JPH0258543B2 - - Google Patents
Info
- Publication number
- JPH0258543B2 JPH0258543B2 JP28623685A JP28623685A JPH0258543B2 JP H0258543 B2 JPH0258543 B2 JP H0258543B2 JP 28623685 A JP28623685 A JP 28623685A JP 28623685 A JP28623685 A JP 28623685A JP H0258543 B2 JPH0258543 B2 JP H0258543B2
- Authority
- JP
- Japan
- Prior art keywords
- seam
- flexible duct
- side edges
- ribs
- duct
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011295 pitch Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28623685A JPS62142946A (ja) | 1985-12-17 | 1985-12-17 | フレキシブルダクト |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28623685A JPS62142946A (ja) | 1985-12-17 | 1985-12-17 | フレキシブルダクト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62142946A JPS62142946A (ja) | 1987-06-26 |
| JPH0258543B2 true JPH0258543B2 (enrdf_load_stackoverflow) | 1990-12-10 |
Family
ID=17701737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28623685A Granted JPS62142946A (ja) | 1985-12-17 | 1985-12-17 | フレキシブルダクト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62142946A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2534755Y2 (ja) * | 1990-11-14 | 1997-05-07 | サン．フレックス株式会社 | 結露防止のための三層ダクト構造体の製造方法と結露防止のための三層ダクト構造体を有するスパイラルダクト |
-
1985
- 1985-12-17 JP JP28623685A patent/JPS62142946A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62142946A (ja) | 1987-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |