JPH0178848U - - Google Patents
Info
- Publication number
- JPH0178848U JPH0178848U JP1987174213U JP17421387U JPH0178848U JP H0178848 U JPH0178848 U JP H0178848U JP 1987174213 U JP1987174213 U JP 1987174213U JP 17421387 U JP17421387 U JP 17421387U JP H0178848 U JPH0178848 U JP H0178848U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- outer periphery
- around
- cross
- synthetic resin
- 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
- 239000010410 layer Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000011358 absorbing material Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000004378 air conditioning Methods 0.000 claims 1
- 239000011247 coating layer Substances 0.000 claims 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Duct Arrangements (AREA)
Description
第１図は本考案の実施例を示す一部切欠正面図
、第２図は第１図の断面図、第３図は第１図のＡ
部拡大断面図、第４図イ，ロは第２図のＢ部拡大
断面図、第５図は本考案の矩形断面消音ダクトを
示す断面図、第６図は本考案のオーバル形消音ダ
クトを示す断面図および第７図は従来例を示す要
部破断断面図である。
２……ガラス繊維クロス層、４……鋼線、５…
…吸音材層、６……合成樹脂フイルム被覆層。
Figure 1 is a partially cutaway front view showing an embodiment of the present invention, Figure 2 is a sectional view of Figure 1, and Figure 3 is A of Figure 1.
Figures 4A and 4B are enlarged cross-sectional views of part B in Figure 2, Figure 5 is a cross-sectional view showing the rectangular cross-section sound deadening duct of the present invention, and Figure 6 shows the oval sound deadening duct of the present invention. The sectional view shown and FIG. 7 are main part broken sectional views showing a conventional example. 2...Glass fiber cloth layer, 4...Steel wire, 5...
...Sound absorbing material layer, 6...Synthetic resin film coating layer.
Claims (1)
状に巻装した接着剤付き鋼線と、その外側に巻装
した吸音材層と、その外周に被嵌した合成樹脂被
覆層からなるダクトであつて該ダクトの断面が偏
平であることを特徴とする空調用消音ダクト。 A duct consisting of a single glass fiber cloth layer, an adhesive-coated steel wire wrapped spirally around the outer periphery, a sound absorbing material layer wrapped around the outside, and a synthetic resin coating layer fitted around the outer periphery. A sound deadening duct for air conditioning, characterized in that the cross section of the duct is flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17421387U JPH0448429Y2 (en) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17421387U JPH0448429Y2 (en) | 1987-11-13 | 1987-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0178848U true JPH0178848U (en) | 1989-05-26 |
| JPH0448429Y2 JPH0448429Y2 (en) | 1992-11-16 |
Family
ID=31466084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17421387U Expired JPH0448429Y2 (en) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448429Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010505083A (en) * | 2006-09-29 | 2010-02-18 | スペシャリスト インシュレイション リミテッド | Insulation duct products |
| JP2013113094A (en) * | 2011-11-24 | 2013-06-10 | Toyota Boshoku Corp | Air cleaner device and air intake duct device |
-
1987
- 1987-11-13 JP JP17421387U patent/JPH0448429Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010505083A (en) * | 2006-09-29 | 2010-02-18 | スペシャリスト インシュレイション リミテッド | Insulation duct products |
| JP2013228198A (en) * | 2006-09-29 | 2013-11-07 | Spiralite Holdings Ltd | Insulated ductwork product |
| JP2013113094A (en) * | 2011-11-24 | 2013-06-10 | Toyota Boshoku Corp | Air cleaner device and air intake duct device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448429Y2 (en) | 1992-11-16 |