FR2426848A2 - Perfectionnement aux joints annulaires - Google Patents

Perfectionnement aux joints annulaires

Info

Publication number
FR2426848A2
FR2426848A2 FR7815555A FR7815555A FR2426848A2 FR 2426848 A2 FR2426848 A2 FR 2426848A2 FR 7815555 A FR7815555 A FR 7815555A FR 7815555 A FR7815555 A FR 7815555A FR 2426848 A2 FR2426848 A2 FR 2426848A2
Authority
FR
France
Prior art keywords
sheath
joint
coil spring
outer ring
leakage detection
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
FR7815555A
Other languages
English (en)
Other versions
FR2426848B2 (fr
Inventor
Claude Abbes
Andre Gournier
Christian Rouaud
Raymond De Villepoix
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 FR7815555A priority Critical patent/FR2426848A2/fr
Priority to US05/972,009 priority patent/US4188037A/en
Priority to CA318,856A priority patent/CA1128571A/fr
Priority to EP78400269A priority patent/EP0003091B1/fr
Priority to DE7878400269T priority patent/DE2861182D1/de
Priority to ES1979245938U priority patent/ES245938Y/es
Priority to BR7900068A priority patent/BR7900068A/pt
Priority to JP56279A priority patent/JPS5497819A/ja
Publication of FR2426848A2 publication Critical patent/FR2426848A2/fr
Application granted granted Critical
Publication of FR2426848B2 publication Critical patent/FR2426848B2/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)

Abstract

Perfectionnement au joint annulaire flexible selon le brevet principal. Selon l'addition, le joint comporte au moins un tube capillaire transversal, traversant l'anneau en élastomère et un épanouissement d'une des faces planes prolongeant l'enveloppe entourant le ressort interne, ledit tube capillaire débouchant dans une lumière ménagée dans ladite face. Application au controle de l'étanchéité réalisée entre les deux éléments du joint.
FR7815555A 1978-01-06 1978-05-25 Perfectionnement aux joints annulaires Granted FR2426848A2 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7815555A FR2426848A2 (fr) 1978-05-25 1978-05-25 Perfectionnement aux joints annulaires
US05/972,009 US4188037A (en) 1978-01-06 1978-12-21 Composite flexible joint
EP78400269A EP0003091B1 (fr) 1978-01-06 1978-12-29 Joint annulaire
DE7878400269T DE2861182D1 (en) 1978-01-06 1978-12-29 Sealing ring
CA318,856A CA1128571A (fr) 1978-01-06 1978-12-29 Joint composite souple
ES1979245938U ES245938Y (es) 1978-01-06 1979-01-03 Junta anular flexible metaloplastica
BR7900068A BR7900068A (pt) 1978-01-06 1979-01-05 Junta anular flexivel metaloplastica
JP56279A JPS5497819A (en) 1978-01-06 1979-01-05 Soft annular joint of metal and plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815555A FR2426848A2 (fr) 1978-05-25 1978-05-25 Perfectionnement aux joints annulaires

Publications (2)

Publication Number Publication Date
FR2426848A2 true FR2426848A2 (fr) 1979-12-21
FR2426848B2 FR2426848B2 (fr) 1981-07-03

Family

ID=9208678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815555A Granted FR2426848A2 (fr) 1978-01-06 1978-05-25 Perfectionnement aux joints annulaires

Country Status (1)

Country Link
FR (1) FR2426848A2 (fr)

Also Published As

Publication number Publication date
FR2426848B2 (fr) 1981-07-03

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Legal Events

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