JP6988159B2 - 高圧ホース - Google Patents
高圧ホース Download PDFInfo
- Publication number
- JP6988159B2 JP6988159B2 JP2017097088A JP2017097088A JP6988159B2 JP 6988159 B2 JP6988159 B2 JP 6988159B2 JP 2017097088 A JP2017097088 A JP 2017097088A JP 2017097088 A JP2017097088 A JP 2017097088A JP 6988159 B2 JP6988159 B2 JP 6988159B2
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing
- pressure
- layer
- less
- hose
- 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
- F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
- F16L11/083—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/06—Braid or lace serving particular purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
- F16L11/085—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers
- F16L11/087—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers three or more layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
- F16L11/088—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising a combination of one or more layers of a helically wound cord or wire with one or more braided layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/02—Reinforcing materials; Prepregs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Description
2 内面層
3(3a、3b、3c、3d) 補強層
4a、4b、4c、4d 補強線材
5 外面層
6 注入器(ホース金具)
7 カプラー(ホース金具)
8 ディスペンサ
9 車両
CL ホース軸心
H 水素ガス
Claims (7)
- 同軸状の積層された内面層と外面層との間に、3層または4層の補強層が同軸状に積層されていて、前記内面層が、90℃における乾燥水素ガスのガス透過係数が1×10 -8 cc・cm/cm 2 ・sec.・cmHg以下の熱可塑性樹脂から成り、ホースを流れる流体が水素ガスである高圧ホースにおいて、
それぞれの前記補強層の編組角度が50.5°以上57°以下の範囲内に設定されていて、それぞれの前記補強層の編組角度を平均した平均編組角度が53.5°以上55.5°以下であり、外周側の補強層になるに連れて前記編組角度が大きく設定されていて、最内周の前記補強層を構成する補強線材の破断伸びが3.0%以上4.0%以下、破断強力が500N以上であり、最内周の前記補強層の次に外周側に積層されている第2補強層および第2補強層の次に外周側に積層されている第3補強層を構成する補強線材の破断伸びが2.0%以上3.0%未満、破断強力が500N以上であり、ホース内圧がゼロから破壊圧に至るまで、それぞれの前記補強層の負担内圧が、それぞれの前記補強層の負担内圧を平均した平均負担内圧の±5%の範囲内に収まることを特徴とする高圧ホース。 - それぞれの前記補強層が編組密度を70%以上にしたブレード構造または編組密度を90%以上にしたスパイラル構造である請求項1に記載の高圧ホース。
- すべての前記補強層がブレード構造である請求項2に記載の高圧ホース。
- 最外周の補強層を構成する前記補強線材が金属線材であり、最外周以外の補強層を構成する前記補強線材が高強度繊維である請求項1〜3のいずれかに記載の高圧ホース。
- 前記高強度繊維がポリパラフェニレンベンズビスオキサゾール繊維である請求項4に記載の高圧ホース。
- 前記金属線材の線径が0.25mm以上0.40mm以下、前記高強度繊維の線径が0.25mm以上3.5mm以下である請求項4または5に記載の高圧ホース。
- 前記内面層の層厚が0.5mm以上1.5mm以下であり、内径が4mm以上12mm以下である請求項1〜6のいずれかに記載の高圧ホース。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017097088A JP6988159B2 (ja) | 2017-05-16 | 2017-05-16 | 高圧ホース |
US16/614,312 US11085560B2 (en) | 2017-05-16 | 2018-03-22 | High-pressure hose |
PCT/JP2018/011346 WO2018211818A1 (ja) | 2017-05-16 | 2018-03-22 | 高圧ホース |
EP18801633.1A EP3627026B1 (en) | 2017-05-16 | 2018-03-22 | High-pressure hose |
KR1020197027892A KR20190121817A (ko) | 2017-05-16 | 2018-03-22 | 고압 호스 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017097088A JP6988159B2 (ja) | 2017-05-16 | 2017-05-16 | 高圧ホース |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018194068A JP2018194068A (ja) | 2018-12-06 |
