FR791307A - Pipe seal - Google Patents

Pipe seal

Info

Publication number
FR791307A
FR791307A FR791307DA FR791307A FR 791307 A FR791307 A FR 791307A FR 791307D A FR791307D A FR 791307DA FR 791307 A FR791307 A FR 791307A
Authority
FR
France
Prior art keywords
pipe seal
seal
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.)
Osnabruecker Kupfer und Drahtwerk
Original Assignee
Osnabruecker Kupfer und Drahtwerk
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 Osnabruecker Kupfer und Drahtwerk filed Critical Osnabruecker Kupfer und Drahtwerk
Application granted granted Critical
Publication of FR791307A publication Critical patent/FR791307A/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)
FR791307D 1934-06-16 1935-06-14 Pipe seal Expired FR791307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE791307X 1934-06-16

Publications (1)

Publication Number Publication Date
FR791307A true FR791307A (en) 1935-12-07

Family

ID=6703746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791307D Expired FR791307A (en) 1934-06-16 1935-06-14 Pipe seal

Country Status (1)

Country Link
FR (1) FR791307A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439351A (en) * 1944-01-03 1948-04-06 Dow Chemical Co Plastic tube fitting
FR2847922A1 (en) 2002-11-29 2004-06-04 Hussor S A Shuttering for building with mould for enclosure or opening has supports for positioning guides for enclosure mould glued to surface of shuttering

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439351A (en) * 1944-01-03 1948-04-06 Dow Chemical Co Plastic tube fitting
FR2847922A1 (en) 2002-11-29 2004-06-04 Hussor S A Shuttering for building with mould for enclosure or opening has supports for positioning guides for enclosure mould glued to surface of shuttering

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