GB642062A - Improved coupling for tubes conveying fluid under pressure - Google Patents

Improved coupling for tubes conveying fluid under pressure

Info

Publication number
GB642062A
GB642062A GB18793/48A GB1879348A GB642062A GB 642062 A GB642062 A GB 642062A GB 18793/48 A GB18793/48 A GB 18793/48A GB 1879348 A GB1879348 A GB 1879348A GB 642062 A GB642062 A GB 642062A
Authority
GB
United Kingdom
Prior art keywords
collars
nipples
sleeve
rings
july
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
GB18793/48A
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.)
EARL FRANKLIN BRUNING
Original Assignee
EARL FRANKLIN BRUNING
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 EARL FRANKLIN BRUNING filed Critical EARL FRANKLIN BRUNING
Publication of GB642062A publication Critical patent/GB642062A/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
    • F16L37/28—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
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • 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

Landscapes

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

Abstract

642,062. Disconnectible couplings. BRUNING, E. F. July 13, 1948, No. 18793. .Convention date, July 29, 1947. [Class 99(1)] Tubes each terminating in a nipple 12, 14 normally closed by a valve 74, 76 having a boss 106, 108 projecting beyond its end face 70, 72 are coupled by a sleeve 36 which locks the nipples in abutting relationship whereupon the valves are opened, locking being effected by means such as telescoping collars 46, 48 which force locking members such as balls held in tapered holes in the sleeve into engagement with the nipples. The collars are urged by a spring 56 against snap rings 52, 54 forming stops limiting outward movement of the collars, grooves 62, 64 in the collars partially receiving the balls when the collars are in the inner positions. The sleeve has a groove 110 to retain a sealing ring 112 with lips 114 and 116 adapted to engage the inner ends of the nipples. The ring 112 may be replaced by a pair of rings of U- sections, Fig. 5 (not shown), or by a single ring of V-section, Fig. 6 (not shown), and the inner ends of the nipples may be tapered and shouldered to engage in O- rings lying in grooves in the sleeve, Fig. 7 (not shown).
GB18793/48A 1947-07-29 1948-07-13 Improved coupling for tubes conveying fluid under pressure Expired GB642062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US642062XA 1947-07-29 1947-07-29

Publications (1)

Publication Number Publication Date
GB642062A true GB642062A (en) 1950-08-23

Family

ID=22054282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18793/48A Expired GB642062A (en) 1947-07-29 1948-07-13 Improved coupling for tubes conveying fluid under pressure

Country Status (1)

Country Link
GB (1) GB642062A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103939695A (en) * 2014-04-08 2014-07-23 重庆耐德工业股份有限公司 Pipeline connecting and locking mechanism
CN110594512A (en) * 2019-10-11 2019-12-20 安徽科德森机械有限公司 One-way double-sealing hydraulic quick-change connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103939695A (en) * 2014-04-08 2014-07-23 重庆耐德工业股份有限公司 Pipeline connecting and locking mechanism
CN103939695B (en) * 2014-04-08 2016-03-16 重庆耐德工业股份有限公司 Pipeline connects locking mechanism
CN110594512A (en) * 2019-10-11 2019-12-20 安徽科德森机械有限公司 One-way double-sealing hydraulic quick-change connector

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