GB742555A - Improvements in or relating to rotary joints for pipes - Google Patents

Improvements in or relating to rotary joints for pipes

Info

Publication number
GB742555A
GB742555A GB2150753A GB2150753A GB742555A GB 742555 A GB742555 A GB 742555A GB 2150753 A GB2150753 A GB 2150753A GB 2150753 A GB2150753 A GB 2150753A GB 742555 A GB742555 A GB 742555A
Authority
GB
United Kingdom
Prior art keywords
elements
seal
pipe
pipes
sealing means
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
GB2150753A
Inventor
William Frank Judd
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.)
Emco Wheaton Corp
Original Assignee
Emco Brass Manufacturing Co 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 Emco Brass Manufacturing Co Ltd filed Critical Emco Brass Manufacturing Co Ltd
Priority to GB2150753A priority Critical patent/GB742555A/en
Publication of GB742555A publication Critical patent/GB742555A/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
    • 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
    • F16L27/0824—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 ball or roller bearings
    • F16L27/0828—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 ball or roller bearings having radial bearings

Landscapes

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

Abstract

742,555. Pipe joints. EMCO BRASS MANUFACTURING CO., Ltd. July 22, 1954 [Aug. 4, 1953], No. 21507/53. Class 99(1). In a rotary pipe joint comprising two tubular elements 3, 4, having abutting flanges 13, 14, nuts 12a and studs 12 for holding together the flanges, a tubular member' 5 secured to one pipe 2 and journalled in the element 4, for example, whilst the element 3 is fixed to the other pipe 1, the member 5 terminating within the bore of the element 4, and sealing means 15 disposed between the element 3 and the member 5, the studs are of such length as to enable the elements 3 and 4 to be sufficiently separated to permit removal and replacement of the sealing means without complete separation of the elements. The pipes 1 and 2 are welded to the element 3 and member 5, respectively, the member 5 being journalled in the element 4 by ball bearings 6, 7 and having an opening 8 through which the latter are inserted or removed, the opening being normally closed by a castellated-threaded plug 9 locked by a split pin ; the plug carries a grease nipple 10. Oil seals 11 and 17 are disposed between the element 4 and the elements 3 and member 5, respectively. The sealing means 15 comprises a rubber packing-seal 15a between a packing ring 15b and a seal ring 15c, and the member 5 has a central boss 16 to deform the seal assembly ; the surfaces against which the seal assembly bears are polished. In a modification, the pipes are threaded into the element and member and the inner and outer seal rings are transposed ; the grease nipple is dispensed with and the plug is retained by a set screw. The boss is enlarged to extend into a recess in the surrounding element although it may be replaced by projections serving to locate the elements upon assembly or the fastening alone may perform this function. Two or more joints may be used together with their rotational axes at right angles and interconnected by an elbow.
GB2150753A 1953-08-04 1953-08-04 Improvements in or relating to rotary joints for pipes Expired GB742555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2150753A GB742555A (en) 1953-08-04 1953-08-04 Improvements in or relating to rotary joints for pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2150753A GB742555A (en) 1953-08-04 1953-08-04 Improvements in or relating to rotary joints for pipes

Publications (1)

Publication Number Publication Date
GB742555A true GB742555A (en) 1955-12-30

Family

ID=10164099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2150753A Expired GB742555A (en) 1953-08-04 1953-08-04 Improvements in or relating to rotary joints for pipes

Country Status (1)

Country Link
GB (1) GB742555A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181507B (en) * 1958-07-24 1964-11-12 Fmc Corp Rotatable pipe connection
DE1201135B (en) * 1957-04-05 1965-09-16 Fmc Corp Connection of two rotatable tubular coupling parts
US4139220A (en) * 1977-02-07 1979-02-13 Fmc Corporation Swivel joint sealing system
US4185841A (en) * 1978-10-30 1980-01-29 Brundage Ben W External swivel joint seal
WO2012103076A1 (en) * 2011-01-24 2012-08-02 Delaware Capital Formation, Inc. Fluid handling swivel joints and fluid conveyance equipment incorporating the same
WO2016181232A1 (en) * 2015-05-14 2016-11-17 De Pretto Industrie S.R.L. Joint for submarine connections
WO2016181233A1 (en) * 2015-05-14 2016-11-17 De Pretto Industrie S.R.L. Joint for submarine connections
CN107883091A (en) * 2017-12-14 2018-04-06 烟台杰瑞石油装备技术有限公司 A kind of flange connecting apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201135B (en) * 1957-04-05 1965-09-16 Fmc Corp Connection of two rotatable tubular coupling parts
DE1181507B (en) * 1958-07-24 1964-11-12 Fmc Corp Rotatable pipe connection
US4139220A (en) * 1977-02-07 1979-02-13 Fmc Corporation Swivel joint sealing system
US4185841A (en) * 1978-10-30 1980-01-29 Brundage Ben W External swivel joint seal
WO2012103076A1 (en) * 2011-01-24 2012-08-02 Delaware Capital Formation, Inc. Fluid handling swivel joints and fluid conveyance equipment incorporating the same
US8783733B2 (en) 2011-01-24 2014-07-22 Delaware Capital Formation, Inc. Fluid handling swivel joints and fluid conveyance equipment incorporating the same
WO2016181232A1 (en) * 2015-05-14 2016-11-17 De Pretto Industrie S.R.L. Joint for submarine connections
WO2016181233A1 (en) * 2015-05-14 2016-11-17 De Pretto Industrie S.R.L. Joint for submarine connections
US11009157B2 (en) 2015-05-14 2021-05-18 De Pretto Industrie S.R.L. Joint for submarine connections
CN107883091A (en) * 2017-12-14 2018-04-06 烟台杰瑞石油装备技术有限公司 A kind of flange connecting apparatus

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