CA2148431A1 - Sealing arrangement for sealing conduits - Google Patents

Sealing arrangement for sealing conduits

Info

Publication number
CA2148431A1
CA2148431A1 CA002148431A CA2148431A CA2148431A1 CA 2148431 A1 CA2148431 A1 CA 2148431A1 CA 002148431 A CA002148431 A CA 002148431A CA 2148431 A CA2148431 A CA 2148431A CA 2148431 A1 CA2148431 A1 CA 2148431A1
Authority
CA
Canada
Prior art keywords
sealing
annular
seal
bead portion
gap
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.)
Granted
Application number
CA002148431A
Other languages
French (fr)
Other versions
CA2148431C (en
Inventor
Peter Ilesic
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 CA002148431A priority Critical patent/CA2148431C/en
Publication of CA2148431A1 publication Critical patent/CA2148431A1/en
Application granted granted Critical
Publication of CA2148431C publication Critical patent/CA2148431C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16L21/00—Joints with sleeve or socket
    • 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
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip
    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/10—Sealing by using sealing rings or sleeves only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

The invention concerns a sealing arrangement for sealing conduits for gaseous or fluid agents, including a closable housing which fits sleeve-like around the conduit and a sealing member which comprises elastomer material, is arranged in the housing in an annular configuration and hag an annular bead which projects towards the wall of the conduit and has a sealing surface which can be applied against the wall . According to the invention the sealing member (8) has an annular gap (13) which subdivides the annular bead (12) in the axial direction into a first radial bead portion (14) at the inward side of the seal and a second radial bead portion (18) at the outward side of the seal, wherein the gap (13) extends from the sealing surface (15) into the annular bead (12) at such an inclination that an acute-angled sealing lip (21) is formed on the second radial bead portion (18) adjoining the gap (13). At the inward side of the seal the first radial bead (14) can have an axial annular groove in the form of an undercut configuration (16) which on the radial bead portion (14) forms an acute-angled sealing lip (17) which is directed inwardly of the seal.
CA002148431A 1995-05-02 1995-05-02 Sealing arrangement for sealing conduits Expired - Lifetime CA2148431C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002148431A CA2148431C (en) 1995-05-02 1995-05-02 Sealing arrangement for sealing conduits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002148431A CA2148431C (en) 1995-05-02 1995-05-02 Sealing arrangement for sealing conduits

Publications (2)

Publication Number Publication Date
CA2148431A1 true CA2148431A1 (en) 1996-11-03
CA2148431C CA2148431C (en) 2001-07-03

Family

ID=4155771

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002148431A Expired - Lifetime CA2148431C (en) 1995-05-02 1995-05-02 Sealing arrangement for sealing conduits

Country Status (1)

Country Link
CA (1) CA2148431C (en)

Also Published As

Publication number Publication date
CA2148431C (en) 2001-07-03

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20150504