GB1023348A - Improvements in pressure joints - Google Patents

Improvements in pressure joints

Info

Publication number
GB1023348A
GB1023348A GB5036163A GB5036163A GB1023348A GB 1023348 A GB1023348 A GB 1023348A GB 5036163 A GB5036163 A GB 5036163A GB 5036163 A GB5036163 A GB 5036163A GB 1023348 A GB1023348 A GB 1023348A
Authority
GB
United Kingdom
Prior art keywords
sealing ring
coated
polytetrafluoroethylene
dec
copper
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
GB5036163A
Inventor
Raymond Holden Speakman
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB5036163A priority Critical patent/GB1023348A/en
Priority to NL6414845A priority patent/NL6414845A/xx
Priority to BE657417A priority patent/BE657417A/xx
Publication of GB1023348A publication Critical patent/GB1023348A/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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/08—Supporting spinnerettes or other parts of spinnerette packs
    • 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
    • F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
    • F16J15/128—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal covering
    • 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/06—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between the end surfaces of the pipes or flanges or arranged in recesses in the pipe ends or flanges
    • F16L17/08—Metal sealing 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Textile Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

1,023,348. Joint-making packing. IMPERIAL CHEMICAL INDUSTRIES Ltd. Dec. 15, 1964 [Dec. 20, 1963], No. 50361/63. Heading F2B. A pressure tight joint between two members 7, 8 is made by a deformable sealing ring 9 which is permanently deformed by the pressure of the sealed fluid and is coated, at least on the areas where it contacts the members 7, 8, with a material 10 having a lower yield strength than that of the material of the sealing ring 9. The coating may be metallic, e.g. copper, lead or silver or synthetic resin, e.g. polytetrafluoroethylene or silicone rubber and the sealing ring may be of steel coated with copper or of aluminium coated with polytetrafluoroethylene.
GB5036163A 1963-12-20 1963-12-20 Improvements in pressure joints Expired GB1023348A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB5036163A GB1023348A (en) 1963-12-20 1963-12-20 Improvements in pressure joints
NL6414845A NL6414845A (en) 1963-12-20 1964-12-18
BE657417A BE657417A (en) 1963-12-20 1964-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5036163A GB1023348A (en) 1963-12-20 1963-12-20 Improvements in pressure joints

Publications (1)

Publication Number Publication Date
GB1023348A true GB1023348A (en) 1966-03-23

Family

ID=10455635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5036163A Expired GB1023348A (en) 1963-12-20 1963-12-20 Improvements in pressure joints

Country Status (3)

Country Link
BE (1) BE657417A (en)
GB (1) GB1023348A (en)
NL (1) NL6414845A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636712B1 (en) * 1988-09-21 1991-02-22 Europ Propulsion CONNECTION AND SEALING DEVICE WITH METAL LIP CONNECTION

Also Published As

Publication number Publication date
NL6414845A (en) 1965-06-21
BE657417A (en) 1965-06-21

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