FI891504A0 - Foerfarande foer foerindikering av brand. - Google Patents
Foerfarande foer foerindikering av brand.Info
- Publication number
- FI891504A0 FI891504A0 FI891504A FI891504A FI891504A0 FI 891504 A0 FI891504 A0 FI 891504A0 FI 891504 A FI891504 A FI 891504A FI 891504 A FI891504 A FI 891504A FI 891504 A0 FI891504 A0 FI 891504A0
- Authority
- FI
- Finland
- Prior art keywords
- foerindikering
- brand
- foerfarande foer
- foerfarande
- foer
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH119388A CH674274A5 (en) | 1988-03-30 | 1988-03-30 | Early warning fire alarm system |
CH4760/88A CH677543A5 (en) | 1988-12-23 | 1988-12-23 | Early warning fire alarm system |
Publications (2)
Publication Number | Publication Date |
---|---|
FI891504A0 true FI891504A0 (fi) | 1989-03-29 |
FI891504A FI891504A (fi) | 1989-10-01 |
Family
ID=25686951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI891504A FI891504A (fi) | 1988-03-30 | 1989-03-29 | Foerfarande foer foerindikering av brand. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5005003A (fi) |
EP (1) | EP0338218B1 (fi) |
JP (1) | JPH01270199A (fi) |
CA (1) | CA1322781C (fi) |
DE (1) | DE58905587D1 (fi) |
FI (1) | FI891504A (fi) |
NO (1) | NO891328L (fi) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5483222A (en) * | 1993-11-15 | 1996-01-09 | Pittway Corporation | Multiple sensor apparatus and method |
CH686913A5 (de) * | 1993-11-22 | 1996-07-31 | Cerberus Ag | Anordnung zur Frueherkennung von Braenden. |
US5627515A (en) * | 1995-02-24 | 1997-05-06 | Pittway Corporation | Alarm system with multiple cooperating sensors |
US5574434A (en) * | 1995-08-11 | 1996-11-12 | Liu; Hung-Chang | Alarm for heat multistaged detecting |
US6229439B1 (en) | 1998-07-22 | 2001-05-08 | Pittway Corporation | System and method of filtering |
US6222456B1 (en) | 1998-10-01 | 2001-04-24 | Pittway Corporation | Detector with variable sample rate |
JP3708727B2 (ja) * | 1998-10-30 | 2005-10-19 | ホーチキ株式会社 | 火災感知器及び火災検出方法 |
DE10011411C2 (de) * | 2000-03-09 | 2003-08-14 | Bosch Gmbh Robert | Bildgebender Brandmelder |
DE10040570C1 (de) * | 2000-08-18 | 2002-04-18 | Bosch Gmbh Robert | Prüfvorrichtung zur Funktionsprüfung eines Temperaturfühlers eines Melders, Melder und Verfahren zur Funktionsprüfung eines Melders |
JP3803047B2 (ja) * | 2001-09-27 | 2006-08-02 | ホーチキ株式会社 | 火災感知器 |
US6719456B2 (en) * | 2001-10-23 | 2004-04-13 | Randall S. Mundt | Methods and apparatus for firefighting |
US6897774B2 (en) * | 2003-05-07 | 2005-05-24 | Edwards Systems Technology, Inc. | Ambient condition detector with multipe sensors and single control unit |
US7233253B2 (en) * | 2003-09-12 | 2007-06-19 | Simplexgrinnell Lp | Multiwavelength smoke detector using white light LED |
US20080000650A1 (en) * | 2006-06-30 | 2008-01-03 | Lg Electronics Inc. | Cooking appliance |
EP2091029B2 (de) * | 2008-02-15 | 2020-11-18 | Siemens Schweiz AG | Gefahrenerkennung mit Einbezug einer in einem Mikrocontroller integrierten Temperaturmesseinrichtung |
US9664712B2 (en) * | 2009-12-11 | 2017-05-30 | Abb Schweiz Ag | Magneto optical current transducer with improved outage performance |
DE102010015467B4 (de) * | 2010-04-16 | 2012-09-27 | Winrich Hoseit | Brandmelder zur Überwachung eines Raumes |
CN101963034B (zh) * | 2010-09-15 | 2012-09-05 | 浙江采丰防火技术有限公司 | 一种防火门窗在线实时监测系统 |
US9251683B2 (en) | 2011-09-16 | 2016-02-02 | Honeywell International Inc. | Flame detector using a light guide for optical sensing |
