WO1997026632A1 - Arrangements in audiovisual fire detecting apparatus - Google Patents
Arrangements in audiovisual fire detecting apparatus Download PDFInfo
- Publication number
- WO1997026632A1 WO1997026632A1 PCT/NO1997/000013 NO9700013W WO9726632A1 WO 1997026632 A1 WO1997026632 A1 WO 1997026632A1 NO 9700013 W NO9700013 W NO 9700013W WO 9726632 A1 WO9726632 A1 WO 9726632A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- smoke
- volt
- flash
- light source
- light
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97902758A EP0875051A1 (en) | 1996-01-19 | 1997-01-15 | Arrangements in audiovisual fire detecting apparatus |
AU16772/97A AU1677297A (en) | 1996-01-19 | 1997-01-15 | Arrangements in audiovisual fire detecting apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO960230A NO960230L (en) | 1996-01-19 | 1996-01-19 | The fire alarm apparatus |
NO960230 | 1996-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997026632A1 true WO1997026632A1 (en) | 1997-07-24 |
Family
ID=19898951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/NO1997/000013 WO1997026632A1 (en) | 1996-01-19 | 1997-01-15 | Arrangements in audiovisual fire detecting apparatus |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0875051A1 (en) |
AU (1) | AU1677297A (en) |
NO (1) | NO960230L (en) |
WO (1) | WO1997026632A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000022588A1 (en) * | 1998-10-15 | 2000-04-20 | Acbond Limited | Improvements in and relating to electrical accessories |
WO2001097188A1 (en) * | 2000-06-14 | 2001-12-20 | Kaiser Richard A | Multi-functional smoke detector and signal device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4155081A (en) * | 1977-10-25 | 1979-05-15 | Honeywell Inc. | Rechargeable battery backup power source for an ionization smoke detector device |
US4283657A (en) * | 1976-03-25 | 1981-08-11 | Lampiridae Associates | Exit illuminating system |
US4422069A (en) * | 1980-10-17 | 1983-12-20 | Edstroem Karl L | System for indicating an emergency exit |
US4649376A (en) * | 1984-06-19 | 1987-03-10 | Richard Frank | Visual fire alarm apparatus |
US4668935A (en) * | 1982-12-22 | 1987-05-26 | Mcdermott Julian A | Visual alarm reliability assurance system |
US5019805A (en) * | 1989-02-03 | 1991-05-28 | Flash-Alert Inc. | Smoke detector with strobed visual alarm and remote alarm coupling |
-
1996
- 1996-01-19 NO NO960230A patent/NO960230L/en unknown
-
1997
- 1997-01-15 AU AU16772/97A patent/AU1677297A/en not_active Abandoned
- 1997-01-15 EP EP97902758A patent/EP0875051A1/en not_active Withdrawn
- 1997-01-15 WO PCT/NO1997/000013 patent/WO1997026632A1/en not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4283657A (en) * | 1976-03-25 | 1981-08-11 | Lampiridae Associates | Exit illuminating system |
US4155081A (en) * | 1977-10-25 | 1979-05-15 | Honeywell Inc. | Rechargeable battery backup power source for an ionization smoke detector device |
US4422069A (en) * | 1980-10-17 | 1983-12-20 | Edstroem Karl L | System for indicating an emergency exit |
US4668935A (en) * | 1982-12-22 | 1987-05-26 | Mcdermott Julian A | Visual alarm reliability assurance system |
US4649376A (en) * | 1984-06-19 | 1987-03-10 | Richard Frank | Visual fire alarm apparatus |
US5019805A (en) * | 1989-02-03 | 1991-05-28 | Flash-Alert Inc. | Smoke detector with strobed visual alarm and remote alarm coupling |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000022588A1 (en) * | 1998-10-15 | 2000-04-20 | Acbond Limited | Improvements in and relating to electrical accessories |
WO2001097188A1 (en) * | 2000-06-14 | 2001-12-20 | Kaiser Richard A | Multi-functional smoke detector and signal device |
Also Published As
Publication number | Publication date |
---|---|
NO960230D0 (en) | 1996-01-19 |
AU1677297A (en) | 1997-08-11 |
NO960230L (en) | 1997-07-21 |
EP0875051A1 (en) | 1998-11-04 |
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