JPS6146348Y2 - - Google Patents
Info
- Publication number
- JPS6146348Y2 JPS6146348Y2 JP3830080U JP3830080U JPS6146348Y2 JP S6146348 Y2 JPS6146348 Y2 JP S6146348Y2 JP 3830080 U JP3830080 U JP 3830080U JP 3830080 U JP3830080 U JP 3830080U JP S6146348 Y2 JPS6146348 Y2 JP S6146348Y2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- hood
- ventilation fan
- pivotally connected
- freely
- 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 22
- 238000009413 insulation Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3830080U JPS6146348Y2 (zh) | 1980-03-24 | 1980-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3830080U JPS6146348Y2 (zh) | 1980-03-24 | 1980-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56140035U JPS56140035U (zh) | 1981-10-22 |
| JPS6146348Y2 true JPS6146348Y2 (zh) | 1986-12-26 |
Family
ID=29633821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3830080U Expired JPS6146348Y2 (zh) | 1980-03-24 | 1980-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6146348Y2 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6124939A (ja) * | 1984-07-11 | 1986-02-03 | Nippon Denso Co Ltd | 自動車用冷暖房装置の気流制御弁及びその製造方法 |
| JP2530284B2 (ja) * | 1993-05-14 | 1996-09-04 | 京正 上原 | 換気扇取付装置 |
-
1980
- 1980-03-24 JP JP3830080U patent/JPS6146348Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56140035U (zh) | 1981-10-22 |
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