Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 1 - Contacts
Patents for H01H 1 - Contacts (16,507)
09/1998
09/16/1998EP0796503B1 Polarized relay
09/16/1998CN1193171A Load adapter switch
09/15/1998US5808255 Fluid pressure responsive electric switch
09/15/1998US5808248 Switch
09/15/1998US5808213 Silver-iron material for electrical switching contacts (II)
09/15/1998US5807145 Break-contact block with relatively movable bridge-like contacts
09/11/1998WO1998039820A1 Structure for fitting joint connectors
09/09/1998EP0863522A2 Emergency switching device, in particular for load-handling trucks, to interrupt the connection between a motor or its control unit and the batteries
09/09/1998EP0863521A2 Contacts material
09/09/1998CN2290917Y Sliding switch
09/09/1998CN1192573A Contacting material for vacuum switch
09/08/1998US5804798 Thermal protector with bimetal plate
09/08/1998US5803242 Switch connecting structure
09/08/1998US5803239 Potentiometer with cleaning inlet
09/08/1998US5802911 Semiconductor layer pressure switch
09/03/1998DE19724759C1 High voltage power switch
09/02/1998EP0861640A2 A microelectric position sensor
09/02/1998EP0861497A1 Switches and switching systems
09/02/1998EP0861496A1 Electric switching device and display device using same
09/02/1998CN1192034A 电磁继电器 Electromagnetic Relays
09/01/1998US5800932 Electric contact material and a manufacturing method therefor
09/01/1998US5799771 Contact with a silver contact base and process for making the same
09/01/1998CA2078473C Remote control residential circuit breaker
08/1998
08/27/1998DE19743601A1 Multi-functional electrical switching device
08/27/1998DE19707170A1 Rotary electric stepping switch
08/26/1998EP0860846A2 Electrical power regulator, in particular for electric heaters
08/26/1998EP0860016A2 Connecting device
08/26/1998CN1191378A Oil-immersed type control and protection electric appliance
08/25/1998US5798468 Powder metallurgy; mixing powders of tin oxide, indium oxide, bismuth oxide and silver, cold isostatic pressing the mixture, sintering and extruding to form wires or profiles
08/25/1998US5797763 Electrical connection box
08/20/1998WO1998036437A1 Switching apparatus
08/20/1998DE19706250A1 Electrical control apparatus for domestic heating apparatus, such as electric oven cam drive switch
08/20/1998DE19705721A1 Setting/positioning drive with electrically-heated thermostatic operating element e.g. for electric cable
08/20/1998DE19704941A1 Mechanical device for detecting short-circuit currents in electric switching devices , such as power switches
08/20/1998DE19704921A1 Electronic component esp micro-switch
08/19/1998EP0859390A2 Holder for temperature-dependent switch
08/19/1998EP0858670A2 Electric contact switch
08/19/1998CN1190786A Petal shaped contact for high-voltage switch and contact device
08/18/1998US5796152 Cantilevered microstructure
08/18/1998US5796058 Lever operated slide switch
08/18/1998US5796017 Silver-based contact material, use of such a contact material, in switchgear for power engineering applications and method of manufacturing the contact material
08/18/1998US5794765 Electric connector assembly
08/18/1998US5794764 High-speed seesaw breaking switch with raised fulcrum and accelerator ramp
08/12/1998EP0858091A2 Device for protecting an apparatus
08/12/1998EP0857351A1 Switch with flexible conductive foil as the fixed contact and connection to contacts
08/12/1998EP0756773B1 Process and apparatus for the low-energy interrogation of binary states over long lines
08/12/1998EP0745260B1 Break contact block with relatively movable bridge-like contacts
08/12/1998EP0725971A4 High amperage solenoid structure
08/11/1998US5792985 Terminal for electronic component and method of manufacturing the same
08/11/1998US5791458 Interface connection for a circuit breaker plug-in trip unit
08/06/1998WO1998034255A1 Lever combination switch
08/06/1998DE19806326A1 High voltage vacuum switch
08/06/1998DE19804517A1 Dashboard, especially for motor vehicle
08/06/1998DE19730774A1 Contact device for electric equipment
08/06/1998DE19721932C1 Electric switch e.g. for motor vehicle lighting or directional indicators
08/05/1998EP0856865A2 Electromagnetic relay
08/05/1998EP0856862A1 Discharge preventing cap
08/05/1998EP0856860A2 Tulip type electrical contact for high-tension switchgear and contact arrangement
08/05/1998CN2287332Y Dynamic flashing ornament
08/04/1998US5789045 Microtubes devices based on surface tension and wettability
07/1998
07/30/1998WO1998033195A1 Cantilevered microstructure
07/29/1998EP0855727A2 Support for bridging contact
07/29/1998CN1188974A Electric switch device on printed circuit and watch comprising such device
07/23/1998WO1998032143A1 Contact terminal arrangement for electrical built-in switching unit
07/23/1998DE19711622C1 Method of running an electrical load, such as contactor or load-relay, connected into a circuit
07/22/1998EP0783758B1 Use of a semi-finished or finished article made of layered material as a contact spring.
07/21/1998US5781993 Method for preventing oxidization of a silver-cadmium object
07/16/1998WO1998031074A1 Electrical connections
07/16/1998WO1998031031A1 Switch device
07/16/1998WO1998031029A1 Double electrical switch
07/16/1998WO1998031028A1 Stainless steel low current electrical components for vehicle switching applications
07/16/1998WO1998031027A1 Power-driven device
07/15/1998EP0853353A2 Contact spring unit for an electrical switching function
07/15/1998EP0853327A2 Current switch with moving contacts
07/15/1998EP0853326A2 Electric circuit breaker with means for adjusting the contacts
07/15/1998CN2286338Y Lock-controlled cutting off supply of water and electricity apparatus
07/14/1998US5780793 Safety switch having a carbon fiber conductor
07/14/1998US5778513 Bulk fabricated electromagnetic micro-relays/micro-switches and method of making same
07/14/1998CA2133493C Slide switch
07/07/1998US5777282 Push-button switch
07/02/1998DE19653322A1 Micro-mechanical switch e.g. for force or pressure sensor
07/01/1998EP0851447A1 Automotive switching device with an antinoise filter, particulary for controlling stop lights
07/01/1998EP0778980B1 Lift-shift switch
07/01/1998CN1186320A Electrical circuit breaker with safety shield
07/01/1998CN1186318A Method for electroslag casting contact material of vacuum switch of copper-chromium alloy
06/1998
06/30/1998US5774427 Electric switch device on a printed circuit and watch comprising such a device
06/30/1998US5772479 Circuit breaker with terminal nut retainer
06/25/1998WO1998027565A1 Glass capsule enclosed shock sensor
06/25/1998CA2272072A1 Glass capsule enclosed shock sensor
06/24/1998EP0849755A2 Electromagnetic relay for high heat load
06/24/1998EP0849748A2 Electrical installation switch
06/24/1998CN1185645A Circuit automatic breaker with conduct regulating device
06/24/1998CN1185642A 断路器 Breaker
06/24/1998CN1185639A Current switch with moveable contact
06/23/1998US5770828 Power circuit-breaker
06/23/1998US5770825 Switch device
06/17/1998EP0848400A2 Electrical switch
06/17/1998EP0848398A1 A breaker device
06/17/1998EP0685110B1 Resistor unit, in particular monitoring unit for a power consumer
06/11/1998WO1998024558A1 Grafted thermoplastic elastomer barrier layer
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