DE2148965A1 - Rohrverschraubung - Google Patents

Rohrverschraubung

Info

Publication number
DE2148965A1
DE2148965A1 DE19712148965 DE2148965A DE2148965A1 DE 2148965 A1 DE2148965 A1 DE 2148965A1 DE 19712148965 DE19712148965 DE 19712148965 DE 2148965 A DE2148965 A DE 2148965A DE 2148965 A1 DE2148965 A1 DE 2148965A1
Authority
DE
Germany
Prior art keywords
pipe
conical
connection end
annular
union nut
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
DE19712148965
Other languages
German (de)
English (en)
Inventor
Horst Dipl-Ing Zimmermann
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.)
Liebherr Werk Ehingen GmbH
Original Assignee
Liebherr Werk Ehingen GmbH
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 Liebherr Werk Ehingen GmbH filed Critical Liebherr Werk Ehingen GmbH
Priority to DE19712148965 priority Critical patent/DE2148965A1/de
Priority to FR7234529A priority patent/FR2155433A5/fr
Priority to JP9730072A priority patent/JPS4872716A/ja
Publication of DE2148965A1 publication Critical patent/DE2148965A1/de
Pending 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
    • F16L19/04—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
DE19712148965 1971-09-30 1971-09-30 Rohrverschraubung Pending DE2148965A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19712148965 DE2148965A1 (de) 1971-09-30 1971-09-30 Rohrverschraubung
FR7234529A FR2155433A5 (enExample) 1971-09-30 1972-09-29
JP9730072A JPS4872716A (enExample) 1971-09-30 1972-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712148965 DE2148965A1 (de) 1971-09-30 1971-09-30 Rohrverschraubung

Publications (1)

Publication Number Publication Date
DE2148965A1 true DE2148965A1 (de) 1973-04-05

Family

ID=5821136

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712148965 Pending DE2148965A1 (de) 1971-09-30 1971-09-30 Rohrverschraubung

Country Status (3)

Country Link
JP (1) JPS4872716A (enExample)
DE (1) DE2148965A1 (enExample)
FR (1) FR2155433A5 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543539A1 (de) * 1985-01-19 1986-08-14 Armaturenfabrik Hermann Voss GmbH + Co, 5272 Wipperfürth Rohranschlussvorrichtung fuer stahlrohre
US4610429A (en) * 1983-04-25 1986-09-09 Sajar Plastics, Inc. Plumbing connection
CN110848455A (zh) * 2019-11-30 2020-02-28 嘉雷特(天津)科技有限公司 一种便于使用且具有防冻功能的电磁阀

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469641A1 (fr) * 1979-11-15 1981-05-22 Gleizes Raymond Dispositif pour le raccordement etanche de deux troncons cylindriques creux tels que tuyaux elements de raccords et analogues
JP6382424B1 (ja) * 2017-10-05 2018-08-29 井上スダレ株式会社 管継手構造
JP2025021246A (ja) * 2023-07-31 2025-02-13 北森微流體研發股▲ふん▼有限公司 コネクタ、接続構造、接続方法および流体システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610429A (en) * 1983-04-25 1986-09-09 Sajar Plastics, Inc. Plumbing connection
DE3543539A1 (de) * 1985-01-19 1986-08-14 Armaturenfabrik Hermann Voss GmbH + Co, 5272 Wipperfürth Rohranschlussvorrichtung fuer stahlrohre
CN110848455A (zh) * 2019-11-30 2020-02-28 嘉雷特(天津)科技有限公司 一种便于使用且具有防冻功能的电磁阀

Also Published As

Publication number Publication date
JPS4872716A (enExample) 1973-10-01
FR2155433A5 (enExample) 1973-05-18

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