A Electrical contact element having a primary axis
10/03/2012CN102714101A Method and apparatus for determination of wear to a contact element
10/03/2012CN102709101A Contact structure of isolating switch
10/03/2012CN102709076A Electric connection device for electric switch
10/03/2012CN102709075A Electric connection device for electric switch
10/03/2012CN102709074A Capacitance type induction press key
10/03/2012CN102709073A Sliding type contact microcurrent combined switch
10/03/2012CN102709072A Copper-aluminum composite bus of current-carrying conductor of medium-voltage isolation switch and preparation method thereof
10/03/2012CN102709036A Automatic capacity regulating distribution transformer and capacity regulating method thereof
10/03/2012CN102709035A Energy-saving transformer with self-adaptation function
10/03/2012CN102709033A Continuous transitional on-load tap switch
10/03/2012CN101944441B Silver zinc oxide electric contact material and preparation method thereof
10/03/2012CN101699596B Dual-power switch
10/03/2012CN101608279B Silver oxide electrical contact material and preparation method thereof
10/03/2012CN101128896B Contact system for an electrical switching device
10/02/2012US8278577 Switch
09/2012
09/27/2012WO2012127313A1 Contact member including purposely introduced undulations and vacuum interrupter including the same
09/27/2012WO2012126850A1 Single- or multi-pole switching device, in particular for dc applications
09/27/2012US20120241301 Switch
09/27/2012DE10311795B4 Mikromechanischer Druckschalter sowie Verfahren zur Herstellung des Mikromechanischen Druckschalters Micromechanical pressure switch and to processes for producing the micro mechanical pressure switch
09/26/2012EP2503577A1 Operation switch
09/26/2012EP2503574A2 Communication system with monitored input state of an input device and voltage increasing device
09/26/2012EP2502247A1 Contactor assembly for switching high power to a circuit
09/26/2012CN202454760U Connecting terminal
09/26/2012CN202454512U Contact terminal device of circuit breaker
09/26/2012CN202454447U Contact assembly structure
09/26/2012CN202454446U Switch
09/26/2012CN202454445U Converter transformer tapping switch shift translation device
09/26/2012CN202454444U Fixed contact structure
09/26/2012CN102696086A Use of specific composite materials as extinguishing material for electric arcing in electric apparatuses
09/26/2012CN102693820A Off-circuit tap-changer
09/25/2012US8274355 Trip device
09/25/2012US8274006 Gas releasable key structure and keyboard structure using the same
09/20/2012US20120238845 Electronic device and method of using the same
09/20/2012US20120234662 Control Module and Electronic Device Having the Same
09/19/2012EP2499647A1 Rotative double contact
09/19/2012CN202443876U Novel wiring mechanism without touch switch
09/19/2012CN202443869U Electric tool switch
09/19/2012CN202443868U Dual-power automatic transfer switch
09/19/2012CN202443867U Combination switch contact assembly and reversing transfer switch comprising the same
09/19/2012CN202443825U Converter
09/19/2012CN102687219A Rotative double contact
09/19/2012CN102686981A Rotary actuator
09/19/2012CN102683117A Reed switch
09/19/2012CN102683059A Switching device with plugging parent-children structure
09/19/2012CN102683052A Switch with drawing structure
09/19/2012CN102683051A Silver rare earth oxide contact material for low-voltage switching device and preparation method thereof
09/19/2012CN102683050A Preparation method of nano Ag-SnO2 electric contact composite
09/18/2012US8269586 Large-capacity vacuum circuit breaker
09/18/2012US8269124 Dome switch structure for a portable terminal
09/13/2012WO2012120327A1 An enhanced latch meachanism for use in circuit breakers
09/13/2012US20120228108 Operation Switch
09/13/2012US20120228100 Switch structure on sidewall of circuit board for electronic device and manufacturing methods of the circuit board
09/13/2012DE102011115707A1 Method for energizing actuating unit of operating element for on-board electronics of motor car with anti-corrosion current, involves extending pulse duration of signal pulses as corrosion current at time period of repetition rate
09/12/2012EP2497096A1 Use of specific composite materials as extinguishing material for electric arcing in electric apparatuses
09/12/2012CN202434409U 35kVSF6 switch
09/12/2012CN202434357U Novel circular glass sealing wiring terminal
09/12/2012CN202434356U Tap switch
09/12/2012CN102668006A Electrical contact for relay, and manufacturing method thereof
09/12/2012CN102667990A Functional spacer for separating bulbs in a multipolar cutoff device, and circuit breaker
09/12/2012CN102667989A Silver-coated composite material for movable contact component, method for producing same, and movable contact component
09/11/2012US8264054 MEMS device having electrothermal actuation and release and method for fabricating
09/11/2012US8263890 Switch
09/11/2012US8263889 Manipulating apparatus and mobile terminal including the same
09/07/2012WO2012117271A1 An improved operating mechanism for circuit breaker
09/06/2012DE102009049342B4 Mittelspannungsschaltanlage mit Last- und Trennschaltern und die Trennposition enthaltenden Drei-Stellungs-Schaltern A medium voltage switchgear with load and containing circuit breakers and the disconnecting position three-position switches
09/05/2012EP2495354A1 Reflow sn plated member
09/05/2012EP2494564A1 System for the preventive diagnosis of contact impedance and overloads in a switch
09/05/2012CN202423201U Wafer transfer system used for automobile combined switch
09/05/2012CN202423095U Connecting device for 10kV pole-mounted disconnector
09/05/2012CN202423027U Contact of disconnecting switch with dustproof device
09/05/2012CN202423026U Back-up lamp switch device
09/05/2012CN202423025U Switch
09/05/2012CN202422974U On-load voltage regulation transformer
09/05/2012CN101692393B Switch of loaded-regulating capacity regulating transformer in power grid of 20KV and below
09/05/2012CN101562049B Nanotube-based switching elements with multiple controls and circuits made thereof
09/05/2012CN101430977B Sliding contact switch
08/2012
08/30/2012US20120217146 Electrical switches and methods
08/30/2012DE4312423B4 Kontaktschiene für elektrische Installationsgeräte, insbesondere in Steckdosenboxen Contact rail for electrical installation equipment, especially in outlet boxes
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