Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 1 - Contacts
Patents for H01H 1 - Contacts (16,507)
12/1998
12/03/1998WO1998054797A1 Electrical connector having a switch
12/03/1998WO1998054740A1 Contact mechanism for a switch
12/03/1998WO1998040898A3 Two pole contactor
12/03/1998DE19722674A1 Wipptaster Rocker switch
12/02/1998EP0881651A1 Threshold microswitch and a manufacturing method thereof
12/02/1998CN1200838A Connecting device
12/01/1998US5844331 Process for monitoring the wear of at least one contact in a switching device and switching device designed thereof
12/01/1998US5843567 Electrical component containing magnetic particles
12/01/1998US5842560 Breaker device
11/1998
11/30/1998CA2239320A1 Four function electrical rocker switch
11/26/1998DE19822469A1 Vacuum switch tube composite material production
11/25/1998EP0880157A2 Electrical part and mounting structure therefor
11/25/1998EP0880154A2 Switch device
11/25/1998EP0879471A2 Bulk fabricated electromagnetic micro-relays/micro-switches and method of making same
11/25/1998CN1200193A Switch with flexible conductive foil as the fixed contact and connection to contacts
11/25/1998CN1040892C Contact material for vocuum valve and method of manufacturing the same
11/24/1998US5841085 Press-button switching device with spring-biased bridge-forming contact
11/24/1998US5841044 Silver-iron material for electrical switching contacts (I)
11/19/1998DE19721244A1 Contact-breaking arrangement for busbars of electrical switchgear
11/18/1998EP0878815A2 Monostable electrical switchgear
11/18/1998EP0878016A1 Method of establishing the residual useful life of contacts in switchgear and associated arrangement
11/18/1998EP0878015A1 Method of establishing the residual useful life of contacts in switchgear and associated arrangement
11/18/1998CN1199497A Switch
11/17/1998US5836443 Electrical rocker switch
11/17/1998US5836442 Door switch for vehicles
11/12/1998DE19719796A1 Acceleration switch, especially for measurement of impact of motor vehicle
11/11/1998EP0877403A1 Switch
11/11/1998EP0876671A1 Electrical switching device
11/11/1998EP0876670A2 Method of producing a shaped part from a silver-based contact material
11/11/1998CN1198581A Magnetic microswitch and making method thereof
11/11/1998CN1040709C 热保护器 Thermal protector
11/10/1998US5835359 Apparatus for coupling power transmission mediums to a contact point
11/10/1998US5835001 Temperature-dependent switch having a movable contact carrying a heating resistor
11/10/1998US5834723 Apparatus for retaining a movable contact in a circuit interrupter
11/10/1998US5834719 Cord switch
11/10/1998US5833774 High strength silver palladium alloy
11/10/1998US5833049 Vehicle main switch
11/05/1998WO1998049703A1 Electrical component with safety disconnection device
11/05/1998CA2288106A1 Electrical component with safety release
11/04/1998EP0875909A2 Manual switch
11/04/1998CN1197990A Contact material
11/03/1998US5831508 Component for a demagnetization circuit
11/03/1998US5831228 Breaker device
11/03/1998US5831186 Electrical contact for use in a circuit breaker and a method of manufacturing thereof
10/1998
10/29/1998WO1998048434A1 Three-way switch for protection of a power amplifier during antenna disconnection
10/29/1998DE19753079C1 Switch insert for rotary switch for operating vehicle heating or air conditioning or ventilation
10/29/1998DE19717634A1 Elektrisches Bauelement mit Sicherheitstrennvorrichtung An electrical device with safety disconnect device
10/28/1998EP0874379A1 Magnetic microswitch and method of making
10/28/1998CN1197514A Microelectronic contact structure and method of making same
10/27/1998US5828941 Electrical contact compositions and novel manufacturing method
10/27/1998US5828289 Pressure activated switching device
10/27/1998US5828138 Acceleration switch
10/27/1998US5828024 Switch
10/27/1998US5828021 Pole panel for switches and fabrication method thereof
10/27/1998US5826706 Contact mechanism for a switch
10/22/1998WO1998047164A1 Trip mechanism for an overload relay
10/22/1998WO1998047160A1 Switch
10/22/1998DE19715115A1 Schaltvorrichtung Switching device
10/21/1998EP0872921A2 Contact arrangement for a printed circuit board
10/21/1998EP0872861A1 Electrical device with double ac breaking contacts
10/21/1998EP0872860A2 Limit switch for door drive
10/21/1998CN1196824A Polarized electromagnetic relay
10/20/1998US5825275 Composite shape memory micro actuator
10/15/1998WO1998045866A1 Switch as well as wire contact used particularly for a switch
10/15/1998WO1998045865A1 Electric switch
10/15/1998WO1998045489A1 High strength silver palladium alloy
10/15/1998DE19727553A1 Elektrischer Schalter Electric switch
10/15/1998DE19714654A1 Vacuum switch with copper-based contact pieces
10/14/1998EP0871262A2 Electrical connector for card having surface contact point
10/14/1998EP0871187A1 Slide switch
10/13/1998US5822674 Electrical contact material and method of making the same
10/13/1998US5821490 Push button switch module
10/13/1998US5821484 Safety switch
10/13/1998US5821483 Modular array of switches, switch actuators, printed circuit boards, housing and electrical connector
10/08/1998WO1998044524A1 Switching device
10/08/1998DE19714154A1 Multi-component snap element for operating electric switch contacts
10/07/1998EP0869526A2 Circuit breaker contact spring sub-assembly and method and apparatus for making, and circuit breaker incorporating same
10/07/1998EP0797833B1 True hysteresis window comparator
10/06/1998US5818148 Electromechanical switch
10/06/1998US5818003 Electric switch with arc chute, radially converging arc splitter plates, and movable and stationary arc runners
10/06/1998US5818000 Three-way switch for protection of a power amplifier during antenna disconnection
10/03/1998CA2233871A1 Circuit breaker contact spring subassembly and method and apparatus for making and circuit breaker incorporating same
10/01/1998DE19811816A1 Vacuum circuit breaker electrode material production
09/1998
09/30/1998CN1194693A Microelectronic spring contact element
09/30/1998CN1194449A Method for producing electrode material of vacuum break
09/30/1998CN1194447A Terminal fixing structure and switch device using said structure
09/30/1998CN1040049C Micromechanical relay with hybrid actuator
09/29/1998US5815058 Contact enhancement apparatus for an electric switch
09/29/1998US5814780 Pivotable float switch within a housing
09/29/1998US5814775 Rotary switch with non-deformable connecting end portions
09/29/1998US5813868 Electrical contact spring arm positioning arrangement
09/23/1998EP0866480A2 Circuit for operating a load in an electrical circuit
09/23/1998EP0769196B1 Micromechanical component and process for producing the same
09/23/1998CN1039952C Switch apparatus
09/22/1998US5811749 Electrical switching device with blow-out channels for arc gases
09/22/1998US5811744 Double electrical switch
09/17/1998WO1998040898A2 Two pole contactor
09/17/1998CA2283377A1 Two pole contactor
09/16/1998EP0865057A2 Vacuum switching device
09/16/1998EP0864168A2 Method and device for monitoring consumption of contact elements in a switching device
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