[go: up one dir, main page]

AU2001292522A1 - Sealing ring - Google Patents

Sealing ring

Info

Publication number
AU2001292522A1
AU2001292522A1 AU2001292522A AU9252201A AU2001292522A1 AU 2001292522 A1 AU2001292522 A1 AU 2001292522A1 AU 2001292522 A AU2001292522 A AU 2001292522A AU 9252201 A AU9252201 A AU 9252201A AU 2001292522 A1 AU2001292522 A1 AU 2001292522A1
Authority
AU
Australia
Prior art keywords
sealing portion
groove
sealing
lateral
sealing ring
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.)
Abandoned
Application number
AU2001292522A
Inventor
Elvir Cavka
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.)
Forsheda AB
Original Assignee
Forsheda 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 Forsheda AB filed Critical Forsheda AB
Publication of AU2001292522A1 publication Critical patent/AU2001292522A1/en
Abandoned 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
    • F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F16L25/0036—Joints for corrugated pipes
    • F16L25/0054—Joints for corrugated pipes with specially shaped sealing rings
    • 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
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/035—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed around the spigot end before connection
    • 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
    • F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F16L25/0036—Joints for corrugated pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)
  • Gasket Seals (AREA)
  • Glass Compositions (AREA)
  • Sealing Devices (AREA)
  • Materials For Medical Uses (AREA)

Abstract

A sealing ring (1) for sealing an annular gap between an inner tube (3) and an outer tube (4), which is axially slidable onto the inner tube, is adapted to be located in a circumferential groove (7) in the inner tube (3), prior to the outer tube (4) being slid on. The sealing ring (1) has a first sealing portion (8), which is adapted to abut against the bottom of the groove (7), a second sealing portion (10), which is adapted to abut against the outer tube (4), and two lateral sealing portions (13, 14), which are adapted to abut against either side wall of the groove (7). The lateral sealing portions (13, 14) consist of projecting, elastically flexible tongues, which extend obliquely axially-radially outward from the first sealing portion (8) on both sides of the second sealing portion (10). The axial distance between the free ends of the two tongues is larger than the width of the groove (7). The tongues are adapted to engage the side walls of the groove (7) adjacent to the mouth of the groove. A circumferential recess (17, 18) is formed between the second sealing portion (10) and each lateral sealing portion (13, 14) to allow the second sealing portion (10) and each lateral sealing portion (13, 14) to be moved towards each other in case of deformation of the sealing ring (1).
AU2001292522A 2000-10-13 2001-10-05 Sealing ring Abandoned AU2001292522A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0003695A SE517107C2 (en) 2000-10-13 2000-10-13 Sealing ring for sealing an annular gap between an inner tube end portion and an outer tube end portion
SE0003695 2000-10-13
PCT/SE2001/002157 WO2002031395A1 (en) 2000-10-13 2001-10-05 Sealing ring

Publications (1)

Publication Number Publication Date
AU2001292522A1 true AU2001292522A1 (en) 2002-04-22

Family

ID=20281401

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001292522A Abandoned AU2001292522A1 (en) 2000-10-13 2001-10-05 Sealing ring

Country Status (7)

Country Link
EP (1) EP1325257B1 (en)
AT (1) ATE294354T1 (en)
AU (1) AU2001292522A1 (en)
DE (1) DE60110447T2 (en)
ES (1) ES2240522T3 (en)
SE (1) SE517107C2 (en)
WO (1) WO2002031395A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2792915B1 (en) * 2013-04-19 2017-12-06 LWM Werkzeug- und Maschinenbau GmbH Corrugated pipe connection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854662C2 (en) * 1978-12-18 1983-08-25 WOCO Franz-Josef Wolf & Co, 6483 Bad Soden-Salmünster Sealing ring for finned tubes
SE8003870L (en) * 1980-05-23 1981-11-24 Forsheda Gummifabrik Ab TETNINGSRING
DE59913320D1 (en) * 1998-06-22 2006-05-24 Geberit Technik Ag Sealing ring for insertion into a bead of a pipe socket

Also Published As

Publication number Publication date
EP1325257B1 (en) 2005-04-27
DE60110447D1 (en) 2005-06-02
SE0003695L (en) 2002-04-14
SE0003695D0 (en) 2000-10-13
ATE294354T1 (en) 2005-05-15
EP1325257A1 (en) 2003-07-09
SE517107C2 (en) 2002-04-16
ES2240522T3 (en) 2005-10-16
DE60110447T2 (en) 2006-02-23
WO2002031395A1 (en) 2002-04-18

Similar Documents

Publication Publication Date Title
USD447223S1 (en) Sealing rings for ventilation ducts
WO2002048562A3 (en) Seal for a roller bearing
AU4367097A (en) Pressure responsive primary ring geometry for a non- contacting mechanical end face seal
AU2001244165A1 (en) Labyrinth seal between rotating parts
EP1024318A3 (en) Reverse seal
SG125968A1 (en) Improved ring seal
IL150188A0 (en) Hydraulic connectors
GC0000242A (en) Arrangement at a pipe flange seal
AU534978B2 (en) Pipe end
EP1085242A3 (en) Piston ring
IL156642A0 (en) Ring-shaped seal
CA2363881A1 (en) Improved duct joiner and method of manufacture
AU4614697A (en) Pipe fitting
PL343091A1 (en) Sealing ring for an externally corrugated plastic pipe
AU2001292522A1 (en) Sealing ring
EP1024322A3 (en) Connection sleeve
MX9702917A (en) Draft compensating coupling member.
GB2313891A (en) Connectors
GB2363630A (en) Antiextrusion device
EP0967426A3 (en) Ring seal to be placed in a groove of a pipe socket
SE0103203D0 (en) LUTE
FR2396916A1 (en) Slip-on pipe joint with annular seal - has packing in recess in inner peripheral surface of socket end of pipe, and split lock ring
CA2148431A1 (en) Sealing arrangement for sealing conduits
IT1300011B1 (en) Pneumatic connector