Patents
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)
09/2001
09/27/2001WO2001071748A1 Device for supplying a hydraulic consumer with pressure means
09/27/2001US20010023528 Method for setting electrical characteristics of sensors after assembly
09/25/2001US6294971 Inverted board mounted electromechanical device
09/19/2001EP1133405A1 Touch sensitive switch
09/13/2001US20010020578 Touch contact switch with a LCD display
09/13/2001US20010020575 Inhibitor switch
09/13/2001DE10011645A1 Berührungsschalter mit einem LC-Display Touch switch with an LC display
09/12/2001EP1133057A2 Touch switch with LC display
09/12/2001EP1132655A1 Inhibitor switch for automatic transmission
09/12/2001EP1131834A1 Bi-directional shock sensor employing reed switch
09/07/2001WO2001006472A3 Proximity sensor
09/06/2001US20010018795 Method for setting electrical characteristics of sensors after assembly
08/2001
08/28/2001US6279223 Method for fabrication and testing of a magnichanical sensor
08/22/2001EP1086478A4 Roll-over shunt sensor
08/22/2001CN2444306Y 磁悬浮式开关 Maglev switch
08/21/2001US6276049 Method for setting electrical characteristics of sensors after assembly
08/16/2001WO2000041193A9 Apparatus and method for operating a micromechanical switch
08/16/2001EP1123555A1 Roll-over sensor with pendulum mounted magnet
08/16/2001EP1123552A1 Pushbutton switch with magnetically coupled armature
08/16/2001DE10006747A1 Transponder-assisted function triggering arrangement has transponder connected to magnet in reading/writing range of switch controlled by magnet to switch operating voltage source on/off
08/15/2001CN2443477Y 一种水流开关 One kind of flow switches
08/09/2001WO2001056447A2 Wet and dry horizontal vacuum cleaner
08/09/2001US20010011765 Switch recognition system
08/08/2001EP1122755A2 Switch key recognition system
08/01/2001EP1120564A1 Sensor for detecting the angular position of a rotatable member
08/01/2001EP1119743A2 Method for setting electrical characteristics of sensors after assembly
07/2001
07/26/2001WO2001054152A1 Low profile, current-driven relay for integrated circuit tester
07/19/2001WO2001006652A3 Capacitive switch
07/18/2001CN2439719Y Emergency alarming push-bottom type magnetism control switch
07/17/2001US6262647 Magnetic reed switching array
07/11/2001CN2439100Y Electric control on-off for electric cooker
07/04/2001EP1112583A1 Magnetic pole insensitive switch circuit
07/03/2001US6254432 Sealing structure in a sensor having lead wires
07/03/2001US6253608 Side mount liquid level sensor with enhanced float travel
06/2001
06/21/2001WO2001045125A1 Non-locking switch
06/21/2001WO2001044022A1 Occupant-protection system for a motor vehicle, comprising a child's seat
06/19/2001US6249224 Latch integrated, tamper resistant, electro-magnetic alarm switch
06/12/2001US6246307 Magnetic switch
06/12/2001US6246305 Apparatus and method for operating a micromechanical switch
06/07/2001WO2001040922A2 Apparatus and method to improve resolution of infrared touch systems
06/06/2001CN1298545A Electromechanical switching device package with controlled impedance environment
05/2001
05/31/2001WO2001038841A1 Capacitive sensor on a transparent carrier
05/22/2001US6236295 Hazardous environment pressure-sensing switch
05/01/2001US6225885 Switch device
05/01/2001US6225711 Solid state capacitive switch
05/01/2001US6223571 Magnetically coupled keystart switch
04/2001
04/17/2001US6219035 Apparatus panel
04/03/2001US6212052 Contactless safety switch
03/2001
03/28/2001EP1086478A1 Roll-over shunt sensor
03/22/2001DE19944235A1 Cooking hob has magnet which switches electrical supply to hob via reed contact in form of cut-off switch connected in electrical supply line to oven
03/20/2001CA2169001C Capacitive switching assembly
03/14/2001EP1082742A1 Magnetically coupled keystart switch
03/14/2001CN1287044A Multifunction hand-operated shifter for machine tool
