| Patents for G08B 17 - Fire alarms; Alarms responsive to explosion (10,975) |
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| 08/08/2012 | CN202372274U Temperature detection circuit of residual electric current type electrical fire monitoring detector |
| 08/08/2012 | CN202366364U Government fire prevention system |
| 08/08/2012 | CN102629410A Intelligent family fireproof system |
| 08/08/2012 | CN102626545A Automatic-pre-alarm automatic and manual integrated fire-extinguishing device |
| 08/07/2012 | US8237576 Manhole security system |
| 08/07/2012 | US8237575 Method, apparatus, and systems for remotely monitoring the location and usage history of radioactive materials stored with a shielded container or overpack |
| 08/02/2012 | WO2012101443A1 Fire detector unit |
| 08/01/2012 | CN202362884U Family security system |
| 08/01/2012 | CN102624071A Power supply device used for forest fire prevention detector |
| 08/01/2012 | CN102622848A Radiating point-type optical fiber smoke-sensitive fire detector |
| 08/01/2012 | CN102622847A Reflective point type optical-fiber smoke-sensitive fire detector |
| 08/01/2012 | CN102622846A Bus device address collision detection structure of fire alarm control unit |
| 08/01/2012 | CN102622845A Background interference elimination device and elimination method based on forest flash point de-disturbance point positioning device |
| 08/01/2012 | CN102622844A Wireless energy-saving compound type fire detector |
| 08/01/2012 | CN102614607A Ocean engineering fire and gas and emergency cut-off system |
| 07/31/2012 | US8232883 Optical proximity sensor with improved shield and lenses |
| 07/26/2012 | DE102011003043A1 Method for guiding object such as person and/or group of people, involves determining position of object and focusing acoustic information on determined position of object |
| 07/26/2012 | DE102011002926A1 Leitungsüberwachung von Rauchschaltern Line monitoring of smoke detectors |
| 07/25/2012 | EP2252984B1 Evaluation of a difference signal between output signals of two receiving devices in a sensor apparatus |
| 07/25/2012 | EP1540615B1 Detector with ambient photon sensor and other sensors |
| 07/25/2012 | CN202352290U Intelligent LED fire fighting electronic indication device |
| 07/25/2012 | CN202352017U Independent early warning electrical fire monitoring detector |
| 07/25/2012 | CN202352016U Image smoke alarm for automobiles |
| 07/25/2012 | CN202352015U Novel fireproofing alarming device |
| 07/25/2012 | CN202352014U Intelligent voice smoke and fire alarm device |
| 07/25/2012 | CN202352013U Electric fire disaster monitoring detector |
| 07/25/2012 | CN102610052A Particle detector |
| 07/25/2012 | CN102610051A Particle detector |
| 07/25/2012 | CN102610050A Online monitoring system for protecting overhead power transmission lines against frost fire and implementing method thereof |
| 07/25/2012 | CN102610049A Portable high-position fire alarm probe replacer |
| 07/25/2012 | CN102608593A 粒子检测器 Particle detector |
| 07/25/2012 | CN101783062B Detector of image-type fire detector |
| 07/25/2012 | CN101727724B Fire alarm device |
| 07/19/2012 | DE102011016275B3 Ceiling-mounted smoke detection system, has frame element shielding and insulating smoke detector from conductive and convective waste heat of light sources, and air gap provided between frame element and smoke detector |
| 07/18/2012 | CN202339611U 一种新型电气火灾监控系统 A new electric fire monitoring system |
| 07/18/2012 | CN202339610U 双电源供电的电气火灾监控装置 Dual power supplies electrical fire monitoring device |
| 07/18/2012 | CN202339609U 一种基于c-mbus的智能化火灾报警系统 Based on c-mbus intelligent fire alarm system |
| 07/18/2012 | CN102592406A Fire process real-time reporting system and method |
| 07/18/2012 | CN102592394A Electronic device with help calling function and help calling method of electronic device |
| 07/18/2012 | CN102592393A Device for positioning fire source centre and fire-fighting method of device |
| 07/18/2012 | CN102592392A Linear temperature sensing fire detector and alarm method thereof |
| 07/18/2012 | CN102592391A Method for achieving intelligent fire-fighting |
| 07/18/2012 | CN102592390A Electric transmission line forest fire forecasting method |
| 07/18/2012 | CN101670159B Base station fire extinguishing device and method |
| 07/17/2012 | US8224621 Sensing apparatus and method |
| 07/17/2012 | US8223025 Data center thermal monitoring |
| 07/12/2012 | WO2012064115A9 Real-time fire-monitoring system using a closed-circuit television camera, and method therefor |
| 07/12/2012 | US20120176246 Exit monitor |
| 07/12/2012 | US20120176245 Computer controlled and monitored medical storage system |
| 07/12/2012 | DE102007039401B4 Rauchmelder mit Verschmutzungsüberwachung Smoke Detector with pollution monitoring |
| 07/11/2012 | EP2474959A1 Electrical device and smoke detector |
| 07/11/2012 | EP2474958A1 Electrical device and smoke detector |
| 07/11/2012 | CN202334749U Coal mine underground image-type fire prewarning and monitoring system |
| 07/11/2012 | CN202333331U 一种具有消防功能的交流电源插座 Having a fire protection function AC outlet |
| 07/11/2012 | CN202331709U 热感应报警器 Heat sensor alarm |
| 07/11/2012 | CN202331708U 无线传感的智能物联烟感一体化监测装置 Intelligent wireless sensor integrated monitoring device IOT Smoke |
| 07/11/2012 | CN202331707U Smog alarm circuit with mute function |
| 07/11/2012 | CN202331706U 一种电气火灾监控探测器 An electrical fire detectors |
| 07/11/2012 | CN202331705U 一种损伤定位电缆 One kind of cable damage location |
| 07/11/2012 | CN202331704U 一种低熔断路报警线 A low line fuse alarm |
| 07/11/2012 | CN202331703U 多元组合式线型感温火灾探测器 Combined Multivariate linear heat detectors |
| 07/11/2012 | CN202331702U 电气火灾监控系统 Electrical fire monitoring system |
| 07/11/2012 | CN202331701U 应用于火灾自动报警系统的通用中继模块 Used in automatic fire alarm system, universal repeater module |
| 07/11/2012 | CN202331700U 一种基于多判据的电缆温度预警系统 Multi-criteria based on cable temperature warning system |
| 07/11/2012 | CN202315056U 室内火灾自动监控灭火联动系统 Indoor automatic fire extinguishing linkage system monitoring |
| 07/11/2012 | CN202315054U 多传感器智能灭火装置 Multi-sensor intelligent fire extinguishing system |
| 07/11/2012 | CN102568168A Wireless fire cluster monitoring system |
| 07/11/2012 | CN102568165A Comprehensive alarm method of fireproof space of nuclear power plant |
| 07/11/2012 | CN102568146A Infrared thermal image-based fire early warning and early elimination system |
| 07/11/2012 | CN102568145A Scattered-light fire detector with a device for suppressing an acoustic warning in the event of a low battery voltage |
| 07/11/2012 | CN102568144A Solar smoke detector |
| 07/11/2012 | CN102568143A Smoke alarm device and achieving method thereof |
| 07/11/2012 | CN102568142A Detection method and device for fire alarm detector |
| 07/11/2012 | CN102568141A Fire alarm and linkage control system with automatic detection function and detection method thereof |
| 07/11/2012 | CN102568140A Detection device and detection method for fire alarm and linkage control system |
| 07/11/2012 | CN102561925A External sunshade roller shutter window with smoke early warning function |
| 07/11/2012 | CN102553118A On-site audio and video communication system based on 3G off network base station for extinguishing fire and rescuing and communication method |
| 07/11/2012 | CN102553116A Thin water mist fire extinguishing system |
| 07/11/2012 | CN101727726B Fire alarm device |
| 07/10/2012 | US8218144 Pathogen and particle detector system and method |
| 07/10/2012 | US8217798 System, converter and method for wide area distribution of supervised emergency audio |
| 07/05/2012 | WO2012089986A1 Method and device for detecting smoke |
| 07/05/2012 | US20120171987 Smoke or fire alarms |
| 07/04/2012 | EP2472486A1 Combination smoke and heat detector |
| 07/04/2012 | EP2471048A1 A system for assisting the rescue of vulnerable persons |
| 07/04/2012 | CN202306758U 隔爆型图像型火灾探测器 Flameproof image type fire detectors |
| 07/04/2012 | CN202306757U 基于双波段的嵌入式火焰探测装置 Flame detection device based on embedded dual-band |
| 07/04/2012 | CN202306756U 火灾监测控制系统 Fire monitoring and control system |
| 07/04/2012 | CN202306755U 基于卫星接收系统的输电线路山火监测系统 Fires transmission line monitoring system based on satellite receiving systems |
| 07/04/2012 | CN202306754U 智能无线消防报警系统 Intelligent wireless fire alarm system |
| 07/04/2012 | CN202289286U 起火点即时扑灭装置 Instant Fight fire point apparatus |
| 07/04/2012 | CN202289285U 一种消防联动控制系统 One kind of fire control systems |
| 07/04/2012 | CN102548035A Forest fire positioning and alarming system based on wireless sensor network |
| 07/04/2012 | CN102542722A Infrared thermal imaging online monitoring method and system of petrochemical selective key equipment |
| 07/04/2012 | CN102542721A Intelligentized fire detection tube capable of conducting abnormal information and providing early warning information |
| 07/04/2012 | CN102542720A Device for detecting performance of highway tunnel line-type fire detector |
| 07/04/2012 | CN102542719A Intelligent fire protection system based on building information modeling (BIM) |
| 07/04/2012 | CN102542718A Real-time escape route information processing method for intelligent fire protection system |
| 07/04/2012 | CN102542717A Fire safety warning self-rescue system and method |
| 07/04/2012 | CN102539384A Particle detector, system and method |