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)
05/2013
05/22/2013EP2595126A1 Alarm for use in the nuclear field with a heating system for heating semiconductor elements that are not typically radiation resistant to improve functional service life
05/22/2013CN202948537U Fire hazard monitoring system suitable for solar energy photovoltaic power generation system
05/22/2013CN202948536U Unrecoverable cable-type line style temperature-sensitive fire hazard detector
05/22/2013CN202948535U Subway fire detection and processing system based on wireless local area network
05/22/2013CN202948534U Distributed type optical fiber fire detection system
05/22/2013CN202948533U Fiber grating fire detection system
05/22/2013CN202948532U Fiber bragg grating fire detecting system
05/22/2013CN202948531U Long distance pipeline coal transporting fire alarm system
05/22/2013CN202948530U Drive circuit for fire alarm system and corresponding fire alarm system
05/22/2013CN202944290U Vehicle with sun shoot estimator optical fiber temperature measurement fire hazard pre-warning system
05/22/2013CN103119636A Setting the operating mode of a hazard warning system by means of an electrically readable bipole, in particular a resistor, which is arranged in a hazard warning system socket
05/22/2013CN103118305A Building intercom system capable of realizing firefighting/monitoring linkage and linkage method
05/22/2013CN103116961A Enclosed space fire hazard detection alarm system and alarm method based on electronic nose technology
05/21/2013US8447367 Process measurement instrument adapted for wireless communication
05/21/2013CA2534759C Ambient condition detector with multi-function test
05/16/2013US20130120136 Temporal horn pattern synchronization
05/15/2013EP2592606A1 Building alarm system with occupants evavuation method
05/15/2013CN202940260U Intelligent combiner box with fire-hazard alarm function
05/15/2013CN202939765U Outdoor-smog monitoring apparatus
05/15/2013CN202939764U Wireless voice smoke alarm system
05/15/2013CN202939763U Forest fire monitoring device powered by wind energy and solar energy
05/15/2013CN202939762U Forest fire monitoring device
05/15/2013CN202939761U Rail transit safety door disaster prevention alarm system
05/15/2013CN202939760U Multifunctional electrical fire monitoring detector
05/15/2013CN202939759U Temperature-sensitive optical fiber and electrical fire hazard two-in-one monitoring system
05/15/2013CN202939758U Fire-prevention security system
05/15/2013CN103109310A Duct detector
05/15/2013CN103106767A Smog alarm
05/15/2013CN103106766A Forest fire identification method and forest fire identification system
05/15/2013CN103106765A Wind-power cabin fire hazard early-stage monitoring system and monitoring method thereof
05/15/2013CN103106764A Electric transmission line corridor fire condition detection system based on satellite remote sensing
05/15/2013CN103106392A Video image analysis system of flame detecting device
05/15/2013CN103105356A Danger detector for operation in nuclear field
05/15/2013CN101719297B 火灾报警器 Fire alarm
05/14/2013US8441360 Search and rescue using ultraviolet radiation
05/14/2013US8441359 Fire distinguishing device
05/14/2013US8441358 Temperature monitoring system for power transformers submerged in oil
05/10/2013WO2013065407A1 Dust collection device and method for detecting fire in dust collection device
05/08/2013EP2589033A2 Optically redundant fire detector for false alarm rejection
05/08/2013DE102009043080B4 Verfahren zur Detektion von Rauch und/oder Flammen und Detektionssystem Method for detection of smoke and / or flame detection system and
05/08/2013CN202929792U Forest fireproof triple-band detection system
05/08/2013CN202929791U Comprehensive fire alarm system performing binary system coding on equipment I/O contacts
05/08/2013CN202929790U Novel electrical fire monitoring device
05/08/2013CN202929789U Electric fire monitor system
05/08/2013CN202929788U Novel monitoring unit
05/08/2013CN202929787U Fire alarm controller and interface board thereof
05/08/2013CN202929779U Household antitheft alarm system
05/08/2013CN202920856U Dust-proof and smoke-proof mask with reminding module
05/08/2013CN103098107A Suction-type smoke sensing system
