AU8453075A - Smoke detector - Google Patents
Smoke detectorInfo
- Publication number
- AU8453075A AU8453075A AU84530/75A AU8453075A AU8453075A AU 8453075 A AU8453075 A AU 8453075A AU 84530/75 A AU84530/75 A AU 84530/75A AU 8453075 A AU8453075 A AU 8453075A AU 8453075 A AU8453075 A AU 8453075A
- Authority
- AU
- Australia
- Prior art keywords
- smoke detector
- smoke
- detector
- 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
Links
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
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU879974 | 1974-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU8453075A true AU8453075A (en) | 1977-03-10 |
Family
ID=3699518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU84530/75A Expired AU8453075A (en) | 1974-09-09 | 1974-09-09 | Smoke detector |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5153890A (en) |
AU (1) | AU8453075A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6133192U (en) * | 1984-07-31 | 1986-02-28 | ホーチキ株式会社 | Scattered light smoke detector test equipment |
-
1974
- 1974-09-09 AU AU84530/75A patent/AU8453075A/en not_active Expired
-
1975
- 1975-09-09 JP JP50108597A patent/JPS5153890A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5153890A (en) | 1976-05-12 |
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