Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 36 - Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
Patents for H01H 36 - Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding (3,817)
09/2003
09/24/2003EP1347242A2 Operating device for an electrical appliance
09/23/2003US6622372 Method for setting electrical characteristics of sensors after assembly
09/18/2003US20030173957 Micro magnetic proximity sensor
09/17/2003CN2574203Y Prompting device with control switch
09/16/2003US6622012 Magnetic pole insensitive switch circuit
09/16/2003US6621029 Switch with capacitive control member and pictogram
09/11/2003US20030169231 Information input apparatus, and information processing apparatus, method, recording medium, and program
09/10/2003CN2572541Y Float liquid level switch
09/10/2003CN1441872A Detector arrangement
09/04/2003US20030164615 Door latch for alarm system
09/04/2003DE20308579U1 Switching unit for activating and deactivating burglary alarm has housing in form of covering that accommodates sprue-lock protection disk, which includes a control surface and control part that cooperates with signal transmitter
09/03/2003CN2570546Y Pressure vessel door-closing in-place magnetic control overtravel-limit switch
09/02/2003US6614336 Rotary switch mechanism
08/2003
08/28/2003WO2003071209A1 Open-door sensor and a refrigeration device equipped with the same
08/28/2003US20030159910 Integrated touch sensor and light apparatus
08/27/2003EP1337422A1 Device for detecting positions and movements of a brake pedal for a vehicle brake system
08/27/2003CN2569326Y Folding type mobile phone magnetic switch group
08/27/2003CN1439164A Input devices and their use
08/27/2003CN1119826C Magnetic microswtch and making method thereof
08/26/2003US6611921 Input device with two input signal generating means having a power state where one input means is powered down and the other input means is cycled between a powered up state and a powered down state
08/21/2003WO2002023566A9 A lead-less surface mount reed relay
08/21/2003US20030155911 Tunable magnetic device for use in a proximity sensor
08/14/2003US20030151479 Latching micro magnetic relay packages and methods of packaging
08/13/2003CN2566498Y Holeless safety magnetic socket
08/13/2003CN2566441Y Magnetic drived contacless domestic decorative switch
08/07/2003WO2003065397A1 Contact switch device using magnets
08/07/2003DE20308519U1 Holding and positioning device for foil-covered keyboards or foil keyboards and/or data reading units takes the form of a three-dimensional decorative coating on the outer surface of the foil
08/05/2003US6603378 Magnetic switch assembly
08/05/2003CA2303190C Switch with magnetically-coupled armature
07/2003
07/30/2003CN1433557A Apparatus and method to improve resolution of infrared touch systems
07/23/2003EP1329862A2 Visual indication of equipment operation
07/23/2003CN1432105A Appts. for automatically draining water accumulated in fuel. filter of vehicle, particularly for diesel engine
07/16/2003EP0983599B1 Switch assemblies
07/16/2003CN1114932C Coil contact sensor and non-contact sensor
07/10/2003US20030128116 Human body detecting device
07/09/2003EP1325505A2 A lead-less surface mount reed relay
07/09/2003CN1428673A Hand-operation controller for electronic watch executive function
07/08/2003US6590763 Weatherproof switch assembly
07/03/2003US20030123329 Manual control device for executing functions of an electronic watch
07/02/2003EP1324364A2 Human body detecting device
07/02/2003CN1427266A Visual indication for equipment operating
07/01/2003CA2183554C Security alarm switch
06/2003
06/19/2003WO2003050368A1 System for detecting the presence of a user, particularly for a motor vehicle
06/19/2003US20030112146 Visual indication equipment operation
06/18/2003EP1319777A1 Capacitive presence detector and door handle equipped with such a detector
06/18/2003EP0746829B1 Security alarm switch
