JPS6155788U - - Google Patents
Info
- Publication number
- JPS6155788U JPS6155788U JP13717784U JP13717784U JPS6155788U JP S6155788 U JPS6155788 U JP S6155788U JP 13717784 U JP13717784 U JP 13717784U JP 13717784 U JP13717784 U JP 13717784U JP S6155788 U JPS6155788 U JP S6155788U
- Authority
- JP
- Japan
- Prior art keywords
- transparent material
- fire detector
- driving means
- wiping
- optical
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims 3
- 239000011521 glass Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
- Alarm Systems (AREA)
Description
第１図、第２図、第３図はこの考案による光学
式火災感知器のそれぞれ異なる実施例で、第１図
は減光式あるいは輻視式の感知器の１実施例の要
部断面図、第２図は減光式感知器の１実施例の斜
視図、第３図は散乱光式感知器の１実施例の断面
図である。
１…投光部あるいは受光部の筐体、１１，１６
…投光部、１２，１７…受光部、４，１３，１８
…透光体、８，１４，２１…払掃手段、６，２２
…駆動手段、３…環状回転板、２０…可動レバー
。
Figures 1, 2, and 3 show different embodiments of the optical fire detector according to this invention, and Figure 1 is a cross-sectional view of the essential parts of one embodiment of the attenuation type or radiation type detector. , FIG. 2 is a perspective view of one embodiment of the light attenuation type sensor, and FIG. 3 is a sectional view of one embodiment of the scattered light type sensor. 1... Housing of light emitter or light receiver, 11, 16
...Light emitter, 12, 17...Light receiver, 4, 13, 18
... Translucent body, 8, 14, 21 ... Cleaning means, 6, 22
...driving means, 3... annular rotary plate, 20... movable lever.
Claims (1)
系を用いた光学式火災感知器において、上記透光
体の払拭手段と、遠隔操作により動作する駆動手
段とを設け、上記駆動手段によつて上記透光体を
回転あるいは上記払拭手段を動作させるように構
成してなることを特徴とする光学式火災感知器。 In an optical fire detector using an optical system having a transparent material such as a lens or glass, a means for wiping the transparent material and a driving means operated by remote control are provided, and the driving means operates to wipe the transparent material. An optical fire detector characterized in that it is configured to rotate its body or operate the above-mentioned wiping means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984137177U JPH0441434Y2 (en) | 1984-09-12 | 1984-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984137177U JPH0441434Y2 (en) | 1984-09-12 | 1984-09-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6155788U true JPS6155788U (en) | 1986-04-15 |
| JPH0441434Y2 JPH0441434Y2 (en) | 1992-09-29 |
Family
ID=30695591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984137177U Expired JPH0441434Y2 (en) | 1984-09-12 | 1984-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441434Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01172189U (en) * | 1988-05-19 | 1989-12-06 | ||
| JP2017121391A (en) * | 2016-01-08 | 2017-07-13 | ホーチキ株式会社 | Fire hydrant device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2424550B1 (en) | 2009-04-29 | 2017-06-07 | Ganeden Biotech, Inc. | Bacterial cell membrane formulation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56392U (en) * | 1979-06-16 | 1981-01-06 | ||
| JPS5751142U (en) * | 1980-09-09 | 1982-03-24 | ||
| JPS5817281U (en) * | 1981-07-29 | 1983-02-02 | スズキ株式会社 | Truck side member |
-
1984
- 1984-09-12 JP JP1984137177U patent/JPH0441434Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56392U (en) * | 1979-06-16 | 1981-01-06 | ||
| JPS5751142U (en) * | 1980-09-09 | 1982-03-24 | ||
| JPS5817281U (en) * | 1981-07-29 | 1983-02-02 | スズキ株式会社 | Truck side member |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01172189U (en) * | 1988-05-19 | 1989-12-06 | ||
| JP2017121391A (en) * | 2016-01-08 | 2017-07-13 | ホーチキ株式会社 | Fire hydrant device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0441434Y2 (en) | 1992-09-29 |