DE60039498D1 - Rauchmelder mit antistaubschutzgitter - Google Patents
Rauchmelder mit antistaubschutzgitterInfo
- Publication number
- DE60039498D1 DE60039498D1 DE60039498T DE60039498T DE60039498D1 DE 60039498 D1 DE60039498 D1 DE 60039498D1 DE 60039498 T DE60039498 T DE 60039498T DE 60039498 T DE60039498 T DE 60039498T DE 60039498 D1 DE60039498 D1 DE 60039498D1
- Authority
- DE
- Germany
- Prior art keywords
- antistaubsuit
- grille
- smoke detector
- screens
- alarms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/18—Prevention or correction of operating errors
- G08B29/183—Single detectors using dual technologies
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
- G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
- G08B17/113—Constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2223/00—Signal processing; Details thereof
- F23N2223/44—Optimum control
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/234,536 US6057774A (en) | 1999-01-21 | 1999-01-21 | Smoke alarm with anti-dust screen |
PCT/US2000/000754 WO2000043965A1 (en) | 1999-01-21 | 2000-01-12 | Smoke alarm with anti-dust screen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60039498D1 true DE60039498D1 (de) | 2008-08-28 |
Family
ID=22881778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60039498T Expired - Lifetime DE60039498D1 (de) | 1999-01-21 | 2000-01-12 | Rauchmelder mit antistaubschutzgitter |
Country Status (6)
Country | Link |
---|---|
US (1) | US6057774A (de) |
EP (1) | EP1153380B1 (de) |
AT (1) | ATE401640T1 (de) |
DE (1) | DE60039498D1 (de) |
DK (1) | DK1153380T3 (de) |
WO (1) | WO2000043965A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6377183B1 (en) * | 1999-06-17 | 2002-04-23 | The Boeing Company | Smoke detector having a moisture compensating device |
JP3672777B2 (ja) * | 1999-11-01 | 2005-07-20 | ホーチキ株式会社 | 煙感知器及び防虫網 |
US6351219B1 (en) * | 2000-06-30 | 2002-02-26 | Maple Chase Company | Photoelectric smoke detector |
TWI235965B (en) * | 2001-04-24 | 2005-07-11 | Matsushita Electric Works Ltd | Fire detector unit |
DE102004029242B4 (de) * | 2004-06-17 | 2008-04-03 | Job Lizenz Gmbh & Co Kg | Gefahrenmelder |
DE102008032145B4 (de) * | 2008-07-08 | 2012-12-06 | Techem Energy Services Gmbh | Warnmelder mit einer zur Umgebung offenen Detektionskammer |
FR2970102B1 (fr) * | 2010-12-31 | 2012-12-28 | Jacques Lewiner | Detecteur de fumee |
WO2012099564A1 (en) * | 2011-01-22 | 2012-07-26 | Utc Fire & Security Corporation | Detector having a single source for ionization and photo detection |
ES2451915R1 (es) | 2012-09-27 | 2014-06-02 | Utc Fire & Security Americas Corporation, Inc. | Sistema modular de detección de humo y procedimiento para montar un sistema de detección de humo |
GB2531495B (en) * | 2014-06-16 | 2017-04-12 | Apollo Fire Detectors Ltd | Smoke detector |
US9430925B2 (en) | 2014-09-05 | 2016-08-30 | Google Inc. | Detector unit and sensing chamber therefor with matter retention member and method for making same |
CN108363449B (zh) * | 2018-04-12 | 2020-01-14 | 西安应用光学研究所 | 一种双系统上电控制电路及其控制方法 |
CA3146651A1 (en) * | 2021-02-04 | 2022-08-04 | Carrier Corporation | Corrugated bug screen |
DE102021213967A1 (de) | 2021-12-08 | 2023-06-15 | Hekatron Vertriebs Gmbh | Gefahrenmelder mit Insektengitter |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL22673A (en) * | 1964-12-27 | 1968-06-20 | Jaffe A | Sensitive smoke and fire detector |
US3710365A (en) * | 1971-04-21 | 1973-01-09 | F Barnes | Electronic smoke detector |
US3824422A (en) * | 1972-06-27 | 1974-07-16 | Anglo Amer Corp South Africa | Smoke detectors |
CH551057A (de) * | 1973-04-17 | 1974-06-28 | Cerberus Ag | Ionisationsfeuermelder. |
JPS53123983A (en) * | 1977-04-05 | 1978-10-28 | Matsushita Electric Works Ltd | Photoelectric type smoke detector |
US4286159A (en) * | 1979-04-10 | 1981-08-25 | Hochiki Corporation | Detector coupling mechanism |
US4672217A (en) * | 1985-04-05 | 1987-06-09 | General Signal Corporation | Easily cleaned photoelectric smoke detector |
JPS63239592A (ja) * | 1987-03-27 | 1988-10-05 | ホーチキ株式会社 | 光電式煙感知器 |
US5327119A (en) * | 1989-12-22 | 1994-07-05 | Hochiki Kabushiki Kaisha | Ionizing smoke sensor |
US5400014A (en) * | 1993-07-12 | 1995-03-21 | Detection Systems, Inc. | Smoke detector with dark chamber |
US5546074A (en) * | 1993-08-19 | 1996-08-13 | Sentrol, Inc. | Smoke detector system with self-diagnostic capabilities and replaceable smoke intake canopy |
US5617077A (en) * | 1995-05-03 | 1997-04-01 | Pittway Corporation | Testable photoelectric detector |
US5633501A (en) * | 1995-06-07 | 1997-05-27 | Pittway Corporation | Combination photoelectric and ionization smoke detector |
US5818326A (en) * | 1996-07-02 | 1998-10-06 | Simplex Time Recorder Company | Early fire detection using temperature and smoke sensing |
US5781291A (en) * | 1996-10-22 | 1998-07-14 | Pittway Corporation | Smoke detectors utilizing a hydrophilic substance |
-
1999
- 1999-01-21 US US09/234,536 patent/US6057774A/en not_active Expired - Lifetime
-
2000
- 2000-01-12 WO PCT/US2000/000754 patent/WO2000043965A1/en active Application Filing
- 2000-01-12 DK DK00904308T patent/DK1153380T3/da active
- 2000-01-12 DE DE60039498T patent/DE60039498D1/de not_active Expired - Lifetime
- 2000-01-12 EP EP00904308A patent/EP1153380B1/de not_active Expired - Lifetime
- 2000-01-12 AT AT00904308T patent/ATE401640T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6057774A (en) | 2000-05-02 |
WO2000043965A1 (en) | 2000-07-27 |
EP1153380B1 (de) | 2008-07-16 |
EP1153380A1 (de) | 2001-11-14 |
EP1153380A4 (de) | 2004-07-28 |
ATE401640T1 (de) | 2008-08-15 |
DK1153380T3 (da) | 2008-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |