ES423523A1 - Improvements in rings of hermeticity. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in rings of hermeticity. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES423523A1
ES423523A1 ES423523A ES423523A ES423523A1 ES 423523 A1 ES423523 A1 ES 423523A1 ES 423523 A ES423523 A ES 423523A ES 423523 A ES423523 A ES 423523A ES 423523 A1 ES423523 A1 ES 423523A1
Authority
ES
Spain
Prior art keywords
sealing
flanges
incompressible
translation
machine
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
ES423523A
Other languages
Spanish (es)
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.)
Kempchen and Co GmbH
Original Assignee
Kempchen and Co GmbH
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 Kempchen and Co GmbH filed Critical Kempchen and Co GmbH
Publication of ES423523A1 publication Critical patent/ES423523A1/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
    • F16J15/10—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
    • F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
    • F16J15/125—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement generally perpendicular to the surfaces
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

Improvements in sealing rings, to be arranged between flanges with three annular zones radially connected to each other, of which the central consists of a sealing material capable of deformation and incompressible, and of which the interior and exterior support the material of incompressible sealing when the flanges are approached with elastic deformation, characterized in that all the annular zones have the same thickness and because the inner annular zone and the outer annular zone consist of a sealing material at least compressible in the axial direction, which when flanges to one another causes a reaction force which is small in comparison with the sealing force resulting from the incompressible sealing material, but which nevertheless is sufficient to effect sealing between the flanges and the inner and outer annular zones against the sealing material incompressible. (Machine-translation by Google Translate, not legally binding)
ES423523A 1973-05-11 1974-02-22 Improvements in rings of hermeticity. (Machine-translation by Google Translate, not legally binding) Expired ES423523A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7317177A FR2229297A5 (en) 1973-05-11 1973-05-11 Gasket with three concentric rings - different materials of rings ensure adequate sealing pressure on middle ring

Publications (1)

Publication Number Publication Date
ES423523A1 true ES423523A1 (en) 1976-11-01

Family

ID=9119209

Family Applications (1)

Application Number Title Priority Date Filing Date
ES423523A Expired ES423523A1 (en) 1973-05-11 1974-02-22 Improvements in rings of hermeticity. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES423523A1 (en)
FR (1) FR2229297A5 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031243C2 (en) * 1980-08-19 1983-01-27 Kempchen & Co Gmbh, 4200 Oberhausen Pipe connector for large-caliber steel pipes, especially for gas pipelines
FR2806827B1 (en) * 2000-03-23 2002-06-28 Jeumont Ind SEALING DEVICE OF A PRIMARY PUMP OF A NUCLEAR POWER PLANT
CN102518890A (en) * 2011-12-20 2012-06-27 苏州宝骅机械技术有限公司 Seal gasket for flange face sealing

Also Published As

Publication number Publication date
FR2229297A5 (en) 1974-12-06

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