FR1508318A - Seal ring for pipes - Google Patents

Seal ring for pipes

Info

Publication number
FR1508318A
FR1508318A FR84724A FR84724A FR1508318A FR 1508318 A FR1508318 A FR 1508318A FR 84724 A FR84724 A FR 84724A FR 84724 A FR84724 A FR 84724A FR 1508318 A FR1508318 A FR 1508318A
Authority
FR
France
Prior art keywords
pipes
seal ring
seal
ring
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
FR84724A
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.)
TUYAUX BONNA
Original Assignee
TUYAUX BONNA
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 TUYAUX BONNA filed Critical TUYAUX BONNA
Priority to FR84724A priority Critical patent/FR1508318A/en
Application granted granted Critical
Publication of FR1508318A publication Critical patent/FR1508318A/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
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0027—Joints for pipes made of reinforced concrete
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
FR84724A 1966-11-23 1966-11-23 Seal ring for pipes Expired FR1508318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR84724A FR1508318A (en) 1966-11-23 1966-11-23 Seal ring for pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR84724A FR1508318A (en) 1966-11-23 1966-11-23 Seal ring for pipes

Publications (1)

Publication Number Publication Date
FR1508318A true FR1508318A (en) 1968-01-05

Family

ID=8621465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR84724A Expired FR1508318A (en) 1966-11-23 1966-11-23 Seal ring for pipes

Country Status (1)

Country Link
FR (1) FR1508318A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813927A1 (en) * 1977-04-02 1978-10-05 Mitsubishi Mining & Cement Co Stressed concrete pipe thrust connection - comprises face section ring and sealing ring trapped by insert guiding sleeve
FR2421324A1 (en) * 1978-03-28 1979-10-26 Tuyaux Bonna Sealing ring for connecting shaft-sunk pipes - has sloping region between rectangular section inner portion and curved outer portion allowing internal or external use
DE4034760A1 (en) * 1990-11-02 1992-05-07 Baustoffwerk Sehn Gmbh & Co Seal for use between underground concrete pipes - consists of sealing rings with rigid annular band, and support ring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813927A1 (en) * 1977-04-02 1978-10-05 Mitsubishi Mining & Cement Co Stressed concrete pipe thrust connection - comprises face section ring and sealing ring trapped by insert guiding sleeve
FR2421324A1 (en) * 1978-03-28 1979-10-26 Tuyaux Bonna Sealing ring for connecting shaft-sunk pipes - has sloping region between rectangular section inner portion and curved outer portion allowing internal or external use
DE4034760A1 (en) * 1990-11-02 1992-05-07 Baustoffwerk Sehn Gmbh & Co Seal for use between underground concrete pipes - consists of sealing rings with rigid annular band, and support ring

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