JPS6329781Y2 - - Google Patents
Info
- Publication number
- JPS6329781Y2 JPS6329781Y2 JP6550983U JP6550983U JPS6329781Y2 JP S6329781 Y2 JPS6329781 Y2 JP S6329781Y2 JP 6550983 U JP6550983 U JP 6550983U JP 6550983 U JP6550983 U JP 6550983U JP S6329781 Y2 JPS6329781 Y2 JP S6329781Y2
- Authority
- JP
- Japan
- Prior art keywords
- ridge
- ventilation
- heat
- memory alloy
- shape memory
- 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
Links
- 238000009423 ventilation Methods 0.000 claims description 46
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 16
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 241000271566 Aves Species 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 241000287127 Passeridae Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000029052 metamorphosis Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Landscapes
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
- Building Environments (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6550983U JPS59170143U (ja) | 1983-04-30 | 1983-04-30 | 棟換気構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6550983U JPS59170143U (ja) | 1983-04-30 | 1983-04-30 | 棟換気構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59170143U JPS59170143U (ja) | 1984-11-14 |
| JPS6329781Y2 true JPS6329781Y2 (en]) | 1988-08-10 |
Family
ID=30195709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6550983U Granted JPS59170143U (ja) | 1983-04-30 | 1983-04-30 | 棟換気構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59170143U (en]) |
-
1983
- 1983-04-30 JP JP6550983U patent/JPS59170143U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59170143U (ja) | 1984-11-14 |
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