ZA702923B - Improvements in or relating to the sealing of pipe joints - Google Patents

Improvements in or relating to the sealing of pipe joints

Info

Publication number
ZA702923B
ZA702923B ZA702923A ZA702923A ZA702923B ZA 702923 B ZA702923 B ZA 702923B ZA 702923 A ZA702923 A ZA 702923A ZA 702923 A ZA702923 A ZA 702923A ZA 702923 B ZA702923 B ZA 702923B
Authority
ZA
South Africa
Prior art keywords
relating
sealing
pipe joints
joints
pipe
Prior art date
Application number
ZA702923A
Other languages
English (en)
Inventor
H Muecher
Original Assignee
Kirkness J 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 Kirkness J Ltd filed Critical Kirkness J Ltd
Publication of ZA702923B publication Critical patent/ZA702923B/xx

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
    • F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
    • F16L21/005—Sleeves or nipples for pipes of the same diameter; Reduction pieces made of elastic material, e.g. partly or completely surrounded by clamping devices
    • 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
    • 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
    • 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/03—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips
    • F16L17/035—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips the sealing rings having two lips parallel to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Gasket Seals (AREA)
ZA702923A 1969-04-30 1970-04-30 Improvements in or relating to the sealing of pipe joints ZA702923B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691921956 DE1921956A1 (de) 1969-04-30 1969-04-30 Dichtung von Rohrverbindungsstellen

Publications (1)

Publication Number Publication Date
ZA702923B true ZA702923B (en) 1971-01-27

Family

ID=5732805

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA702923A ZA702923B (en) 1969-04-30 1970-04-30 Improvements in or relating to the sealing of pipe joints

Country Status (6)

Country Link
AT (1) AT316943B (xx)
CH (1) CH519135A (xx)
DE (1) DE1921956A1 (xx)
FR (1) FR2042109A5 (xx)
NL (1) NL7006167A (xx)
ZA (1) ZA702923B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794815A (fr) * 1972-01-31 1973-05-16 Forsheda Ideutveckling Ab Article en un materiau elastique et muni de dispositifs de renforcement
JPS50140752A (xx) * 1974-04-21 1975-11-12
DE2604099C2 (de) * 1976-02-03 1984-04-26 Schneider Gmbh & Co, 5020 Frechen Stützring für eine Überschiebedichtung für muffenlose Rohre
GB2016630B (en) * 1978-02-03 1982-05-19 Wavin Bv Sealing of spigot and socket pipe joints
SE8800348L (sv) * 1988-02-03 1989-08-04 Forsheda Ab Taetningsring och verktyg foer framstaellning daerav
WO1996007047A1 (en) * 1994-09-01 1996-03-07 Pipeline Solutions Pty. Ltd. Connecting collar for pipes
DE19712403C1 (de) * 1997-03-25 1998-08-20 Payen Goetze Gmbh Rohrverbindung
DE10151413B4 (de) * 2001-10-18 2005-05-19 Siemens Ag Dichtung zum Abdichten eines Spaltes zwischen zwei abzudichtenden Gehäuseteilen, sowie ein Gehäuse eines Steuergerätes eines Kraftfahrzeugs
US9945482B2 (en) 2014-01-03 2018-04-17 Freudenberg-Nok General Partnership Low load dual flap seal assembly

Also Published As

Publication number Publication date
DE1921956A1 (de) 1970-11-19
CH519135A (de) 1972-02-15
NL7006167A (xx) 1970-11-03
FR2042109A5 (xx) 1971-02-05
AT316943B (de) 1974-08-12

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