06/17/2003US6580947 Magnetic field sensor for an implantable medical device
06/17/2003CA2054676C Two-channel forked light barrier in fail-safe construction
06/12/2003US20030106782 Rotary switch mechanism
06/05/2003US20030102875 Input device
06/04/2003CN2554788Y Float-type switch
05/2003
05/30/2003WO2003044956A2 Integrated touch sensor and light apparatus
05/30/2003WO2003044817A1 Circuit switching switch
05/30/2003CA2467820A1 Integrated touch sensor and light apparatus
05/28/2003EP1269505A4 Inverted board mounted electromechanical device
05/15/2003US20030090352 Hermetically sealed electrical switch assembly
05/15/2003US20030089648 Apparatus for automatically draining water accumulated in a fuel filter of a vehicle, particularly for diesel engines
05/14/2003CN1417824A 小型磁感应开关 Small magnetic switch
05/14/2003CN1416770A Magnet for temperature limiter of electric cooker and its production process
05/08/2003US20030085785 Compact magnetic induction switch
05/07/2003CN2549581Y Non-arc mercury switch with less power consumption and control circuit
05/02/2003EP1237756B1 Occupant-protection system for a motor vehicle, comprising a child's seat
04/2003
04/30/2003CN2548254Y Tubular power switch
04/30/2003CN1414583A Closed type electrical switch assembly
04/22/2003US6552283 Activation flow switch for tankless water heaters
04/22/2003CA2286228C Electrical switch
04/17/2003US20030074587 Capacitive sensing and data input device power management
04/16/2003EP1133405B1 Touch sensitive switch
04/16/2003CN2545754Y Magnetic controlled switch for quick water heater
04/16/2003CN2545692Y Gas temp relay
04/16/2003CN2545691Y Precision magnetic controlled memory switch
04/15/2003US6549109 Magnet-sensible triggering doorbell mechanism
04/10/2003US20030067373 Modular reed switch assembly and method for making
04/09/2003EP1300397A1 Compound for protective and anchor groups and its use
04/09/2003EP1299607A1 Detector arrangement
04/09/2003CN1105282C Refrigerator equipped with refrigerator lamp magent switch
04/08/2003US6545576 Switch assemblies
04/02/2003CN1407573A Pressure-sensitive sensor
03/2003
03/27/2003WO2003025873A2 Tamper resistant magnetic contact apparatus for security systems
03/27/2003US20030061524 Capacitive sensing and data input device power management
03/27/2003US20030058222 Data input device power management including beacon state
03/27/2003US20030058071 Magnet-sensible triggering doorbell mechanism
03/27/2003CA2460593A1 Tamper resistant magnetic contact apparatus for security systems
03/25/2003US6538542 Magnetic sensor switch
03/20/2003US20030052780 Tamper resistant magnetic contact apparatus for security systems
03/18/2003US6534891 High speed induction motor rotor and method of fabrication
03/12/2003EP1292029A2 Magnetic switch capable of instantaneous switching of an output signal and magnetic sensor
03/12/2003EP1290705A2 Input devices and their use
03/12/2003CN2540021Y High-temp. resisting magnetic switch with double independent mesh
03/12/2003CN1402287A Magnetic temp-sensitive sensor
03/06/2003WO2002101929A3 Non-contact proximity sensor
03/06/2003US20030043014 Pressure sensitive sensor
03/05/2003EP1287252A1 Apparatus for automatically draining water accumulated in a fuel filter of a vehicle, particularly for diesel engines
03/04/2003US6529140 Magnetic bi-dimensional position sensor
03/04/2003US6528748 In-line flow switch assembly including magnetic sensitive plunger and microswitch actuator
02/2003
02/26/2003CN1399297A Magnetically actuating fuse display
02/19/2003EP1149393B1 Apparatus and method for operating a micromechanical switch
02/19/2003CN2537037Y Double-ball level controller
02/19/2003CN1397971A Micrpower non-arc switch and control circuit
02/13/2003US20030030522 Magnetic switch capable of instantaneous switching of an output signal and magnetic sensor
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