GB593767A - Improvements in or relating to self-sealing couplings for fluid supply lines - Google Patents

Improvements in or relating to self-sealing couplings for fluid supply lines

Info

Publication number
GB593767A
GB593767A GB1478245A GB1478245A GB593767A GB 593767 A GB593767 A GB 593767A GB 1478245 A GB1478245 A GB 1478245A GB 1478245 A GB1478245 A GB 1478245A GB 593767 A GB593767 A GB 593767A
Authority
GB
United Kingdom
Prior art keywords
self
nipple
relating
spring
fluid supply
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
GB1478245A
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.)
IVAN CHARLES MARTONFALVY
UNI GUN LUBRICATING EQUIPMENT
Original Assignee
IVAN CHARLES MARTONFALVY
UNI GUN LUBRICATING EQUIPMENT
Filing date
Publication date
Application filed by IVAN CHARLES MARTONFALVY, UNI GUN LUBRICATING EQUIPMENT filed Critical IVAN CHARLES MARTONFALVY
Publication of GB593767A publication Critical patent/GB593767A/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
    • 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
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

593,767. Self-sealing couplings. UNI-GUN LUBRICATING EQUIPMENT, Ltd., and MARTONFALVY, I.C. June 11, 1945, No. 14782. [Class 99 (i)] A self-sealing coupling for engagement with a nipple or like has a hollow body 10 for attachment to a supply conduit and a valve 23 normally co-acting with a seating 13 in the body and opened against a spring 26 by insertion of the nipple, Fig. 2, which when inserted further engages a spring pressed retaining member 17 and permits detents such as pins or balls 16 to be cammed into a nipple groove 34 by a shoulder 29 on an enclosing sleeve 28. When the nipple is withdrawn the valve is closed by its spring and the detents and member 7 secured to the Fig. 1 position.
GB1478245A 1945-06-11 Improvements in or relating to self-sealing couplings for fluid supply lines Expired GB593767A (en)

Publications (1)

Publication Number Publication Date
GB593767A true GB593767A (en) 1947-10-24

Family

ID=1731014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1478245A Expired GB593767A (en) 1945-06-11 Improvements in or relating to self-sealing couplings for fluid supply lines

Country Status (1)

Country Link
GB (1) GB593767A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952307C (en) * 1951-10-19 1956-11-15 R K Price Associates Inc Automatic pipe or hose coupling
AU646972B2 (en) * 1991-09-19 1994-03-10 Australasian Steel Products Pty Ltd Fluid coupling
US5934709A (en) * 1994-03-11 1999-08-10 Australasian Steel Products Pty Ltd. Fluid couplings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952307C (en) * 1951-10-19 1956-11-15 R K Price Associates Inc Automatic pipe or hose coupling
AU646972B2 (en) * 1991-09-19 1994-03-10 Australasian Steel Products Pty Ltd Fluid coupling
US5934709A (en) * 1994-03-11 1999-08-10 Australasian Steel Products Pty Ltd. Fluid couplings

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