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)
12/2010
12/08/2010CN201667107U Electrical fire alarm device
12/08/2010CN101911139A System and method for calibration verification of an optical particle counter
12/08/2010CN101908142A Feature analysis-based video flame detecting method
12/08/2010CN101908141A Video smoke detection method based on mixed Gaussian model and morphological characteristics
12/08/2010CN101520935B Mute circuit for ion type smog alarm
12/08/2010CN101246628B Linear multi-parameter composite fire detector
12/07/2010US7847700 System and method for an optical particle detector
12/02/2010WO2010136808A1 An alarm signal responder
12/02/2010WO2010136807A1 A system for assisting the rescue of vulnerable persons
12/02/2010US20100305871 Method and system for a filter
12/02/2010US20100303259 Electronic device and method for using the same
12/02/2010US20100302048 Intelligent exit sign
12/02/2010US20100302046 Stethoscope adapted to comprise a radiation monitor method and device
12/02/2010US20100302045 Interface for a fire alarm system
12/01/2010EP2256708A1 Disaster-preventing terminal system
12/01/2010EP2256707A1 Alarm
12/01/2010EP2255345A1 Danger sensor with variable detection range for a supply element
12/01/2010CN201662864U Residual current type detector for electric fire protection
12/01/2010CN201662863U Very early warning detector
12/01/2010CN101527073B Fire detection system and method thereof
12/01/2010CN101358885B PTC temperature sensitive characteristic body temperature measuring loop with variable resistance
11/2010
11/30/2010US7843356 Threat detection and monitoring apparatus with integrated display system
11/30/2010US7843353 Automatic lighting control system and method
11/30/2010US7843352 Ignition-source detecting system and associated methods
11/25/2010US20100295689 Systems and Methods for Automated, Rapid Detection of High-Atomic-Number Materials
11/25/2010US20100295688 Illumination device and control method thereof
11/24/2010EP2252984A1 Evaluation of a difference signal between output signals of two receiving devices in a sensor apparatus
11/24/2010CN201654978U Wireless fire alarm monitoring system of dry kiln
11/24/2010CN201654940U Aspiration gas detecting system
11/24/2010CN201654939U Mast type lifting detection platform for forest fire control
11/24/2010CN201654938U Digital smoke alarm
11/24/2010CN201654937U Analog quantity linear temperature sensing fire detector
11/24/2010CN201654936U Pre-debugging device for fire hazard alarm system
11/24/2010CN201654931U Bus escape alarm
11/24/2010CN201652113U Escape indicator light
11/24/2010CN101896948A Fire distinguishing device
11/24/2010CN101894443A Device and method for detecting flames with detectors
11/24/2010CN101894442A Fire alarm
11/24/2010CN101894441A Fire detection system
11/24/2010CN101893883A Alarm receiving and processing digitization management system for fire fighting
11/23/2010US7839265 Integrated fire exit alert system
11/18/2010US20100289655 Detecting descented material
11/18/2010US20100289651 Nuclear leakage detection system using wire or optical fiber
11/18/2010US20100289650 Fire alarm
11/18/2010DE102009020709A1 Method for monitoring and analyzing territory and states of air and vegetation in forest land, involves storing information and operator decisions in respective database for analysis calculation of images
11/17/2010EP2251847A1 Device and method for detecting flames with detectors
11/17/2010EP2251846A1 Fire alarm
11/17/2010EP2251845A1 Smoke detector, housing and corresponding closing lid
11/17/2010CN201639015U Connecting terminal used on fire detector
11/17/2010CN201638345U Bottom wind-suction preventive device of smoke fire detector
11/17/2010CN201638344U Labyrinth of smoke fire detector
11/17/2010CN201638343U Photoelectric smoke detector
11/17/2010CN201638342U Water releasing device on smoke fire detector
11/17/2010CN201638341U Labyrinth cover of smoke detector
11/17/2010CN201638340U Fire prevention pre-alarm device for machine room of base station
11/17/2010CN201638339U Residual current type electrical fire monitor
11/17/2010CN201638338U Combined fume-temperature fire detector
11/17/2010CN201638337U Heat fire detector
11/17/2010CN201638336U Bracket convenient for installing thermistor
11/17/2010CN201638335U Fixing bracket for transmitting tube of fire detector
11/17/2010CN201638334U Fire detector with antitheft lock
11/17/2010CN201638333U Fire alarm controlling system
11/17/2010CN201636768U Light guide pole used on fire detector
11/17/2010CN201631950U Automatic fire extinguisher of passenger car
11/17/2010CN201631949U Device for raising fire alarms and opening iron rolling door
11/17/2010CN101887622A Ultraviolet flame detector with double self-detection
11/17/2010CN101887621A Monitoring protector of electrical fire
11/17/2010CN101885319A Carriage capable of conducing to quick escape
11/17/2010CN101300610B Apparatus for fire detection in an electrical equipment rack
11/16/2010US7834773 Smoke detector
11/16/2010US7834771 Fire detector using a laser range finder, an infrared camera and a charged coupled device camera
11/16/2010US7834744 Circuit monitoring device
11/13/2010CA2703457A1 Device and method for detecting flames by means of detectors
11/11/2010WO2010100549A3 Analysis methods and analysis apparatuses for fluids
11/11/2010US20100286817 Sheet product dispenser
11/11/2010US20100286612 Medication injection supervisor device
11/11/2010US20100283619 Multi-stage system for verification of container contents
11/11/2010DE102009018493A1 Device for protecting passenger car against fire rising, has intervention unit delivering acoustic and/or visual signal against fire, applying fire extinguishing agent on fire and transmitting message to preset receiver after preset time
11/10/2010CN201629022U Intelligent positioning fire extinguishment system
11/10/2010CN201629021U Fireproof earth-leakage monitoring device
11/10/2010CN201629020U Intelligent video analyzing and prewarning device for fire-fighting
11/10/2010CN201629019U Forest fire detecting system
11/10/2010CN101884059A Alarm device and alarm system
11/10/2010CN101286262B Composite linear temperature-sensing fire disaster detector alarming method
11/10/2010CN101140244B Fire detector
11/04/2010WO2010125401A1 Detectors
11/04/2010WO2010124347A1 Improvements to particle detectors
11/04/2010US20100277325 Electrical fire prevention from over-temperature conditions
11/04/2010US20100276389 Two-axis magnetic field sensor with substantially orthogonal pinning directions
11/04/2010CA2760026A1 Improvements to particle detectors
11/03/2010EP2122238B1 Lighting device comprising at least one led
11/03/2010CN201623809U Pickproof device
11/03/2010CN201622666U Mini-type fire disaster heat sensitive cable
11/03/2010CN201622665U Point type composite fire detector based on mechanical temperature-sensing elements
11/03/2010CN1871623B Environment state detector
11/03/2010CN101300612B Method for distinguishing operation of fire detector and fire and the fire detector
11/03/2010CN101192329B Linetype fire disaster detector temperature-differential alarming threshold calibration method for following temperature rising
11/02/2010US7825817 Hardwired alarm system with power-on sequence
10/2010
10/28/2010WO2010122971A1 Flame monitoring device and flame monitoring method
10/28/2010US20100273469 Warning system for signaling the presence of a radio frequency communication and manufacturing method
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