FR2414158B1 - - Google Patents

Info

Publication number
FR2414158B1
FR2414158B1 FR7800290A FR7800290A FR2414158B1 FR 2414158 B1 FR2414158 B1 FR 2414158B1 FR 7800290 A FR7800290 A FR 7800290A FR 7800290 A FR7800290 A FR 7800290A FR 2414158 B1 FR2414158 B1 FR 2414158B1
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
FR7800290A
Other languages
French (fr)
Other versions
FR2414158A1 (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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7800290A priority Critical patent/FR2414158A1/en
Priority to US05/972,009 priority patent/US4188037A/en
Priority to EP78400269A priority patent/EP0003091B1/en
Priority to CA318,856A priority patent/CA1128571A/en
Priority to DE7878400269T priority patent/DE2861182D1/en
Priority to ES1979245938U priority patent/ES245938Y/en
Priority to BR7900068A priority patent/BR7900068A/en
Priority to JP56279A priority patent/JPS5497819A/en
Priority to ZA00790057A priority patent/ZA7957B/en
Publication of FR2414158A1 publication Critical patent/FR2414158A1/en
Application granted granted Critical
Publication of FR2414158B1 publication Critical patent/FR2414158B1/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
    • F16J15/0893—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing the packing having a hollow profile
    • 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
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
FR7800290A 1978-01-06 1978-01-06 Double seal annular joint - has elastomeric outer ring and coil spring inner ring engaged by two=part sheath to define leakage detection chamber Granted FR2414158A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7800290A FR2414158A1 (en) 1978-01-06 1978-01-06 Double seal annular joint - has elastomeric outer ring and coil spring inner ring engaged by two=part sheath to define leakage detection chamber
US05/972,009 US4188037A (en) 1978-01-06 1978-12-21 Composite flexible joint
CA318,856A CA1128571A (en) 1978-01-06 1978-12-29 Composite flexible joint
DE7878400269T DE2861182D1 (en) 1978-01-06 1978-12-29 Sealing ring
EP78400269A EP0003091B1 (en) 1978-01-06 1978-12-29 Sealing ring
ES1979245938U ES245938Y (en) 1978-01-06 1979-01-03 FLEXIBLE METALOPLASTIC RING JOINT
BR7900068A BR7900068A (en) 1978-01-06 1979-01-05 METALLOPLASTIC FLEXIBLE ANNUAL JOINT
JP56279A JPS5497819A (en) 1978-01-06 1979-01-05 Soft annular joint of metal and plastic
ZA00790057A ZA7957B (en) 1978-01-06 1979-01-05 A metalloplastic flexible annular joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7800290A FR2414158A1 (en) 1978-01-06 1978-01-06 Double seal annular joint - has elastomeric outer ring and coil spring inner ring engaged by two=part sheath to define leakage detection chamber

Publications (2)

Publication Number Publication Date
FR2414158A1 FR2414158A1 (en) 1979-08-03
FR2414158B1 true FR2414158B1 (en) 1981-05-08

Family

ID=9203171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800290A Granted FR2414158A1 (en) 1978-01-06 1978-01-06 Double seal annular joint - has elastomeric outer ring and coil spring inner ring engaged by two=part sheath to define leakage detection chamber

Country Status (2)

Country Link
FR (1) FR2414158A1 (en)
ZA (1) ZA7957B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461174A1 (en) * 1979-07-13 1981-01-30 Joint Francais Annular seal for bolted flanged pipe joint - uses packing between metal sheathed circular coil spring and tensioned outer elastomeric ring
FR2476786A1 (en) * 1980-02-21 1981-08-28 Cefilac Joints Fargere FLEXIBLE JOINT HAVING TWO LINES OF SEALING
FR2547386A1 (en) * 1983-06-07 1984-12-14 Commissariat Energie Atomique FLEXIBLE METAL JOINT

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR386149A (en) * 1908-01-11 1908-06-04 Jourdanet Et Cie Soc Seal for machines, ducts, etc.
FR1325081A (en) * 1962-03-16 1963-04-26 Beldam Latty Seal
FR1592635A (en) * 1967-11-21 1970-05-19
FR2119258A5 (en) * 1970-12-24 1972-08-04 Joint Francais
FR2232235A6 (en) * 1973-05-29 1974-12-27 Commissariat Energie Atomique

Also Published As

Publication number Publication date
ZA7957B (en) 1979-12-27
FR2414158A1 (en) 1979-08-03

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Legal Events

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