JPS4939563B1 - - Google Patents

Info

Publication number
JPS4939563B1
JPS4939563B1 JP45035846A JP3584670A JPS4939563B1 JP S4939563 B1 JPS4939563 B1 JP S4939563B1 JP 45035846 A JP45035846 A JP 45035846A JP 3584670 A JP3584670 A JP 3584670A JP S4939563 B1 JPS4939563 B1 JP S4939563B1
Authority
JP
Japan
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
JP45035846A
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 filed Critical
Publication of JPS4939563B1 publication Critical patent/JPS4939563B1/ja
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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/06—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between the end surfaces of the pipes or flanges or arranged in recesses in the pipe ends or flanges
    • F16L17/067—Plastics sealing rings
    • F16L17/073—Plastics sealing rings the sealing rings having two lips parallel to each other
    • 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/06—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between the end surfaces of the pipes or flanges or arranged in recesses in the pipe ends or flanges
    • F16L17/08—Metal sealing rings
    • 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
    • F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
    • 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
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/167—Flanged joints characterised by the sealing means in connection with the appearance or detection of leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Gasket Seals (AREA)
  • Joints With Pressure Members (AREA)
JP45035846A 1969-04-25 1970-04-25 Pending JPS4939563B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691921173 DE1921173A1 (de) 1969-04-25 1969-04-25 Rohrverbindung fuer hohe Druck- und Temperaturbelastung

Publications (1)

Publication Number Publication Date
JPS4939563B1 true JPS4939563B1 (ja) 1974-10-26

Family

ID=5732373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45035846A Pending JPS4939563B1 (ja) 1969-04-25 1970-04-25

Country Status (7)

Country Link
JP (1) JPS4939563B1 (ja)
BE (1) BE749508A (ja)
CH (1) CH499052A (ja)
DE (1) DE1921173A1 (ja)
FR (1) FR2040238A1 (ja)
NL (1) NL7005327A (ja)
SE (1) SE361726B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113983253A (zh) * 2021-10-28 2022-01-28 核工业西南物理研究院 一种螺母式活套法兰结构及组合工具

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8304117A (nl) * 1983-12-01 1985-07-01 Single Buoy Moorings Afdichting tussen twee ten opzichte van elkaar draaibare delen van een leidingkoppeling.
US5076617A (en) * 1990-08-10 1991-12-31 Bronnert Herve X Seal for aseptic fitting assembly
ITMI20042506A1 (it) * 2004-12-24 2005-03-24 Lorenzo Bormioli Dispositivo per l'aggancio e sgancio di un raccordo per tubazioni ad una tubazione flangiata
CA3024849A1 (en) 2016-05-19 2017-11-23 Control Flow, Inc. Metal-to-metal well equipment seal
EP3461278B1 (en) * 2016-05-19 2024-08-21 Control Flow Inc. Metal-to-metal well equipment seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113983253A (zh) * 2021-10-28 2022-01-28 核工业西南物理研究院 一种螺母式活套法兰结构及组合工具

Also Published As

Publication number Publication date
BE749508A (fr) 1970-10-26
CH499052A (de) 1970-11-15
FR2040238A1 (ja) 1971-01-22
DE1921173A1 (de) 1970-11-12
SE361726B (ja) 1973-11-12
NL7005327A (ja) 1970-10-27

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