GB1194436A - Unions between Tubular Members - Google Patents

Unions between Tubular Members

Info

Publication number
GB1194436A
GB1194436A GB2181768A GB2181768A GB1194436A GB 1194436 A GB1194436 A GB 1194436A GB 2181768 A GB2181768 A GB 2181768A GB 2181768 A GB2181768 A GB 2181768A GB 1194436 A GB1194436 A GB 1194436A
Authority
GB
United Kingdom
Prior art keywords
collar
members
flange
washer
flanges
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
GB2181768A
Inventor
Charles Stephen Purvis
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB2181768A priority Critical patent/GB1194436A/en
Priority to FR6914620A priority patent/FR2008062A1/en
Publication of GB1194436A publication Critical patent/GB1194436A/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
    • F16L27/0812—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with slide bearings
    • F16L27/082—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with slide bearings having axial sealing

Landscapes

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

Abstract

1,194,436. Rotary joints. NATIONAL RESEARCH DEVELOPMENT CORP. 6 May, 1969 [8 May, 1968], No. 21817/68. Heading F2G. A union capable of allowing relative rotation between tubular members whilst maintaining a seal between the interior and exterior of the members, comprises outwardly directed flanges 3, 4 on the ends of the tubular members 1, 2, a centring member 11 having cylindrical portions 9, 10 extending into, e.g., recesses 7, 8, the ends of the members 1, 2 and providing a seat for an annular member 13 of elastomeric material encompassing the centring member and disposed between the flanges, an annular washer 14 of polytetrafluoroethylene or like low surface friction material interposed between the member 13 and the flange 4, and means for drawing the members 1, 2 axially towards one another with the member 13 in pressure contact with the flange 3 and the washer 14. As shown, the washer 14 has an annular depression 15 in which the 0-ring 13 beds, and the flanges are drawn together by a collar 18 screwed on to a collar 17 which may be split and the halves held in fixed relationship by a screwed collar 16. A split, wavy, spring-metal ring 19 is disposed between the flange 4 and collar 18.
GB2181768A 1968-05-08 1968-05-08 Unions between Tubular Members Expired GB1194436A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2181768A GB1194436A (en) 1968-05-08 1968-05-08 Unions between Tubular Members
FR6914620A FR2008062A1 (en) 1968-05-08 1969-05-07 Rotatable tube joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2181768A GB1194436A (en) 1968-05-08 1968-05-08 Unions between Tubular Members

Publications (1)

Publication Number Publication Date
GB1194436A true GB1194436A (en) 1970-06-10

Family

ID=10169318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2181768A Expired GB1194436A (en) 1968-05-08 1968-05-08 Unions between Tubular Members

Country Status (2)

Country Link
FR (1) FR2008062A1 (en)
GB (1) GB1194436A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640530A (en) * 1983-04-27 1987-02-03 Commissariat A L'energie Atomique Tight connection device
US4863045A (en) * 1988-04-25 1989-09-05 Amsted Industries Incorporated Rotary railway drawbar coupler
WO2016167100A1 (en) * 2015-04-15 2016-10-20 株式会社フジキン Gasket for fluid coupling and fluid coupling

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8005069A (en) * 1979-08-13 1981-02-24 Apv Co Ltd HEAT TRANSFER APPLIANCE JOINT WITH PLATES

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640530A (en) * 1983-04-27 1987-02-03 Commissariat A L'energie Atomique Tight connection device
US4863045A (en) * 1988-04-25 1989-09-05 Amsted Industries Incorporated Rotary railway drawbar coupler
WO2016167100A1 (en) * 2015-04-15 2016-10-20 株式会社フジキン Gasket for fluid coupling and fluid coupling
US11255468B2 (en) 2015-04-15 2022-02-22 Fujikin Incorporated Gasket for fluid coupling, and fluid coupling

Also Published As

Publication number Publication date
FR2008062A1 (en) 1970-01-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees