Patents
Sitemap › G08 - Signalling › G08B - Signalling or calling systems; Order telegraphs; Alarm systems › G08B 17 - Fire alarms; Alarms responsive to explosion
Patents for G08B 17 - Fire alarms; Alarms responsive to explosion (10,975)
03/2014
03/12/2014CN203482544U Electrical fire monitoring detector positioning structure in guide rail installation type
03/12/2014CN203482327U Elderly healthcare intelligent system based on high-definition video monitoring
03/12/2014CN203482189U Smog alarm signal wireless transmit-receive module and smog alarm having same
03/12/2014CN203480639U Optical fiber sensing network for smoke and fire alarm in long highway tunnel
03/12/2014CN203480638U Temperature-sensitive fire disaster detector base having on-site alarming function
03/12/2014CN203480637U Electrical fire monitoring detector circuit board mounting structure
03/12/2014CN203480636U Electrical fire monitoring detector positioning structure in panel installation type
03/12/2014CN203480635U Human-machine interface mounting structure of electrical fire monitoring detector
03/12/2014CN203480634U Wireless alarm automatic fire extinguishing system
03/12/2014CN203479883U Reference voltage pull-type signal acquisition circuit of electrical fire monitoring detector
03/12/2014CN103632484A A train smoke and fire alarm system based on a wireless sensor network and a method
03/12/2014CN103632483A Measuring and reporting apparatus and method for measuring and reporting site fire danger class by use of sensor and forest fire danger model
03/12/2014CN103632482A Novel integrated antitheft alarm system
03/12/2014CN103632158A Forest fire prevention monitor method and forest fire prevention monitor system
03/12/2014CN102842201B Linear temperature sensor capable of being self-adaptive to environmental variation and monitoring method thereof
03/11/2014US8670225 Data logging device for supply chain management
03/07/2014CA2840772A1 Device and method for detecting scattered light signals
03/06/2014WO2014033921A1 Light emitting unit and photoelectric smoke detector, and suction-type smoke detection system
03/06/2014US20140062705 Multilevel Signaling System and Method
03/06/2014US20140062693 Alarm sensor supporting long-range wireless communication
03/06/2014DE102012215212A1 Fire alarm device e.g. ionization smoke detector, for detection and notification of fire in e.g. false ceiling, has evaluating unit evaluating measurement values over time span as measurement value profiles, and testing device functionality
03/05/2014CN203465808U Flame detector of automatic extinguishing device
03/05/2014CN203465807U Spontaneous combustion monitoring and early warning system for coal pile and coal gangue dump
03/05/2014CN203465806U Electrical fire disaster monitor having function of pulse metering
03/05/2014CN203465805U Intelligent fire alarm device
03/05/2014CN203465804U Wirelessly-powered electrical fire monitoring detector
03/05/2014CN203465803U Electrical fire disaster host employing CMOS discharge recovery mode
03/05/2014CN203465802U Electrical fire disaster monitoring system based on TCPIP
03/05/2014CN203465801U Highway tunnel fire-protection linkage system
03/05/2014CN103617691A Forest fire early warning monitoring center
03/05/2014CN103617690A Domestic movable smoke alarming detector
03/05/2014CN103615694A Emergency lighting device and control method thereof
03/05/2014CN103615688A Ceiling lamp with smoke alarming function
03/05/2014CN101925934B Evacuation device and escape route display therefor
03/04/2014US8665100 Preconditioned air (PCA) temperature monitor
02/2014
02/26/2014EP2701244A2 Electric socket with temperature monitoring
02/26/2014EP2701129A2 Sensor
02/26/2014CN203457174U Lte路由器 Lte router
02/26/2014CN203456039U Platform displayer
02/26/2014CN203455956U Parking stall real-time display device having safety alarm function
02/26/2014CN203455916U Smoke alarm with high sensitivity
02/26/2014CN203455915U Ship fire hazard monitoring system
02/26/2014CN203455914U Forest fire prevention monitoring system based on Beidou satellite
02/26/2014CN203447672U Automobile early-warning fire extinguishing apparatus
02/26/2014CN203447670U Automatic alarming and extinguishing device for student dormitory
02/26/2014CN103608853A Particle detector with dust rejection
02/26/2014CN103606254A Intelligent emergency call, monitoring and positioning system for fire disasters
02/26/2014CN103606242A Non-refrigeration detector forest fire prevention system
02/26/2014CN103606241A Stereo multi-angle laser smog scattering measuring device
02/26/2014CN103606240A Method for fire alarming through distributed type fiber optical temperature sensor system
02/26/2014CN103606239A Multilayer forest fire prevention center
02/26/2014CN103599608A Portable fire extinguisher bracket and car alarming indication system thereof
02/25/2014US8659438 Apparatus and method for monitoring heated liquid baths
02/25/2014US8659437 Leakage detection and compensation system
02/20/2014US20140049642 Gas monitoring system and gas monitor
02/20/2014US20140049400 Safety system comprising smoke detector and signaling means
02/19/2014CN203444606U Industrial environment fire monitoring system
02/19/2014CN203444605U Fire alarm controller
02/19/2014CN203444604U Fire-gas monitoring alarm and control system based on petrochemical collection-storage stations
02/19/2014CN203444603U Light guide pipe fixing structure for fire detector
02/19/2014CN103597525A Photoelectric smoke detector
02/19/2014CN103593941A Silicon carbide ultraviolet photoelectric tube based fire detector and fire detection method thereof
02/19/2014CN103593940A Electrical fire detector applied to firefighting Internet of Things
02/19/2014CN103593939A Intelligent monitoring method and intelligent monitoring device for fire and electric leakage prevention based on internet of things
02/19/2014CN103593938A Fire detection method based on video image lengthwise characters
02/19/2014CN103593937A 火灾监测装置 Fire monitoring device
02/19/2014CN103593936A Fire alarm remote monitoring method and embedded motherboard
02/19/2014CN102737467B Multifunctional sound system and fire alarm monitoring method thereof
02/19/2014CN102194299B Control method for indoor fire alarm
02/18/2014US8653984 Integration of LED lighting control with emergency notification systems
02/18/2014US8653981 Safety device for underwater diving
02/18/2014US8653980 Alarm for detecting radiation and/or air pollutants
02/18/2014US8653974 Interface between an object such as a firearm and an alarm or monitoring system
02/13/2014WO2014025233A1 Automatic fire extinguisher capable of discharging fire-extinguishing agent to fire site
02/13/2014DE102012214359A1 Fire alarm device installed in wall of building, has evaluation device that evaluates measured values in conjunction with system time as function of temporal average value curve having starting time point to establish functional period
02/13/2014DE102012214357A1 Fire alarm device for alarm reporting system for installing in residential premises for automatic fire detection and for outputting fire alarm, has optical element and fire gas detector with light emitter formed as ultraviolet light source
02/12/2014CN203434993U Networked broadcast system used for fire-fighting commanding and scheduling purpose
02/12/2014CN203433627U Point ultraviolet flame detector
02/12/2014CN203433626U Mute circuit applied to photoelectric smoke alarm
02/12/2014CN203433625U Novel household fire alarm device
02/12/2014CN203433624U Aftercurrent type electrical fire monitoring detector based on C-MBUS communication
02/12/2014CN203433623U Power system for nuclear power plant fire alarm system
02/12/2014CN203433114U Power transmission line forest fire monitoring system based on laser radar technology
02/12/2014CN203425438U Control device for mobile data storage type fire-fighting pneumatic water supply equipment
02/12/2014CN203425437U Fire detection and preventive control system for electric control cabinet
02/12/2014CN103578219A Novel thin-film solar cell smoke alarm
02/12/2014CN103578218A Circuit driving circuit of fire alarm system and corresponding fire alarm system
02/12/2014CN103578217A Monitoring device for switch cabinet
02/12/2014CN103578216A 火灾探测系统 Fire Detection Systems
02/11/2014US8648731 Gas concentration monitor
02/11/2014US8648730 Alarm connectable to an external AC power supply for standby power and comprising battery
02/06/2014WO2014022525A2 Smoke detection using change in permittivity of capacitor air dielectric
02/06/2014WO2014020361A1 Flame detector
02/06/2014WO2014020197A1 System for automatically detecting suspended particles based on capturing the electromagnetic radiation dispersed by said particles
02/06/2014US20140035753 Smoke detection using change in permittivity of capacitor air dielectric
02/06/2014DE102013003076A1 Lamp used for emergency lighting in e.g. public building, has luminous unit that is provided with secondary power supply activated by wireless signal receiver, and LED that is switched independently with respect to primary power source
02/05/2014EP2693414A1 Alarm device and alarm system
02/05/2014CN203423142U Solar blind type photoelectric sensor
02/05/2014CN203422822U 烟雾报警器 Smoke alarm
02/05/2014CN203422821U Automobile fire prevention emergency system
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