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)
04/2014
04/10/2014US20140097958 Integrated circuit to operate in an area of ionizing radiation, and having an output for a radiation dose-dependent way damage information, and alarm indicators and corresponding method
04/09/2014CN203536800U Low-voltage power distribution device with alarm mechanism
04/09/2014CN203536761U Switch cabinet
04/09/2014CN203535758U Forest fireproof monitor system based on uncooled infrared detector
04/09/2014CN203535757U Sampling circuit of thermistor temperature measuring type electrical fire monitoring detector
04/09/2014CN203535756U Multifunctional cradle head control system
04/09/2014CN203535755U Automatic fire alarming device
04/09/2014CN203535754U Forest fireproof monitoring center
04/09/2014CN203535753U Multilayer forest fireproof monitoring center
04/09/2014CN203535752U Intelligent disaster prevention integration system
04/09/2014CN203535751U Comprehensive urban firefighting monitoring system
04/09/2014CN103714650A Fire alarm device for the blind in factory
04/09/2014CN103714649A Fire prevention alarm system of production line
04/09/2014CN103706051A Intelligent fire alarm indicating device
04/09/2014CN102737466B Method and system for estimating position and intensity of ignition source of fire
04/08/2014US8689603 Control methods for setting a reference voltage in an air treatment system
04/08/2014CA2641914C In-line smoke attenuator
04/03/2014WO2014052342A1 Adapter for smoke detection system
04/03/2014WO2014052340A1 Modular smoke detection system
04/03/2014WO2014049975A1 Wireless communication system
04/02/2014CN203522731U Fire disaster alarm wireless communication base
04/02/2014CN203520560U Transformer-substation intelligent patrolling robot with security function
04/02/2014CN203520559U Vehicle-mounted smoke alarm system
04/02/2014CN203520558U Wireless smoke alarm system
04/02/2014CN203520557U Linkage smoke alarm system
04/02/2014CN203520556U Electric fire early-warning system
04/02/2014CN203520555U Structure for installing upper cover of electrical fire monitoring detector
04/02/2014CN203520554U Wireless GPRS electric safety supervision system
04/02/2014CN203520553U Smoke detector and heat detector assembly and disassembly device
04/02/2014CN203520552U Fire alarm controller loop unit
04/02/2014CN203520551U Fire alarm control system
04/02/2014CN203520550U Remote fire-fighting video monitoring device
04/02/2014CN203515243U Fireproof door with fire alarm function
04/02/2014CN203507386U Hydrant with alarm
04/02/2014CN203507381U Automatic alarm fire extinguisher
04/02/2014CN203505763U Multifunctional plant specimen ornamental pendant
04/02/2014CN103700209A Fire alarm system and method
04/02/2014CN103700208A Fire-proof space integrated control and display method for nuclear power plant
04/02/2014CN103691089A Corridor fire protection system
04/02/2014CN103691088A Corridor firefighting system based on remote feedback data
04/02/2014CN102693601B Onboard mobile forest fire monitoring system
04/02/2014CN102016943B Disaster-preventing terminal system
04/02/2014CN101847306B Fire detector
04/02/2014CN101819709B Alarm system and alarm device
04/01/2014US8686865 Interactive technique to reduce irradiation from external source
03/2014
03/27/2014WO2014044818A1 Fire alarm system and fire alarm network comprising a plurality of fire alarm systems
03/27/2014WO2014022525A3 Smoke detection using change in permittivity of capacitor air dielectric
03/27/2014US20140085093 Detector unit and sensing chamber therefor
03/27/2014US20140085092 Cover plate for a hazard detector having improved air flow and other characteristics
03/27/2014DE102012217359A1 Household appliance e.g. smartphone has smoke alarm whose sensitivity to send out is changed based on information data
03/27/2014DE102012217162A1 Brandmeldeanlage und Brandmeldenetzwerk mit einer Mehrzahl von Brandmeldeanlagen Fire alarm system and fire alarm network comprising a plurality of fire alarm systems
