JPH06502Y2 - 屋根換気装置 - Google Patents
屋根換気装置Info
- Publication number
- JPH06502Y2 JPH06502Y2 JP1988150464U JP15046488U JPH06502Y2 JP H06502 Y2 JPH06502 Y2 JP H06502Y2 JP 1988150464 U JP1988150464 U JP 1988150464U JP 15046488 U JP15046488 U JP 15046488U JP H06502 Y2 JPH06502 Y2 JP H06502Y2
- Authority
- JP
- Japan
- Prior art keywords
- roof
- ventilation
- ridge
- rotating lid
- ventilation openings
- 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
- 238000009423 ventilation Methods 0.000 title claims description 40
- 239000000463 material Substances 0.000 claims description 24
- 239000012781 shape memory material Substances 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
- 229920000431 shape-memory polymer Polymers 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988150464U JPH06502Y2 (ja) | 1988-11-17 | 1988-11-17 | 屋根換気装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988150464U JPH06502Y2 (ja) | 1988-11-17 | 1988-11-17 | 屋根換気装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0271719U JPH0271719U (en]) | 1990-05-31 |
| JPH06502Y2 true JPH06502Y2 (ja) | 1994-01-05 |
Family
ID=31423634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988150464U Expired - Lifetime JPH06502Y2 (ja) | 1988-11-17 | 1988-11-17 | 屋根換気装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06502Y2 (en]) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60102308U (ja) * | 1983-12-19 | 1985-07-12 | 朝田 幸雄 | 換気口 |
| JPS62146348A (ja) * | 1985-12-19 | 1987-06-30 | 渡部 渉 | 形状記憶合金利用の換気棟装置 |
-
1988
- 1988-11-17 JP JP1988150464U patent/JPH06502Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0271719U (en]) | 1990-05-31 |
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