Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 1 - Contacts
Patents for H01H 1 - Contacts (16,507)
11/1995
11/14/1995US5467067 Thermally actuated micromachined microwave switch
11/08/1995EP0681345A1 Hermaphroditic electrical contact member
11/08/1995CN2212251Y Vacuum loaded tapping switch for dry box type transformer
11/08/1995CN1111289A Contact material for avoacuum valve and method of manufacturing the same
11/02/1995WO1995029497A1 Electric switching devices with blow-out channels for arc gases
11/02/1995EP0680064A2 Micromecanical element with a contactor part as mobile structure, microsystem and method for manufacturing
11/02/1995EP0679878A2 Microsystem with integrated circuit and micromechanical component and fabrication procedure
11/01/1995CN1111030A SiC crystal fibres reinforced silver base contact material and it prepn. method
10/1995
10/31/1995US5463233 Micromachined thermal switch
10/26/1995WO1995028760A1 Process for the low-energy interrogation of binary states over long lines
10/26/1995WO1995028724A1 Switch contact arrangement in an electric power switch
10/26/1995WO1995028622A1 Float-controlled level switch with adjustable switching points
10/26/1995DE4416104A1 Schaltkontaktanordnung eines elektrischen Leistungsschalters Switching contact arrangement of an electrical circuit breaker
10/25/1995EP0640242B1 Contact spring arrangement for a relay for conducting and switching high currents
10/19/1995WO1995027993A1 Mechanical guidance system for switcher interrupter and method for assembling the same
10/19/1995DE4413311C1 Schwimmergesteuerter Niveau-Schalter (III) mit verstellbaren Schaltpunkten Float type level switch (III) with adjustable switching points
10/19/1995DE4413151A1 Terminal wire clamp for use in switches
10/19/1995DE19513790A1 Vacuum switching stage with low pressure valve
10/17/1995US5459295 Reliable electrical connection between a stationary terminal and an armature of a switch
10/17/1995US5459292 Control switch
10/12/1995WO1995027301A1 Conducting spring for a circuit interrupter test circuit
10/12/1995DE4428226C1 Temp. monitoring switch e.g. for electric motor or transformer
10/12/1995DE4411879A1 Leaf-spring arrangement in electric switching relay
10/12/1995DE19513615A1 Contact detector, load driver and dental spray with built-in illumination
10/11/1995EP0676786A2 Compact protector
10/05/1995WO1995026562A1 Tool and switch and method of assembling
10/04/1995EP0675514A1 Electrical contact compositions and novel manufacturing method
10/04/1995CN1109511A Copper base low voltage electric contact alloy material
10/03/1995US5455203 Method of adjusting the pressure detection value of semiconductor pressure switches
10/03/1995US5454904 Micromachining methods for making micromechanical moving structures including multiple contact switching system
09/1995
09/28/1995DE4413467C1 Verfahren zum energiearmen Abfragen von binären Zuständen über lange Leitungen A method for low-energy queries of binary states over long cables
09/28/1995DE4409108A1 Electric four-way switch
09/27/1995EP0674358A1 Female electrical contact element
09/26/1995US5453591 Sensing structure for component wear in high voltage circuit interrupters
09/26/1995US5453589 Microswitch with non-enlarging, sealed electrical connections
09/21/1995WO1995025336A1 Electromagnetic relay
09/21/1995WO1995025335A1 Push-cancel switch for winker
09/20/1995EP0673046A1 Semi-finished product used for a contact layer, for an electric circuit component, and manufacturing apparatus therefor
09/19/1995US5452176 Electrically operated control device and system for an appliance and method of operating the same
09/19/1995US5451272 Silver-oxide electric contact material for use in switches for high current
09/13/1995EP0671673A1 Contact push-button switch
09/08/1995WO1995024052A1 Switch
09/08/1995WO1995024051A1 Sealed relay device
09/07/1995DE4425716A1 Zeitschalter Time switch
08/1995
08/29/1995US5446251 Conducting assembly for a micro switch
08/29/1995US5445895 Material for electric contacts of silver with carbon
08/24/1995WO1995022830A1 Break contact block with relatively movable bridge-like contacts
