| Patents for H01H 1 - Contacts (16,507) |
|---|
| 05/28/1997 | EP0776017A2 Device for the reliable and permanent connection of a contact pair of an electromechanical switching device |
| 05/28/1997 | CN1150861A Sliding contact material, clad composite material, commutator employing said material and direct current motor employing said commutator |
| 05/28/1997 | CN1150698A Thermal protector |
| 05/27/1997 | US5632627 Connection electrode connecting device |
| 05/22/1997 | WO1997018574A1 Switches and switching systems |
| 05/22/1997 | DE4345350C2 Temp. dependent switch |
| 05/22/1997 | DE19542533A1 Highly shape-sensitive sensor material production method for humidity, stress or temperature sensor |
| 05/21/1997 | EP0774558A1 Cord switch |
| 05/21/1997 | EP0774529A1 Silver-iron material for electrical switch contacts |
| 05/21/1997 | EP0774524A1 Silver-iron material for electrical switch contacts |
| 05/21/1997 | EP0774523A1 Silver-iron material for electrical switch contacts |
| 05/21/1997 | EP0774315A2 Tungsten-copper composite powder |
| 05/21/1997 | EP0691028B1 Switching component, especially safety or power switch |
| 05/21/1997 | EP0587611B1 Dc relay device |
| 05/21/1997 | CN1150317A Switch device |
| 05/20/1997 | US5631673 Control device |
| 05/20/1997 | US5630725 Low profile switch assembly |
| 05/15/1997 | WO1997017711A2 Connecting device |
| 05/15/1997 | DE19541825A1 Water heating arrangement with temperature protection for hot water tanks |
| 05/14/1997 | EP0773568A2 Switch with switch units mounted on the circuit board |
| 05/14/1997 | EP0773566A1 Electric apparatus with movable contacts mounted on a contact support |
| 05/14/1997 | CN1149751A Layered switch |
| 05/14/1997 | CN1034891C Contact material for vacuum circuit breakers |
| 05/13/1997 | US5628448 Process for bonding a contact layer of silver-metal oxide material and metal contact base, and suitable contact layer |
| 05/09/1997 | WO1997016839A2 Electric contact switch |
| 05/07/1997 | EP0772050A1 Improvements in or relating to meter switches |
| 05/07/1997 | DE19540598A1 Ratchet-driven electric switch with spring-biased moving contact e.g. for installation in cooking devices |
| 05/07/1997 | DE19540536A1 Elektrischer Kontaktschalter Electric contact switch |
| 05/07/1997 | CN1149190A Method of unsticking components of micro-mechanical devices |
| 05/06/1997 | US5627396 Micromachined relay and method of forming the relay |
| 05/06/1997 | US5626948 Layer vary in electroconductivity |
| 04/30/1997 | DE19544926C1 Verfahren und Vorrichtung zum Überwachen des Abbrandes der Kontaktstücke bei einem Schaltgerät Method and device for monitoring the erosion of contact elements in a switching device |
| 04/24/1997 | WO1997015060A1 Switch with flexible conductive foil as the fixed contact and connection to contacts |
| 04/24/1997 | DE19539039A1 Improved manufacture of micro-mechanical and micro-optical devices |
| 04/24/1997 | DE19538767A1 Schalter mit flexibler Leiterfolie als ortsfester Kontakt und Verbindung zu Anschlußkontakten Switch with flexible conductor foil as a stationary contact and connect to terminal contacts |
| 04/23/1997 | EP0769196A1 Micromechanical component and process for producing the same |
| 04/23/1997 | EP0769075A1 Silver palladium alloy |
| 04/23/1997 | CN2253042Y Vacuum loaded shunting switch |
| 04/23/1997 | CN1148253A Contact device for loading isolating switch |
| 04/17/1997 | WO1997014164A1 Switch |
| 04/17/1997 | WO1997014163A1 Process and device for making a contact |
| 04/17/1997 | DE19537657A1 Verfahren und Vorrichtung zur Herstellung eines Kontaktstückes Method and apparatus for producing a contact piece |
| 04/16/1997 | EP0768692A1 Autoexpansion circuit breaker with insulating gas |
| 04/16/1997 | EP0768688A2 Pole panel for switches and fabrication method thereof |
| 04/16/1997 | EP0767991A2 Touch sensing devices and methods of making such |
| 04/16/1997 | EP0767981A1 A device for protection against overcurrents in electric circuits |
| 04/16/1997 | CN1034616C Switch structure for circuit breaker |
| 04/15/1997 | US5620933 Micromachined relay and method of forming the relay |
| 04/10/1997 | DE19610185C1 Thermal overload switch for electrical apparatus |
| 04/10/1997 | DE19607183C1 Sintered silver@-iron@ alloy for making electrical contacts |
| 04/08/1997 | US5619177 Shape memory alloy microactuator having an electrostatic force and heating means |
| 04/08/1997 | US5619061 Micromechanical microwave switching |
| 04/08/1997 | US5617946 Push-button switch |
| 04/02/1997 | EP0621906B1 Silver-metal oxide materials for electrical contacts |
| 04/02/1997 | CN2251189Y Multi-contact piece combined movable contact box |
| 04/02/1997 | CN1146635A Terminal for electronic elements and making method |
| 04/02/1997 | CN1034451C Making method for brazed copper contact of switch |
| 03/26/1997 | EP0764961A1 Remote control residential circuit breaker |
| 03/26/1997 | EP0764960A2 Fluid pressure responsive electric switch and method for assembling same |
| 03/26/1997 | EP0764336A1 Micromechanical memory sensor |
| 03/26/1997 | EP0711410B1 Calorimetric sensor |
| 03/26/1997 | CN1146058A Power switch |
| 03/25/1997 | US5615072 For protecting electrical parts against current and temperatures |
| 03/25/1997 | US5613858 Compact circuit board switching apparatus and associated methods |
| 03/19/1997 | CN2249959Y Non-excitation magnet drum-shape switch |
| 03/19/1997 | CN1145701A Process for the low-energy interrogation of binary states over long lines |
| 03/18/1997 | US5612523 Vacuum circuit-breaker and electrode assembly therefor and a manufacturing method thereof |
| 03/18/1997 | US5612520 Printed circuit board |
| 03/18/1997 | US5611940 Microsystem with integrated circuit and micromechanical component, and production process |
| 03/13/1997 | WO1997009729A1 Vacuum valve |
| 03/12/1997 | EP0762454A2 Holder for a temperature-dependent switching device |
| 03/12/1997 | EP0762450A1 Method for monitoring an on-load switch for a tap changer |
| 03/12/1997 | EP0762449A2 Rocker key switch |
| 03/12/1997 | CN1145132A Electromagnetic relay |
| 03/12/1997 | CN1144968A Rotary step switch |
| 03/11/1997 | US5610347 Material for electric contacts taking silver-tin oxide or silver-zinc oxide as basis |
| 03/06/1997 | WO1997008722A1 Rotary switch with cam operated sliding contact engaging noble metal stationary contact bar surface |
| 03/06/1997 | DE19636320A1 Overheating protection device for electrical equipment |
| 03/06/1997 | DE19532762A1 Electromagnetic load current relay with PCB mounting |
| 03/05/1997 | CN2248916Y Protective enclosure for contacts |
| 03/04/1997 | US5608598 Effector with self-compensated contacts for power supply of a receiver circuit |
| 03/04/1997 | US5607610 Compact protector |
| 02/27/1997 | DE19541970C1 Surface mount switch for circuit board |
| 02/26/1997 | EP0759584A1 Synchronisation means with time zone detector |
| 02/26/1997 | CN1143820A Switch for use in electronic devices |
| 02/25/1997 | US5606298 Electrical relay |
| 02/25/1997 | US5606279 Apparatus for producing a digital input to a recording station |
| 02/25/1997 | US5605614 Masking; electrodeposition; intermediate metallization layer; compressive material |
| 02/25/1997 | US5605478 Means for attaching a connector body to an electric device |
| 02/20/1997 | WO1997006544A1 Polarized electromagnetic relay |
| 02/20/1997 | WO1996039547A3 Multiple source deposition of shape-memory alloy thin films |
| 02/20/1997 | DE19543223C1 Silver@-iron@ material contg. oxide additives |
| 02/20/1997 | DE19543222C1 Silver@-iron material contg. oxide additives |
| 02/20/1997 | DE19543208C1 Silver@-iron@ material contg. oxide additives |
| 02/20/1997 | DE19542880C1 Fixed pole contact for stage switch selector for tapped- or stage- transformer |
| 02/20/1997 | DE19530492A1 Movable contact for line protection switch |
| 02/20/1997 | DE19530209A1 Electric switch with manual actuator in housing |
| 02/20/1997 | CA2228894A1 Polarized electromagnetic relay |
| 02/19/1997 | EP0758793A2 electrical contactor with detent |
| 02/19/1997 | EP0758789A2 Suspended switch, particularly for cranes |