FR2476793A1 - Joint etanche pour le raccordement de tubes de canalisation de fluides sous pression variable - Google Patents

Joint etanche pour le raccordement de tubes de canalisation de fluides sous pression variable Download PDF

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Publication number
FR2476793A1
FR2476793A1 FR8103156A FR8103156A FR2476793A1 FR 2476793 A1 FR2476793 A1 FR 2476793A1 FR 8103156 A FR8103156 A FR 8103156A FR 8103156 A FR8103156 A FR 8103156A FR 2476793 A1 FR2476793 A1 FR 2476793A1
Authority
FR
France
Prior art keywords
seal
profile
tube
groove
tubes
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
FR8103156A
Other languages
English (en)
French (fr)
Other versions
FR2476793B1 (enrdf_load_stackoverflow
Inventor
Giancarlo Bonissone
Piero Mulas
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.)
FIP Formatura Iniezione Polimeri SpA
Original Assignee
FIP Formatura Iniezione Polimeri SpA
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 FIP Formatura Iniezione Polimeri SpA filed Critical FIP Formatura Iniezione Polimeri SpA
Publication of FR2476793A1 publication Critical patent/FR2476793A1/fr
Application granted granted Critical
Publication of FR2476793B1 publication Critical patent/FR2476793B1/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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/03—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips
    • F16L17/035—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips the sealing rings having two lips parallel to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)
FR8103156A 1980-02-26 1981-02-18 Joint etanche pour le raccordement de tubes de canalisation de fluides sous pression variable Granted FR2476793A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12458/80A IT1136136B (it) 1980-02-26 1980-02-26 Guarnizione perfezionata per giunzioni di tubi destinati al trasporto di fluidi a pressioni variabili

Publications (2)

Publication Number Publication Date
FR2476793A1 true FR2476793A1 (fr) 1981-08-28
FR2476793B1 FR2476793B1 (enrdf_load_stackoverflow) 1983-07-29

Family

ID=11140395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8103156A Granted FR2476793A1 (fr) 1980-02-26 1981-02-18 Joint etanche pour le raccordement de tubes de canalisation de fluides sous pression variable

Country Status (4)

Country Link
FR (1) FR2476793A1 (enrdf_load_stackoverflow)
GB (1) GB2071230A (enrdf_load_stackoverflow)
IT (1) IT1136136B (enrdf_load_stackoverflow)
ZA (1) ZA81740B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213339A (en) * 1992-02-13 1993-05-25 Reeves Rubber, Inc. Pipe joint gasket
US5340125A (en) * 1992-10-16 1994-08-23 Brown Richard C Gasket for radially spaced pipes
CN105805447A (zh) * 2016-05-10 2016-07-27 浙江正康实业有限公司 高强度抗拉机械压接式管接头

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1969855U (de) * 1965-11-12 1967-10-05 Karl-Heinz Vahlbrauk Einsteckmuffen-verbindung.
DE1801013A1 (de) * 1967-10-06 1969-06-19 Wavin Bv Rohrverbindung,insbesondere fuer Unterdruckleitungen
GB1165432A (en) * 1966-10-24 1969-10-01 Balzers Patent Und Beseiligung Improvements in and relating to the Continuous Digital Measuring of Amounts of Gas Given Off or Sorbed by Specimens
DE2130574A1 (de) * 1971-06-19 1972-12-21 Dansk Roerindustri As Muffenverbindung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1969855U (de) * 1965-11-12 1967-10-05 Karl-Heinz Vahlbrauk Einsteckmuffen-verbindung.
GB1165432A (en) * 1966-10-24 1969-10-01 Balzers Patent Und Beseiligung Improvements in and relating to the Continuous Digital Measuring of Amounts of Gas Given Off or Sorbed by Specimens
DE1801013A1 (de) * 1967-10-06 1969-06-19 Wavin Bv Rohrverbindung,insbesondere fuer Unterdruckleitungen
FR1587815A (enrdf_load_stackoverflow) * 1967-10-06 1970-03-27
DE2130574A1 (de) * 1971-06-19 1972-12-21 Dansk Roerindustri As Muffenverbindung

Also Published As

Publication number Publication date
FR2476793B1 (enrdf_load_stackoverflow) 1983-07-29
IT8012458A0 (it) 1980-02-26
GB2071230A (en) 1981-09-16
IT1136136B (it) 1986-08-27
ZA81740B (en) 1982-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse