JP2019100356A - ホース - Google Patents
ホース Download PDFInfo
- Publication number
- JP2019100356A JP2019100356A JP2017227931A JP2017227931A JP2019100356A JP 2019100356 A JP2019100356 A JP 2019100356A JP 2017227931 A JP2017227931 A JP 2017227931A JP 2017227931 A JP2017227931 A JP 2017227931A JP 2019100356 A JP2019100356 A JP 2019100356A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- hose
- gas
- surface layer
- gas permeability
- 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 abstract description 179
- 239000002344 surface layer Substances 0.000 claims abstract description 81
- 229920001971 elastomer Polymers 0.000 claims abstract description 19
- 239000005060 rubber Substances 0.000 claims abstract description 19
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 14
- 230000035699 permeability Effects 0.000 claims description 73
- 230000003014 reinforcing effect Effects 0.000 claims description 44
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000012466 permeate Substances 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 10
- 239000011229 interlayer Substances 0.000 abstract description 8
- 230000002787 reinforcement Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 7
- 230000032798 delamination Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
Description
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 (4)
- 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少なくとも1層の中間層とを備えたホースにおいて、
前記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ていることを特徴とするホース。 - 前記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よりも大きく設定されている請求項1に記載のホース。
- 前記外面層の気体透過度の大きさが、前記中間層の気体透過度の大きさよりも大きく設定されている請求項1または2に記載のホース。
- 前記中間層が複数層埋設されていて、外周側に位置する前記中間層になるに連れて空気透過度の大きさが大きく設定されている請求項1〜3のいずれかに記載のホース。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017227931A JP6895370B2 (ja) | 2017-11-28 | 2017-11-28 | ホース |
Applications Claiming Priority (1)
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 true JP2019100356A (ja) | 2019-06-24 |
JP6895370B2 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) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51138721U (ja) * | 1975-04-30 | 1976-11-09 | ||
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 |
JP2009504445A (ja) * | 2005-08-12 | 2009-02-05 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 多層パイプ |
-
2017
- 2017-11-28 JP JP2017227931A patent/JP6895370B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51138721U (ja) * | 1975-04-30 | 1976-11-09 | ||
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 |
JP2009504445A (ja) * | 2005-08-12 | 2009-02-05 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 多層パイプ |
Also Published As
Publication number | Publication date |
---|---|
JP6895370B2 (ja) | 2021-06-30 |
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