| Patents for H01H 35 - Switches operated by change of a physical condition (7,690) |
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| 05/20/2009 | CN201242974Y 360 DEG displacement induction trigger switch |
| 05/20/2009 | CN201242973Y Micromotion displacement sensing device |
| 05/20/2009 | CN100490324C Multiple-optical-axis photoelectric sensor |
| 05/14/2009 | WO2009060534A1 Electronic device installation structure and industrial machine system equipped with the same |
| 05/14/2009 | US20090121555 Vehicle audio system power supply |
| 05/14/2009 | US20090120776 Seating detection switch |
| 05/13/2009 | CN201237826Y Water leakage alarm apparatus of flushing device in toilet |
| 05/13/2009 | CN201237556Y Multicenter joint seat for checking gas density relay |
| 05/13/2009 | CN101430987A Pressure relay |
| 05/13/2009 | CN100486833C Induction system for breaking circuit by bump |
| 05/07/2009 | WO2007044581A3 Self-compensating motion detector |
| 05/07/2009 | DE102008051485A1 Schaltmechanismus für eine schluckbare medizinische Vorrichtung Switching mechanism for a swallowable medical device |
| 05/07/2009 | DE102008051484A1 Schaltmechanismus für eine schluckbare medizinische Vorrichtung Switching mechanism for a swallowable medical device |
| 05/06/2009 | CN201233838Y 电子压力开关 Electronic Pressure Switch |
| 05/06/2009 | CN201233837Y Water controlled pressure switch |
| 05/06/2009 | CN201233836Y Fastening type float switch |
| 05/06/2009 | CN201231730Y Inertial collision sensor |
| 05/06/2009 | CN101424745A Earthquake induction mechanism |
| 05/06/2009 | CN100485570C Pressure-regulation device for container, box-type wagon and refrigrator |
| 05/05/2009 | US7528734 System and method for automatically detecting power supply voltage |
| 05/05/2009 | US7528362 Pulse modulating photodetector and electronic device |
| 04/30/2009 | WO2009032617A3 Pressure switch with adjustable differential setting |
| 04/30/2009 | US20090108189 Sensor Device |
| 04/29/2009 | CN201229900Y 可调式风速控制开关 Adjustable speed control switch |
| 04/29/2009 | CN201228682Y Press switch for auto controlling on-off of pipe blower pump |
| 04/29/2009 | CN101419868A Micro mechanical latching switch device |
| 04/28/2009 | US7523560 Method and apparatus for detecting an electronic product being placed vertically of horizontally |
| 04/22/2009 | CN201226327Y Ball switch |
| 04/22/2009 | CN201226109Y Mechanical diaphragm tri-state pressure switch for |
| 04/22/2009 | CN101413702A Pneumatic switch components of warmer |
| 04/21/2009 | US7521639 Safety switch |
| 04/21/2009 | US7520283 Water level sensor and dishwasher having the same |
| 04/16/2009 | US20090098914 Method and system for enabling or disabling features based on a battery level threshold |
| 04/16/2009 | US20090095604 Oxidative opening switch assembly and methods |
| 04/15/2009 | CN201222455Y Inertial collision sensor for cars |
| 04/14/2009 | US7518073 Vehicle occupant sensing system having enclosed sensor assembly |
| 04/09/2009 | US20090089935 Pressure Switch Applicable for an Inflatable Body |
| 04/08/2009 | CN201219084Y Differential pressure switch |
| 04/08/2009 | CN100477053C Conjoined snakelike spring minimized inertial electrical switch |
| 04/02/2009 | WO2008106753A3 Pressure switch incorporated to electronic module of several equipment |
| 04/02/2009 | US20090084665 Force switch |
| 04/01/2009 | CN201215094Y Ball float controller for pump |
| 04/01/2009 | CN101398336A Pressure sensor |
| 04/01/2009 | CN101398021A Solar hydraulic transmission device |
| 03/31/2009 | US7511239 Simultaneous control of multiple liquid level settings in a diaphragm valve, using a single rotatable control shaft |
| 03/26/2009 | US20090078547 Pressure switch employing silicon on insulator (SOI) technology |
