FR2338446B2 - - Google Patents

Info

Publication number
FR2338446B2
FR2338446B2 FR7601026A FR7601026A FR2338446B2 FR 2338446 B2 FR2338446 B2 FR 2338446B2 FR 7601026 A FR7601026 A FR 7601026A FR 7601026 A FR7601026 A FR 7601026A FR 2338446 B2 FR2338446 B2 FR 2338446B2
Authority
FR
France
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
FR7601026A
Other languages
French (fr)
Other versions
FR2338446A2 (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.)
Flexibles Anoflex SA
Original Assignee
Flexibles Anoflex SA
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 Flexibles Anoflex SA filed Critical Flexibles Anoflex SA
Priority to FR7601026A priority Critical patent/FR2338446A2/en
Priority to IT2170876A priority patent/IT1058866B/en
Publication of FR2338446A2 publication Critical patent/FR2338446A2/en
Application granted granted Critical
Publication of FR2338446B2 publication Critical patent/FR2338446B2/fr
Granted 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
    • F16L19/08—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 with metal rings which bite into the wall of the pipe
    • F16L19/10—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 with metal rings which bite into the wall of the pipe the profile of the ring being altered
    • F16L19/103—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 with metal rings which bite into the wall of the pipe the profile of the ring being altered with more than one ring per pipe end being used
    • 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
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
    • F16L23/0286—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder the shoulder not being formed from the pipe
FR7601026A 1975-04-04 1976-01-13 Compression fitting for high pressure lines - has three rings on pipe with intermediate ring having conical faces to engage outer rings Granted FR2338446A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7601026A FR2338446A2 (en) 1976-01-13 1976-01-13 Compression fitting for high pressure lines - has three rings on pipe with intermediate ring having conical faces to engage outer rings
IT2170876A IT1058866B (en) 1975-04-04 1976-03-30 Compression fitting for high pressure lines - has three rings on pipe with intermediate ring having conical faces to engage outer rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7601026A FR2338446A2 (en) 1976-01-13 1976-01-13 Compression fitting for high pressure lines - has three rings on pipe with intermediate ring having conical faces to engage outer rings

Publications (2)

Publication Number Publication Date
FR2338446A2 FR2338446A2 (en) 1977-08-12
FR2338446B2 true FR2338446B2 (en) 1978-12-29

Family

ID=9167982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7601026A Granted FR2338446A2 (en) 1975-04-04 1976-01-13 Compression fitting for high pressure lines - has three rings on pipe with intermediate ring having conical faces to engage outer rings

Country Status (1)

Country Link
FR (1) FR2338446A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964657A (en) * 1989-05-03 1990-10-23 Price Pfister, Inc. Water facet inlet line connector
EP2896864A1 (en) 2014-01-21 2015-07-22 Siemens Aktiengesellschaft Connection system

Also Published As

Publication number Publication date
FR2338446A2 (en) 1977-08-12

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