| Patents for H01H 35 - Switches operated by change of a physical condition (7,690) |
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| 09/14/2011 | CN201975337U 压力开关及蒸箱 Pressure switches and Steamer |
| 09/14/2011 | CN201975336U 一种膜片式压力开关用的碟形弹片 Belleville washers A diaphragm pressure switch with |
| 09/14/2011 | CN201975335U 防脱压力开关 Anti-off Pressure Switch |
| 09/14/2011 | CN201975334U 一种具有在线监测功能的瓦斯继电器 Buchholz relay having an on-line monitoring function |
| 09/14/2011 | CN201975333U 一种万向倾倒保护开关 One kind of universal dumping protection switch |
| 09/09/2011 | WO2011108559A1 Acceleration switch and electronic device |
| 09/07/2011 | CN201966131U 一种改进型高压水压开关 An improved high-pressure water pressure switch |
| 09/07/2011 | CN201966130U 速动油压继电器防雨罩 Quick action hydraulic relay Covers |
| 09/07/2011 | CN201966129U 能调整压力差的空气压力控制器 Can adjust the pressure difference between the air pressure controller |
| 09/07/2011 | CN201966128U 双弹簧水位开关 Dual spring water level switch |
| 09/07/2011 | CN201966127U 一种开盖音响自动开关机装置 An Audio Switcher device lid |
| 09/07/2011 | CN102176397A Counter weight for liquid level float switch |
| 09/01/2011 | WO2011105994A1 Occupancy sensor with conditional energy transfer from load |
| 09/01/2011 | US20110210622 Half-automatic switch |
| 08/31/2011 | EP1706175B1 Muscular electrostimulation device |
| 08/31/2011 | CN201956273U 一种改进的微型常开压力开关 An improved miniature normally open pressure switch |
| 08/31/2011 | CN201956272U 巡检车机械碰撞开关检测避障机构 Patrol car mechanical switch detects a collision avoidance mechanism |
| 08/31/2011 | CN201955283U 一种密闭型的充有气体或液体的仪表 A closed-type gas-filled or liquid meter |
| 08/31/2011 | CN201955282U 一种密闭型的充有气体或液体的仪表 A closed-type gas-filled or liquid meter |
| 08/31/2011 | CN201953561U 转子过速检测装置 Rotor overspeed detection device |
| 08/31/2011 | CN102171781A Electromechanical pressure switch with disadvantageous-lever amplification system |
| 08/31/2011 | CN102167105A Error alarm-preventing alarming device for electrical vehicle |
| 08/31/2011 | CN101206168B Method for checking SF6 gas density relay |
| 08/24/2011 | CN201946502U 一种冷热水压力水流开关 One kind of hot and cold water pressure flow switch |
| 08/24/2011 | CN201946501U 立管式浮球液位控制器 Riser type float level controller |
| 08/24/2011 | CN201946500U 滚珠开关 Ball switch |
| 08/24/2011 | CN201946499U 滚珠开关 Ball switch |
| 08/24/2011 | CN102163515A Pressure induction type flow switch |
| 08/24/2011 | CN102163514A Permanent magnet type universal collision sensor |
| 08/24/2011 | CN101630517B Handheld device capable of generating scratching effect |
| 08/18/2011 | US20110200452 Multiple switch float switch apparatus |
| 08/18/2011 | US20110198942 Power Switch Ramp Rate Control Using Programmable Connection to Switches |
| 08/18/2011 | US20110198941 Power Switch Ramp Rate Control Using Daisy-Chained Flops |
| 08/17/2011 | CN201936809U 一种高压水压开关 A high pressure water pressure switch |
| 08/17/2011 | CN201936808U 电动车摩托车报警触发器 Motorcycle electric car alarm triggers |
| 08/17/2011 | CN201936766U 探针和开关盒的分体式结构 Split structure of the probe and switch boxes |
| 08/17/2011 | CN102157298A Permanent magnetic collision sensor |
| 08/16/2011 | US7999415 Electronic leakage reduction techniques |
| 08/16/2011 | US7999201 MEMS G-switch device |
| 08/11/2011 | WO2010092330A8 A safety arrangement for a motor vehicle |
| 08/10/2011 | CN201927544U 温度和压力双控制开关 Dual temperature and pressure control switch |
| 08/10/2011 | CN201927543U 双压力开关触点结构 Dual pressure switch contact structure |
| 08/10/2011 | CN201927542U 容积式流量开关 Volumetric flow switch |
| 08/10/2011 | CN201927541U 微动开关的顶杆定位结构 Fretting mandrel positioning structure switches |
| 08/10/2011 | CN102148110A Manual reset pressure switch |
| 08/10/2011 | CN101452052B Gas relay calibration stand and calibration method thereof |
| 08/09/2011 | US7994892 Oxidative opening switch assembly and methods |
| 08/04/2011 | WO2011094113A1 Apparatus for monitoring and controlling peritoneal dialysis |
