CA1200572A - Fire-safe seal for swivel joint - Google Patents

Fire-safe seal for swivel joint

Info

Publication number
CA1200572A
CA1200572A CA000417339A CA417339A CA1200572A CA 1200572 A CA1200572 A CA 1200572A CA 000417339 A CA000417339 A CA 000417339A CA 417339 A CA417339 A CA 417339A CA 1200572 A CA1200572 A CA 1200572A
Authority
CA
Canada
Prior art keywords
seal
ring
fire
junction
annular
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
CA000417339A
Other languages
English (en)
French (fr)
Inventor
Robert L. Witt
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
Application granted granted Critical
Publication of CA1200572A publication Critical patent/CA1200572A/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
    • 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
    • F16J15/064—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
    • F16J15/065—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions fire resistant
    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion of the packing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Gasket Seals (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
CA000417339A 1981-12-10 1982-12-09 Fire-safe seal for swivel joint Expired CA1200572A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US329,492 1981-12-10
US06/329,492 US4431217A (en) 1981-12-10 1981-12-10 Fire-safe seal for swivel joint

Publications (1)

Publication Number Publication Date
CA1200572A true CA1200572A (en) 1986-02-11

Family

ID=23285670

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000417339A Expired CA1200572A (en) 1981-12-10 1982-12-09 Fire-safe seal for swivel joint

Country Status (7)

Country Link
US (1) US4431217A (en, 2012)
EP (1) EP0081812B1 (en, 2012)
JP (1) JPS58142095A (en, 2012)
BR (1) BR8207192A (en, 2012)
CA (1) CA1200572A (en, 2012)
DE (1) DE3269264D1 (en, 2012)
MX (1) MX154454A (en, 2012)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571913B1 (fr) * 1984-10-17 1986-12-26 Richard Joseph Ecran d'affichage a matrice active a double transistor d'adressage
JPS62194087A (ja) * 1986-02-17 1987-08-26 株式会社タツノ・メカトロニクス 給油所のローディングアーム用回転継手装置
US5149148A (en) * 1991-08-13 1992-09-22 Fmc Corporation Pipe swivel joint with improved bore seal
ES2174950T3 (es) * 1994-06-15 2002-11-16 Fmc Corp Conjunto de junta rotulada con pista de rodadura del rodamiento escalonada.
AT405207B (de) * 1996-11-08 1999-06-25 Wilhelm Erhard Hochdruckdrehkupplung
US6725464B2 (en) * 2002-05-15 2004-04-27 Oceanworks International, Inc. Rotary joint for diving suits
DE202008005935U1 (de) * 2008-04-29 2009-06-10 CCS Technology, Inc., Wilmington Kabelmuffe
US10100959B2 (en) * 2014-11-28 2018-10-16 Fmc Technologies, Inc. Swivel joint for oilfield pumping stimulation
US11346476B2 (en) 2016-04-18 2022-05-31 Kerr Machine Co. High pressure swivel joint
JP6809917B2 (ja) * 2017-01-31 2021-01-06 株式会社バルカー 複合シール材
US11149885B2 (en) * 2017-04-21 2021-10-19 S.P.M. Flow Control, Inc. Carburizing grade micro-alloy high pressure swivel joints
CN108547950B (zh) * 2018-01-01 2024-10-11 保一集团有限公司 三角形环的杆密封

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1795867A (en) * 1925-03-13 1931-03-10 Franklin Railway Supply Co Sleeve joint
US2558087A (en) * 1944-02-28 1951-06-26 James W F Holl Fluid seal for rotary fluid valves
US3301568A (en) * 1963-05-28 1967-01-31 Fmc Corp Fluid seal
US3408095A (en) * 1966-03-21 1968-10-29 Youngstown Sheet And Tube Co Swivel joints
GB1338251A (en) * 1970-01-29 1973-11-21 Avon Lippiatt Hobbs Ltd Method of forming sealed joints between pipes
US3819212A (en) * 1973-01-05 1974-06-25 Baxter Laboratories Inc Flared ferrule tube end fitting
US4139220A (en) * 1977-02-07 1979-02-13 Fmc Corporation Swivel joint sealing system

Also Published As

Publication number Publication date
BR8207192A (pt) 1983-10-11
JPS6220431B2 (en, 2012) 1987-05-07
DE3269264D1 (en) 1986-03-27
EP0081812B1 (en) 1986-02-19
US4431217A (en) 1984-02-14
MX154454A (es) 1987-08-26
JPS58142095A (ja) 1983-08-23
EP0081812A1 (en) 1983-06-22

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Legal Events

Date Code Title Description
MKEX Expiry