Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 1 - Contacts
Patents for H01H 1 - Contacts (16,507)
11/2008
11/26/2008EP1470564B1 Circuit for canceling thermal hysteresis in a current switch
11/26/2008EP1023765B1 Method and apparatus for reducing power loss in power conversion circuitry
11/26/2008CN201156475Y Cut-out switch
11/26/2008CN101313381A Device for neutrolising an electric switching unit
11/26/2008CN100437858C Machining technique of silver/copper/iron composite strip material
11/26/2008CN100437857C Machining technique of silver/copper double composite strip material
11/26/2008CN100437853C Switch provided with self-cleaning contacts
11/25/2008CA2296222C Four function electrical rocker switch
11/20/2008WO2008141192A1 Electrical switch apparatus and methods
11/20/2008WO2008138430A1 Switching arrangement
11/20/2008WO2008138419A1 Spring contact pin, particularly actuating pin
11/20/2008WO2008027068A3 Fluid system with pump activation device
11/20/2008US20080283381 Fixed contract pattern and switch device including the same
11/20/2008US20080283380 Pressure sensitive conductive sheet and panel switch using same
11/20/2008US20080283379 Coaxial switch with reduced tribo-electric charge accumulation
11/19/2008EP1423862B1 Switch contact arrangement comprising a device for increasing a contact-force acting between switch contacts
11/19/2008CN101308741A Bipolar isolation switch of railway traffic
11/19/2008CN101308740A Electrical control apparatus for bipolar isolation switch of railway traffic
11/19/2008CN101308732A Electric connection apparatus for high-voltage isolating switch
11/19/2008CN101308731A Fixed contract pattern and switch device including the same
11/19/2008CN100435251C Electric contact
11/13/2008US20080277258 MEMS plate switch and method of manufacture
11/12/2008EP1787306B1 Safety switch
11/12/2008EP1478001B1 Navigation switch device
11/12/2008CN101305498A Switchgear
11/12/2008CN101305497A Switchgear
11/12/2008CN101305433A Method for determining contact erosion of an electromagnetic switching device, and electromagnetic switching device comprising a mechanism operating according to said method
11/12/2008CN101303946A Electrical switching apparatus, and conductor assembly and shunt assembly therefor
11/12/2008CN100433214C Low-voltage electric appliances used high copper content sliver and cadmium free chrome carbide contactor materials and method for processing same
11/12/2008CN100432250C Preparation process of silver tin oxide electric contact material
11/06/2008WO2008133015A1 Sliding contact
11/05/2008EP1988557A1 Electrical switch
11/05/2008EP1987525A1 Arrangement in control device of work machine
11/05/2008EP1290759B1 Connecting terminal
11/05/2008CN201146125Y Low power wireless remote control projector
11/05/2008CN201146108Y Plug-in component switch for single phase electric pump
11/05/2008CN100431077C Contact material for low voltage electric apparatus
10/2008
10/30/2008WO2008130461A1 Reed switch contact coating
10/30/2008WO2008130318A1 Contact element coated by electron beam evaporation of a steel strip with nickel for use in an alkaline battery
10/29/2008EP1986204A2 Component detection method
10/29/2008EP1986203A1 Method to detect a contact isolation layer in a switching element having contacts and a switch having such a switching element
10/29/2008EP1200992B1 Resilient interconnect structure for electronic components and method for making the same
10/29/2008CN201142536Y Switch blade insertion type electric connection of closed type combined electrical apparatus
10/29/2008CN201142518Y Flat rotating electric connection of closed type combined electrical apparatus switch
10/28/2008US7442891 Electrical socket with latching mechanism
10/23/2008US20080258852 Reed switch contact coating
10/23/2008US20080257696 Contact block
10/23/2008DE19830231B4 Nennstromkontaktanordnung eines Leistungsschalters Rated current contact arrangement of a circuit breaker
10/23/2008DE102007015794A1 Contact slider unit for electrical switching unit i.e. circuit breaker, has fixing unit, which is detachably fastened at contact slider in form-fitted and force-fitted manner, and acts on switching piece in bridge rotation blocking manner
10/23/2008DE102007015793A1 Contact slide unit for switchgear unit i.e. circuit breaker, has switch piece connected with contact slide in fixed manner, where switch piece and contact slide are made in single piece manner by original mould process
