DE2850927A1 - Vorrichtung zum verbinden eines duennwandigen rohres - Google Patents

Vorrichtung zum verbinden eines duennwandigen rohres

Info

Publication number
DE2850927A1
DE2850927A1 DE19782850927 DE2850927A DE2850927A1 DE 2850927 A1 DE2850927 A1 DE 2850927A1 DE 19782850927 DE19782850927 DE 19782850927 DE 2850927 A DE2850927 A DE 2850927A DE 2850927 A1 DE2850927 A1 DE 2850927A1
Authority
DE
Germany
Prior art keywords
ring
tube
pipe
thin
walled
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.)
Ceased
Application number
DE19782850927
Other languages
German (de)
English (en)
Inventor
Yuji Satoh
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.)
O N IND Ltd
Original Assignee
O N IND Ltd
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 O N IND Ltd filed Critical O N IND Ltd
Publication of DE2850927A1 publication Critical patent/DE2850927A1/de
Ceased legal-status Critical Current

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
    • 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
    • F16L19/08—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 with metal rings which bite into the wall of the pipe
    • F16L19/083—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 with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
    • F16L19/086—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 with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping with additional 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
    • F16L19/06—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/065—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring
    • F16L19/0653—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring the ring being rotatably connected to one of the connecting parts
    • 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
    • F16L19/08—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 with metal rings which bite into the wall of the pipe
    • F16L19/083—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 with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
DE19782850927 1977-11-25 1978-11-24 Vorrichtung zum verbinden eines duennwandigen rohres Ceased DE2850927A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977158515U JPS5934782Y2 (ja) 1977-11-25 1977-11-25 鋼管と継手の接続機構

Publications (1)

Publication Number Publication Date
DE2850927A1 true DE2850927A1 (de) 1979-05-31

Family

ID=15673414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782850927 Ceased DE2850927A1 (de) 1977-11-25 1978-11-24 Vorrichtung zum verbinden eines duennwandigen rohres

Country Status (2)

Country Link
JP (1) JPS5934782Y2 (ja)
DE (1) DE2850927A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565318A1 (fr) * 1984-05-29 1985-12-06 Hehl Karl Raccord a vis pour elements de tuyauterie
US4674775A (en) * 1985-07-22 1987-06-23 Osaka Gas Company Limited Coupling for corrugated conduit
EP0226933A1 (fr) * 1985-12-12 1987-07-01 Communaute Europeenne De L'energie Atomique (Euratom) Outil de serrage/desserrage d'une connexion de tubes
EP0439749A1 (de) * 1990-01-29 1991-08-07 Deutsche Aerospace Airbus Gesellschaft mit beschränkter Haftung Rohrverschraubung
DE4310192C2 (de) * 1992-07-28 2001-05-31 Matsushita Electric Works Ltd Schnellanschlußkupplung
EP2492567A1 (de) * 2011-02-22 2012-08-29 Siemens Aktiengesellschaft Lösbare Verbindung mit Überwurfmutter
WO2013010784A1 (de) * 2011-07-20 2013-01-24 Voss Fluid Gmbh Rohrleitung mit einem anschlussende für eine rohrverbindung, verfahren zu ihrer herstellung und rohrverbindung mit einer solchen rohrleitung
EP3851723A4 (en) * 2018-09-12 2022-05-18 Ihara Science Corporation CONNECTION STRUCTURE, PIPE CONNECTION AND METHOD OF MAKING A CONNECTION STRUCTURE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60156280U (ja) * 1984-03-27 1985-10-17 アイシン精機株式会社 配管の連結継手装置
CN111780602B (zh) * 2020-07-06 2023-06-30 武汉海华石油化工设备制造有限公司 一种热管式换热器

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565318A1 (fr) * 1984-05-29 1985-12-06 Hehl Karl Raccord a vis pour elements de tuyauterie
US4674775A (en) * 1985-07-22 1987-06-23 Osaka Gas Company Limited Coupling for corrugated conduit
GB2178125B (en) * 1985-07-22 1989-07-19 Osaka Gas Co Ltd Coupling for corrugated conduit
EP0226933A1 (fr) * 1985-12-12 1987-07-01 Communaute Europeenne De L'energie Atomique (Euratom) Outil de serrage/desserrage d'une connexion de tubes
EP0439749A1 (de) * 1990-01-29 1991-08-07 Deutsche Aerospace Airbus Gesellschaft mit beschränkter Haftung Rohrverschraubung
DE4310192C2 (de) * 1992-07-28 2001-05-31 Matsushita Electric Works Ltd Schnellanschlußkupplung
EP2492567A1 (de) * 2011-02-22 2012-08-29 Siemens Aktiengesellschaft Lösbare Verbindung mit Überwurfmutter
WO2012113639A1 (de) * 2011-02-22 2012-08-30 Siemens Aktiengesellschaft Lösbare verbindung mit überwurfmutter
WO2013010784A1 (de) * 2011-07-20 2013-01-24 Voss Fluid Gmbh Rohrleitung mit einem anschlussende für eine rohrverbindung, verfahren zu ihrer herstellung und rohrverbindung mit einer solchen rohrleitung
EP3851723A4 (en) * 2018-09-12 2022-05-18 Ihara Science Corporation CONNECTION STRUCTURE, PIPE CONNECTION AND METHOD OF MAKING A CONNECTION STRUCTURE
US11988306B2 (en) 2018-09-12 2024-05-21 Ihara Science Corporation Joining structure, pipe joint, and method for forming joining structure

Also Published As

Publication number Publication date
JPS5483612U (ja) 1979-06-13
JPS5934782Y2 (ja) 1984-09-26

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8131 Rejection