JP2541609Y2 - 火災感知器 - Google Patents
火災感知器Info
- Publication number
- JP2541609Y2 JP2541609Y2 JP1990405839U JP40583990U JP2541609Y2 JP 2541609 Y2 JP2541609 Y2 JP 2541609Y2 JP 1990405839 U JP1990405839 U JP 1990405839U JP 40583990 U JP40583990 U JP 40583990U JP 2541609 Y2 JP2541609 Y2 JP 2541609Y2
- Authority
- JP
- Japan
- Prior art keywords
- bimetal
- movable contact
- spring plate
- plate
- fire 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 description 11
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000001012 protector Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990405839U JP2541609Y2 (ja) | 1990-12-28 | 1990-12-28 | 火災感知器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990405839U JP2541609Y2 (ja) | 1990-12-28 | 1990-12-28 | 火災感知器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0493392U JPH0493392U (enrdf_load_stackoverflow) | 1992-08-13 |
JP2541609Y2 true JP2541609Y2 (ja) | 1997-07-16 |
Family
ID=31883203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990405839U Expired - Lifetime JP2541609Y2 (ja) | 1990-12-28 | 1990-12-28 | 火災感知器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2541609Y2 (enrdf_load_stackoverflow) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6142741U (ja) * | 1984-08-24 | 1986-03-19 | 松下電工株式会社 | 小形スイツチ |
JPS6389637U (enrdf_load_stackoverflow) * | 1986-11-29 | 1988-06-10 | ||
JPH0726794Y2 (ja) * | 1989-03-13 | 1995-06-14 | 能美防災株式会社 | 複合式火災感知器 |
-
1990
- 1990-12-28 JP JP1990405839U patent/JP2541609Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0493392U (enrdf_load_stackoverflow) | 1992-08-13 |
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