H01H 1 - Contacts - Patents Sitemap

Patents for H01H 1 - Contacts (16,507)
12/2011
12/07/2011	CN102272873A 高性能电路断路器 High-performance circuit breaker
12/07/2011	CN102268583A 一种银氧化锡电接触材料的制备方法 Method for preparing silver tin oxide electrical contact material
12/07/2011	CN101984115B 一种制备银稀土氧化物电接触材料的方法 A process for producing rare earth oxide electrical contact material silver methods
12/06/2011	US8071898 Switching device with a switching shaft for mounting a rotary contact link and multipole switching device arrangement
12/01/2011	WO2011148698A1 Mems switch
12/01/2011	US20110290623 Low profile switch
12/01/2011	DE102010022267A1 Circular disk-shaped copper contact roll manufacturing method for vacuum switching pipe, involves producing outer rim of contact roll at junction of edge of slot by milling junction to curve-shaped part
12/01/2011	DE102010022087A1 Kühlvorrichtung für eine elektrische Schaltanlage Cooling device for an electrical switchgear assembly
11/2011
11/30/2011	EP2390894A1 Protection element
11/30/2011	EP2390890A1 Switching chamber isolation assembly for a circuit breaker
11/30/2011	EP2390887A1 Circuit breaker
11/30/2011	CN202058632U 一种静弧触头的安装固定装置 One kind of static arcing contacts mounting fixtures
11/30/2011	CN202058604U 一种导向装置 One kind of guide
11/30/2011	CN202058603U 动静触头的连接装置 Connection means movement contacts
11/30/2011	CN202058602U 一种金属触点改进结构 Improve the structure of a metal contact
11/30/2011	CN202058601U 一种金属触点 Metal contacts
11/30/2011	CN102265365A 用于低压开关装置的移动元件和包括这种移动元件的开关装置 Means for moving the switching element and a low-voltage switching device comprising such a mobile device
11/30/2011	CN102265364A 用于起动装置的电磁开关以及用于接通该电磁开关的方法 Starting electromagnetic switch device and a method for turning the electromagnetic switch for
11/30/2011	CN102262983A 一种转动触头组件 One kind of rotation of the contact assembly
11/30/2011	CN101263572B 具有改善的电连接装置作为线圈的热机起动器接触器 Electrical connection device has improved as a heat engine starter contactor coil
11/23/2011	EP2387789A1 Circuit breaking fuse and disconnect switch
11/23/2011	CN202049894U Isolating switch and static contact component of isolating switch
11/23/2011	CN202049885U Ablation-resisting reversing light switch
11/23/2011	CN202049869U Square metal contact
11/23/2011	CN202049760U Copper bar with circular arc-shaped grooves at two sides
11/23/2011	CN202049759U Copper bar with clamping groove at bottom
11/23/2011	CN102254749A Electromagnetic relay capable of reducing jitter
11/23/2011	CN102254713A On-load capacity-regulating switch with single fracture
11/23/2011	CN102254712A Transformer capacity-regulation switch high-voltage contact
11/23/2011	CN101707146B Ag based electrical contact material and preparation method thereof
11/23/2011	CN101510478B Rivet type composite contact and manufacturing method thereof
11/22/2011	US8063725 Form C relay and package using same
11/17/2011	WO2011141079A1 Switching system
11/17/2011	WO2011141078A1 Tap changer for a transformer
11/17/2011	US20110279202 Electromagnetic switch for a starting device, and method for switching the electromagnetic switch
11/17/2011	US20110278148 Metal dome switch for keypad
11/16/2011	EP2387053A1 Removable bridge safety electric contact
11/16/2011	EP2386784A1 Slide switch
11/16/2011	EP1429353B1 Push-button switch-use member and production method therefor
11/16/2011	CN202042441U Composite contact of molded case circuit breaker
11/16/2011	CN202042409U Movable contact component for high-voltage three-working-position isolating switch
11/16/2011	CN202042387U Combined switch for automobile
11/16/2011	CN202042386U Transition plate type outdoor alternating-current low-voltage isolating switch
11/16/2011	CN202042385U Composite contact head applicable to molded case circuit breaker
11/16/2011	CN202042384U Composite contact of moulded case circuit breaker
11/16/2011	CN202042383U Composite contact of breaker
11/16/2011	CN202042382U Composite contact for small-size contactor
11/16/2011	CN202042348U Switching subassembly of combined type on-load tapping switch
11/16/2011	CN102246250A Contact bridge with blow magnets
11/16/2011	CN102243924A Off-circuit bar-type modulating capacity tap-changer
11/10/2011	WO2010108473A3 Device for monitoring step switches
11/10/2011	US20110272258 Switching devices configured to control magnetic fields to maintain an electrical connection
