Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 35 - Switches operated by change of a physical condition
Patents for H01H 35 - Switches operated by change of a physical condition (7,690)
09/2014
09/18/2014US20140262723 Pneumatic detector integrated alarm and fault switch
09/18/2014US20140262704 Sandwich-Type Tilt Switch
09/17/2014EP2779127A2 Pneumatic sensing apparatus for fire or overheat alarm
09/11/2014US20140252882 Dome switch stack and method for making the same
09/11/2014US20140251770 Switching device
09/11/2014US20140251029 Wide-Area Pressure Sensor with Reduced Power Consumption
09/09/2014US8829373 Three-axis acceleration switch array
09/04/2014US20140246925 Power Grid Load Monitor and Shed Control
09/02/2014US8823553 Traffic detector
08/2014
08/26/2014US8819860 Device comprising a cantilever and scanning system
08/21/2014US20140232204 Switch control module with strain gage and electric device employing same
08/21/2014US20140231231 Multi-point tilt switch
08/19/2014US8810073 Selecting a power path based on temperature
08/19/2014US8809707 Combination pressure switch with manual shutoff
08/19/2014US8809706 Integrating impact switch
08/19/2014CA2513685C Monitoring and automatic equipment control systems
08/13/2014EP2765387A2 Contact pendulum device for construction machines
08/13/2014CN203774177U 一种薄形的六氟化硫气体密度继电器 A thin, shaped sulfur hexafluoride gas density relay
08/13/2014CN203774176U 一种六氟化硫气体密度继电器 One kind of sulfur hexafluoride gas density relay
08/13/2014CN203774175U 一种速动油压继电器 One kind of quick action hydraulic relay
08/13/2014CN203774174U 一种防倾倒微电流开关 An anti-dumping micro-current switch
08/13/2014CN203774173U 一种跌倒保护开关 One kind of fall protection switch
08/13/2014CN103985596A 一种风压继电器 One kind of pressure relay
08/13/2014CN103985595A 一种膜片式压力继电器 One kind of diaphragm pressure switch
08/13/2014CN103985594A 断电开关、压力开关组件和压力锅 Off switch, pressure switch assembly and the pressure cooker
08/13/2014CN103985593A 一种柱塞式压力继电器 One kind of pressure plunger relay
08/07/2014US20140216909 Mechanical vibration switch
08/06/2014CN203760375U 压力开关的定触头总成和转向油泵总成 Pressure switch fixed contact assembly and steering pump assembly
08/06/2014CN203760374U 一种新型磁吸导电压力开关 A new magnetic conductive pressure switch
08/06/2014CN203760373U 浮球开关通气结构 Float switch ventilation structure
08/06/2014CN203760372U 大倾斜度倾斜开关 Large tilt tilt switch
08/06/2014CN203760371U 姿态限制开关 Attitude limit switch
08/06/2014CN103971989A 一种气动继电器 One kind of pneumatic relay
08/06/2014CN103971988A 一种压力继电器 A pressure relay
08/06/2014CN103971987A 一种液态金属电路开关装置 A liquid metal circuit switching means
08/05/2014CA2669692C Strain gauge pump control switch
07/2014
07/31/2014DE102013001578A1 Auslösesensor für eine Warnlichtvorrichtung Triggering sensor for a warning light device
07/30/2014CN203746743U 一种改良型滚珠开关结构 An improved type ball switch structure
07/30/2014CN102623238B 离心式安全锁断电保护装置 Centrifugal safety lock power protection devices
07/30/2014CN102543570B 一种用于高温高压环境的深井压力开关 A high temperature and pressure environment deep pressure switch
07/29/2014US8791603 Two lead electronic switch system adapted to replace a mechanical switch system
07/29/2014US8791380 Acceleration switch and electronic device
07/29/2014CA2688676C Portable electronic device including tactile touch-sensitive display
07/28/2014CA2814808A1 Acoustic tag having a digestible fuse
07/23/2014CN203733713U 一种可调节双向风力感应开关 An adjustable bi-directional wind sensor switch
07/23/2014CN203733712U 流量开关及其杠杆组件 Flow switches and lever assembly
07/23/2014CN203733711U 一种液位开关 One kind of level switches
07/23/2014CN203733710U 弹片控制型常闭式垂直振动控制开关 Shrapnel-controlled vertical vibration control switch normally closed
07/22/2014US8786138 Systems, methods, and apparatus for controlling actuator drive current using bi-directional hysteresis control