| 03/26/2009 | US20090078546 Rolling-ball switch |
| 03/25/2009 | EP1694954B1 Apparatus for detecting pressure |
| 03/25/2009 | CN201213109Y Multi-stage microswitch |
| 03/25/2009 | CN201213023Y Jiggle anti-theft alarm |
| 03/25/2009 | CN201212481Y Water level self-controlling switch of electric pump |
| 03/24/2009 | US7508095 Apparatus to generate high voltage by digital control and method thereof |
| 03/19/2009 | US20090075600 Implementing hardware/software reset using pc card w_disable line |
| 03/19/2009 | US20090071805 Ground contact switch for personal navigation system |
| 03/18/2009 | CN201210464Y Anti-tipping switch |
| 03/18/2009 | CN201210076Y Machine oil monitoring alarm for oil pumping machine reduction box |
| 03/18/2009 | CN101389868A Submersible pump |
| 03/17/2009 | US7504749 Switch and system for controlling electric loads |
| 03/17/2009 | US7504748 Relay switch including an energy detection circuit |
| 03/17/2009 | US7504747 Safety switch for reliably switching off a dangerous device |
| 03/17/2009 | US7504599 Pendulous control valve system electric current embodiment |
| 03/12/2009 | WO2009032617A2 Pressure switch with adjustable differential setting |
| 03/12/2009 | WO2009031530A1 Photoelectric sensor |
| 03/12/2009 | US20090064723 Laundry treatment machine and door switch thereof |
| 03/11/2009 | CN201207608Y Single-phase pole-changing double-speed double-capacitance asynchronous motor |
| 03/11/2009 | CN201207213Y Sensor |
| 03/11/2009 | CN201207212Y Battery driving leakage alarm |
| 03/11/2009 | CN101383247A Air pressure switch |
| 03/11/2009 | CN101383246A Mechanical lock sealing overload switch |
| 03/11/2009 | CN101383080A Human body back front inclination bent angle prompting apparatus |
| 03/11/2009 | CN100468596C Buffering device for pneumatic switch of air-inflated product |
| 03/11/2009 | CN100468595C Inclined rolling switch |
| 03/11/2009 | CA2622658A1 Centrifugal switch bypass for reverse tumble dryers |
| 03/10/2009 | US7501596 Dimension sensor and method for stopping expansion of a tube |
| 03/05/2009 | US20090058193 Wall switch for lighting load management system for lighting systems having multiple power circuits |
| 03/05/2009 | US20090057125 Pressure switch with adjustable differential setting |
| 03/05/2009 | US20090057110 Vibration switch |
| 03/05/2009 | US20090056363 Switching apparatus of dispenser for refrigerator |
| 03/04/2009 | CN201204626Y Novel telephone |
| 03/04/2009 | CN201204154Y Pneumatic switch with single-stage energization device |
| 03/04/2009 | CN201204153Y Collision sensor |
| 03/04/2009 | CN201202664Y Water pump controller |
| 03/04/2009 | CN201202663Y Improved water pump controller |
| 03/04/2009 | CN201202662Y Water pump controller |
| 03/04/2009 | CN101377986A Vibration switch and audio play device using the same |
| 03/04/2009 | CN101377419A Inclination sensor |
| 03/04/2009 | CN100466133C Rotating sensor |
| 03/03/2009 | US7498530 Sensor assembly for tank cars |
| 02/26/2009 | US20090050466 Non-contact pressure switch assembly |
| 02/25/2009 | CN201199505Y Vibration switch |
| 02/25/2009 | CN201199384Y Automatic alarm device for full water of solar water heater |
| 02/25/2009 | CN101373679A Intelligent angle switch |
| 02/25/2009 | CN101373150A Overflow prompting device |
| 02/24/2009 | US7495656 Actuator that provides tactile information |
| 02/18/2009 | CN201196931Y Sensing device |
| 02/18/2009 | CN101369499A High-precision overload switch |
| 02/17/2009 | US7492064 Luminaire safety system |
| 02/12/2009 | WO2009019732A1 Flow adjustment arrangement for a buchholz relay |
| 02/12/2009 | US20090038930 Foil-type switching element with enhanced carrier foil |
| 02/12/2009 | DE102005043047B4 Gerät mit Bedienschalter Unit with control switch |