JP2021188683A - 継手構造およびその製造方法 - Google Patents

継手構造およびその製造方法 Download PDF

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Publication number
JP2021188683A
JP2021188683A JP2020094634A JP2020094634A JP2021188683A JP 2021188683 A JP2021188683 A JP 2021188683A JP 2020094634 A JP2020094634 A JP 2020094634A JP 2020094634 A JP2020094634 A JP 2020094634A JP 2021188683 A JP2021188683 A JP 2021188683A
Authority
JP
Japan
Prior art keywords
pipe member
sleeve
joint structure
enlarged diameter
peripheral surface
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.)
Pending
Application number
JP2020094634A
Other languages
English (en)
Japanese (ja)
Inventor
信二 深谷
Shinji Fukaya
達也 村川
Tatsuya Murakawa
賢 佐藤
Masaru Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ihara Science Corp
Original Assignee
Ihara Science Corp
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 Ihara Science Corp filed Critical Ihara Science Corp
Priority to JP2020094634A priority Critical patent/JP2021188683A/ja
Priority to PCT/JP2021/001792 priority patent/WO2021240867A1/fr
Publication of JP2021188683A publication Critical patent/JP2021188683A/ja
Pending legal-status Critical Current

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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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
    • F16L19/028—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges the collars or flanges being obtained by deformation of the pipe wall
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/04—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • F16L19/05—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection with a rigid pressure ring between the screwed member and the exterior of the flared pipe end
    • 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
    • F16L23/00—Flanged joints
    • F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
    • F16L23/08—Flanged joints the flanges being connected by members tensioned in the radial plane connection by tangentially arranged pin and nut
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
JP2020094634A 2020-05-29 2020-05-29 継手構造およびその製造方法 Pending JP2021188683A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020094634A JP2021188683A (ja) 2020-05-29 2020-05-29 継手構造およびその製造方法
PCT/JP2021/001792 WO2021240867A1 (fr) 2020-05-29 2021-01-20 Structure d'accouplement et procédé de fabrication associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020094634A JP2021188683A (ja) 2020-05-29 2020-05-29 継手構造およびその製造方法

Publications (1)

Publication Number Publication Date
JP2021188683A true JP2021188683A (ja) 2021-12-13

Family

ID=78744194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020094634A Pending JP2021188683A (ja) 2020-05-29 2020-05-29 継手構造およびその製造方法

Country Status (2)

Country Link
JP (1) JP2021188683A (fr)
WO (1) WO2021240867A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642500B1 (fr) * 1989-01-30 1991-04-19 Parker Hannifin Rak Sa Procede de realisation d'un raccord etanche pour tube rigide et raccord en resultant
JP4798842B2 (ja) * 2000-12-26 2011-10-19 臼井国際産業株式会社 樹脂被覆金属管の接続構造
US8328245B2 (en) * 2009-03-12 2012-12-11 Srm, Llc Clamp adapter assembly
JP3195332U (ja) * 2014-10-27 2015-01-15 イハラサイエンス株式会社 継手構造
JP6613060B2 (ja) * 2015-06-10 2019-11-27 イハラサイエンス株式会社 継手構造およびその製造方法
CN112166258B (zh) * 2017-12-14 2022-10-04 康明斯公司 具有轴向限制特征的连接环

Also Published As

Publication number Publication date
WO2021240867A1 (fr) 2021-12-02

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