FR2286992B1 - - Google Patents

Info

Publication number
FR2286992B1
FR2286992B1 FR7530424A FR7530424A FR2286992B1 FR 2286992 B1 FR2286992 B1 FR 2286992B1 FR 7530424 A FR7530424 A FR 7530424A FR 7530424 A FR7530424 A FR 7530424A FR 2286992 B1 FR2286992 B1 FR 2286992B1
Authority
FR
France
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
FR7530424A
Other languages
French (fr)
Other versions
FR2286992A1 (en
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.)
Semperit AG Holding
Original Assignee
Semperit AG Holding
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 Semperit AG Holding filed Critical Semperit AG Holding
Publication of FR2286992A1 publication Critical patent/FR2286992A1/en
Application granted granted Critical
Publication of FR2286992B1 publication Critical patent/FR2286992B1/fr
Granted 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
    • 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
    • F16L21/022—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 used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Joints With Sleeves (AREA)
FR7530424A 1974-10-04 1975-10-03 SEALING ANNULAR JOINT FOR TUBULAR PIPING FITTINGS Granted FR2286992A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT801874A AT330681B (en) 1974-10-04 1974-10-04 SEALING RING FOR DUCT PIPE CONNECTIONS

Publications (2)

Publication Number Publication Date
FR2286992A1 FR2286992A1 (en) 1976-04-30
FR2286992B1 true FR2286992B1 (en) 1980-09-19

Family

ID=3601677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530424A Granted FR2286992A1 (en) 1974-10-04 1975-10-03 SEALING ANNULAR JOINT FOR TUBULAR PIPING FITTINGS

Country Status (10)

Country Link
AT (1) AT330681B (en)
BE (1) BE834029A (en)
CH (1) CH574580A5 (en)
DE (1) DE2453502A1 (en)
DK (1) DK139637B (en)
FR (1) FR2286992A1 (en)
GB (1) GB1466208A (en)
NL (1) NL7511229A (en)
NO (1) NO753335L (en)
SE (1) SE7511128L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH622074A5 (en) * 1977-07-14 1981-03-13 Sulzer Ag
ATE16633T1 (en) * 1981-03-12 1985-12-15 Wolf Woco & Co Franz J SOCKET.
GB8321213D0 (en) * 1983-08-05 1983-09-07 Paragon Plastics Ltd Pipe joints
DK521083A (en) * 1983-11-15 1985-05-16 Christian Broder Bruun COLLECTION BETWEEN A MUFF AND A ROOM
DE9017960U1 (en) * 1990-11-17 1993-03-11 Dipl.-Ing. Dr. Ernst Vogelsang Gmbh & Co Kg, 4352 Herten, De
GB2256019B (en) * 1991-05-18 1995-01-11 Caswick Ltd Seal for pipes
RU2072061C1 (en) 1991-12-19 1997-01-20 Дипп-Инж.Др.Эрнст Фогельзанг ГмбХ унд Ко., КГ Pipe connector consisting of sleeve and insert for plastic pipes
GB2282422A (en) * 1993-09-29 1995-04-05 Plenty Ltd Closure especially for a pressure vessel and seal therefor
SE510619C2 (en) * 1996-10-17 1999-06-07 Forsheda Ab LUTE
CN102777605A (en) * 2012-08-06 2012-11-14 江苏润洲塑胶有限公司 Seal ring of roller
KR102083111B1 (en) * 2018-08-20 2020-02-28 박현진 Packing Structure
CN113882409B (en) * 2021-10-12 2022-09-23 中铁九局集团第五工程有限公司 Bridge pier cofferdam device for bridge construction
CN114059642A (en) * 2021-11-25 2022-02-18 中铁建设集团华东工程有限公司 Construction method for flexibly connecting HDPE (high-density polyethylene) drain pipe by ABS (acrylonitrile butadiene styrene) compression ring

Also Published As

Publication number Publication date
SE7511128L (en) 1976-04-05
DE2453502A1 (en) 1976-04-15
DK139637B (en) 1979-03-19
ATA801874A (en) 1975-09-15
DK445875A (en) 1976-04-05
NO753335L (en) 1976-04-06
CH574580A5 (en) 1976-04-15
NL7511229A (en) 1976-04-06
AT330681B (en) 1976-07-12
GB1466208A (en) 1977-03-02
DK139637C (en) 1979-10-08
FR2286992A1 (en) 1976-04-30
BE834029A (en) 1976-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse