JPS6220359U - - Google Patents
Info
- Publication number
- JPS6220359U JPS6220359U JP1985111991U JP11199185U JPS6220359U JP S6220359 U JPS6220359 U JP S6220359U JP 1985111991 U JP1985111991 U JP 1985111991U JP 11199185 U JP11199185 U JP 11199185U JP S6220359 U JPS6220359 U JP S6220359U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- smoke detector
- shield plate
- photoelectric smoke
- mounting structure
- 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.)
- Granted
Links
- 239000000779 smoke Substances 0.000 claims description 15
Classifications
-
- 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
-
- 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)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985111991U JPH0434442Y2 (nl) | 1985-07-22 | 1985-07-22 | |
| CA000514413A CA1294698C (en) | 1985-07-22 | 1986-07-22 | Frame assembly for a photocell-type smoke detector |
| PCT/JP1986/000388 WO1987000667A1 (en) | 1985-07-22 | 1986-07-22 | Frame assembly of a photoelectric smoke sensor |
| DE86904401T DE3688131T2 (de) | 1985-07-22 | 1986-07-22 | Rahmenaufbau für photoelektrischen rauchsensor. |
| EP86904401A EP0233294B1 (en) | 1985-07-22 | 1986-07-22 | Frame assembly of a photoelectric smoke sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985111991U JPH0434442Y2 (nl) | 1985-07-22 | 1985-07-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6220359U true JPS6220359U (nl) | 1987-02-06 |
| JPH0434442Y2 JPH0434442Y2 (nl) | 1992-08-17 |
Family
ID=14575204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985111991U Expired JPH0434442Y2 (nl) | 1985-07-22 | 1985-07-22 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0233294B1 (nl) |
| JP (1) | JPH0434442Y2 (nl) |
| CA (1) | CA1294698C (nl) |
| DE (1) | DE3688131T2 (nl) |
| WO (1) | WO1987000667A1 (nl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63163698A (ja) * | 1986-12-26 | 1988-07-07 | ホーチキ株式会社 | 散乱光式煙感知器 |
| EP0569712B1 (en) * | 1992-04-25 | 1998-03-04 | Nohmi Bosai Ltd. | Fire detector |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54136981U (nl) * | 1978-03-15 | 1979-09-22 | ||
| JPS5721119U (nl) * | 1980-07-03 | 1982-02-03 | ||
| JPS5812316U (ja) * | 1981-07-14 | 1983-01-26 | 村田 信夫 | 洋傘 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2434178C2 (de) * | 1974-07-16 | 1983-12-08 | Matsushita Electric Works, Ltd., Kadoma, Osaka | Rauchmeldegerät nach dem Lichtstreuprinzip |
| DE2830532A1 (de) * | 1978-07-12 | 1980-01-31 | Eichenauer Fa Fritz | Elektrischer heizkoerper fuer fluide medien |
| FR2454661A1 (fr) * | 1979-04-20 | 1980-11-14 | Hochiki Co | Appareil de detection d'incendie a tetes detectrices interchangeables |
-
1985
- 1985-07-22 JP JP1985111991U patent/JPH0434442Y2/ja not_active Expired
-
1986
- 1986-07-22 WO PCT/JP1986/000388 patent/WO1987000667A1/ja active IP Right Grant
- 1986-07-22 DE DE86904401T patent/DE3688131T2/de not_active Expired - Fee Related
- 1986-07-22 EP EP86904401A patent/EP0233294B1/en not_active Expired - Lifetime
- 1986-07-22 CA CA000514413A patent/CA1294698C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54136981U (nl) * | 1978-03-15 | 1979-09-22 | ||
| JPS5721119U (nl) * | 1980-07-03 | 1982-02-03 | ||
| JPS5812316U (ja) * | 1981-07-14 | 1983-01-26 | 村田 信夫 | 洋傘 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0233294A4 (en) | 1989-03-16 |
| DE3688131T2 (de) | 1993-11-18 |
| CA1294698C (en) | 1992-01-21 |
| EP0233294B1 (en) | 1993-03-24 |
| EP0233294A1 (en) | 1987-08-26 |
| JPH0434442Y2 (nl) | 1992-08-17 |
| WO1987000667A1 (en) | 1987-01-29 |
| DE3688131D1 (de) | 1993-04-29 |