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) |
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05/05/2011 | WO2011052379A1 Light guide unit and input device |
05/05/2011 | DE102009051730A1 Multifunctional-operating device for motor vehicle, has hall sensor arranged on board and working together with magnet in contactless manner, where board is provided for electrically and/or electronically controlling device of vehicle |
05/04/2011 | CN201820705U Anti-dry heating switch |
05/04/2011 | CN102041797A Full-automatic flood season water level monitoring device |
05/04/2011 | CN101513179B A rat trapping signal trigger mechanism of a rat trap |
04/28/2011 | US20110095852 Electromagnetic switching device |
04/28/2011 | DE112008003794T5 Bedienfeldvorrichtung Panel device |
04/27/2011 | CN201812741U Magnetic induction switch |
04/27/2011 | CN201812740U Magnetic button |
04/21/2011 | DE102010038103A1 Contactless switch for use as stop light switch of vehicle, has magnet arranged such that sensor outputs detection signal when sensor detects reversal position of magnetic flux on center line at which fields lie on top of each other |
04/20/2011 | CN201804792U Automatic lifting switch with load sensing function |
04/20/2011 | CN201804411U Flood alarm |
04/13/2011 | CN201796817U Liquid level switch and float device for liquid level switch |
04/13/2011 | CN201796816U Multistage magnetic switch |
04/13/2011 | CN201796815U Magnetic control switch |
04/13/2011 | CN101310351B Capacitive light emitting switch and light emitting switch element used therefor |
04/13/2011 | CN101308963B Explosion preventing electrostatic grounding grip |
04/07/2011 | WO2011039892A1 Fixing member, proximity sensor, proximity sensor attaching structure, and rotational connection structure and rotational connection structure producing method |
04/07/2011 | US20110080240 Magnet aided solenoid for an electrical switch |
04/07/2011 | DE102009043357A1 Electrical switch device for switching e.g. coffee maker, has holding unit transferable into release position by current pulse that is triggered in dependence of time switch and current monitoring current consumption of device |
04/06/2011 | CN201788897U Magnetic induction control waterproof switch |
04/06/2011 | CN201788857U Dustproof button switch |
04/06/2011 | CN201787780U Ice making device and refrigerator |
03/31/2011 | WO2011038357A2 An electronic device housing with integrated user input capability |
03/30/2011 | EP2300669A2 Flushing mechanism comprising a safety device |
03/24/2011 | DE102009029484A1 Electronic circuit has two switching states equipped with reed contact in presence of switching magnet, where reed contact acts as closing contact, and inverter circuit inverts switching state of reed contact |
03/23/2011 | EP2298217A2 Surgical robotic tools, data architecture, and use |
03/23/2011 | EP2298216A2 Surgical robotic tools, data architecture, and use |
03/23/2011 | CN201773767U Switch for anti-explosion cap lamp head |
03/17/2011 | WO2011029224A1 Human body electromagnetic induction switchgear and method for starting electrical equipment |
03/16/2011 | EP2294595A1 Bistable magnetic proximity sensor |
03/10/2011 | WO2011028421A1 Adjustable magnetic target |
03/10/2011 | US20110057751 Switching device |
03/10/2011 | CA2770050A1 Adjustable magnetic target |
03/09/2011 | CN201758103U Novel magnetic switch |
03/09/2011 | CN201758102U Inserted type magnetic control switch |
03/08/2011 | USRE42199 Integrated touch sensor and light apparatus |
03/02/2011 | EP2190355B1 Device for driving instruments and tools and the use thereof |
02/24/2011 | WO2011020842A1 Magnetic switching device |
02/24/2011 | DE102009038324A1 Magnetische Schaltvorrichtung Magnetic switching device |
02/23/2011 | CN201751972U Floating ball switch closed in time delay way |
02/16/2011 | CN201749821U Novel fixed water level floating switch |
02/16/2011 | CN201749537U Improved magnetic control alarm control device |
02/16/2011 | CN101976630A Dumping inductive switch of motorcycle |
02/10/2011 | WO2011015030A1 Float switch |
02/09/2011 | CN201741633U Multifunctional gas relay |
02/03/2011 | WO2011013330A1 Operation device and heating cooker using operation device |
02/02/2011 | CN201732728U Permanent magnet identification switch |
02/02/2011 | CN201727456U Steam cleaner |
02/02/2011 | CN101964274A Magnetic switch |
02/02/2011 | CN101964273A Magnetic inductive switch |
01/27/2011 | DE202010013650U1 Schalter und elektrisch betriebene Vorrichtung Switch and electrically operated device |
01/26/2011 | CN201725731U Improved structure of tongue tube |
01/25/2011 | US7876182 Miniaturized relay and corresponding uses |
01/19/2011 | CN201717194U Position induction device with sensitive induction |
01/19/2011 | CN201717193U Magnetic control switch |
01/19/2011 | CN201717192U Plunger type water flow switch |
01/19/2011 | CN201717187U Water level control switch |
01/19/2011 | CN201716130U Heat meter with magnetic key switch |
01/19/2011 | CN201715379U Explosion-proof LED illuminating lamp with magnetic control switch |
01/19/2011 | CN101950466A Flood alarm |
01/13/2011 | WO2011004727A1 Capacitance detection device |
01/13/2011 | DE102009033536A1 Actuating device for actuating electrical unit, has plastic actuating body rotatably locked in recess of housing around rotation axis, where body is lockable using locking element that is lockable in defined rotation position of body |
01/12/2011 | CN201708087U Water pump automatic switch used underwater |
01/12/2011 | CN201708022U Electromagnetic braking control switch for drilling wells |
01/12/2011 | CN201707170U Multi-functional pressure detection and measurement switch |
01/06/2011 | WO2011002025A1 Capacitance sensor and manufacturing method thereof |
01/05/2011 | CN201696277U Pressure switch for controlling automatic opening and closing of pipeline pressure boosting pump |
01/05/2011 | CN101937784A Fire-safety closed type drawing switch |
12/30/2010 | US20100327999 Security switch assemblies for shipping containers and the like |
12/30/2010 | CA2708798A1 Switch and float assembly for a pump |
12/29/2010 | EP2267744A1 Device for detecting the relative movement of a leaf and a frame of a door or window |
12/29/2010 | CN101929786A 冰箱 Refrigerator |
12/22/2010 | CN201681712U Integrated magnetic-control range-switchover current transformer |
12/15/2010 | EP2261938A2 Rotation switch and electronic timepiece |
12/15/2010 | CN201674066U 连接器总成 Connector Assembly |
12/15/2010 | CN201673859U 浮筒式液位开关 Float level switches |
12/15/2010 | CN201673832U Magnetic waterproof switch assembly |
12/09/2010 | WO2010140396A1 Magnetoresistive element and magnetically sensitive switch |
12/08/2010 | CN201667317U High-power magnetic control switch |
12/08/2010 | CA2707194A1 Magnetic switch for food processor |
12/02/2010 | US20100301975 Device and system for bypassing a power cell of a power supply |
12/02/2010 | DE102009023343A1 Vorrichtung zum Anzeigen und/oder Kontrollieren von Fluiden Means for displaying and / or controlling fluids |
12/01/2010 | CN201663100U Watertight power supply switch for buoy |
12/01/2010 | CN201663099U Magnetic spring switch |
12/01/2010 | CN101903756A Tank sensor circuit board for a fill level sensor in a vehicle tank |
12/01/2010 | CN101178991B Split type magnetic push buttons |
11/25/2010 | US20100295638 Method of switching a magnetic mems switch |
11/24/2010 | EP1994541B1 Switch, in particular vehicle switch, evaluation unit therefor and associated switch unit |
11/24/2010 | CN101252057B Minitype inversion switch |
11/17/2010 | EP2251884A2 Operating device for a household device and household device, in particular for preparing food |
11/17/2010 | EP2250442A2 Control device for a household appliance having an actuating toggle and method for operating a control device |
11/11/2010 | WO2010129830A1 Magnetic latching actuator |
11/11/2010 | CA2766669A1 Magnetic latching actuator |
11/10/2010 | CN201629264U Side-mounted hanging magnetic-induction liquid level switch |
11/10/2010 | CN201627446U Safety anti-theft lock for telephone |
11/10/2010 | CN101884080A Panel device |
11/10/2010 | CN101881680A Multifunctional pressure detecting and measuring switch |
11/10/2010 | CN101075728B Explosive-proof magnetic-induction operator and magnetic operating pen |
11/03/2010 | EP2246771A1 Input device and electronic apparatus using the same |