| Patents for G08B 17 - Fire alarms; Alarms responsive to explosion (10,975) |
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| 05/04/1995 | WO1995012184A1 Overhead detector and light assembly with remote control |
| 05/03/1995 | EP0651363A1 Fire alarm system for supervising a fire phenomenon |
| 05/03/1995 | CN1102290A Device for testing smoke detectors |
| 05/02/1995 | US5412374 Method and apparatus for detecting and indicating the location of a high temperature zone along the length of a fire detecting cable |
| 05/02/1995 | CA2002651C Warning light system for use with a smoke detector |
| 04/26/1995 | CN1102000A Ionisation probing ring for flame and adjustable probing needle |
| 04/25/1995 | US5410299 Smoke detector |
| 04/20/1995 | DE4400915C1 Fire-alarm call point (call box) |
| 04/13/1995 | DE4409900C1 Optical smoke detector |
| 04/06/1995 | DE4333911A1 Optical smoke detector |
| 04/05/1995 | EP0646791A2 Sensor device, and disaster prevention system and electronic equipment each having sensor device incorporated therein |
| 04/05/1995 | EP0352317B1 Test initiation apparatus with continuous or pulse input |
| 04/04/1995 | US5403198 Detector base |
| 03/22/1995 | CN2192919Y Mercury waterproof siren |
| 03/21/1995 | US5400014 Smoke detector with dark chamber |
| 03/21/1995 | US5400013 Ionization type smoke detector |
| 03/21/1995 | US5399864 Ionization type smoke detector |
| 03/09/1995 | WO1995006927A1 Method and apparatus for preventing false responses in optical detection devices |
| 03/09/1995 | WO1995006926A1 Adaptive fire detector |
| 03/09/1995 | CA2170519A1 Method and apparatus for preventing false responses in optical detection devices |
| 03/08/1995 | EP0641430A1 Gas sampling point for smoke/pollution detection systems |
| 03/08/1995 | CN2191459Y Electronic auto-extinguishing alarm |
| 03/08/1995 | CN1099891A 火灾报警器 Fire alarm |
| 03/07/1995 | US5396221 Smoke detector disguised as a Christmas tree ornament |
| 03/01/1995 | EP0640210A1 Improvements relating to smoke detection scanning apparatus |
| 03/01/1995 | CN2190809Y Automatic alarm for fire hydrant |
| 02/23/1995 | WO1995005648A2 Smoke detector system with self-diagnostic capabilities and replaceable smoke intake canopy |
| 02/22/1995 | EP0639262A1 Device for testing the operability of a system for detecting heat-radiating particles carried in a particle stream. |
| 02/21/1995 | US5392114 Fluid pollution monitor |
| 02/15/1995 | EP0638885A1 Fire detecting apparatus |
| 02/15/1995 | CN2189763Y Fire alarm monitored by monolithic processor |
| 02/15/1995 | CN1098806A Automatic siren for fire (bandit) accident |
| 02/09/1995 | WO1995004338A2 Smoke detection system |
| 02/01/1995 | EP0636266A1 Device for testing smoke detectors |
| 01/26/1995 | DE4324439A1 Smoke detector |
| 01/19/1995 | WO1995002230A1 Smoke simulator for scattered light detectors, process for regulating their sensitivity to smoke and use of the simulator |
| 01/18/1995 | EP0634009A1 Improved diffusion-type gas sample chamber |
| 01/17/1995 | US5382341 Heat treated bismuth oxide film on dielectric substrate, variation in electrical resistance with smoke concentration |
| 01/10/1995 | US5381130 Optical smoke detector with active self-monitoring |
| 01/04/1995 | EP0632417A1 Ambient condition detector with high intensity strobe light |
| 01/03/1995 | US5379026 For use with a furnace |
| 12/28/1994 | EP0631263A1 Circuit arrangement of an optical detector for environmental monitoring and indication of a disturbing medium |
| 12/28/1994 | EP0460066B1 Method and apparatus for detecting airborne allergen particulates |
| 12/27/1994 | US5376924 Fire sensor |
| 12/21/1994 | EP0629983A1 Obscuration type smoke detector |
| 12/14/1994 | CN1096385A Fire receiver |
| 12/13/1994 | US5373159 Method for detecting a fire condition |
| 12/13/1994 | US5372477 Gaseous fluid aspirator or pump especially for smoke detection systems |
