| Patents for H01H 1 - Contacts (16,507) |
|---|
| 02/26/1980 | CA1072265A1 Manufacture of improved electrical contact materials |
| 02/20/1980 | EP0008300A1 Miniature mercury contact reed switch construction. |
| 02/19/1980 | US4189204 Integrated wire termination system with reflow bonded retainer |
| 02/12/1980 | US4188601 Mercury-wetted relay construction |
| 02/12/1980 | US4188518 Miniature electrical push button contactor |
| 02/12/1980 | US4188516 Telescoping disconnect switch with high current contact system |
| 02/12/1980 | US4188515 Telescoping disconnect switch with low resistance center conductor |
| 02/06/1980 | EP0007551A1 Contact bridge assembly |
| 02/06/1980 | EP0007429A1 Low voltage electrical circuit breaker |
| 02/05/1980 | US4187417 Printed circuit contact |
| 02/05/1980 | CA1071275A1 Electromagnetic solenoid relay assembly and electrical connection means therefor |
| 02/05/1980 | CA1071274A1 Electric circuit breaker with electro-magnetic means for opposing magnetic contact-repulsion forces |
| 01/29/1980 | US4186289 Contact clip for switch |
| 01/29/1980 | US4185968 Method for generating a solderable surface on a contact piece of silver and finely distributed graphite particles |
| 01/23/1980 | EP0007115A1 Metal piece, the surface of which can take an unwanted electrostatic charge, and its application |
| 01/22/1980 | US4184730 Electrical building blocks incorporating an angular adapter and a process to manufacture the same |
| 01/15/1980 | US4184139 Thermal cut-off fuse |
| 01/15/1980 | CA1069965A1 Blade type fuse clip assembly |
| 01/10/1980 | WO1980000048A1 Electric contact protected against dust |
| 01/09/1980 | EP0006229A1 Contact element |
| 01/08/1980 | CA1069567A1 Electric circuit breaker with electro-magnetically-assisted closing means |
| 12/25/1979 | US4180715 Vital movable electricl contact arrangement |
| 12/25/1979 | CA1068753A High current vacuum circuit interrupter with contacts having beryllium arcing portions |
| 12/25/1979 | CA1068518A Electrical contacts of dispersion strengthened gold |
| 12/18/1979 | US4179594 Illuminated pushbutton assembly |
| 12/18/1979 | US4179593 Change-over switch for printed circuit board |
| 12/18/1979 | CA1068364A1 Flat conductor cable connector |
| 12/18/1979 | CA1068318A1 Leaf string type double-throw contact assembly |
| 12/11/1979 | US4178523 Switch jumper strap |
| 12/04/1979 | US4176905 Flexible electrical contact |
| 11/27/1979 | US4175817 Electrical connector switching module |
| 11/27/1979 | CA1066926A1 Method of preparation of dispersion strengthened silver electrical contacts |
| 11/20/1979 | US4175223 Position responsive switch |
| 11/14/1979 | EP0005217A1 Rotating and/or sliding switch for one and multilayer cards |
| 10/30/1979 | US4172970 Electric switch |
| 10/30/1979 | US4172757 Process for making electrode with integral dielectric layer |
| 10/30/1979 | CA1065373A1 High current capacity rod array vacuum arc discharge device |
| 10/23/1979 | CA1064996A1 Electric switch with pivotally slidable contact |
| 10/23/1979 | CA1064995A1 Electric switch with pivotally slidable contact |
| 10/17/1979 | EP0004824A2 Means providing detachable contact beteween two conductors and method of coating a piece of aluminium with a layer of nickel |
| 10/16/1979 | US4171475 Flexible switch contact having a precious metal contact surface |
| 10/09/1979 | US4170395 Contact for the base portions of low voltage-heavy duty safety fuses |
| 10/02/1979 | US4169974 Push operated momentary switch |
| 10/02/1979 | US4169973 Bounce-resistant contacts for a switch |
| 09/19/1979 | EP0004147A1 Electrical switch with roller contact |
| 09/18/1979 | US4168404 Impedance programming dip switch assembly |
| 09/18/1979 | CA1062789A1 Screw type terminal structure for a reed switch cartridge |
| 09/18/1979 | CA1062752A1 Contact blade for connection of an apparatus to a base plate |
| 09/11/1979 | CA1061964A1 Brazed joint between a beryllium-base part and a part primarily of a metal that is reactable with beryllium to form a brittle intermetallic compound |