JP6988159B2 true JP6988159B2 (ja) | 2022-01-05 |
Family
ID=64273884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017097088A Active JP6988159B2 (ja) | 2017-05-16 | 2017-05-16 | 高圧ホース |
Country Status (5)
Country | Link |
---|---|
US (1) | US11085560B2 (ja) |
EP (1) | EP3627026B1 (ja) |
JP (1) | JP6988159B2 (ja) |
KR (1) | KR20190121817A (ja) |
WO (1) | WO2018211818A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6988159B2 (ja) * | 2017-05-16 | 2022-01-05 | 横浜ゴム株式会社 | 高圧ホース |
JP7356009B2 (ja) | 2019-10-11 | 2023-10-04 | 横浜ゴム株式会社 | 水素充填用ホース |
JP2022093185A (ja) * | 2020-12-11 | 2022-06-23 | 株式会社ブリヂストン | 積層ホース |
JP2022115307A (ja) * | 2021-01-28 | 2022-08-09 | 横浜ゴム株式会社 | ホース用金属ワイヤの仕様決定方法およびホース |
WO2023117418A1 (de) | 2021-12-23 | 2023-06-29 | Contitech Ag | Hochdruckschläuche zur abgabe von wasserstoff |
DE102021134548A1 (de) | 2021-12-23 | 2023-06-29 | Contitech Ag | Hochdruckschläuche zur Abgabe von Wasserstoff |
KR102692848B1 (ko) * | 2022-01-27 | 2024-08-07 | 한빛이앤지 주식회사 | 관로 로봇 장치 |
WO2024041849A1 (en) | 2022-08-24 | 2024-02-29 | Contitech Deutschland Gmbh | High pressure hoses for the delivery of hydrogen or gasoline |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US790906A (en) * | 1904-09-09 | 1905-05-30 | Arthur Hudson Marks | Tubular flexible article. |
GB1253178A (ja) * | 1970-07-16 | 1971-11-10 | ||
JPS5649478A (en) * | 1979-09-28 | 1981-05-06 | Yokohama Rubber Co Ltd | High pressure hose |
US4384595A (en) * | 1981-09-14 | 1983-05-24 | Parker-Hannifin Corporation | Hose construction |
US4420018A (en) * | 1982-04-28 | 1983-12-13 | Brown Jr Thomas C | Polyphase braid reinforced hose |
JPS5973684A (ja) * | 1982-10-21 | 1984-04-25 | 横浜ゴム株式会社 | 高圧ホ−スの構造 |
US4585035A (en) * | 1983-12-19 | 1986-04-29 | The Goodyear Tire & Rubber Company | Reinforced hose |
JPH0822447B2 (ja) * | 1991-03-18 | 1996-03-06 | 横浜ゴム株式会社 | 高圧ホース補強用金属線の製造方法及び高圧ホース |
JP3447332B2 (ja) * | 1993-07-09 | 2003-09-16 | 横浜ゴム株式会社 | コード・ゴム複合体とその製造方法 |
JPH07224975A (ja) * | 1993-12-27 | 1995-08-22 | Yokohama Rubber Co Ltd:The | 高圧ホース |
DE69604856T2 (de) * | 1995-04-28 | 2000-04-13 | The Yokohama Rubber Co., Ltd. | Verstärkter Druckschlauch |
US5788714A (en) * | 1995-08-14 | 1998-08-04 | Asahi Kogaku Kogyo Kabushiki Kaisha | Flexible tube for an endoscope |
JPH10132153A (ja) * | 1996-11-01 | 1998-05-22 | Yokohama Rubber Co Ltd:The | 高圧ホース |
JPH10185018A (ja) * | 1996-12-27 | 1998-07-14 | Yokohama Rubber Co Ltd:The | 高圧ホース |
JP4304922B2 (ja) * | 2002-06-14 | 2009-07-29 | 日立電線株式会社 | 車両用ブレーキホース |
FR2926347B1 (fr) * | 2008-01-11 | 2009-12-18 | Technip France | Conduite flexible pour le transport des hydrocarbures en eau profonde |
