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)
10/2008
10/23/2008US20080257565 Fire alarm system/ using fireproofing material/UL listed
10/23/2008DE102007030592B3 Detektor in mikromechanischer Bauweise mit einer Beschichtung für nachzuweisende Gasmoleküle Detector of micromechanical design with a coating for gas molecules to be detected
10/23/2008CA2684063A1 Fire alarm and like devices
10/22/2008EP1983495A1 Smoke detector with device adjacent to a reflector for selecting a light beam
10/22/2008CN201138505Y Linear temperature-sensing fire disaster detector in multiple tube type
10/22/2008CN201138504Y Parallel line type temperature-sensing fire disaster detector with discrete temperature sensing switch serially connected with resistor
10/22/2008CN101290703A Multi-loop sectional monitoring temperature-sensing electrical signal cable type linear temperature-sensitive detector
10/21/2008US7440100 Method for evaluation of a scattered light signal and scattered light detector used for carrying out said method
10/16/2008WO2008124663A1 Analyzing smoke or other emissions with pattern recognition
10/16/2008WO2008124213A1 System, method and computer network for testing gas monitors
10/16/2008WO2008122591A1 Flashlight and combined acousto-optical alarm transmitter for alarm systems
10/16/2008WO2008011413A3 Improved optical particle detectors
10/16/2008US20080252473 Smoke Detector
10/16/2008US20080252468 Manipulation Protection for a Fire Detector
10/16/2008DE19781749B4 System zur Überwachung der Funktionsfähigkeit eines Filters System for monitoring the health of a filter
10/15/2008EP1979882A1 Alarm device for a kitchen range or range hood
10/15/2008CN201134885Y Video camera with fog sensing and measuring function
10/15/2008CN101288210A Repeater unit with flourescent ballast
10/15/2008CN101286263A Parallel single wire digital temperature sensor fire disaster detector and alarming method
10/15/2008CN101286262A Composite linear temperature-sensing fire disaster detector and alarming method
10/15/2008CN101285719A Linear temperature-sensing fire disaster detector possessing embient temperature and humidity compensate function
10/15/2008CN101285718A Linear temperature-sensing fire disaster detector possessing humidity relative correcting function based on reflected impulse principle
10/15/2008CN101285717A Linear temperature-sensing fire disaster detector possessing anti-electromagnetic interference function
10/15/2008CN100426333C Smoke detector
10/15/2008CN100426332C Short circuit warning method for non-recoverable linear temperature sensing detector
10/15/2008CN100426331C Linear temperature sensing element with window on insulating layer
10/15/2008CN100425959C Infrared source heat image detecting method
10/14/2008US7436666 Thermal caching for liquid cooled computer systems
10/09/2008WO2008121704A1 Method and apparatus for detecting constituent changes in an environment
10/09/2008WO2008121564A1 System, method and kit for testing gas monitors
10/09/2008WO2008024536A3 Voice alarm system
10/09/2008US20080246623 Light Scattering Type Smoke Detector
10/09/2008US20080246619 Explosive Device Detection System and Method
10/09/2008US20080246618 Fire Detector
10/09/2008DE202007012141U1 Nachrüstbare Schaltmodule zur Verwendung als Einbruchschutz Retrofit switching modules for use as intrusion protection
10/08/2008EP1978493A1 Flashing light and combined acoustic/optical alarm for alarm systems
10/08/2008CN101283385A Alarm device and housing for an alarm device
10/02/2008WO2008117757A1 Smell outbreak alarm
10/02/2008US20080238700 Method and apparatus for detecting constituent changes in an environment
10/02/2008US20080238699 Real time alarm classification and method of use
10/02/2008CA2678177A1 Improved ignition-source detecting system and associated methods
10/01/2008EP1975896A2 Smoke detector and sampling air supplying method for smoke detector
10/01/2008EP1974329A2 Interactive security screening system
10/01/2008CN201126619Y Apparatus for detecting and monitoring fire disaster
10/01/2008CN201126105Y Mining sensor alarm lamp
10/01/2008CN101276505A Switch quantity composite reparable cable-type line-type heat fire detector
