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)
06/2014
06/04/2014CN203631413U 震动开关 Vibration Switch
06/04/2014CN103839730A Anti-toppling microcurrent switch
05/2014
05/28/2014CN203617213U 一种限制火花能量的防爆压力开关 A restriction spark energy of proof pressure switch
05/28/2014CN103824726A 大倾斜角度才断开电路的滚珠倾斜开关 Large tilt angle before the ball tilt switch off the circuit
05/28/2014CN103824725A 重力感应倾斜断电开关 Gravity sensor tilt power-off switch
05/28/2014CN101996818B 气动开关、装置及生产该气动开关的方法 Pneumatic switch, device and method for producing the pneumatic switch
05/22/2014US20140138219 Electrical switch and method of producing the same
05/21/2014CN203608126U 发电机整流励磁柜羽毛风压开关 Generator-rectifier excitation cabinet feathers pressure switch
05/21/2014CN203607329U 一种磁吸干簧管导电的风压开关 One kind of magnetic reed conductive pressure switch
05/21/2014CN203607328U 一种水暖毯主机水箱大功率水位开关 One kind of blanket host tank plumbing power level switch
05/21/2014CN203607327U 一种震动开关及应用其的led保护电路 A shock switch and application thereof led protection circuit
05/21/2014CN103811226A 微动开关插片与内插脚的点焊结构 Micro switch inserts and inner pins spot welded structure
05/15/2014WO2014074839A1 Method and apparatus for validating a field device in a control system
05/15/2014WO2014072532A1 Humidity‑sensitive multi‑sensor interactive surface
05/14/2014CN103794405A 带off/on功能的小型双电位压力开关 Small double potential pressure with off / on switch functions
05/14/2014CN103794404A 吸水膨胀开关 Swelling switch
05/14/2014CN103794403A 多点式倾斜开关 Multi-point tilt switch
05/14/2014CN102222586B 一种即热式电热水龙头 A ready-thermal electric faucet
05/08/2014WO2014069238A1 Contact structure of switch and pressure switch using same
05/07/2014CN203588931U 压力开关 Pressure Switch
05/07/2014CN203588930U 一种新型雨控开关 A new rain control switch
05/07/2014CN203588929U 一种智能化瓦斯继电器 An Intelligent Buchholz relay
05/07/2014CN203588928U 触点上加盖的单相电动机的离心开关 Contact stamped on single-phase motor centrifugal switch
05/07/2014CN203588927U 具有双向触点的单相电动机的离心开关 With two-way contacts single-phase motor centrifugal switch
05/07/2014CN103779140A 电子检测闭合器 Electronic detection closure
05/07/2014CN103779139A 多层角度倾斜开关 Multi-angle tilt switch
05/01/2014WO2014065003A1 Method for suppressing generation of tin whiskers due to external stress, and pressure switch obtained by using said method
05/01/2014WO2014063496A1 Wireless burglar alarm terminal used in manhole cover
05/01/2014US20140116860 Apparatus for sectioning an electric energy flow in one or more conductors, and an electric energy generating plant comprising said apparatus
04/2014
04/30/2014EP2724357A1 Buchholz relay
04/30/2014CN203573905U Improved pressure switch
04/30/2014CN203573904U Gas relay with remote control
04/29/2014US8710386 Fluid pressure responsive electric switch
04/29/2014US8710385 Reliability fire pressure switch
04/24/2014WO2012109356A3 Audio accessory type detection and connector pin signal assignment
04/24/2014DE102013220984A1 Vorrichtung, Speichergerät, Schalter und Verfahren, die Mikrostrukturen umfassen, welche sich von einer Unterlage aus erstrecken Device, storage device, switch and processes comprise the microstructures, which extend from a base of
04/24/2014DE102004012270B4 Verfahren zu Herstellung eines photoelektrischer Sensor A method of manufacturing a photoelectric sensor
04/23/2014EP2721627A2 Inductive touch key switch system including a deflection translation mechanism
04/23/2014CN203562366U Flow switch of drinker
04/22/2014US8704115 Metal dome pressure switch
04/17/2014US20140103741 Portable electronic device capable of switching different statuses by centrifugal force
04/17/2014US20140103740 Power Shutdown Apparatus for Preventing Overheating of Hot Beverage Machine
04/16/2014EP2718952A1 An apparatus for sectioning an electric energy flow in one or more conductors, and an electric energy generating plant comprising said apparatus
04/16/2014CN203553038U Liquid level switch
04/16/2014CN103733292A Pressure-activated switch and joint unit
04/16/2014CN103732020A Portable electronic device capable of switching different statuses by centrifugal force
04/16/2014CN103730291A Double rotating digital display pressure switch
04/09/2014CN203537281U Short circuit switch for brushless automatic control motor soft starter
04/09/2014CN203536297U Double-insert type machine oil pressure switch
04/09/2014CN203536296U Water pump pressure switch
04/09/2014CN103715010A Sulfur hexafluoride gas density relay
04/09/2014CN102623239B Non-contact type pressure relay
04/08/2014US8692415 Low power operation of electronic devices
04/08/2014US8691610 Semiconductor device and method for manufacturing the same
04/02/2014EP2713382A1 Sensor device
04/02/2014CN203521305U Sulfur hexafluoride gas density relay
04/02/2014CN203521304U High-precision sulfur hexafluoride gas density relay
04/02/2014CN203521303U Sulfur hexafluoride gas density relay
04/02/2014CN203521302U High-shock-resistance sulfur hexafluoride gas density relay
04/02/2014CN203521301U Adjusting mechanism of microswitch of sulfur hexafluoride gas density relay
04/02/2014CN203521300U Air pressure switch
04/02/2014CN203505372U Solar insecticidal lamp of damp control function device
04/02/2014CN103700541A Thin sulfur hexafluoride gas density relay
04/02/2014CN103700540A Water flow inductive switch
04/01/2014US8686825 Oxidative opening switch assembly and methods
03/2014
03/26/2014EP2710618A2 Systems and methods for remote testing of a flow switch
03/26/2014CN203503550U Oil-immersed transformer oil tank pressure relay protection device
03/26/2014CN203503549U Water flow rate switch being not affected by water quality
03/26/2014CN203503548U Inclined rolling contact switch
03/26/2014CN103681100A Flow switch and lever assembly thereof
03/26/2014CN103681099A Gas relay with remote control function
03/25/2014US8680718 Method and device for the high-speed automatic activation of a backup consumer electrical power supply
03/25/2014US8680717 Relay controller
03/20/2014US20140077625 Function driving apparatus, function driving method, and computer-readable storage medium having function driving program thereon
03/20/2014US20140076696 Three-axis acceleration switch array
03/19/2014CN203491187U Transformer gas relay with wired remote degassing device
03/19/2014CN203491186U Self-reset mechanical acceleration overload switch
03/19/2014CN203489927U Bus type thermal flow switch
03/19/2014CN103646821A Magnetic reed pipe conductive wind-pressure switch
03/18/2014CA2713246C Pressure switch
03/12/2014CN203481133U Pneumatic-electric conversion switch
03/12/2014CN203481132U A universal engine oil pressure switch
03/12/2014CN203481131U Logic switch and lever thereof
03/12/2014CN103632883A Method for preventing misoperation of sulfur hexafluoride gas density relay
03/12/2014CN102412092B Short-circuiting switch of triggered electronic fuse
03/12/2014CN102318027B Multi-optical axis photoelectric sensor
03/11/2014US8669484 Motion sensing switch actuator assembly
03/05/2014CN203466124U Pressure switch for submerged pumps
03/05/2014CN103620719A Buchholz relay
03/05/2014CN103620716A 传感器装置 The sensor device
03/05/2014CN103617924A A liquid magnetism annunciator
02/2014
02/27/2014US20140054976 System and method for controlling environmental conditions within an enclosed space
02/26/2014CN203456380U Flow switch
02/26/2014CN203456379U 风压开关 Pressure Switch
02/26/2014CN203456378U Submerged motor pump float switch
02/26/2014CN203456377U Dehumidifier
02/26/2014CN203456376U Dehumidifier
02/26/2014CN203456375U Missile-borne inertia switch
02/26/2014CN203454049U Pneumatic switch device of LED (Light Emitting Diode) lamp
02/26/2014CN103606485A Double-insert machine oil pressure switch
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