GB721163A - An improved pipe coupling - Google Patents

An improved pipe coupling

Info

Publication number
GB721163A
GB721163A GB201552A GB201552A GB721163A GB 721163 A GB721163 A GB 721163A GB 201552 A GB201552 A GB 201552A GB 201552 A GB201552 A GB 201552A GB 721163 A GB721163 A GB 721163A
Authority
GB
United Kingdom
Prior art keywords
recess
pipe
joint
sealing ring
socket
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
GB201552A
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.)
EDWARD BEZANT
PERCIVAL AIRCRAFT Ltd
Original Assignee
EDWARD BEZANT
PERCIVAL AIRCRAFT Ltd
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 EDWARD BEZANT, PERCIVAL AIRCRAFT Ltd filed Critical EDWARD BEZANT
Priority to GB201552A priority Critical patent/GB721163A/en
Publication of GB721163A publication Critical patent/GB721163A/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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/04—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • F16L19/043—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection with additional sealing means
    • F16L19/046—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection with additional sealing means consisting of a soft ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

721,163. Pipe joints. PERCIVAL AIRCRAFT, Ltd., WOTTON, J., and BEZANT, E. April 7, 1953. [Jan. 24, 1952] No. 2015/52 Class 99 (1). In a joint in which a sealing ring 27 is compressed in a recess formed by a conical socket 13 and surfaces on a tubular joint member 20 by relative axial movement of tne socket and joint member, the sealing ring has before deformation, a cross-section, e:g., rectangular, different from the recess, a maximum diameter less than that of the recess, and, at an intermediate radial position of the recess, a greater axial dimension than the recess. The joint member 20 may comprise the spigot end of a pipe to be connected to a pipe fitting 11. In the construction shown a separate tubular member 20 has an end 23 engaging within the socket 13 and an end 22 engaging within the flared end 14 of a pipe 10. A sealing ring 26 is compressed similarly to the ring 27 in the flared end 14, the end walls of the recesses being formed by an intermediate flange 21 of the tube 20. The joint is completed by a collar 15 and coupling nut 16. The flange 21 is clamped between the collar 15 and fitting 11, and is designed to limit the deformation of the rings so as not completely to fill the recesses.
GB201552A 1952-01-24 1952-01-24 An improved pipe coupling Expired GB721163A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201552A GB721163A (en) 1952-01-24 1952-01-24 An improved pipe coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201552A GB721163A (en) 1952-01-24 1952-01-24 An improved pipe coupling

Publications (1)

Publication Number Publication Date
GB721163A true GB721163A (en) 1954-12-29

Family

ID=9732094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201552A Expired GB721163A (en) 1952-01-24 1952-01-24 An improved pipe coupling

Country Status (1)

Country Link
GB (1) GB721163A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413017A (en) * 1965-08-12 1968-11-26 Air Reduction Gas line connectors
US4175757A (en) * 1977-06-15 1979-11-27 Fansteel Inc. Sealant system for roof drilling apparatus
US5364134A (en) * 1991-04-26 1994-11-15 Anderson Barrows Metal Corporation End fitting for flexible conduit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413017A (en) * 1965-08-12 1968-11-26 Air Reduction Gas line connectors
US4175757A (en) * 1977-06-15 1979-11-27 Fansteel Inc. Sealant system for roof drilling apparatus
US5364134A (en) * 1991-04-26 1994-11-15 Anderson Barrows Metal Corporation End fitting for flexible conduit
US5364135A (en) * 1991-04-26 1994-11-15 Anderson-Barrows Metal Corporation End fitting for flexible conduit

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