FR2270504A2 - Flexible joint for piping - is internal elastomer tube with tapering end sealing lips and outer coil spring - Google Patents

Flexible joint for piping - is internal elastomer tube with tapering end sealing lips and outer coil spring

Info

Publication number
FR2270504A2
FR2270504A2 FR7416385A FR7416385A FR2270504A2 FR 2270504 A2 FR2270504 A2 FR 2270504A2 FR 7416385 A FR7416385 A FR 7416385A FR 7416385 A FR7416385 A FR 7416385A FR 2270504 A2 FR2270504 A2 FR 2270504A2
Authority
FR
France
Prior art keywords
joint
coil spring
piping
end sealing
outer coil
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
FR7416385A
Other languages
English (en)
French (fr)
Other versions
FR2270504B2 (OSRAM
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.)
LEFEVRE CLAUDE FR
Original Assignee
LEFEVRE CLAUDE FR
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 LEFEVRE CLAUDE FR filed Critical LEFEVRE CLAUDE FR
Priority to FR7416385A priority Critical patent/FR2270504A2/fr
Publication of FR2270504A2 publication Critical patent/FR2270504A2/fr
Application granted granted Critical
Publication of FR2270504B2 publication Critical patent/FR2270504B2/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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
    • F16L21/005—Sleeves or nipples for pipes of the same diameter; Reduction pieces made of elastic material, e.g. partly or completely surrounded by clamping devices
    • 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
    • F16L27/00—Adjustable joints; Joints allowing movement
    • F16L27/10—Adjustable joints; Joints allowing movement comprising a flexible connection only
    • F16L27/107—Adjustable joints; Joints allowing movement comprising a flexible connection only the ends of the pipe being interconnected by a flexible sleeve
    • 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
    • F16L51/00—Expansion-compensation arrangements for pipe-lines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
FR7416385A 1974-05-08 1974-05-08 Flexible joint for piping - is internal elastomer tube with tapering end sealing lips and outer coil spring Granted FR2270504A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7416385A FR2270504A2 (en) 1974-05-08 1974-05-08 Flexible joint for piping - is internal elastomer tube with tapering end sealing lips and outer coil spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7416385A FR2270504A2 (en) 1974-05-08 1974-05-08 Flexible joint for piping - is internal elastomer tube with tapering end sealing lips and outer coil spring

Publications (2)

Publication Number Publication Date
FR2270504A2 true FR2270504A2 (en) 1975-12-05
FR2270504B2 FR2270504B2 (OSRAM) 1978-09-01

Family

ID=9138725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416385A Granted FR2270504A2 (en) 1974-05-08 1974-05-08 Flexible joint for piping - is internal elastomer tube with tapering end sealing lips and outer coil spring

Country Status (1)

Country Link
FR (1) FR2270504A2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485685A1 (fr) * 1980-06-24 1981-12-31 Grovag Grossventiltech Joint etanche aux gaz pour le passage d'un conduit a travers une structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485685A1 (fr) * 1980-06-24 1981-12-31 Grovag Grossventiltech Joint etanche aux gaz pour le passage d'un conduit a travers une structure

Also Published As

Publication number Publication date
FR2270504B2 (OSRAM) 1978-09-01

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