FR844174A - Perfectionnements aux raccordements pour tubes et tuyaux - Google Patents

Perfectionnements aux raccordements pour tubes et tuyaux

Info

Publication number
FR844174A
FR844174A FR844174DA FR844174A FR 844174 A FR844174 A FR 844174A FR 844174D A FR844174D A FR 844174DA FR 844174 A FR844174 A FR 844174A
Authority
FR
France
Prior art keywords
pipe
tube connections
connections
tube
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
English (en)
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.)
PATEX
Original Assignee
PATEX
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 PATEX filed Critical PATEX
Application granted granted Critical
Publication of FR844174A publication Critical patent/FR844174A/fr
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
FR844174D 1938-03-28 1938-03-28 Perfectionnements aux raccordements pour tubes et tuyaux Expired FR844174A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR844174T 1938-03-28

Publications (1)

Publication Number Publication Date
FR844174A true FR844174A (fr) 1939-07-20

Family

ID=9312289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR844174D Expired FR844174A (fr) 1938-03-28 1938-03-28 Perfectionnements aux raccordements pour tubes et tuyaux

Country Status (1)

Country Link
FR (1) FR844174A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830480A (en) * 1955-06-23 1958-04-15 Plomb Tool Company Spanner wrench for tubing unions
US3427053A (en) * 1966-12-22 1969-02-11 Jerald V Dunlap Coupling and seal apparatus for hoses and other tubular conduits for fluids
US4832380A (en) * 1972-08-10 1989-05-23 Hans Oetiker Pipe connection and clamp for same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830480A (en) * 1955-06-23 1958-04-15 Plomb Tool Company Spanner wrench for tubing unions
US3427053A (en) * 1966-12-22 1969-02-11 Jerald V Dunlap Coupling and seal apparatus for hoses and other tubular conduits for fluids
US4832380A (en) * 1972-08-10 1989-05-23 Hans Oetiker Pipe connection and clamp for same

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