| 12/13/1994 | US5372426 Thermal condition sensor system for monitoring equipment operation |
| 11/29/1994 | US5369397 Adaptive fire detector |
| 11/16/1994 | CN1095176A Smoke type fire detector |
| 11/16/1994 | CN1095175A Photoelectric type fire detector |
| 11/15/1994 | US5365568 Smoke detector with automatic dialing |
| 11/15/1994 | US5363976 Smoke detector security cover |
| 11/10/1994 | WO1994025946A1 Smoke detector sensitivity testing apparatus |
| 11/08/1994 | US5362568 Pre-fire warning system and method using a perfluorocarbon tracer |
| 11/08/1994 | CA2020025C Battery missing indicator |
| 11/02/1994 | EP0622767A1 Heat detector |
| 11/02/1994 | EP0619879A4 Multi-channel gas sample chamber. |
| 10/26/1994 | CN2181047Y Gas automatic monitoring and exhausting device |
| 10/26/1994 | CN2181046Y Fire pre-alarm device |
| 10/19/1994 | EP0619879A1 Multi-channel gas sample chamber |
| 10/18/1994 | US5357243 Electrical unit with an adjustable mechanical switch for address verification |
| 10/11/1994 | US5355123 Overheating detection circuit for detecting overheating of a power device |
| 10/05/1994 | EP0618556A1 Photoelectric type fire detector |
| 10/05/1994 | EP0618555A2 Smoke type fire detector |
| 10/04/1994 | US5352901 Forward and back scattering loss compensated smoke detector |
| 09/28/1994 | EP0617390A2 Fire receiver |
| 09/27/1994 | US5351034 Fire detector |
| 09/21/1994 | EP0616306A1 Disaster prevention monitoring apparatus and method |
| 09/21/1994 | EP0616305A1 Fire detector |
| 09/21/1994 | CN2177974Y Electronic multi-controlled automatic extinguisher |
| 09/20/1994 | US5349336 Overheating detection circuit for detecting overheating of a power device |
| 09/20/1994 | CA2117212A1 Fire alarm |
| 09/14/1994 | EP0615218A1 Method and device for compensation of the moisture in a light scattering detector |
| 09/14/1994 | EP0608309A4 Improvements relating to a sampling chamber for a pollution detector. |
| 09/14/1994 | CN2177264Y Infrared anti-theft, fire-proof photograph and fire-extinguishing device |
| 09/14/1994 | CN1092190A Microcomputerized wireless monitoring method for road lamps |
| 08/24/1994 | CN2175445Y Differential type fire alarming sensor with no contact point guide piece |
| 08/23/1994 | USRE34704 Improved pollution detection apparatus |
| 08/23/1994 | US5341214 NDIR gas analysis using spectral ratioing technique |
| 08/23/1994 | US5340986 Diffusion-type gas sample chamber |
| 08/23/1994 | CA1331649C Method for operating an optical smoke detector and optical smoke detector for the method |
| 08/18/1994 | WO1994018653A1 Device for testing smoke detectors |
| 08/17/1994 | EP0611242A1 A system for the monitoring and detection of heat sources in open areas |
| 08/16/1994 | US5339072 Fire detector with anti-tampering measures for use in vehicles |
| 08/10/1994 | EP0609354A1 Fire detector and a method of detecting a fire |
| 08/03/1994 | EP0608840A1 System for indirect detection of critical states of state-dependent gas-forming materials, installation parts etc. |
| 08/03/1994 | EP0608483A1 Method and semiconductor gas sensor device for detecting fire or explosion hazards |
| 08/03/1994 | EP0608309A1 Improvements relating to a sampling chamber for a pollution detector |
| 08/02/1994 | US5333418 Recessed smoke detector |
| 07/22/1994 | CA2087830A1 Fire alarm without using electric power |
| 07/20/1994 | CN1089741A Fire alarm with image distinguish function |
| 07/19/1994 | US5331310 Amperometric carbon monoxide sensor module for residential alarms |
| 07/06/1994 | EP0604502A1 Smoke and particle detector |
| 07/06/1994 | CN1089048A Sensitivity measuring apparatus for use with a fire detector |
| 07/05/1994 | US5327119 Ionizing smoke sensor |
| 06/29/1994 | EP0604187A2 Toxic gas detector system |
| 06/22/1994 | EP0156915B2 Ionization type smoke sensor |
| 06/15/1994 | CN2169169Y Ultraviolet flame alarm |