11/10/2011	DE102010019881A1 Kontaktmodul für eine Mittelspannungsanlage in Einschubtechnik Contact module for a medium-voltage system plug-in module
11/09/2011	EP2385537A1 Double interrupted protective switching device for monitoring an electricity circuit
11/09/2011	EP2385536A1 Switching devices configured to control magnetic fields to maintain an electrical connection
11/09/2011	EP2385535A2 Contact module for a medium voltage installation in plug-in design
11/09/2011	EP2384855A2 Grinder with improved connection between controller and switch block for better protection against grinding dust
11/09/2011	CN202034261U Switch core for brake and cluth pedal of automobile
11/09/2011	CN202034259U Improved drum type switch fixed contact mounting structure
11/09/2011	CN202034258U Spring contact finger
11/09/2011	CN202034212U Intelligent on-load capacity-adjusting voltage-regulating combination switch of transformer
11/09/2011	CN202034211U Intelligent onload voltage-regulation switch for transformer
11/09/2011	CN102237227A Power distribution device with a double interruption
11/09/2011	CN102237220A Grounding loop moving/static contact device for load switch
11/09/2011	CN102237207A Switch device and application
11/09/2011	CN102237206A Terminal used for connecting lead and switch
11/09/2011	CN102237205A Alloy-copper embedded copying silver material of automobile electric appliance and method for making alloy-copper embedded copying silver material
11/09/2011	CN102237204A High-voltage tungsten-base composite contact material and method for making same
11/09/2011	CN101707155B Method for preparing tin oxide reinforced silver-based electrical contact materials
11/08/2011	US8054148 Contact material, device including contact material, and method of making
11/08/2011	US8053693 Switch contact with a weight-reduced contact spring
11/08/2011	CA2373656C Cvt transient filter
11/03/2011	WO2011136006A1 Contact member and switch device using contact member
11/03/2011	WO2011134528A1 A selector switch arrangement for a high voltage device
11/03/2011	US20110266128 Keypad System and Keypad with Enhanced Secutiry
11/03/2011	US20110266121 Moving element for a low voltage switching device and switching device comprising this moving element
11/03/2011	US20110266120 Contact device
11/03/2011	DE102010019033A1 Electrical installation switching device i.e. circuit breaker, has effective area provided between switch and lever to bring lever and holding member into release position such that movable contact piece is impinged on fixed contact piece
11/02/2011	EP2383758A1 Electromagnetic actuator with optimised operation and electric switchgear comprising such an actuator
11/02/2011	EP2383749A2 Nanofabric articles and methods of making the same
11/02/2011	EP2382642A1 Moving element for a low voltage switching device and switching device comprising this moving element
11/02/2011	CN202025656U Load selector of on-load tap-changer
11/02/2011	CN102231335A Positive contactor of disconnecting switch and fracture component
11/01/2011	CA2356660C Mounting for circuit interrupter
10/2011
10/27/2011	WO2011131527A1 Power supply module
10/27/2011	WO2011131361A1 Electrical switch
10/27/2011	WO2011131168A1 Small bistable high-performance relay
10/27/2011	DE102010017900A1 Installationsschaltgerät mit einer Doppelunterbrechung Installation switching device with a double break
10/27/2011	DE102010017875A1 Kontaktsystem für Relais zum Schalten hoher Ströme Contact system for relay for switching high currents
10/27/2011	DE102010017872A1 Bistabiles Kleinrelais großer Leistung Bistable relay small high power
10/26/2011	EP2381459A1 Sealed contact device
10/26/2011	EP2381457A1 Protection element
10/26/2011	EP1779396B1 Electric micro-contactor for a circuit card and electric switch comprising one such micro-contactor
10/26/2011	EP1152444B1 Switch gear
10/26/2011	CN202018895U Three-phase current switching plate
10/26/2011	CN202018889U Appliance switch
10/26/2011	CN202018888U Dual-power bypass switch device and switch appliance using same
10/26/2011	CN102227797A Vacuum switch having fixed rail terminals on both sides
10/26/2011	CN102226969A On-load tapping switch of tandem type composite change-over switch transformer
10/26/2011	CN101763956B Silver-graphite electrical contact material and preparation method thereof

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