GB781653A - Improvements in sealing rings for use between two flat surfaces - Google Patents

Improvements in sealing rings for use between two flat surfaces

Info

Publication number
GB781653A
GB781653A GB2942254A GB2942254A GB781653A GB 781653 A GB781653 A GB 781653A GB 2942254 A GB2942254 A GB 2942254A GB 2942254 A GB2942254 A GB 2942254A GB 781653 A GB781653 A GB 781653A
Authority
GB
United Kingdom
Prior art keywords
metal
flat surfaces
sealing rings
colvin
malleable
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
GB2942254A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2942254A priority Critical patent/GB781653A/en
Publication of GB781653A publication Critical patent/GB781653A/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
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
    • F16J15/0893—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing the packing having a hollow profile
    • 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
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
    • F16L23/20—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Gasket Seals (AREA)

Abstract

781,653. Joint-making packing. COLVIN, D. W. Jan. 11, 1956 [Oct. 12, 1954], No 29422/54. Class 122 (3). A gasket 10 comprises a hollow tubular ring 11 of a first metal, such as copper, mild steel or stainless steel, containing an inert gas 12, e.g. nitrogen, under pressure, and coated, preferably be electroplating, to a thickness of at least 0.00075 of an inch with a second metal 13, such as lead or indium, more malleable than the first metal.
GB2942254A 1954-10-12 1954-10-12 Improvements in sealing rings for use between two flat surfaces Expired GB781653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2942254A GB781653A (en) 1954-10-12 1954-10-12 Improvements in sealing rings for use between two flat surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2942254A GB781653A (en) 1954-10-12 1954-10-12 Improvements in sealing rings for use between two flat surfaces

Publications (1)

Publication Number Publication Date
GB781653A true GB781653A (en) 1957-08-21

Family

ID=10291325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2942254A Expired GB781653A (en) 1954-10-12 1954-10-12 Improvements in sealing rings for use between two flat surfaces

Country Status (1)

Country Link
GB (1) GB781653A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744572A (en) * 1983-07-13 1988-05-17 Posi-Seal International, Inc. All-metal, valve sealing mechanism
US4939486A (en) * 1988-01-04 1990-07-03 Asea Brown Boveri Ab Filter equipment for power lines
EP3798483A1 (en) * 2019-09-27 2021-03-31 Goodrich Corporation Rupture disk

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744572A (en) * 1983-07-13 1988-05-17 Posi-Seal International, Inc. All-metal, valve sealing mechanism
US4939486A (en) * 1988-01-04 1990-07-03 Asea Brown Boveri Ab Filter equipment for power lines
EP3798483A1 (en) * 2019-09-27 2021-03-31 Goodrich Corporation Rupture disk
US11187337B2 (en) 2019-09-27 2021-11-30 Goodrich Corporation Rupture disk

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