10/22/2008EP1983533A1 Contact block
10/22/2008CN201138633Y Contact cooperating construction for contact finger and contact terminal of isolation switch
10/22/2008CN201138630Y Contact knife of indoor high-voltage isolating switch
10/22/2008CN101292313A Contact arm with 90 degree offset
10/22/2008CN101292312A Interdigital force switches and sensors
10/22/2008CN101290845A Fasten type high-voltage isolation switch
10/22/2008CN101290838A Preparing method of contact tip composite material of vacuum switch based on dispersed copper
10/22/2008CN100428386C Arc-resistance piece structure and vacuum switch contact
10/21/2008US7439465 Switch arrays and systems employing the same to enhance system reliability
10/21/2008US7438324 Method and components for repairing broken conduit extending from concrete foundations
10/21/2008US7437953 Method and apparatus for protection of contour sensing devices
10/16/2008WO2008123460A1 Electric contact material, method for manufacturing the electric contact material, and electric contact
10/16/2008WO2008123260A1 Silver-coated material for movable contact component and method for manufacturing such silver-coated material
10/16/2008WO2008123259A1 Silver-coated material for movable contact component and method for manufacturing such silver-coated material
10/16/2008US20080251370 Switch device
10/16/2008US20080251369 Electronic switch comprising an elastic sheet for horizontally positioning the pushbutton
10/16/2008US20080251368 Input device
10/16/2008US20080251362 Contact Holder
10/16/2008DE102007043143B3 Lasttrennschalter Switch disconnectors
10/16/2008DE102007010604A1 Switching contact for electromechanical switchgear, has fuse-resistant intermediate element arranged between contact piece and contact holder, where conductivity of intermediate element is smaller than conductivity of contact piece
10/15/2008EP1979939A1 Miniaturized high conductivity thermal/electrical switch
10/15/2008CN201134550Y Contact of IC card holder
10/15/2008CN201134364Y Conductive connecting mechanism of outdoor high-voltage isolating switch
10/15/2008CN201134363Y Stationary contact component of isolation switch
10/15/2008CN101286208A Double beam switch contact
10/09/2008WO2008119655A1 Gas-insulated switchgear device
10/09/2008US20080246566 Modular terminal for molded case circuit breaker and molded case circuit breaker having the same
10/09/2008DE102007013572A1 Contact system for use with switching element, switch, particularly auxiliary switch, and switching device, has switching bridge with movable contact provided for contacting with contact
10/09/2008DE10061394B4 Schaltvorrichtung mit schwimmend gelagertem, doppelt unterbrechendem Drehkontakt Switching device with floating stored, double unterbrechendem rotary contact
10/08/2008CN201130602Y Quincuncial contact for high voltage electrical apparatus
10/08/2008CN201130601Y Transfer switch contact system
10/08/2008CN201130600Y Contact apparatus of high-capacity automatic change-over switch electric apparatus
10/08/2008CN201130201Y Structure for recording lid-opening of terminal lid of static type electric energy meter
10/08/2008CN101281824A Constant quantity cuprum-diamond electrical contact material added with silver
10/08/2008CN101279365A Preparation of tungsten copper electric contact material with high electric-abrasion resistance
10/07/2008US7432788 Microelectromechanical magnetic switches having rotors that rotate into a recess in a substrate
10/07/2008CA2312254C Multipole switching module
10/02/2008WO2008116432A1 Electric switching device
10/02/2008US20080238311 Organic light emitting display device and method of fabricating the same
10/02/2008US20080237022 Cushioning Means Holding Member, and Slide Switch Including the Same
10/02/2008US20080237020 Switch device having a spacer organizing contact tails
10/02/2008US20080237019 Touch panel and manufacturing method thereof
10/02/2008US20080237010 Electrical control device
10/02/2008US20080237008 Dust-proof switch
10/02/2008DE102007023124B3 Schaltanordnung Switching arrangement
10/01/2008CN201126790Y Fixed contact apparatus of high voltage earthed switch
10/01/2008CN201126761Y Jack-in type multi-contact linkage switch
10/01/2008CN201126756Y Non-excitation bar-shaped tapping switch
10/01/2008CN101278367A Device for switching at least one current
10/01/2008CN101277897A Non-volatile memory device
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