Patents
Patents for H01H 11 - Apparatus or processes specially adapted for the manufacture of electric switches (6,731)
01/1996
01/31/1996EP0695036A1 Proximity detector with ceramic cap and manufacturing method thereof
01/30/1996CA2026443C Device for supporting the mechanical and electrical control members of a toaster and toaster comprising such a device
01/27/1996CA2154531A1 Proximity switch with ceramic surface and method for its manufacture
01/25/1996DE19523777A1 Welding profiled contact pieces to carrier
01/24/1996CN1115488A Vacuum valve and method for manufacturing the same, and vacuum circuit breaker having vacuum valve and method for manufacturing the same
01/23/1996US5486222 Sintered composite materials for electric contacts in power technology switching devices and process for producing them
01/18/1996WO1996001483A1 Micromechanical component and process for producing the same
01/18/1996DE4432191C1 Verfahren zum Anschweißen von Bauteilanschlüssen an die Kontakte einer Leiterplatte und unter Anwendung dieses Verfahrens hergestellte Baugruppe Method for welding of component connections to the contacts of a circuit board and using this method produced assembly
01/17/1996EP0692802A1 Thin switch including domed contact
01/16/1996US5484971 Electrical contact having a precious metal extrusion extending from a contact surface
01/11/1996DE4423396A1 Verfahren zum Herstellen einer mikromechanischen Oberflächenstruktur A method for manufacturing a micromechanical structure surface
01/10/1996EP0691669A1 Auxiliary block, in particular condition indicator for circuit breakers
01/10/1996EP0691029A1 Basic switch module for a multipole electrical motor circuit breaker, and a motor circuit breaker comprising said basic switch modules
01/10/1996CN1030673C Method of manufacturing thimple of contact fingers, and thimble made by this method
01/09/1996US5483212 Overload relay to be combined with contactors
01/04/1996DE4422857A1 Switch device and mfr. of base board unit
01/04/1996DE19523786A1 Automobile acceleration sensor for occupant air-bag system
01/02/1996US5480472 Melting a mixture of copper and chromium in inert atmosphere, atomizing to obtain alloy powder, sintering
01/02/1996CA1337874C Laminated copper assembly
12/1995
12/20/1995EP0688033A1 Magnetic microswitch and its manufacturing process
12/20/1995EP0597989B1 Process for producing electric contact rivets
12/20/1995CN1113600A Electrical contact compositions and novel manufacturing method
12/13/1995EP0686986A1 Rotary switch
12/06/1995EP0579670B1 Material for electric contacts of silver with carbon
12/05/1995US5473130 Three-position receptacle switch assembly
11/1995
11/29/1995CN1112723A Slide switch
11/28/1995US5471024 Electric switch having improved attachment of movable contact to contact carrier
11/23/1995DE4417897A1 Totalising current transformer modules assembly method
11/22/1995EP0683026A2 Anti-shock and water-resistant housing for portable electronic apparatus
11/21/1995US5467632 Method for fabricating a contact assembly of a magnetic switch
11/15/1995CN1111834A Female electrical contact member background of the invention
11/15/1995CN1111802A Method for fastening operating button
11/08/1995EP0681352A2 Switchgear module and configurations, and method of fabrication and assembly thereof
11/08/1995EP0681309A2 A panel switch and method for making same
11/01/1995CN1111030A SiC crystal fibres reinforced silver base contact material and it prepn. method
10/1995
10/26/1995DE19512277A1 Snap-action electrical switch and assembly
10/25/1995EP0678882A2 Electric switch and method for manufacturing the same
10/19/1995WO1995028025A1 Intelligent circuit breaker providing synchronous switching and condition monitoring
10/19/1995DE19513790A1 Vacuum switching stage with low pressure valve
10/19/1995DE19503156A1 Multipurpose limit switch device
10/18/1995EP0677858A2 Keytop sheet for use in a pushbutton switch
10/17/1995US5459294 Wireless floating horn switch
10/17/1995US5458508 Method and apparatus for connecting an electrical component to a housing
10/12/1995DE4411879A1 Leaf-spring arrangement in electric switching relay
10/05/1995WO1995026562A1 Tool and switch and method of assembling
10/04/1995EP0675515A2 Switch, particularly for mounting in the dashboard of a motor vehicle, and method for manufacturing such a switch
10/04/1995EP0675514A1 Electrical contact compositions and novel manufacturing method
10/04/1995EP0466915B1 Electrical contact, method of fabricating such, and method of fabricating an electrical contact and securing it to a continuous strip of a metallic material
10/03/1995US5455399 Switch device
10/03/1995CA2043750C Combination lock and switch mount
09/1995
09/27/1995EP0674358A1 Female electrical contact element
09/27/1995EP0674330A2 Push-button switch, keytop, and method of manufacturing the keytop
09/27/1995CN1029861C Decarbonizing treatment of graphite contacts of electric switches
09/26/1995US5453591 Sensing structure for component wear in high voltage circuit interrupters
09/26/1995US5453589 Microswitch with non-enlarging, sealed electrical connections
09/20/1995EP0673046A1 Semi-finished product used for a contact layer, for an electric circuit component, and manufacturing apparatus therefor
09/19/1995US5451285 Panel switch and method for making same
09/14/1995WO1995024725A1 Device for monitoring the operation safety of power switches (diagnosis apparatus)
09/14/1995CA2185017A1 Device for monitoring the operational safety of power switches (diagnostic apparatus)
09/13/1995EP0671842A1 Control panel apparatus for electronic devices
09/13/1995EP0671053A1 An electric switch
09/12/1995US5450276 Electromagnetic switch device
09/12/1995US5449870 For a hand tool
09/06/1995EP0670583A1 Electric switch
09/05/1995US5448032 Contact unit for a switch
08/1995
08/29/1995US5446626 Pluggable assembly, particularly a relay module for motor vehicles
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
08/22/1995US5442929 Cryogenically-treated electrical contacts
08/09/1995CN1106565A Convering member for push-button switches with rigid key top
07/1995
07/26/1995EP0664073A1 Method for producing a conductive circuit
07/20/1995DE4400772A1 Switchgear for household appliances and cars
07/19/1995EP0588801B1 Contact stud with a precious-metal contact plate
07/19/1995EP0586411B1 Silver-based contact material for use in power-engineering switchgear, and a method of manufacturing contacts made of this material
07/18/1995US5434376 Snap-fit terminal assembly
07/18/1995US5434375 Switch with connector
07/06/1995DE4400098A1 Membrane switch and method for making membrane switch
07/05/1995EP0660965A1 Push-button actuated safety switch.
07/04/1995US5430421 Reed contactor and process of fabricating suspended tridimensional metallic microstructure
07/04/1995US5429656 Silver-based contact material for use in power engineering switchgear
07/01/1995CA2118544A1 Reliability elastomeric keypads and method for making same
06/1995
06/28/1995EP0660353A2 Vacuum valve and method of manufacturing the same
06/28/1995EP0604470B1 Process for detecting mechanical parameters of an electric switching device
06/20/1995US5426272 Contact element for a printed-circuit board relay, and a method for its production
06/07/1995EP0656146A1 Imaging system
06/07/1995EP0656134A1 Keyboard and method for producing
06/07/1995EP0458922B1 Process for producing a surface-coated component, especially a contact member for a vacuum switch, and device for implementing the process
06/06/1995US5422448 Contact piece for use in a rotary encoder and method of constructing same
06/06/1995US5422065 Silver-based contact material for use in power-engineering switchgear, and a method of manufacturing contacts made of this material
06/06/1995US5421084 Plating metal strip having bonding surface and opposed contact surface with silver plating material, rolling
05/1995
05/24/1995EP0609307B1 Process for bonding contact layers to a contact substrate by hard soldering and semifinished product manufactured by this process
05/23/1995US5417363 Switching devices of power engineering
05/23/1995US5416969 Sliding contact producing method
05/16/1995US5415043 Acceleration sensor and process for its production
05/10/1995CN1102502A Vacuum circuit breaker as well as vacuum valve and electric contact used in same
05/09/1995US5414231 Switch device
05/02/1995CA1335410C Manufacturing process of a composite part and electrical contact with contact pad manufactured according to this process
04/1995
04/27/1995WO1995005061A3 Method for producing a conductive circuit
04/26/1995EP0615651B1 Contact with a silver contact base and process for making it
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