08/24/1995DE4405900A1 Trennkontaktblock mit relativ zueinander bewegbar angeordneten brückenartigen Kontaktstücken Break contact block with movable relative to each arranged bridge-like contact pieces
08/23/1995EP0668599A2 Contact material for vacuum valve and method of manufacturing the same
08/17/1995WO1995022165A1 Blade suspension assembly for a circuit breaker
08/17/1995DE4404482A1 Pushbutton-, slider- and rocker-switch switching system
08/17/1995DE4404442A1 Polarised electromagnetic relay
08/16/1995EP0667630A1 Switch device for rotatable support for contact carrier
08/09/1995EP0666580A1 Improved relay with a movable assembly having a dampening effect
08/09/1995CN1106564A Arc switching electromechanical switch
08/09/1995CN1106506A Thermal protector for hermetic electrically-driven compressors
08/08/1995US5440085 Lever switch assembly
08/08/1995US5439638 Method of making flowable tungsten/copper composite powder
08/08/1995US5439552 Process of fabricating an enlongated microstructure element on a substrate
08/02/1995EP0665567A1 Device for measuring the wear of a circuit breaker
08/02/1995EP0665565A2 Contact system for high power circuit breaker
08/01/1995US5438309 Over-current/over-temperature protection device
08/01/1995US5438175 Thin galvanically deposited gold-containing surface layer is backed by a support layer containing a palladium alloy
07/1995
07/27/1995WO1995020234A1 Improved breaker or resettable fuse device
07/27/1995DE4401724A1 Series module system front wiring device
07/26/1995CN1105773A Load selector used in stepping switch of adjustable transformer
07/25/1995US5436696 Fibrillated pultruded electronic component for grounding a photoconductor
07/20/1995DE4400772A1 Switchgear for household appliances and cars
07/19/1995EP0586411B1 Silver-based contact material for use in power-engineering switchgear, and a method of manufacturing contacts made of this material
07/19/1995EP0483353B1 Switching device
07/18/1995US5434377 Pushbuttton electrical switch assembly
07/18/1995US5434376 Snap-fit terminal assembly
07/12/1995EP0662701A2 Switch with end of life prediction capability
07/06/1995DE4423876C1 Micro-coil prodn. by electroforming
07/05/1995EP0660964A1 Material for electric contacts based on silver-tin oxide or silver-zinc oxide and process for its production.
07/05/1995CN2202967Y Auxiliary switch
07/04/1995US5430614 Electrical interconnect using particle enhanced joining of metal surfaces
07/04/1995US5430421 Reed contactor and process of fabricating suspended tridimensional metallic microstructure
07/04/1995US5430267 Keyboard switch
07/04/1995US5429656 Silver-based contact material for use in power engineering switchgear
06/1995
06/29/1995WO1995017760A1 Planar solenoid relay and production method thereof
06/29/1995WO1995017759A1 Sintered contact material, process for producing the same and contact pads made thereof
06/29/1995WO1995017758A1 Silver-based contact material for switchgears used in power engineering
06/28/1995EP0660353A2 Vacuum valve and method of manufacturing the same
06/28/1995EP0660349A1 Push button switch
06/21/1995EP0658274A1 Miniature electric switch
06/21/1995CN2201716Y Vottage-regulating on-load tapping switch for transformer
06/21/1995CA2138348A1 Pushbutton electrical switch assembly
06/20/1995US5426274 Push button switch
06/20/1995US5426272 Contact element for a printed-circuit board relay, and a method for its production
06/14/1995DE4437862A1 Load circuit-breaker switch for medium voltage range
06/13/1995US5424700 Starter motor contactor for a motor vehicle internal combustion engine
06/13/1995US5424501 Deceleration sensor switch for use in a vehicle occupant safety system
06/13/1995US5424499 Control device and method of making the same
06/13/1995US5423700 Bus bar connector
06/08/1995DE4341036A1 Safe-condition monitoring unit for electrical load device
06/08/1995DE4341035A1 Safe-condition monitoring unit for electrical load device
06/07/1995EP0656739A1 Heating with a heating unit
06/07/1995EP0656639A1 Digital input for detection station
06/07/1995EP0656638A2 Load break switch
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