03/27/2014DE102012217130A1 Client device e.g. mobile telephone has control device which receives quick start command for transmitting mobile report of event into security alarm network, according to environment data received at preset time
03/26/2014CN203503133U Warehouse intelligent security protection system
03/26/2014CN203503104U Household smoke/fog purification and alarm device
03/26/2014CN203503103U Electric ignition multi-channel monitoring equipment based on ARM control chip
03/26/2014CN203503102U Safety protection switch box
03/26/2014CN203503101U Forest fire prevention monitoring system based on solar power supply
03/26/2014CN203503100U Electrical fire monitoring device convenient to install
03/26/2014CN203503099U Electrical fire monitoring device based on human-computer interface
03/26/2014CN203503098U Detection warning indicator
03/26/2014CN203503097U Forest fireproof monitoring system based on Mesh network
03/26/2014CN203503076U Voice broadcast system of corridor exit passageway
03/26/2014CN103685565A Intelligent control CAN-bus (Controller Area Network) electric fire monitoring system
03/26/2014CN103680044A Gas concentration detection alarming device
03/26/2014CN103680043A Smoke early warning device
03/26/2014CN103680042A Fire warning device
03/26/2014CN103680041A Intelligent fire escape indicating device applied to public place
03/26/2014CN103680040A Automatic-power-off alarming circuit
03/26/2014CN103680039A Fire alarming device
03/26/2014CN103680038A Smoke box improved structure for detecting smoke detector
03/26/2014CN103680037A Intelligent household fire security protection method
03/26/2014CN103680036A Intelligent household fire security protection system
03/26/2014CN103680035A Power-storage protection type forest early warning mechanism
03/26/2014CN103680034A Multiband video detector
03/26/2014CN103680033A Fire alarm
03/26/2014CN103670126A Safety intelligent emergency door of fire fighting access
03/26/2014CN102866176B Gas-sensitive type smoke sensor for coal mine
03/25/2014US8681012 Detectors
03/25/2014US8681011 Apparatus and method for detecting fires
03/20/2014WO2014041763A1 Wireless communication system
03/20/2014WO2014041755A1 Wireless communication system
03/20/2014WO2014041754A1 Wireless communication system
03/20/2014US20140078297 Method of detecting particles by detecting a variation in scattered radiation
03/20/2014DE202014100194U1 System zur Anbringung eines Rauchmeldekopfes an und/oder in einem zumindest eine Kanalwandung aufweisenden Lüftungskanal einer raumlufttechnischen Anlage System for mounting a smoke detector head and / or having at least one channel wall in a ventilation duct of an air-conditioning system
03/20/2014DE102012018455A1 Method for preventive fire protection in closed technical storage systems against e.g. sabotage, involves producing active connection between control unit of suction system and electronics of storage system, and latent providing connection
03/19/2014CN203492282U Electrical cabinet with fire hazard alarm system
03/19/2014CN203490818U Infrared GSM positioning image omnibearing shooting alarm
03/19/2014CN203490796U Real-time detecting system for fire scene and fire state
03/19/2014CN203490795U Firefighting audible and visual alarm
03/19/2014CN203490794U Electrical network mountain fire comprehensive early warning alarm system
03/19/2014CN203490793U Electric transmission line mountain fire monitoring and positioning system
03/19/2014CN103646491A Method and device for detecting fire in tunnel
03/19/2014CN103646490A Composite detection technology based aspirated aircraft cargo space fire detection device
03/19/2014CN103646489A Fire hazard alarm device
03/19/2014CN102542720B Device for detecting performance of highway tunnel line-type fire detector
03/19/2014CN102509415B Smoke detecting fire-fighting probe protector
03/19/2014CN102044123B Fire alarm system transmitter
03/13/2014WO2014037520A1 Device and method for detecting scattered light signals
03/12/2014EP2706516A1 Aperture plate mounting in scattering type smoke detector
03/12/2014EP2706515A1 Device and method for detecting dispersed light signals
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