FR1213873A - Improvements made to pipe fittings - Google Patents

Improvements made to pipe fittings

Info

Publication number
FR1213873A
FR1213873A FR1213873DA FR1213873A FR 1213873 A FR1213873 A FR 1213873A FR 1213873D A FR1213873D A FR 1213873DA FR 1213873 A FR1213873 A FR 1213873A
Authority
FR
France
Prior art keywords
improvements made
pipe fittings
fittings
pipe
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.)
Expired
Application number
Other languages
French (fr)
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.)
CIE DES RACCORDS ET ROBINETS
Original Assignee
CIE DES RACCORDS ET ROBINETS
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 CIE DES RACCORDS ET ROBINETS filed Critical CIE DES RACCORDS ET ROBINETS
Application granted granted Critical
Publication of FR1213873A publication Critical patent/FR1213873A/en
Expired 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
    • F16L19/043—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 additional sealing means
    • F16L19/045—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 additional sealing means consisting of cutting edges on one of the connecting parts which penetrate into the wall of the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1213873D 1958-10-31 1958-10-31 Improvements made to pipe fittings Expired FR1213873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1213873T 1958-10-31

Publications (1)

Publication Number Publication Date
FR1213873A true FR1213873A (en) 1960-04-05

Family

ID=9676757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1213873D Expired FR1213873A (en) 1958-10-31 1958-10-31 Improvements made to pipe fittings

Country Status (1)

Country Link
FR (1) FR1213873A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374450A (en) * 1965-11-17 1968-03-19 Litton Prec Products Inc Waveguide flange and coupling assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374450A (en) * 1965-11-17 1968-03-19 Litton Prec Products Inc Waveguide flange and coupling assembly

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