| Patents for H01H 1 - Contacts (16,507) |
|---|
| 03/25/1987 | EP0215102A1 Switch assembly |
| 03/24/1987 | US4652710 Mercury switch with non-wettable electrodes |
| 03/18/1987 | EP0214667A1 Palladium and palladium alloy composite electrodeposits and method for their production |
| 03/17/1987 | US4650940 Circuit breaker with arc gas vent baffle |
| 03/17/1987 | US4650939 Vacuum circuit interrupter having heat exchanger for temperature control |
| 03/17/1987 | US4650935 Switch |
| 03/17/1987 | US4650723 Laminate of electroconductive metal, plastic, and springy metal |
| 03/17/1987 | CA1219299A1 Rotary selector switch |
| 03/12/1987 | DE3531388A1 Display device having an LC display panel |
| 03/11/1987 | CN86201071U Equipment for balancing face pressure of contacts in contactor |
| 03/11/1987 | CN85105863A 35-110kv on-load shunting switch with bridge connection |
| 03/10/1987 | US4649304 Interconnection system for electrical motors |
| 03/10/1987 | US4649247 Contact assembly for low-voltage circuit breakers with a two-arm contact lever |
| 03/10/1987 | US4649238 Clutch actuator switch |
| 03/10/1987 | US4648674 In-line fuseholder |
| 03/10/1987 | CA1219024A1 Vacuum interrupter contact material |
| 03/10/1987 | CA1218881A1 Materials for low-current contacts |
| 03/05/1987 | DE3532963A1 Electrical switch |
| 03/04/1987 | EP0212983A2 Electrical switch |
| 03/04/1987 | EP0212197A2 Circuit breaker with arc gas vent baffle |
| 03/04/1987 | EP0212048A2 Emergency switch for DC current |
| 03/04/1987 | CN85106080A Gearing for mining machine |
| 03/03/1987 | US4647743 Contact arrangement for a high breaking capacity relay |
| 03/03/1987 | US4647742 Alternate on-off switch mechanism |
| 03/03/1987 | US4647322 Internal oxidized Ag-SnO system alloy electrical contact materials |
| 02/26/1987 | DE3529386A1 Encapsulated high-voltage switching device |
| 02/26/1987 | DE3528993A1 Contact arrangement having contacts between which soft, permanently elastic, non-conductive material is located in order to produce restoring forces and for protection of the contact zones against environmental influences, and which contacts penetrate this material during operation |
| 02/25/1987 | CN86103279A Internal oxidized ag-sno system alloy electrical contact materials, and manufacturing method thereof |
| 02/25/1987 | CN86101387A Material for contact point |
| 02/19/1987 | DE3528890A1 Contact element |
| 02/18/1987 | CN86200484U High sensitive vapour brake lamp switch |
| 02/18/1987 | CN86105514A Circuit breaker with arc gas vent baffle |
| 02/17/1987 | US4644118 Electric power circuit breaker |
| 02/17/1987 | US4644115 Compact snap action switch |
| 02/10/1987 | US4642427 Contact arrangement |
| 02/10/1987 | US4642201 Compositions for improving the stability of intercalated graphite structural members |
| 02/10/1987 | CA1217892A Contact stabilization coating material for electrical contact surfaces |
| 02/03/1987 | US4641217 Two pole ground fault circuit breaker |
| 02/03/1987 | US4641002 Titanium and zirconium nitride |
| 02/03/1987 | US4640999 Contact material of vacuum interrupter and manufacturing process therefor |
| 01/28/1987 | CN86201332U Roller valve |
| 01/28/1987 | CN85105524A Contactor with three lead-out ends and its application |
| 01/27/1987 | US4639612 Electro mechanical switch having remotely controlled off position |
| 01/27/1987 | US4639564 Circuit breaker with arc chamber vent |
| 01/27/1987 | CA1217074A1 Contact material of vacuum interrupter and manufacturing process therefor |
| 01/24/1987 | CN86101101A Wearless clip-type branch switch without excitation |
| 01/21/1987 | EP0209433A1 Mobile contacts support, in particular for a protection circuit breaker |
| 01/20/1987 | US4638275 Electric switching unit comprising a gas-tight casing for protection of contacts |
| 01/20/1987 | US4638274 Relay switch apparatus |
| 01/20/1987 | US4638133 Rotary switch assembly |
| 01/20/1987 | US4638132 Electrical pressure switch |
| 01/20/1987 | US4638127 Electrical contacts for oscillating yoke of load selector |
| 01/15/1987 | DE3523935A1 Method for producing a contact moulding, and contact moulding for this purpose |
| 01/14/1987 | EP0208565A1 Framework with snap-mounted connector clamps for a multi-pole disconnectable circuit breaker |
| 01/14/1987 | EP0208176A1 Circuit breaker |
| 01/13/1987 | US4636762 Contact assembly having a current-dependent force increasing the contact force |
| 01/13/1987 | US4636598 Pressure switch with non-conductive housing and axially spaced terminals |
| 01/13/1987 | US4636270 Internal oxidized Ag-Sn system alloy contact materials |
| 01/13/1987 | US4636251 Nickel-palladium-beryllium alloy, blending, forming, blocks |
| 01/07/1987 | EP0207679A2 Refrigerator compressor system and motor protector unit therefor |
| 01/06/1987 | US4635167 Low profile lamp assembly |
| 01/06/1987 | US4635014 Contactor having a Z-shaped current path for blow-out force reduction |
| 01/06/1987 | US4635012 Contactor structure of circuit breaker |
| 01/06/1987 | US4634824 Copper alloy with iron phosphide |
| 01/06/1987 | US4634819 Movable contact assembly for a switch |
| 12/30/1986 | US4633211 Electrical switch construction and method of making the same |
| 12/30/1986 | US4633047 Isolator switch with interlock |
| 12/30/1986 | EP0206882A1 Low voltage circuit breaker with interruption |
| 12/30/1986 | EP0205897A2 Arcing contact piece and process for manufacturing such a piece or the like |
| 12/23/1986 | US4630360 Method of making differential pressure operated electrical switch |
| 12/23/1986 | US4630359 Minimally amalgamated tips |
| 12/17/1986 | EP0204873A1 Circuit breaker monitor |
| 12/16/1986 | US4630015 In a power distribution system |
| 12/16/1986 | US4629839 High current switch contacts |
| 12/10/1986 | EP0204346A2 Low profile electromagnetic relay suitable for being mounted to a printed circuit board |
| 12/09/1986 | US4628165 Electrical contacts and methods of making contacts by electrodeposition |
| 12/09/1986 | US4628164 Arc contact system for electrical circuit breakers, in particular of the type using an arc extinguishing fluid |
| 12/03/1986 | EP0203544A2 Contact surfaces for switching installations |
| 12/03/1986 | EP0203373A1 Isolating switch |
| 12/02/1986 | US4626820 Thermoswitch |
| 12/02/1986 | US4626656 Method and apparatus for indicating the contact structure of electromagnetic contactor on the housing thereof using laser light |
| 12/02/1986 | US4626282 Contact material for vacuum circuit breaker |
| 12/02/1986 | US4626060 Change-over switch |
| 11/26/1986 | EP0202496A1 Gas blast switch |
| 11/25/1986 | US4625084 Rotary switch construction and method of making the same |
| 11/20/1986 | WO1986006872A1 Illuminated push button switch |
| 11/20/1986 | WO1986006871A1 New alloys having high electrical and mechanical performances, fabrication thereof and applications thereof, particularly in the electric, electronic and connectics fields |
| 11/20/1986 | EP0201731A2 Circuit breaker with arc chamber vents |
| 11/18/1986 | US4623763 Rotary multi-contact switch |
| 11/11/1986 | US4622269 Electroconductive metal dopes with graphite or cadmium oxide |
| 11/11/1986 | US4621887 Electrical contact |
| 11/11/1986 | US4621565 Hydraulic slave cylinder switch |
| 11/05/1986 | EP0200520A2 Integrated pad switch |
| 11/05/1986 | EP0200175A2 Electric switch, in particular a steering wheel switch for a motor vehicle |
| 10/29/1986 | CN86200458U Vacuum explosion chamber contact device |
| 10/28/1986 | US4620175 Simple thermostat for dip mounting |
| 10/28/1986 | US4620156 Condition indicator |
| 10/21/1986 | US4618748 Switching device for electrical switching apparatus |
| 10/15/1986 | EP0197332A2 Material for electrical contacts with an arc-extinguishing capacity |
| 10/14/1986 | US4617604 Method for driving a relay |