| 08/04/2011 | US20110188229 Electronic device for receptacles, activated by reed switch and magneto, of hall or inclination effect, for emission of luminous and/or auditory signals |
| 08/03/2011 | CN201918313U 一种压力开关 A pressure switch |
| 08/03/2011 | CN201918312U 液位开关 Level Switch |
| 08/03/2011 | CN201918311U 膜片固定的水位开关 Diaphragm fixed level switch |
| 08/02/2011 | US7989989 Circuit having a micro crush capacitor |
| 07/28/2011 | DE102011009123A1 Druckschalter mit manueller Rücksetzung Pressure switch with manual reset |
| 07/27/2011 | CN101483116B Wind induction apparatus |
| 07/26/2011 | CA2413869C Signal processing unit for a pressure switch or the like |
| 07/21/2011 | CA2728872A1 Manual reset pressure switch |
| 07/20/2011 | CN201904277U Air pressure switch |
| 07/20/2011 | CN102132372A Motion switch |
| 07/20/2011 | CN101504896B Bi-stable acceleration induction micro-switch based on adhesion |
| 07/20/2011 | CN101413702B Pneumatic switch components of warmer |
| 07/20/2011 | CN101369499B High-precision overload switch |
| 07/19/2011 | US7982147 Centrifugal switching device of single-phase induction motor |
| 07/13/2011 | CN201898086U Improved pressure switch |
| 07/13/2011 | CN201898085U Target sheet type flow switch |
| 07/13/2011 | CN201898084U Novel liquid level switch |
| 07/13/2011 | CN201898083U Anti-tip switch |
| 07/13/2011 | CN201897363U Controlling means for vacuum degree of vacuum fresh-keeping refrigerator |
| 07/13/2011 | CN102122590A Mechanical sliding block type angular super-acceleration switching device |
| 07/13/2011 | CN102122425A Debris flow alarm |
| 07/12/2011 | US7977591 Liquid level monitor including electromechanical float switch having reduced liquid migration into the switch |
| 07/12/2011 | CA2507720C Rotation-proof enclosure for pressure switch housing |
| 07/06/2011 | CN201893288U Resistance pressure controller |
| 07/06/2011 | CN201893287U Hand-reset pressure controller |
| 07/06/2011 | CN201893286U Three-wire hand-operated resetting pressure controller |
| 07/06/2011 | CN201893285U Terminal inserting piece for pressure switch of air compressor |
| 07/06/2011 | CN201893284U Floating ball |
| 07/06/2011 | CN201893283U Combination switch utilizing floating ball to realize automatic cycle electric control |
| 07/06/2011 | CN101504897B Novel pressure tunable switch apparatus |
| 06/29/2011 | CN201886964U Sulfur hexafluoride gas density relay capable of resisting temperature change |
| 06/29/2011 | CN201886963U Tilt switch |
| 06/29/2011 | CN102110548A Water-saving control switch |
| 06/29/2011 | CN102110547A Motion sensor |
| 06/29/2011 | CN101206169B Tester for SF6 gas density relay |
| 06/29/2011 | CN101038829B Heightening operation arm anti-vibration pointer type SF6 gas density relay |
| 06/23/2011 | US20110153821 Mechanical Proximity Sensor Enabled eService Connector System |
| 06/23/2011 | US20110153739 Proximity Sensor Enabled eService Connector System |
| 06/23/2011 | US20110148223 Mechanically Energized eService Connector System |
| 06/22/2011 | EP2337053A1 Battery cut out with active thermomechanical element |
| 06/22/2011 | DE102010004284A1 Safety pressure switch for process chamber utilized for coating substrate, has switch contact activated when change in e.g. form, of component part attains reference value, and evaluation device generating signal when contact is actuated |
| 06/22/2011 | CN201877359U Quick-action oil-pressure relay |
| 06/22/2011 | CN201877358U Saddle water flow indicator |
| 06/22/2011 | CN201877357U Baroswitch |
| 06/22/2011 | CN102103187A Gas density relay checker |
| 06/22/2011 | CN102103016A SF6 gas density relay calibrator |
| 06/22/2011 | CN101465237B Induction device |
| 06/22/2011 | CN101339860B Ball switch |
| 06/16/2011 | WO2011070655A1 Structure for connection between pressure sensing section of pressure sensitive device and female threaded coupling |
| 06/16/2011 | US20110139595 Power unit |
| 06/15/2011 | CN201868326U Target type oil-flow relay |