07/22/2014US8786137 Digital wiring device
07/17/2014WO2014078838A3 System and methods for controlling a supply of electric energy
07/17/2014US20140197014 Universal sensing edge
07/16/2014CN203721625U 挡板式流量开关 Baffle flow switch
07/16/2014CN203721624U 带off/on功能的小型双电位压力开关 Small double potential pressure with off / on switch functions
07/16/2014CN203721623U 振动感应开关 Vibration Sensor Switch
07/16/2014CN203718097U 一种自锁型双液位浮球控制装置 A self-locking dual level float control device
07/09/2014CN203707017U 一种自适应性风压开关控制装置 A self-adaptive pressure switch control device
07/09/2014CN103915286A 一种单刀双掷压力控制器 One kind SPDT pressure controller
07/09/2014CN103915285A 一种正负微气压双极交互连通器 One kind of positive and negative pressure micro bipolar interaction communicating vessels
07/08/2014US8772657 Acceleration switch and electronic device
07/08/2014US8772656 Acceleration switch
07/08/2014CA2513683C Automatic vehicle exterior light control systems
07/03/2014WO2014103444A1 Multiple-optical-axis photoelectric sensor and sealing member
07/03/2014WO2014103437A1 Reflector, reflector-based reflective photoelectric sensor and multiple-optical-axis photoelectric sensor
07/03/2014US20140184364 Downhole Supercapacitor Device
07/03/2014US20140183021 Float switch device with magnetic tongue
07/02/2014CN203690211U 新型压力开关 The new pressure switch
07/02/2014CN203690210U 一种压力感应开关 A pressure-sensitive switch
07/02/2014CN203690209U 一种单个非自动复位压力释放开关 One kind of a single non-automatic reset pressure release switch
07/02/2014CN203690208U 一种可控式万向倾倒保护开关 Universal dumping protection in a controlled switch
07/02/2014CN203688032U 电极式液位传感器及具有其的液位开关 Electrode level sensor and having the same level switch
07/02/2014CN103903907A 加锤头的弹簧震动开关 Plus hammer spring vibration switch
07/02/2014CN102308426B 一种用于机动车辆的安全装置 A safety device for a motor vehicle
07/01/2014US8768631 Diagnostic method for detecting control valve component failure
07/01/2014US8765511 Semiconductor device and method for manufacturing the same
06/2014
06/25/2014EP2746734A1 Switch for a rotating door leaf detector
06/25/2014CN203674073U 一种六氟化硫气体密度继电器 One kind of sulfur hexafluoride gas density relay
06/25/2014CN203674072U 一种双旋转数显压力开关 A dual rotary digital pressure switch
06/25/2014CN203674071U 一种有载调压装置的绝缘油压力报警信号触发装置 Upload a kind of insulating oil pressure regulating device alarm trigger device
06/25/2014CN203674070U 一种滚珠震动开关 One kind of ball vibration switch
06/25/2014CN102748531B 一种快速热水龙头 A quick hot water faucet
06/24/2014US8760011 Fan
06/18/2014DE102012112584A1 Schalter für einen Drehflügelmelder Switch for a paddle switch
06/17/2014US8754551 Electric power supply control circuit
06/11/2014CN203644657U 一种家电产品的非自复位压力开关 A non-self-resetting pressure switch appliances
06/11/2014CN203644656U 气动电源开关 Pneumatic Power Switch
06/11/2014CN103854922A Plunger type pressure relay
06/11/2014CN103854921A Collision outage protective device
06/11/2014CN103854920A Spring vibration switch
06/11/2014CN103854919A Mechanical type vibration switch
06/11/2014CN103854918A Sandwich type tilt switch
06/11/2014CN102171781B Electromechanical pressure switch with disadvantageous-lever amplification system
06/10/2014US8749374 Monitoring system for vehicle
06/10/2014US8748763 Switch assembly
06/10/2014US8748762 Setback and set-forward activated electrical switches
06/05/2014US20140152121 Electronic device and method for adjusting amount of electric power supplied to proximity sensor of the electronic devic
06/04/2014CN203631417U 一种水流感应开关 One kind of flow sensor switch
06/04/2014CN203631416U 一种压力控制开关 A pressure control switch
06/04/2014CN203631415U 一种开关保护结构 A switch protection structure
06/04/2014CN203631414U 一种用于检测压差的磁感应维护开关 Magnetic induction method for detecting the pressure of the maintenance switch
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