Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 1 - Contacts
Patents for H01H 1 - Contacts (16,507)
06/2010
06/17/2010DE102008059670B3 Vakuumschalter mit beidseitig fest verschienten Anschlussklemmen Vacuum switch with double-sided moving of the mounted terminals
06/16/2010EP2197009A1 Contact bridge with blow magnets
06/16/2010CN201508795U Wiring device of isolating switch
06/16/2010CN201508777U Grounding switch and medium-voltage switch component comprising same
06/16/2010CN101740269A Relay with trigger spring
06/16/2010CN101736178A Manufacturing method of alloy material mixing silver with rare soil for electrical contact
06/16/2010CN101036208B Coupling apparatus with a heat sink
06/10/2010WO2010063369A1 Contact part for high-voltage switch
06/10/2010US20100140072 Pusher-Type Vault Switch and Printed Circuit Including Same
06/10/2010US20100140067 Auxiliary contact block for expanding a switching device
06/10/2010US20100140065 Multi-step pressurized switch
06/10/2010DE19757179B4 Elektrodynamisch beaufschlagbares Kontaktsystem Electric Dynamic acted upon contact system
06/10/2010DE102009049015A1 Verwendung von CuCr-Abfallspänen für die Herstellung von CuCr-Kontaktrohlingen Use of CuCr waste chips for the production of CuCr contact blanks
06/09/2010EP2194550A1 Side key module for mobile communication terminal
06/09/2010EP2194511A1 Access control system
06/09/2010EP2193534A1 Apparatus and method for supplying power to a voltage- or current-releasing switching device
06/09/2010EP2193533A1 Electrical contact for a cadmium tellurium component
06/09/2010CN201503798U Contact knife of isolating switch
06/09/2010CN201503777U Contact switch electric appliance with welding wiring device
06/09/2010CN201503776U Fixed contact for switching device
06/09/2010CN201503775U Static contact for starting motor electromagnetic switch
06/09/2010CN201503761U Non-excitation strip tap switch
06/09/2010CN101728135A Numerical control alarm drop-out fuse for preventing freezing rain and freezing rain preventing method thereof
06/09/2010CN101728095A Tool free auxiliary contact block
06/09/2010CN101728094A Method for establishing an electrical connection between two contact blocks, associated connection device and high- or medium-voltage device
06/09/2010CN101728093A WCu-La2O3 contact material and preparation method thereof
06/09/2010CN101727212A Mouse and key device thereof
06/09/2010CN101350255B Cuprum chromium-cuprum composite contact material and manufacturing method thereof
06/03/2010WO2010062127A2 Nanoparticle assembly-based switching device
06/03/2010WO2010060790A1 Vacuum switch having fixed rail terminals on both sides
06/02/2010EP2192558A1 Access control system
06/02/2010EP2191921A2 Process for producing a copper-chromium contact element for medium-voltage switchgear assemblies, and contact element itself
06/02/2010EP2191484A1 Electrical wire spring contact system
06/02/2010CN201498866U Switch connector of distributor
06/02/2010CN201498613U Wire connecting terminal
06/02/2010CN201498450U Relay structure
06/02/2010CN201498440U Relay
06/02/2010CN201498422U Moving contact device of outdoor high-voltage isolating switch
06/02/2010CN201498421U High-voltage isolating switch
06/02/2010CN201498420U Conductive device used between rotator of gas insulated metal-enclosed switchgear
06/02/2010CN201498387U Contact structure with reliable welding performance
06/02/2010CN201498386U Static contact device used for gas insulated metal-enclosed switchgear
06/02/2010CN101720490A Electrical contact for a cadmium tellurium component
06/02/2010CN101719434A Micromechenical acceleration locking and saving switch
06/02/2010CN101716681A Method for preparing CuCrW contact material
06/02/2010CN101308732B Electric connection apparatus for high-voltage isolating switch
06/01/2010US7728240 Electrical control device
05/2010
05/27/2010WO2010058048A1 Genic-cytoplasmic androsterility system in wheat
05/27/2010US20100128427 Keyboard, Lighting Module for Keyboard and Electronic Apparatus
