GB1067996A - Swivel joint for conduits - Google Patents

Swivel joint for conduits

Info

Publication number
GB1067996A
GB1067996A GB3084364A GB3084364A GB1067996A GB 1067996 A GB1067996 A GB 1067996A GB 3084364 A GB3084364 A GB 3084364A GB 3084364 A GB3084364 A GB 3084364A GB 1067996 A GB1067996 A GB 1067996A
Authority
GB
United Kingdom
Prior art keywords
ring
bearing
raceway
raceways
balls
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
GB3084364A
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of GB1067996A publication Critical patent/GB1067996A/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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/05—Swivel joints
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/38—Ball cages
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Joints Allowing Movement (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

1,067,996. Rotary joints; bearings. FMC CORPORATION. Aug. 4, 1964 [July 29, 1963], No. 30843/64. Headings F2A and F2G. A swivel joint for conduits comprises a coupling member 11 having a cylindrical outer surface 14 provided with an annular recess defining an inner raceway 16, a retaining ring 42 rotatably arranged in circumscribing relation to the surface 14 and having a plurality of circumferentially spaced apertures 44, an annular outer bearing 40 circumscribing the ring and having an outer raceway 70, balls 85 individually captured in the apertures 44 and engaging the raceways, a coupling member 20 coaxial with the member 11, and bolts 72 connecting the bearing 40 and the member 20. The bearing 40 is split on the diametral plane of the raceways and the parts 52, 54 are interchangeable when, due to axial forces F1, F2 imposed on the joint the raceway of the part 54 becomes impressed with dimples. The balls 85 are disposed in the ring 42 at randomly-spaced intervals. Greaseretaining seals 80 are arranged on either side of the ring 42. An annular seal 30 of resiliently flexible and compressible material provided with a facing 32 of polytetrafluoroethylene and an anti-extrusion ring 34 is received in a groove 27 of the member 20. The latter is provided with pressure relief ports 25.
GB3084364A 1963-07-29 1964-08-04 Swivel joint for conduits Expired GB1067996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29808863A 1963-07-29 1963-07-29

Publications (1)

Publication Number Publication Date
GB1067996A true GB1067996A (en) 1967-05-10

Family

ID=23148975

Family Applications (3)

Application Number Title Priority Date Filing Date
GB2281766A Expired GB1067997A (en) 1963-07-29 1964-08-04 Swivel joints for conduits
GB3084364A Expired GB1067996A (en) 1963-07-29 1964-08-04 Swivel joint for conduits
GB2281866A Expired GB1067998A (en) 1963-07-29 1964-08-04 Swivel joints for conduits

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB2281766A Expired GB1067997A (en) 1963-07-29 1964-08-04 Swivel joints for conduits

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2281866A Expired GB1067998A (en) 1963-07-29 1964-08-04 Swivel joints for conduits

Country Status (4)

Country Link
BE (1) BE651033A (en)
DE (1) DE1295929B (en)
GB (3) GB1067997A (en)
NL (1) NL6408396A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108443617A (en) * 2018-05-22 2018-08-24 广州船舶及海洋工程设计研究院（中国船舶工业集团公司第六0五研究院） Rotary joint equipment for liquid conveying
CN112696428A (en) * 2020-12-22 2021-04-23 马鞍山市博创回转支承有限公司 Slewing bearing

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610516U (en) * 1979-07-05 1981-01-29
US4313624A (en) * 1980-06-06 1982-02-02 Zierden Company Swivel cartridge
US9303689B2 (en) 2014-04-29 2016-04-05 Roller Bearing Company Of America, Inc. Non-rhythmically spaced rolling elements for reduction in bearing non-repeatable run-out

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2062041A (en) * 1935-11-09 1936-11-24 Mc Gill Mfg Co Roller bearing
DE837491C (en) * 1949-04-06 1952-04-28 Fritz Franz Conrad Roeschlau Process for the production of roller or plain bearings
US2723136A (en) * 1952-09-13 1955-11-08 Deublin Co Rotating union
US3049355A (en) * 1956-05-12 1962-08-14 Burtonwood Engineering Company Seals for bearings
GB871052A (en) * 1959-02-13 1961-06-21 J R H Products & Co Ltd Improvements in or relating to rotary pipe couplings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108443617A (en) * 2018-05-22 2018-08-24 广州船舶及海洋工程设计研究院（中国船舶工业集团公司第六0五研究院） Rotary joint equipment for liquid conveying
CN108443617B (en) * 2018-05-22 2024-01-19 广州船舶及海洋工程设计研究院（中国船舶工业集团公司第六0五研究院） Rotary joint device for liquid delivery
CN112696428A (en) * 2020-12-22 2021-04-23 马鞍山市博创回转支承有限公司 Slewing bearing

Also Published As

Publication number Publication date
BE651033A (en) 1964-11-16
NL6408396A (en) 1965-02-01
DE1295929B (en) 1969-05-22
GB1067997A (en) 1967-05-10
GB1067998A (en) 1967-05-10

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