KR910004975A - Low permeability hose - Google Patents

Low permeability hose Download PDF

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Publication number
KR910004975A
KR910004975A KR1019900012262A KR900012262A KR910004975A KR 910004975 A KR910004975 A KR 910004975A KR 1019900012262 A KR1019900012262 A KR 1019900012262A KR 900012262 A KR900012262 A KR 900012262A KR 910004975 A KR910004975 A KR 910004975A
Authority
KR
South Korea
Prior art keywords
reinforcement
low permeability
hose
less
yarn
Prior art date
Application number
KR1019900012262A
Other languages
Korean (ko)
Other versions
KR0174261B1 (en
Inventor
쥰 미토
데쓰 기타미
Original Assignee
모토야마 가즈오
요코하마고무 가부시키가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 모토야마 가즈오, 요코하마고무 가부시키가이샤 filed Critical 모토야마 가즈오
Publication of KR910004975A publication Critical patent/KR910004975A/en
Application granted granted Critical
Publication of KR0174261B1 publication Critical patent/KR0174261B1/en

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)

Abstract

내용 없음.No content.

Description

저투과성 호스Low permeability hose

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (3)

고무 및/또는 수지층 및 보강사로 구성되는 보강층을 갖는 복합구조의 호스에 있어서, 보강층을 구성하는 보강사의 일정하중(4.5kgf/개) 연신율이 3.5% 이하이고 보강사의 편조각도가 54.75도° 이상 56.0°이하의 범위임을 특징으로 하는 저투과성 호스.In a composite hose having a reinforcement layer composed of a rubber and / or resin layer and a reinforcement yarn, a constant load (4.5 kgf / piece) elongation of the reinforcement constituting the reinforcement layer is 3.5% or less and the braid angle of the reinforcement yarn is 54.75 ° or more. Low-permeability hoses characterized by a range of 56.0 ° or less. 제1항에 있어서, 호스의 가압시 보강사에 가해지는 부하가 보강사 파단강도의 5 내지 15%의 범위내로 되는 내압력을 갖는 저투과성 호스.The low permeability hose according to claim 1, wherein the load applied to the reinforcement yarn when the hose is pressurized is within a range of 5 to 15% of the reinforcement yarn breaking strength. 제1항 또는 제2항에 있어서, 사용가압시의 직경 변화가 0.5% 이하인 저투과성 호스.The low permeability hose according to claim 1 or 2, wherein the change in diameter during use pressurization is 0.5% or less. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900012262A 1989-08-16 1990-08-10 Hose with low permeability KR0174261B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1211145A JPH0374691A (en) 1989-08-16 1989-08-16 Low permeable hose
JP211,145/89 1989-08-16
JP1-211145 1989-08-16

Publications (2)

Publication Number Publication Date
KR910004975A true KR910004975A (en) 1991-03-29
KR0174261B1 KR0174261B1 (en) 1999-02-18

Family

ID=16601128

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900012262A KR0174261B1 (en) 1989-08-16 1990-08-10 Hose with low permeability

Country Status (3)

Country Link
JP (1) JPH0374691A (en)
KR (1) KR0174261B1 (en)
DE (1) DE4026161C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962080A (en) * 1988-03-08 1990-10-09 Kanzaki Paper Mfg. Co., Ltd. Image-receiving sheet for thermal dye-transfer recording
FR2700292B1 (en) * 1993-01-13 1995-02-24 Atochem Elf Sa Composite tubular article formed from a vulcanized elastomer associated with a thermoplastic elastomer having polyamide sequences, in particular gasoline pipe and process for preparing such an article.
EP0609946A1 (en) * 1993-02-05 1994-08-10 Akzo Nobel N.V. Product comprising reinforcing fibres of aromatic polyamide
KR20020047936A (en) * 2000-12-14 2002-06-22 이계안 Hose for auto transmission oil cooler
JP5048331B2 (en) 2003-08-19 2012-10-17 ソルヴェイ アドバンスド ポリマーズ リミテッド ライアビリティ カンパニー Polyamide film with improved impact resistance
FR2909433B1 (en) 2006-11-30 2014-01-10 Arkema France USE OF A MULTILAYER STRUCTURE FOR THE MANUFACTURE OF GAS PIPES, IN PARTICULAR METHANE.
CN102563236B (en) * 2010-12-16 2014-09-17 杜邦公司 Hose reinforcing composite rope made of contraposition aromatic polyamide fibers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1034059A (en) * 1974-04-23 1978-07-04 Hans A. Johansen Composite reinforced hose
JPH064267B2 (en) * 1985-06-27 1994-01-19 横浜ゴム株式会社 Method for manufacturing hose provided with thin inner tube made of polyamide resin
JPH0333407Y2 (en) * 1985-08-07 1991-07-16
JPS63125885A (en) * 1986-11-13 1988-05-30 横浜ゴム株式会社 Hose for transporting refrigerant
JPH0697076B2 (en) * 1986-12-16 1994-11-30 横浜ゴム株式会社 Low permeability hose

Also Published As

Publication number Publication date
DE4026161C2 (en) 1999-04-08
KR0174261B1 (en) 1999-02-18
JPH0477194B2 (en) 1992-12-07
DE4026161A1 (en) 1991-02-21
JPH0374691A (en) 1991-03-29

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