05/08/2013CN103098106A Optically redundant fire detector for false alarm rejection
05/08/2013CN103093590A Smoke sensing tester used in purification room
05/08/2013CN103093574A Active inspiration type point type photoelectric smoke detector
05/08/2013CN103093573A Smoke alarm circuit with muting function and realizing method of muting function
05/08/2013CN103093572A Smoke-sensing alarming circuit provided with wireless receiving and alarming method thereof
05/08/2013CN103093571A Wind generating set fire monitoring system based on optical fiber sensor
05/08/2013CN103093570A Internet of things forest fire prevention early warning system
05/08/2013CN103093569A Return code judging method and driving circuit of current type industrial control bus
05/08/2013CN103093568A Intelligent fire alarm system based on single chip microcomputer
05/08/2013CN103093567A Installation seat capable of being detachably mounted on electric device
05/08/2013CN102162375B On-site hot smoke test equipment and method for subway station and inter-station tunnel
05/08/2013CN101688661B Flashlight for alarm systems
05/02/2013WO2013062101A1 Alert linking system and network adapter
05/02/2013WO2013061968A1 Smoke detector
05/02/2013WO2013036065A3 Non-contact temperature monitoring device
05/01/2013EP2587463A1 Mounting base for detachable fixing of electronic device
05/01/2013EP2586496A1 Fire prevention device
05/01/2013CN202916973U Automatic fire alarm and coordinated control system
05/01/2013CN202916972U Automatic fire alarm system
05/01/2013CN202916950U Open-area air-breathing smoke-sensing fire detection alarming system
05/01/2013CN202916949U Smoke alarm
05/01/2013CN202916948U Control circuit of smoke detecting alarm device
05/01/2013CN202916947U Linear temperature sensing detector capable of detecting faults of parallel-connection bimetal temperature switches
05/01/2013CN202916946U Boat automatic fire alarm system
05/01/2013CN202916945U Fire hazard automatic alarm input module monitoring system
05/01/2013CN202916944U Intelligent type manual alarm control circuit
05/01/2013CN202916943U Intelligent fire hazard alarm system suitable for ship application
05/01/2013CN202916942U Intelligent compound fire detector used for trains
05/01/2013CN202916941U Fire alarm controller used for trains
05/01/2013CN202916940U Sampling concentration analysis-type flame detection system
05/01/2013CN202916939U Wireless fire detector
05/01/2013CN202916938U Intelligent fire-fighting monitoring system for dangerous chemical production field
05/01/2013CN202911139U Improved tentering forming machine
05/01/2013CN103080988A Optical smoke detector
05/01/2013CN103079062A Intelligent video surveillance system
05/01/2013CN103077580A Floor smoke alarm system with wireless communication function
05/01/2013CN103077579A Communication protocol module equipment between tunnel fire alarm system and fiber/grating temperature-sensing detection system
05/01/2013CN103077578A Two-stage spontaneous combustion danger judging and early warning method in engine compartment of bus
05/01/2013CN103077577A Controllable emergency evacuation guidance device
05/01/2013CN103077576A Intelligent fire alarm and evacuation indicating system
05/01/2013CN103077575A Novel sensor access bus protocol
05/01/2013CN102354427B method and device for flexibly identifying residual current-type electrical fire on line
05/01/2013CN102254398B Method and system for monitoring smoke of forest fire
04/2013
04/30/2013US8432288 Sensors in communication devices
04/30/2013CA2517877C Overheat detection sensor
04/25/2013DE102011116492A1 Heat cost allocator attached to radiator installed in home, has hazard detector which is arranged in housing, and common radio communication unit that transmits data regarding heat consumption of radiator to hazard detector
04/25/2013DE102011085152A1 Brandmeldesystem mit Alarmsignalkontrolle sowie Verfahren zur Meldung eines Brands Fire alarm system with alarm and control procedures for reporting a fire
04/24/2013EP2584341A1 Airborne impurities detection
04/24/2013CN202905211U Recoverable multi-stage fire-fighting temperature sensing cable
04/24/2013CN202904805U Spot-type temperature-sensitive fire detector
04/24/2013CN202904804U Fire monitoring and alarming device
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