JP2537575Y2 - 熱式火災感知器 - Google Patents
熱式火災感知器Info
- Publication number
- JP2537575Y2 JP2537575Y2 JP7559590U JP7559590U JP2537575Y2 JP 2537575 Y2 JP2537575 Y2 JP 2537575Y2 JP 7559590 U JP7559590 U JP 7559590U JP 7559590 U JP7559590 U JP 7559590U JP 2537575 Y2 JP2537575 Y2 JP 2537575Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- mounting base
- element mounting
- main body
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 27
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000945 filler Substances 0.000 description 16
- 238000005476 soldering Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7559590U JP2537575Y2 (ja) | 1990-07-18 | 1990-07-18 | 熱式火災感知器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7559590U JP2537575Y2 (ja) | 1990-07-18 | 1990-07-18 | 熱式火災感知器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0436691U JPH0436691U (enrdf_load_stackoverflow) | 1992-03-27 |
JP2537575Y2 true JP2537575Y2 (ja) | 1997-06-04 |
Family
ID=31616304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7559590U Expired - Lifetime JP2537575Y2 (ja) | 1990-07-18 | 1990-07-18 | 熱式火災感知器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2537575Y2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001216578A (ja) * | 2000-01-31 | 2001-08-10 | Nohmi Bosai Ltd | 火災感知器 |
JP2004039377A (ja) * | 2002-07-02 | 2004-02-05 | Yazaki Corp | 電子部品の端子接続部分への防湿剤塗布構造 |
-
1990
- 1990-07-18 JP JP7559590U patent/JP2537575Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0436691U (enrdf_load_stackoverflow) | 1992-03-27 |
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