DE102012020127B4 (de) | 2012-10-15 | 2016-06-09 | Telesystems Thorwarth Gmbh | Anordnung zur Überwachung und Brandfrühsterkennung für mehrere brand- und/oder explosionsgefährdete Gefäße und/oder Gehäuse |
CN103366490A (zh) * | 2013-06-26 | 2013-10-23 | 河南理工大学 | 一种电气火灾预警装置以及方法 |
JP7066402B2 (ja) * | 2017-12-27 | 2022-05-13 | 能美防災株式会社 | 火災報知設備 |
JP7265666B2 (ja) * | 2017-12-27 | 2023-04-26 | 能美防災株式会社 | 火災報知設備 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH519761A (de) * | 1971-03-04 | 1972-02-29 | Cerberus Ag | Flammen-Detektor |
CH547532A (de) * | 1972-07-17 | 1974-03-29 | Cerberus Ag | Ionisationsfeuermelder. |
CH546989A (de) * | 1972-12-06 | 1974-03-15 | Cerberus Ag | Verfahren und vorrichtung zur brandmeldung. |
CH551057A (de) * | 1973-04-17 | 1974-06-28 | Cerberus Ag | Ionisationsfeuermelder. |
US3916209A (en) * | 1973-07-24 | 1975-10-28 | Electro Signal Lab | Vaned baffle for optical smoke detector |
CH572252A5 (fi) * | 1973-11-09 | 1976-01-30 | Nohmi Bosai Kogyo Co Ltd | |
FR2257118B1 (fi) * | 1974-01-04 | 1976-11-26 | Commissariat Energie Atomique | |
CH561942A5 (fi) * | 1974-03-08 | 1975-05-15 | Cerberus Ag | |
US4134111A (en) * | 1976-12-16 | 1979-01-09 | N.V. Tools Limited | Aerosol detector and method |
US4300133A (en) * | 1977-03-28 | 1981-11-10 | Solomon Elias E | Smoke detector |
FR2441227A1 (fr) * | 1978-11-09 | 1980-06-06 | Chauveau Henry | Installation de surveillance contre les incendies |
CH638101A5 (de) * | 1979-05-21 | 1983-09-15 | Cerberus Ag | Brandmelder. |
EP0107042B1 (de) * | 1982-10-01 | 1987-01-07 | Cerberus Ag | Infrarot-Detektor zur Feststellung eines Eindringlings in einen Raum |
CH663678A5 (en) * | 1984-02-13 | 1987-12-31 | Cerberus Ag | Device for detecting events by means of detectors |
US4691196A (en) * | 1984-03-23 | 1987-09-01 | Santa Barbara Research Center | Dual spectrum frequency responding fire sensor |
DE3419802C2 (de) * | 1984-05-26 | 1986-05-15 | Al Nour, Vaduz | Einbruchalarmeinrichtung für abgeschlossene Räume |
US4617560A (en) * | 1984-12-31 | 1986-10-14 | Gutmann Robin P E | Smoke or fire detector |
DE8620624U1 (de) * | 1986-07-31 | 1988-01-07 | Siemens AG, 1000 Berlin und 8000 München | Rauchmelder zur Brandfrüherkennung |
DE8715667U1 (de) * | 1987-09-19 | 1988-01-28 | Schaaf, Norbert, Dipl.-Ing., 6200 Wiesbaden | Sensor, insbesondere für ein Gerät zum Überwachen der Innenräume von Gebäuden durch Erfassen von Druckschwankungen |
-
1989
- 1989-02-25 DE DE89103352T patent/DE58905587D1/de not_active Expired - Fee Related
- 1989-02-25 EP EP89103352A patent/EP0338218B1/de not_active Expired - Lifetime
- 1989-03-15 JP JP1061080A patent/JPH01270199A/ja active Pending
- 1989-03-29 NO NO89891328A patent/NO891328L/no unknown
- 1989-03-29 FI FI891504A patent/FI891504A/fi not_active Application Discontinuation
- 1989-03-29 US US07/330,187 patent/US5005003A/en not_active Expired - Fee Related
- 1989-03-30 CA CA000595171A patent/CA1322781C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0338218A1 (de) | 1989-10-25 |
CA1322781C (en) | 1993-10-05 |
FI891504A (fi) | 1989-10-01 |
NO891328L (no) | 1989-10-02 |
DE58905587D1 (de) | 1993-10-21 |
EP0338218B1 (de) | 1993-09-15 |
JPH01270199A (ja) | 1989-10-27 |
NO891328D0 (no) | 1989-03-29 |
US5005003A (en) | 1991-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: CERBERUS LTD. |