JPH0537152Y2 - - Google Patents
Info
- Publication number
- JPH0537152Y2 JPH0537152Y2 JP463990U JP463990U JPH0537152Y2 JP H0537152 Y2 JPH0537152 Y2 JP H0537152Y2 JP 463990 U JP463990 U JP 463990U JP 463990 U JP463990 U JP 463990U JP H0537152 Y2 JPH0537152 Y2 JP H0537152Y2
- Authority
- JP
- Japan
- Prior art keywords
- ventilation duct
- dual
- fitting member
- pipe
- partition
- 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 claims description 21
- 238000005192 partition Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP463990U JPH0537152Y2 (nl) | 1990-01-24 | 1990-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP463990U JPH0537152Y2 (nl) | 1990-01-24 | 1990-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0397136U JPH0397136U (nl) | 1991-10-04 |
| JPH0537152Y2 true JPH0537152Y2 (nl) | 1993-09-20 |
Family
ID=31508375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP463990U Expired - Lifetime JPH0537152Y2 (nl) | 1990-01-24 | 1990-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537152Y2 (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3481895B2 (ja) * | 1999-11-12 | 2003-12-22 | 株式会社栗本鐵工所 | 二層管用ベント構造 |
| JP4748894B2 (ja) * | 2001-07-30 | 2011-08-17 | 三菱電機株式会社 | 換気系の室外端末器 |
-
1990
- 1990-01-24 JP JP463990U patent/JPH0537152Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0397136U (nl) | 1991-10-04 |
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