SE8604703D0 - CONNECTIONS AND SEALS FOR THE SAME - Google Patents

CONNECTIONS AND SEALS FOR THE SAME

Info

Publication number
SE8604703D0
SE8604703D0 SE8604703A SE8604703A SE8604703D0 SE 8604703 D0 SE8604703 D0 SE 8604703D0 SE 8604703 A SE8604703 A SE 8604703A SE 8604703 A SE8604703 A SE 8604703A SE 8604703 D0 SE8604703 D0 SE 8604703D0
Authority
SE
Sweden
Prior art keywords
deformed
cross
support surfaces
memorised shape
seals
Prior art date
Application number
SE8604703A
Other languages
Swedish (sv)
Other versions
SE8604703L (en
Inventor
R Westin
Original Assignee
Studsvik Energiteknik Ab
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 Studsvik Energiteknik Ab filed Critical Studsvik Energiteknik Ab
Priority to SE8604703A priority Critical patent/SE8604703L/en
Publication of SE8604703D0 publication Critical patent/SE8604703D0/en
Priority to PCT/SE1987/000513 priority patent/WO1988003548A1/en
Publication of SE8604703L publication Critical patent/SE8604703L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • C09K3/1009—Fluorinated polymers, e.g. PTFE
    • 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
    • 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
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0607—Rubber or rubber derivatives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0617—Polyalkenes
    • C09K2200/062—Polyethylene

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

An elastic sealing strip includes a cross-linked thermoplastics element (1') deformed from its memorised shape, such that when it is fitted in place it can be caused to strive towards its memorised shape by heating it to the fusion interval of the cross-linked thermoplastics material. The element can also be covered with a rubber elastic surface layer (9). A joint includes two support surfaces between which the sealing strip is deformed by compression. Relative to its memorised shape, the strip has a remaining compression deformation in a direction between the two support surfaces.
SE8604703A 1986-11-03 1986-11-03 CONNECTIONS AND SEALS FOR THE SAME SE8604703L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8604703A SE8604703L (en) 1986-11-03 1986-11-03 CONNECTIONS AND SEALS FOR THE SAME
PCT/SE1987/000513 WO1988003548A1 (en) 1986-11-03 1987-11-02 A joint and a sealing element for it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8604703A SE8604703L (en) 1986-11-03 1986-11-03 CONNECTIONS AND SEALS FOR THE SAME

Publications (2)

Publication Number Publication Date
SE8604703D0 true SE8604703D0 (en) 1986-11-03
SE8604703L SE8604703L (en) 1988-05-04

Family

ID=20366178

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8604703A SE8604703L (en) 1986-11-03 1986-11-03 CONNECTIONS AND SEALS FOR THE SAME

Country Status (2)

Country Link
SE (1) SE8604703L (en)
WO (1) WO1988003548A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8909930D0 (en) * 1989-04-29 1989-06-14 Children Peter J Gaskets
GB2261266A (en) * 1991-11-05 1993-05-12 Beldam Crossley Limited Packing
US5941534A (en) * 1994-10-12 1999-08-24 Honda Giken Kogyo Kabushiki Kaisha Hydraulic seal system
JP4794932B2 (en) * 2005-07-21 2011-10-19 ニチアス株式会社 Seal structure and manufacturing method thereof
EP3737538B1 (en) * 2018-01-11 2023-08-23 ABB Schweiz AG Industrial robot comprising a sealing arrangement, and method for sterilizing a sealing element

Also Published As

Publication number Publication date
WO1988003548A1 (en) 1988-05-19
SE8604703L (en) 1988-05-04

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8604703-2

Effective date: 19890601