GB973825A - Improvements in or relating to fluid-tight couplings - Google Patents

Improvements in or relating to fluid-tight couplings

Info

Publication number
GB973825A
GB973825A GB2743261A GB2743261A GB973825A GB 973825 A GB973825 A GB 973825A GB 2743261 A GB2743261 A GB 2743261A GB 2743261 A GB2743261 A GB 2743261A GB 973825 A GB973825 A GB 973825A
Authority
GB
United Kingdom
Prior art keywords
tube
tubes
fluid
valves
conduits
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.)
Expired
Application number
GB2743261A
Other languages
English (en)
Inventor
Alain Virnot
Andre Gumuchian
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.)
Electricite de France SA
Original Assignee
Electricite de France 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
Priority claimed from FR834473A external-priority patent/FR1271253A/fr
Priority claimed from FR867985A external-priority patent/FR1302002A/fr
Application filed by Electricite de France SA filed Critical Electricite de France SA
Publication of GB973825A publication Critical patent/GB973825A/en
Expired 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
    • F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/36—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings with two lift valves being actuated to initiate the flow through the coupling after the two coupling parts are locked against withdrawal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
GB2743261A 1960-07-29 1961-07-28 Improvements in or relating to fluid-tight couplings Expired GB973825A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR834473A FR1271253A (fr) 1960-07-29 1960-07-29 Perfectionnement aux bascules dites <charbonnières> en vue de permettre le réglageen hauteur de leur bâti suivant le type de sacs utilisé
FR867985A FR1302002A (fr) 1961-07-13 1961-07-13 Dispositif d'accouplement étanche pour conduites de fluides

Publications (1)

Publication Number Publication Date
GB973825A true GB973825A (en) 1964-10-28

Family

ID=26186967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2743261A Expired GB973825A (en) 1960-07-29 1961-07-28 Improvements in or relating to fluid-tight couplings

Country Status (4)

Country Link
BE (1) BE606621A (enrdf_load_stackoverflow)
GB (1) GB973825A (enrdf_load_stackoverflow)
LU (1) LU40444A1 (enrdf_load_stackoverflow)
NL (2) NL6607281A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314447A (en) * 1963-07-03 1967-04-18 Lear Siegler Inc Quick connect coupling
EP0301711A3 (en) * 1987-07-31 1989-05-03 General Motors Corporation Quick disconnect coupling for a robot tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314447A (en) * 1963-07-03 1967-04-18 Lear Siegler Inc Quick connect coupling
EP0301711A3 (en) * 1987-07-31 1989-05-03 General Motors Corporation Quick disconnect coupling for a robot tool

Also Published As

Publication number Publication date
LU40444A1 (enrdf_load_stackoverflow) 1961-09-27
NL267661A (enrdf_load_stackoverflow)
NL6607281A (enrdf_load_stackoverflow) 1966-09-26
BE606621A (fr) 1961-11-16

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