| 09/06/1979 | WO1979000670A1 Short-circuiter for high direct currents |
| 09/04/1979 | US4166938 Drive for high speed disconnect switch |
| 09/04/1979 | CA1061877A1 Louvered connectors and contact elements thereof |
| 08/28/1979 | US4166205 Stored energy circuit breaker |
| 08/28/1979 | US4166204 Switch for timer |
| 08/21/1979 | CA1060670A1 Sleeve and terminal holder assembly for an axial split-pin tumbler-type switch lock mechanism |
| 08/14/1979 | US4164720 Mercury-wetted reed contact relay |
| 08/09/1979 | WO1979000532A1 Miniature mercury contact reed switch construction |
| 08/07/1979 | US4163314 Method of manufacturing an electromagnetic relay |
| 07/31/1979 | US4163118 Busbar system of electric high-voltage switchgear |
| 07/24/1979 | USRE30052 Electrical contact material and process |
| 07/24/1979 | US4162467 Circuit breaker contact structure |
| 07/24/1979 | US4162160 Electrical contact material and method for making the same |
| 07/24/1979 | CA1059194A1 Disconnect switch with high pressure contacts |
| 07/17/1979 | US4161403 Composite electrical contact material of Ag-alloy matrix and internally oxidized dispersed phase |
| 07/10/1979 | US4160855 Electrical contact element and method of producing the same |
| 07/03/1979 | CA1057802A1 Jumper touch sensor current switching device |
| 07/03/1979 | CA1057801A1 Electromagnetically operated switch with a permanent magnet armature |
| 06/19/1979 | US4158829 Electromagnetically operated DC power contactor |
| 06/19/1979 | CA1056885A1 Manually operated rotary blade type disconnect switch |
| 06/12/1979 | US4158103 Electric woven switching matrix |
| 06/05/1979 | CA1055993A1 Latch for a circuit interrupter |
| 05/29/1979 | CA1055551A1 Pivotally actuated miniature electrical switch |
| 05/15/1979 | US4155062 Thermally sensitive electrical switch |
| 05/15/1979 | CA1054403A1 Process for preparing silver-cadmium oxide alloys |
| 05/08/1979 | USRE29986 Powder metallurgy, alloying, oxidation, reduction, 1a and 2a oxides |
| 05/08/1979 | US4153827 Magnetic blow-out arc extinguishing device |
| 05/08/1979 | US4153755 Comprising a silver or copper impregnated skeleton of tungsten, silver or copper |
| 05/01/1979 | US4152560 Stationary contact structure for high voltage gas blast circuit interrupter with deformed slotted contact finger configuration |
| 05/01/1979 | US4152556 Noise suppression pushbutton interlocked switch assembly |
| 05/01/1979 | CA1053759A1 Foot operated switch for ambulation assistance |
| 04/24/1979 | US4151384 Multi-phase switch with variable pole spacing |
| 04/24/1979 | US4150982 AG-Metal oxides electrical contact materials containing internally oxidized indium oxides and/or tin oxides |
| 04/17/1979 | US4150420 Electrical connector |
| 04/17/1979 | US4150272 Push button contact mechanism for use at printed circuit cards |
| 04/17/1979 | US4149883 Silver-palladium alloys |
| 04/17/1979 | CA1052842A1 Lighted momentary contact switches in dual-in-line package |
| 04/17/1979 | CA1052840A1 Stacked contact spring set with backlash-free actuator |
| 04/10/1979 | US4149130 Miniature mercury contact reed switch construction |
| 04/10/1979 | US4149050 Cup-shaped contacts for vacuum interrupters having a continuous annular contact surface |
| 04/10/1979 | US4149049 Switch using resilient annular contactor |
| 04/03/1979 | US4148000 Reed switch construction |
| 04/03/1979 | US4147909 Sintered composite material as contact material for medium-voltage vacuum power circuit breakers |
| 04/03/1979 | US4147908 Electric switches |
| 04/03/1979 | US4147905 Sleeve and terminal holder assembly for an axial split-pin tumbler-type switch lock mechanism |
| 03/27/1979 | US4146766 Actuating mechanisms for vacuum interrupters |
| 03/27/1979 | CA1051536A1 Bus door switch apparatus |
| 03/20/1979 | US4145586 Electric switches |
| 03/20/1979 | CA1051073A1 Electric switch contact arrangement |
| 03/13/1979 | US4144554 Circuit breaker bolt-on flexible connector |
| 03/13/1979 | US4144430 Cantilever spring contact having integral support pin |