Patents
Patents for H01H 35 - Switches operated by change of a physical condition (7,690)
02/2014
02/26/2014CN103606484A Transformer gas relay with wired remote deflation device
02/25/2014US8659316 Power control circuit, semiconductor device including the same
02/25/2014US8658921 Utility meter service switch
02/19/2014CN203445058U Vacuum degree alarm switch
02/19/2014CN203445057U Pressure switch
02/19/2014CN203445056U Misoperation prevention type sulfur hexafluoride gas density relay fitting joint
02/19/2014CN103594284A Sulfur hexafluoride gas density relay
02/19/2014CN103594283A Micro-mechanics transverse vibration acceleration switch
02/19/2014CN103594282A Vibration switch and LED protection circuit applying same
02/19/2014CN103594281A Multidirectional tilt switch
02/19/2014CN102594225B Shorting switch for starter of brushless hydraulically-damped motor
02/19/2014CN102426977B Powder-type insulated high-speed minisize impact switch
02/19/2014CN102386016B Absolute pressure type gas-density relay
02/18/2014US8653702 Hands-free light controller for headgear mounted illumination device
02/18/2014US8653387 Rotary adjustment for dual switch assembly
02/13/2014WO2014023353A1 Pressure switch
02/12/2014CN203434084U Submersed type liquid level switch
02/12/2014CN203434083U Water level switch mounting structure and dehumidifier with same
02/12/2014CN103578848A Vibration switch
02/11/2014US8648501 Systems and methods for providing protection circuitry to selectively handle multiple cable-types through the same port
02/06/2014WO2014020376A1 Capacitive sensing node integration to a surface of a mechanical part
02/06/2014US20140034460 Multi-Directional Tilt Switch
02/05/2014CN103560718A Short-circuit switch of brushless automatic control motor soft starter
02/04/2014US8643468 Electric strike with integrated proximity reader
01/2014
01/30/2014DE102012212920A1 Device for acquiring switching signal in hydraulic system e.g. gear box of motor car, has Hall sensor that is set to detect switching signal in hydraulic system based on switching position of switching unit
01/29/2014CN203415491U Wind pressure switch used in wall-mounted gas boiler
01/29/2014CN203415490U Conductor switch and circuit board therewith
01/29/2014CN203407979U Gravity switch and dust collector with same
01/23/2014DE102012106045A1 Movement- and position sensor for controlling external electronic equipment, has multiple laminated plate-like layers with sensory areas, and another layer is provided without sensory area, where semiconductor chip is arranged inside sensor
01/22/2014CN203406228U 液位开关 Level Switch
01/16/2014US20140015342 Printed hydrostatic versatile multiple liquid level switch
01/15/2014EP2684059A2 Impact indicator
01/15/2014CN203398007U Power switch capable of rapidly cutting off power in case of water
01/15/2014CN203398006U Wind speed switch and electrical equipment provided with same
01/15/2014CN203398005U A novel pressure switch
01/15/2014CN203398004U Rainproof cover for transformer Buchholz relay
01/14/2014US8629580 Audio accessory type detection and connector pin signal assignment
01/10/2014CA2820265A1 Ported bushing for a pressure switch housing
01/09/2014US20140008999 Bulk amorphous alloy pressure sensor
01/08/2014EP2682975A2 Electric current inertial switch
01/08/2014CN103500683A Water pump pressure switch
01/08/2014CN103500682A Transformer body gas relay with existing gas detection function
01/08/2014CN102705772B Offshore platform lamp
01/02/2014US20140001982 Display ads for door handles providing multisensory stimuli
01/01/2014CN203377167U 压力开关 Pressure Switch
01/01/2014CN203377166U Pressure-differential flow switch
01/01/2014CN203377165U Water flow switch for electric water heater
01/01/2014CN203377164U Non self-reset pressure switch of household appliance
01/01/2014CN203377163U High-pressure tube pressure switch
01/01/2014CN203377162U Roller saddle steel coil position occupying detection device
01/01/2014CN103489707A Gas-electricity converting switch
01/01/2014CN103489706A Intelligent gas relay
01/01/2014CN103489705A Floater liquid level switch and external water pump provided with same
12/2013
12/31/2013US8620481 Method and apparatus for controlling irrigation
12/25/2013EP2677659A1 Object detection system
12/25/2013CN203367138U Pressure controller
12/25/2013CN103474290A Adjusting mechanism of microswitch of sulfur hexafluoride gas density relay
12/25/2013CN103474289A Water flow rate switch not affected by water quality
12/19/2013WO2013188117A1 Pressure-activated switch
12/19/2013US20130334897 Integrated circuit with automatic total ionizing dose (tid) exposure deactivation
12/19/2013DE102012210052A1 Hybrid integriertes Bauteil und Verfahren zu dessen Herstellung Hybrid integrated component and method for its production
12/19/2013CA2875959A1 Pressure-activated switch
12/18/2013CN203351503U 液体侦测装置 Liquid detection device
12/18/2013CN203351502U Vibration induction switch controlling device
12/18/2013CN103456563A Sulfur hexafluoride gas density relay
12/18/2013CN103456562A Sulfur hexafluoride gas density relay
12/18/2013CN103456561A High-precision sulfur hexafluoride gas density relay
12/18/2013CN103456560A High-shock-resistance sulfur hexafluoride gas density relay
12/18/2013CN103456559A Oil level control switch of oil cooling tank
12/18/2013CN102254741B Micro-mechanical acceleration switch
12/17/2013US8610313 DC power outlets in fixed power distribution systems in or on wall installations
12/12/2013US20130331776 Sterile disposable remote pneumatic actuators
12/12/2013DE102011009123B4 Schalter-Anordnung mit manueller Rücksetzung Switch arrangement with manual reset
12/11/2013EP2672493A2 Rotation operation part and electronic device
12/11/2013CN203339059U Tympanic pressure switch
12/11/2013CN203339058U Overpressure resistant control switch
12/11/2013CN203339057U Anti-vibration pointer type SF6 gas density relay
12/11/2013CN203339056U Density relay having SF6 gas density and micro-water on-line monitoring function
12/05/2013US20130320776 Electrical Power Status Indicator
12/04/2013CN203325799U Wind pressure switch
12/04/2013CN203325798U Gas relay for transformer
12/04/2013CN203325797U Float switch
12/03/2013US8596295 Mechanical position indicator
11/2013
11/28/2013WO2013174590A1 Device and method for decoupling and/or bridging terminals for a battery cell
11/27/2013CN203312155U Non-self-reset pressure switch for household electrical appliances
11/27/2013CN203312154U Non self-reset press switch for household electrical appliances
11/27/2013CN203312153U Switch and chess
11/27/2013CN103413722A Vacuum degree alarm switch
11/26/2013US8592700 Force switch
11/20/2013CN203300544U Washing machine water level pressure switch
11/20/2013CN203300543U Acceleration switch
11/20/2013CN103404029A Object detection system
11/19/2013US8586910 Optical switch having a slide disc
11/14/2013US20130301182 Integrating impact switch
11/13/2013CN103390526A Logic switch and lever thereof
11/13/2013CN102426978B Electric automobile collision power-off switch trigger mechanism
11/13/2013CN102317813B Safety sensor and method for detecting abnormality in safety sensor
11/13/2013CN101834092B Ice inductor
11/12/2013US8583331 Monitoring and automatic equipment control systems
11/06/2013CN203277221U Power-off switch
1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 77