JP6895370B2 - ホース - Google Patents
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- JP6895370B2 JP6895370B2 JP2017227931A JP2017227931A JP6895370B2 JP 6895370 B2 JP6895370 B2 JP 6895370B2 JP 2017227931 A JP2017227931 A JP 2017227931A JP 2017227931 A JP2017227931 A JP 2017227931A JP 6895370 B2 JP6895370 B2 JP 6895370B2
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- surface layer
- layer
- hose
- gas permeability
- gas
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- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
本発明の別のホースは、ゴムまたは樹脂からなる同軸状に積層されている内面層と外面層との間に、金属または繊維の補強線材からなる同軸状に積層された補強層と、ゴムまたは樹脂からなる同軸状に積層された複数の中間層とを備えたホースにおいて、前記補強層は、前記内面層、前記複数の中間層および前記外面層よりも気体透過度が大きく、前記複数の中間層および前記外面層の気体透過度の大きさが、前記内面層の気体透過度の大きさ以上に設定され、かつ、前記複数の中間層のうちいずれかは、より内周側に配置された中間層に対して気体透過度がより小さく設定され、前記外面層は、いずれかの中間層に対して気体透過度がより小さく設定されていることを特徴とする。
2 内面層
3(3a、3b、3c、3d) 補強層
4 補強線材
5 外面層
6(6a、6b、6c、6d、6e) 中間層
CL ホース軸心
Claims (2)
- ゴムまたは樹脂からなる同軸状に積層されている内面層と外面層との間に、金属または繊維の補強線材からなる同軸状に積層された補強層と、ゴムまたは樹脂からなる同軸状に積層された複数の中間層とを備えたホースにおいて、
前記補強層は、前記内面層、前記複数の中間層および前記外面層よりも気体透過度が大きく、前記内面層の気体透過度と前記外面層の気体透過度とが同じ大きさに設定されていて、前記複数の中間層の気体透過度の大きさが、前記内面層の気体透過度の大きさより大きく設定され、それぞれの前記中間層の気体透過度が同じ大きさに設定されていていることを特徴とするホース。 - ゴムまたは樹脂からなる同軸状に積層されている内面層と外面層との間に、金属または繊維の補強線材からなる同軸状に積層された補強層と、ゴムまたは樹脂からなる同軸状に積層された複数の中間層とを備えたホースにおいて、
前記補強層は、前記内面層、前記複数の中間層および前記外面層よりも気体透過度が大きく、前記複数の中間層および前記外面層の気体透過度の大きさが、前記内面層の気体透過度の大きさ以上に設定され、かつ、前記複数の中間層のうちいずれかは、より内周側に配置された中間層に対して気体透過度がより小さく設定され、前記外面層は、いずれかの中間層に対して気体透過度がより小さく設定されていることを特徴とするホース。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017227931A JP6895370B2 (ja) | 2017-11-28 | 2017-11-28 | ホース |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017227931A JP6895370B2 (ja) | 2017-11-28 | 2017-11-28 | ホース |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019100356A JP2019100356A (ja) | 2019-06-24 |
| JP6895370B2 true JP6895370B2 (ja) | 2021-06-30 |
Family
ID=66976519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017227931A Active JP6895370B2 (ja) | 2017-11-28 | 2017-11-28 | ホース |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6895370B2 (ja) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5247134Y2 (ja) * | 1975-04-30 | 1977-10-26 | ||
| JPS5934185U (ja) * | 1982-08-30 | 1984-03-02 | 古河電気工業株式会社 | 流体輸送管 |
| JPS5950287A (ja) * | 1982-09-16 | 1984-03-23 | 古河電気工業株式会社 | 流体輸送管 |
| JP2002139181A (ja) * | 2000-11-02 | 2002-05-17 | Tokyo Electric Power Co Inc:The | 可撓性複合ガス管 |
| US20070036926A1 (en) * | 2005-08-12 | 2007-02-15 | Fish Robert B Jr | Multilayered pipes |
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2017
- 2017-11-28 JP JP2017227931A patent/JP6895370B2/ja active Active
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| Publication number | Publication date |
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| JP2019100356A (ja) | 2019-06-24 |
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