05/27/2010US20100126840 Woven Manually Operable Input Device
05/26/2010CN201491340U Key switch
05/26/2010CN201490606U Positioning structure used for handcart switch cabinet when handcart is inserted
05/26/2010CN201490106U Fixed contact assembly of contactor
05/26/2010CN201490105U Fixed contact assembly of contactor
05/26/2010CN201490054U Terminal tightened micro switch
05/26/2010CN201490048U Multi-control switch
05/26/2010CN201490038U Low-voltage flameproof feed switch with two wiring cavities
05/26/2010CN201490027U Lead press device of switch lead
05/26/2010CN201489979U Load conversion main contact mechanism of oil immersed vacuum on-load tap changer
05/26/2010CN101714410A Arrangement and method for controlling a micromechanical element
05/26/2010CN101189694B Contact arrangement
05/26/2010CN101084562B Method and device for the secure operation of a switching device
05/26/2010CN101084561B Method and device for the secure operation of a switching device
05/26/2010CN101071688B Switching device
05/26/2010CN101043793B Connection device
05/25/2010CA2491200C Mechanism and assembly process of a dust/small particles-proof starting switch for rotaty electric machines
05/20/2010WO2010054619A2 Composite member made of copper or a copper alloy with embedded carbon nanotubes, method for the production of such a member, and use of the composite member
05/20/2010US20100122898 Key base and key seat
05/20/2010DE102009043105A1 Elektrisches Überlastrelais mit einer Kontaktbrücke An electrical overload relay with a contact bridge
05/20/2010DE102008057555A1 Relais mit Flip-Flop-Feder Relay flip-flop spring
05/19/2010EP2187421A1 Moving contact of circuit breaker
05/19/2010EP2187419A2 Relay-switch
05/19/2010EP2187413A1 Grip type switch device and controller for industrial machinery using the switch device
05/19/2010CN201478723U Secondary plug structure with automatic insertion used for handcart type switch cabinet
05/19/2010CN201478534U Switch contact piece
05/19/2010CN201478483U Switch terminal
05/19/2010CN201478182U Moving and static contacts connecting structure of indoor high-voltage earthing switch
05/19/2010CN201478157U Tact switch
05/19/2010CN201478137U Novel static contact socket of circuit breaker
05/19/2010CN201478136U Line pressing device of switch
05/19/2010CN201478135U Conductive bearing of high-voltage disconnecting switch
05/19/2010CN101142645B Electrical contact arrangement having a first and a second contact piece
05/19/2010CN101083175B Switch
05/18/2010US7718908 Contact arm assembly and method for assembling the contact arm assembly
05/14/2010WO2010052560A1 Disconnecting element and electric disconnector comprising said disconnecting element
05/14/2010WO2010052077A1 Switching device
05/13/2010US20100116638 Socket assembly
05/12/2010DE102008011175B4 Mikromechanischer Aktuator und Verfahren zu seiner Herstellung Micromechanical actuator and method for its preparation
05/12/2010CN201465933U Bridge-shaped contact of universal circuit breaker
05/12/2010CN201465874U Simple contact device of high-voltage isolating switch
05/12/2010CN201465871U Guillotine high-voltage switch with cooling function
05/12/2010CN201465827U Automatic transfer switch with terminals installed in front mode
05/12/2010CN1645697B Electric installation, switching room and switch board
05/12/2010CN101707170A Circuit breaker, in particular for low voltages
05/12/2010CN101707155A Method for preparing tin oxide reinforced silver-based electrical contact materials
05/12/2010CN101707154A Method for preparing a silver-based electric contact material
05/12/2010CN101707153A Preparation method of fine-particle stannic oxide reinforced Ag-based electrical contact material
05/12/2010CN101707148A Switch component
05/12/2010CN101707147A Cu WC/Cu composite material and preparation technology
05/12/2010CN101707146A Ag based electrical contact material and preparation method thereof
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