JPH0643377Y2 - 二重筒式煙突 - Google Patents
二重筒式煙突Info
- Publication number
- JPH0643377Y2 JPH0643377Y2 JP3490889U JP3490889U JPH0643377Y2 JP H0643377 Y2 JPH0643377 Y2 JP H0643377Y2 JP 3490889 U JP3490889 U JP 3490889U JP 3490889 U JP3490889 U JP 3490889U JP H0643377 Y2 JPH0643377 Y2 JP H0643377Y2
- Authority
- JP
- Japan
- Prior art keywords
- chimney
- cylinder
- outer cylinder
- inner cylinder
- opening
- 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
- 238000003466 welding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Chimneys And Flues (AREA)
- Working Measures On Existing Buildindgs (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3490889U JPH0643377Y2 (ja) | 1989-03-28 | 1989-03-28 | 二重筒式煙突 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3490889U JPH0643377Y2 (ja) | 1989-03-28 | 1989-03-28 | 二重筒式煙突 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02125159U JPH02125159U (en, 2012) | 1990-10-16 |
JPH0643377Y2 true JPH0643377Y2 (ja) | 1994-11-14 |
Family
ID=31539795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3490889U Expired - Lifetime JPH0643377Y2 (ja) | 1989-03-28 | 1989-03-28 | 二重筒式煙突 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0643377Y2 (en, 2012) |
-
1989
- 1989-03-28 JP JP3490889U patent/JPH0643377Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02125159U (en, 2012) | 1990-10-16 |
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