US8356637B2 (en) * | 2009-03-18 | 2013-01-22 | Eaton Corporation | Hydraulic supply hose including an integral tensile load member |
WO2011011268A1 (en) * | 2009-07-24 | 2011-01-27 | Parker-Hannifin Corporation | Fire resistant hose assembly |
US8783300B2 (en) * | 2009-08-14 | 2014-07-22 | Kongsberg Actuation Systems Ii, Inc. | Hose assembly and method of forming the same |
JP5914144B2 (ja) * | 2012-04-27 | 2016-05-11 | 株式会社ブリヂストン | 金属ワイヤの製造方法および金属ワイヤ |
US9115831B2 (en) * | 2013-06-24 | 2015-08-25 | E I Du Pont De Nemours And Company | Multilayer reinforced hose |
WO2015000773A1 (en) * | 2013-07-04 | 2015-01-08 | Nv Bekaert Sa | Hose with optimised steel wire reinforcement layers |
WO2016199643A1 (ja) | 2015-06-09 | 2016-12-15 | 横浜ゴム株式会社 | 水素充填用ホース |
JP6103088B2 (ja) | 2015-06-09 | 2017-03-29 | 横浜ゴム株式会社 | 水素充填用ホース |
JP6988159B2 (ja) * | 2017-05-16 | 2022-01-05 | 横浜ゴム株式会社 | 高圧ホース |
-
2017
- 2017-05-16 JP JP2017097088A patent/JP6988159B2/ja active Active
-
2018
- 2018-03-22 EP EP18801633.1A patent/EP3627026B1/en active Active
- 2018-03-22 KR KR1020197027892A patent/KR20190121817A/ko not_active IP Right Cessation
- 2018-03-22 US US16/614,312 patent/US11085560B2/en active Active
- 2018-03-22 WO PCT/JP2018/011346 patent/WO2018211818A1/ja unknown
Also Published As
Publication number | Publication date |
---|---|
WO2018211818A1 (ja) | 2018-11-22 |
US20200149663A1 (en) | 2020-05-14 |
US11085560B2 (en) | 2021-08-10 |
EP3627026B1 (en) | 2023-06-07 |
EP3627026A1 (en) | 2020-03-25 |
JP2018194068A (ja) | 2018-12-06 |
EP3627026A4 (en) | 2021-02-24 |
KR20190121817A (ko) | 2019-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6988159B2 (ja) | 高圧ホース | |
KR102012885B1 (ko) | 수소 충전용 호스 | |
JP5647392B2 (ja) | 水素充填用ホース | |
JP6926413B2 (ja) | ホース | |
JP6152887B2 (ja) | 高圧ホース | |
JP4332682B2 (ja) | 繊維強化成形体 | |
US20200269539A1 (en) | Low extractable hose | |
EP3309438B1 (en) | Hydrogen-dispensing hose | |
JP6152886B2 (ja) | 水素充填用ホース | |
JP6720826B2 (ja) | 水素充填用ホース | |
US11739864B2 (en) | Hose having a tensile strength braided layer | |
JP4433626B2 (ja) | マリンホース | |
CN113710944A (zh) | 全橡胶低硫和提取的ped软管 | |
JP7356009B2 (ja) | 水素充填用ホース | |
WO2017135040A1 (ja) | マリンホース | |
JP2018031397A (ja) | ホース | |
JP2023116118A (ja) | マリンホース用繊維補強材の仕様決定方法およびマリンホースの製造方法 | |
JP2005299727A (ja) | 高圧ゴムホース |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200514 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210427 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20210628 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210713 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210728 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20211102 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20211115 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6988159 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |