JPH057674Y2 - - Google Patents
Info
- Publication number
- JPH057674Y2 JPH057674Y2 JP1987152385U JP15238587U JPH057674Y2 JP H057674 Y2 JPH057674 Y2 JP H057674Y2 JP 1987152385 U JP1987152385 U JP 1987152385U JP 15238587 U JP15238587 U JP 15238587U JP H057674 Y2 JPH057674 Y2 JP H057674Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- external electrode
- shield case
- smoke
- external
- 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 - Lifetime
Links
- 239000000779 smoke Substances 0.000 claims description 32
- 230000005855 radiation Effects 0.000 claims description 29
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000758 substrate Substances 0.000 description 9
- 239000002184 metal Substances 0.000 description 6
- 238000005192 partition Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 241000238631 Hexapoda Species 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987152385U JPH057674Y2 (fi) | 1987-10-05 | 1987-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987152385U JPH057674Y2 (fi) | 1987-10-05 | 1987-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6457592U JPS6457592U (fi) | 1989-04-10 |
| JPH057674Y2 true JPH057674Y2 (fi) | 1993-02-25 |
Family
ID=31427262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987152385U Expired - Lifetime JPH057674Y2 (fi) | 1987-10-05 | 1987-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057674Y2 (fi) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53100295A (en) * | 1977-02-14 | 1978-09-01 | Omron Tateisi Electronics Co | Ionization type smoke detector |
| JPS593363B2 (ja) * | 1978-02-13 | 1984-01-24 | 日東精工株式会社 | 物品移送装置 |
| JPS6237395B2 (fi) * | 1980-02-18 | 1987-08-12 | Shinetsu Polymer Co |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS593363U (ja) * | 1982-06-29 | 1984-01-10 | ニツタン株式会社 | イオン化式煙感知器 |
| JPS6237395U (fi) * | 1985-08-24 | 1987-03-05 |
-
1987
- 1987-10-05 JP JP1987152385U patent/JPH057674Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53100295A (en) * | 1977-02-14 | 1978-09-01 | Omron Tateisi Electronics Co | Ionization type smoke detector |
| JPS593363B2 (ja) * | 1978-02-13 | 1984-01-24 | 日東精工株式会社 | 物品移送装置 |
| JPS6237395B2 (fi) * | 1980-02-18 | 1987-08-12 | Shinetsu Polymer Co |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6457592U (fi) | 1989-04-10 |
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