FR2311246A1 - Fixing flange for hydraulic circuit - has trangular shape with rounded corners and bearing flange and seal ring for pipe union - Google Patents

Fixing flange for hydraulic circuit - has trangular shape with rounded corners and bearing flange and seal ring for pipe union

Info

Publication number
FR2311246A1
FR2311246A1 FR7514829A FR7514829A FR2311246A1 FR 2311246 A1 FR2311246 A1 FR 2311246A1 FR 7514829 A FR7514829 A FR 7514829A FR 7514829 A FR7514829 A FR 7514829A FR 2311246 A1 FR2311246 A1 FR 2311246A1
Authority
FR
France
Prior art keywords
flange
rounded corners
fixing flange
trangular
shape
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.)
Granted
Application number
FR7514829A
Other languages
French (fr)
Other versions
FR2311246B1 (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.)
Cegelec SA
Original Assignee
Cegelec 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 Cegelec SA filed Critical Cegelec SA
Priority to FR7514829A priority Critical patent/FR2311246A1/en
Publication of FR2311246A1 publication Critical patent/FR2311246A1/en
Application granted granted Critical
Publication of FR2311246B1 publication Critical patent/FR2311246B1/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
    • 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
    • F16L23/0283—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 collar being integral with the pipe
    • 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
    • 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
    • F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges

Abstract

The clamping flange (1) for connecting the ends of pipes in high pressure hydraulic circuits is triangular and has rounded corners (35, 36, 37). It is separate from the collar (2) which is permanently fixed to the end of the pipe and which is provided with a small bearing flange and an O ring seal (8). The small flange fits in a recess in the fixing flange so that the face with the seal is proud of the fixing flange face. Assembly bolts (50, 60, 70) pass through holes in the fixing flange at each of the rounded corners. Compact stacking of joints in the same or slightly staggered planes is achieved by rotating alternate flanges through 180 deg..
FR7514829A 1975-05-13 1975-05-13 Fixing flange for hydraulic circuit - has trangular shape with rounded corners and bearing flange and seal ring for pipe union Granted FR2311246A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7514829A FR2311246A1 (en) 1975-05-13 1975-05-13 Fixing flange for hydraulic circuit - has trangular shape with rounded corners and bearing flange and seal ring for pipe union

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7514829A FR2311246A1 (en) 1975-05-13 1975-05-13 Fixing flange for hydraulic circuit - has trangular shape with rounded corners and bearing flange and seal ring for pipe union

Publications (2)

Publication Number Publication Date
FR2311246A1 true FR2311246A1 (en) 1976-12-10
FR2311246B1 FR2311246B1 (en) 1977-12-02

Family

ID=9155143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514829A Granted FR2311246A1 (en) 1975-05-13 1975-05-13 Fixing flange for hydraulic circuit - has trangular shape with rounded corners and bearing flange and seal ring for pipe union

Country Status (1)

Country Link
FR (1) FR2311246A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611835A (en) * 1984-02-17 1986-09-16 Familian Corp. Pipe coupling
US4887850A (en) * 1985-09-16 1989-12-19 Albrecht David E Adapter fitting
EP3279600A1 (en) * 2016-08-04 2018-02-07 S.C.Raal Sa Heat exchanger with connection device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108869909B (en) * 2018-06-08 2020-12-25 南通合强液压科技有限公司 High-pressure connecting flange structure capable of moving axially and connecting method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR451486A (en) * 1912-02-13 1913-04-19 Jules Eugene Hardret Instant assembly and disassembly gasket for siphons, elbows or pipe connections
FR2136360A5 (en) * 1971-04-27 1972-12-22 Bruder Mannesmann Gmbh

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR451486A (en) * 1912-02-13 1913-04-19 Jules Eugene Hardret Instant assembly and disassembly gasket for siphons, elbows or pipe connections
FR2136360A5 (en) * 1971-04-27 1972-12-22 Bruder Mannesmann Gmbh

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611835A (en) * 1984-02-17 1986-09-16 Familian Corp. Pipe coupling
US4887850A (en) * 1985-09-16 1989-12-19 Albrecht David E Adapter fitting
EP3279600A1 (en) * 2016-08-04 2018-02-07 S.C.Raal Sa Heat exchanger with connection device

Also Published As

Publication number Publication date
FR2311246B1 (en) 1977-12-02

Similar Documents

Publication Publication Date Title
SE8007287L (en) Pipe coupling
ES377953A1 (en) Method and apparatus for inserting a valve member between flanges of a flanged pipe connection
GB1299354A (en) Couplings for tubular members
FR2311246A1 (en) Fixing flange for hydraulic circuit - has trangular shape with rounded corners and bearing flange and seal ring for pipe union
GB836825A (en) Improvements in or relating to pipe connections
GB828940A (en) Improvements in or relating to pipe couplings
GB1389806A (en) Screw joints for pipes or tubes
GB1061419A (en) Improvements in or relating to gaskets
FR2107514A5 (en) Plastic pipe coupling - exerts axial coupling forces
GB1205926A (en) Improvements in pipe coupling means
GB1294859A (en)
FR2192674A5 (en) Stuffing box type seal with elastic core - for sealing walls or bulkheads traversed by power or communication cables
GB1320730A (en) Pipe joints
FR2411351A1 (en) Pipes clamp on coupling arrangement - uses end flanged tubular parts, and clamping ring with groove having sloping side wall for forming wedging action between flanges
GB1193808A (en) A Pipe Joint
GB585534A (en) Improvements in pipe joints
GB1507075A (en) Coupling arrangement between two pipes
FR2399604A1 (en) Pipes clamp on coupling arrangement - uses end flanged tubular parts, and clamping ring with groove having sloping side wall for forming wedging action between flanges
SU402714A1 (en) PIPE CONNECTION
GB1003469A (en) Improvements in and relating to the jointing of tubular members
SU1252600A1 (en) Quick-release joint of pressure pipes
FR2260054A1 (en) Joint to connect two pipe lengths - uses V-section collar to pull together pieces screwed into pipe ends
SU446713A1 (en) Piping connection
SU838267A1 (en) Compensator
IT1083697B (en) Pipes clamp on coupling arrangement

Legal Events

Date Code Title Description
ST Notification of lapse