JPS5252394A - Transmission type smoke detector - Google Patents
Transmission type smoke detectorInfo
- Publication number
- JPS5252394A JPS5252394A JP12748175A JP12748175A JPS5252394A JP S5252394 A JPS5252394 A JP S5252394A JP 12748175 A JP12748175 A JP 12748175A JP 12748175 A JP12748175 A JP 12748175A JP S5252394 A JPS5252394 A JP S5252394A
- Authority
- JP
- Japan
- Prior art keywords
- smoke detector
- transmission type
- type smoke
- comparator
- 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.)
- Granted
Links
Landscapes
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
PURPOSE: To simplify construction, reduce current consumption and provide a detector free from false operation by composing a comparator of a smoke detector to the comparator using a special Tr (PU).
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12748175A JPS5252394A (en) | 1975-10-24 | 1975-10-24 | Transmission type smoke detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12748175A JPS5252394A (en) | 1975-10-24 | 1975-10-24 | Transmission type smoke detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5252394A true JPS5252394A (en) | 1977-04-27 |
JPS5543718B2 JPS5543718B2 (en) | 1980-11-07 |
Family
ID=14960996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12748175A Granted JPS5252394A (en) | 1975-10-24 | 1975-10-24 | Transmission type smoke detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5252394A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59147094A (en) * | 1983-02-09 | 1984-08-23 | Kawasaki Steel Corp | Oil composition for temper-rolling |
US11040186B2 (en) | 2015-10-28 | 2021-06-22 | Becton, Dickinson And Company | Pinch clamp device |
US11628290B2 (en) | 2016-02-17 | 2023-04-18 | Becton, Dickinson And Company | Pinch clamp |
-
1975
- 1975-10-24 JP JP12748175A patent/JPS5252394A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59147094A (en) * | 1983-02-09 | 1984-08-23 | Kawasaki Steel Corp | Oil composition for temper-rolling |
JPS6152200B2 (en) * | 1983-02-09 | 1986-11-12 | Kawasaki Seitetsu Kk | |
US11040186B2 (en) | 2015-10-28 | 2021-06-22 | Becton, Dickinson And Company | Pinch clamp device |
US11724088B2 (en) | 2015-10-28 | 2023-08-15 | Becton, Dickinson And Company | Pinch clamp device |
US11628290B2 (en) | 2016-02-17 | 2023-04-18 | Becton, Dickinson And Company | Pinch clamp |
Also Published As
Publication number | Publication date |
---|---|
JPS5543718B2 (en) | 1980-11-07 |
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