03/08/2001WO2001016042A1 Infrared absorbing glass for reed switch
03/08/2001DE19942156A1 Umschalteinrichtung für multifunktionale handgeführte Werkzeugmaschinen Switching means for multifunctional hand-held machine tools
03/07/2001EP1080849A2 Switching device for multi-functional handheld drilling machine
03/06/2001US6198276 Ferromagnetic-ball sensor using a magnetic field detection element
02/2001
02/27/2001US6195013 Fluid level sensor
02/21/2001CN2420726Y 安全开关 Safety switch
02/15/2001WO2001011641A1 Relocatable knob retention for magnetically actuated switch
02/14/2001CN1283720A 洗衣机 Washing machine
02/13/2001US6188332 Apparatus for magnetically transfering control information from a rotary knob
01/2001
01/31/2001CN2417559Y Magneto-sensitive and non-contact type rotating speed switch
01/25/2001WO2001006652A2 Capacitive switch
01/25/2001WO2001006472A2 Proximity sensor
01/24/2001EP1071107A2 Reed switch unit
01/16/2001US6175290 Contactless stalk mounted control switch
01/11/2001DE19903468C1 Opening detector for intruder alarm installation has 2 coaxial Reed contacts with different magnetic sensitivities used as detector contact and security contact
01/10/2001CN2414509Y Electric torck with magnetic switch
01/10/2001CN1279185A Breaker handle with switch of induction circuit
01/03/2001CN2413376Y Electromagnetic actuating mechanism
01/03/2001CN2413375Y Permanent-magnet hand mains switch
01/03/2001CN2413374Y Memory magnetic-control switch for valve
12/2000
12/27/2000CN1278360A Switch with magnetically-coupled armature
12/13/2000CN2410729Y Overwater protector
12/06/2000CN1059288C Electromagnetic induction switch
11/2000
11/30/2000WO2000072348A1 Float sensor employing a reed switch
11/23/2000WO2000070914A2 Shielded magnetic reed switch
11/23/2000WO2000070632A1 Magnetic guide
11/23/2000WO2000069505A1 Magnetically guided catheter with sensor
11/23/2000CA2371495A1 Shielded magnetic reed switch
11/21/2000US6150808 Switching apparatus having magnetoresistive elements for detecting a plurality of manually selected switching position
11/16/2000WO2000021196A3 Method for setting electrical characteristics of sensors after assembly
11/16/2000DE19917211C1 Vorrichtung zum Schalten einer Verbindung in Abhängigkeit des Zustandes einer zu überwachenden Einrichtung, insbesondere Sicherheitsschalter Apparatus for switching a connection in dependence on the state of the monitored device, in particular safety switch
11/15/2000EP1052666A2 Switch using solenoid
11/09/2000WO2000067272A1 Reed relay switches
11/08/2000CN2405307Y Magnetic sealed switch for electric appliance
11/07/2000US6144273 Inhibitor switch having magnetic contact portion
11/07/2000US6144272 Inhibitor switch having contact sections formed with magnetic sensors and permanent magnets
11/02/2000DE19916953A1 Vorrichtung zum Anzeigen und/oder Kontrollieren von Fluiden Means for displaying and / or controlling fluids
11/02/2000DE19914568A1 Magnetically actuated sensor with reed contact e.g. for detecting open state of door or window has security reed contacts for monitoring external magnetic fields
10/2000
10/31/2000US6140925 Magnetically actuated float switch
10/31/2000US6140898 Inhibitor switch having magnetic contact portion
10/31/2000US6140813 Rotating magnetic object motion sensor with unbalanced bias
10/26/2000WO2000063934A1 Device for switching a connection in dependence on the condition of a device to be monitored, especially safety switch
10/25/2000EP1046888A1 Indicator and/or control device for fluids
10/24/2000US6137387 Magnetically-retained armature retainer for electrical switches
10/24/2000US6135826 Surface mountable housing for electrical components and wiring connections
10/17/2000US6133654 Inductive proximity switch with a one-piece housing
10/10/2000US6130593 Switch panel having a magnetically-retained overlay
1 ... 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 ... 39