JPS63168744U - - Google Patents
Info
- Publication number
- JPS63168744U JPS63168744U JP6225087U JP6225087U JPS63168744U JP S63168744 U JPS63168744 U JP S63168744U JP 6225087 U JP6225087 U JP 6225087U JP 6225087 U JP6225087 U JP 6225087U JP S63168744 U JPS63168744 U JP S63168744U
- Authority
- JP
- Japan
- Prior art keywords
- view
- present
- outer plate
- deformed
- utility
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
Description
第１図は本考案のブロツクの正面図、第２図は
本考案のＡ〜Ａ線断面図、第３図は本考案のリブ
の拡大断面図、第４図は本考案の斜視図、第５図
は従来方式の参考斜視図。
１……ブロツク、２……外板、３，３′……リ
ブ、４，４′……結合部、５……コーナー材、６
……外板つぎ目、７……補強アングル鋼枠。
Fig. 1 is a front view of the block of the present invention, Fig. 2 is a cross-sectional view taken along the line A--A of the present invention, Fig. 3 is an enlarged sectional view of the rib of the present invention, Fig. 4 is a perspective view of the present invention, and Fig. 4 is a perspective view of the present invention. Figure 5 is a reference perspective view of the conventional method. 1 ...Block, 2...Outer plate, 3, 3'...Rib, 4, 4'...Joining part, 5...Corner material, 6
...Outer panel joints, 7...Reinforced angle steel frame.
補正 昭６２．１１．２４
図面の簡単な説明を次のように補正する。
明細書３頁１０行目第５図の「参考」の文字を
削除いたします。Amendment November 24, 1982 The brief description of the drawing is amended as follows. The word "Reference" in Figure 5 on page 3, line 10 of the specification will be deleted.
Claims (1)
流方向に変形Ｗ型の形状をなす復数の縦方向に凹
リブを形成したダクト。 A rectangular cylindrical duct in which a plurality of vertically concave ribs are formed on each surface of the outer plate in a deformed W-shape in the airflow direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6225087U JPH0528418Y2 (en) | 1987-04-24 | 1987-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6225087U JPH0528418Y2 (en) | 1987-04-24 | 1987-04-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63168744U true JPS63168744U (en) | 1988-11-02 |
| JPH0528418Y2 JPH0528418Y2 (en) | 1993-07-21 |
Family
ID=30896343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6225087U Expired - Lifetime JPH0528418Y2 (en) | 1987-04-24 | 1987-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528418Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007147269A (en) * | 2005-11-04 | 2007-06-14 | Fuji Kucho Kogyo Kk | Duct and its manufacturing method |
| JP2007240948A (en) * | 2006-03-09 | 2007-09-20 | Mitsubishi Electric Corp | Noise reduction device and blower |
| JP2009121699A (en) * | 2007-11-12 | 2009-06-04 | Yatome Kogyo Kk | Duct for air conditioning |
| JP2009228971A (en) * | 2008-03-21 | 2009-10-08 | Mitsubishi Heavy Ind Ltd | Duct |
| JP2010048449A (en) * | 2008-08-20 | 2010-03-04 | Shin Fuji Kucho:Kk | Air conditioning duct |
-
1987
- 1987-04-24 JP JP6225087U patent/JPH0528418Y2/ja not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007147269A (en) * | 2005-11-04 | 2007-06-14 | Fuji Kucho Kogyo Kk | Duct and its manufacturing method |
| JP2007240948A (en) * | 2006-03-09 | 2007-09-20 | Mitsubishi Electric Corp | Noise reduction device and blower |
| JP2009121699A (en) * | 2007-11-12 | 2009-06-04 | Yatome Kogyo Kk | Duct for air conditioning |
| JP2009228971A (en) * | 2008-03-21 | 2009-10-08 | Mitsubishi Heavy Ind Ltd | Duct |
| JP2010048449A (en) * | 2008-08-20 | 2010-03-04 | Shin Fuji Kucho:Kk | Air conditioning duct |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528418Y2 (en) | 1993-07-21 |