10/01/2008CN101276504A Fire detector
10/01/2008CN101275910A Smoke detector and sampling air supplying method for smoke detector
09/2008
09/25/2008WO2008113449A1 Smoke alarm
09/25/2008US20080231471 Ultraviolet monitoring system
09/24/2008EP1973085A2 A method for detecting a fire condition in a monitored region
09/24/2008EP1972046A1 Monitoring apparatus
09/24/2008EP1894178B1 A flame detector and a method
09/24/2008CN201122332Y Linetype temperature-sensing fire disaster detector with passive short circuit isolator
09/24/2008CN201122331Y Linetype temperature-sensing fire disaster detector having short circuit broken circuit isolation function
09/24/2008CN201122330Y Linetype temperature-sensing fire disaster detector
09/24/2008CN201122329Y Alarm circuit of aftercurrent type electric fire disaster monitoring detector
09/24/2008CN201122328Y Novel multifunctional fire disaster monitoring system device
09/24/2008CN201119794Y Toaster with smog warning function
09/24/2008CN101271611A Warning system based on smog alarm
09/24/2008CN101271609A Warning system based on infrared detector
09/24/2008CN101271608A Series connection thermosensitive temperature-sensing combined switch
09/24/2008CN101271607A Parallel connection thermosensitive temperature-sensing combined switch
09/24/2008CN100421131C Apparatus and method for activating a non-contact switch fire alarm pull station
09/23/2008US7427925 Hazard detector
09/22/2008CA2626753A1 A method for detecting a fire condition in a monitored region
09/18/2008WO2008112614A1 Electronic tea thermometer and timer device
09/18/2008WO2008111895A1 Apparatus for generating gas and/or smoke
09/18/2008WO2008110785A2 Modular fire detector
09/18/2008WO2008109933A1 Particle detection apparatus
09/18/2008WO2008109932A1 Method and system for particle detection
09/18/2008WO2008048930A8 Optical user interface system for automotive modules
09/18/2008WO2007146460A3 Smoke detection and laser escape indication system utilizing base and satellite stations
09/18/2008US20080224877 Apparatus for flow detection, measurement and control and method for use of same
09/18/2008DE202008005069U1 Rauchwarnmelder Smoke detectors
09/18/2008DE102007013295A1 Rauchmelder Smoke Detector
09/18/2008CA2680354A1 Method and system for particle detection
09/18/2008CA2680088A1 Electronic tea thermometer and timer device
09/17/2008EP1646991A4 Method and system for a filter
09/17/2008CN201117049Y Double-waveband image identification fire hazard detecting alarming system
09/17/2008CN201117048Y Line-type temperature-sensing fire hazard detector with electronic switch component
09/17/2008CN201117047Y Simulation quantity line-type temperature-sensing fire hazard detector
09/17/2008CN201117046Y Composite type simulation quantity line-type temperature-sensing fire hazard detector
09/17/2008CN201117045Y Device for detecting induction signal
09/17/2008CN201117044Y High-rise building fire forecast device based on light and temperature composite intelligent monitoring
09/17/2008CN100419392C Multiple mode water flow detector with electronic timer
09/16/2008US7425896 Tag testing device, tag testing method, and tag testing program
09/13/2008CA2580809A1 Smoke detector with ventilation
09/12/2008WO2008091800A3 Fire detectors with environmental data input
09/11/2008US20080218365 Smoke detector
09/11/2008US20080218364 Photoelectric smoke sensor and lighting equipment
09/11/2008US20080218361 Process and system of energy signal detection
09/11/2008US20080218360 Transmission apparatus, transmission method and recording medium with recorded transmission program
09/10/2008EP1968026A1 Linear fire-detector alarming system based on data fusion and the method
09/10/2008EP1967843A2 Smoke detector
09/10/2008CN201114538Y Monitoring camera with smoke alarming function
09/10/2008CN201111680Y Video flame recognition device with disturbing light filtering mechanism
09/10/2008CN201111679Y Independent sensing smoke fire disaster detecting alarming wireless remote monitoring system
09/10/2008CN201111678Y Alarm with protective cover
09/10/2008CN201111677Y Total distributed fire disaster alert control system
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