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GB0301333D0 - Leak-proof flange for pipes having different outside diameters and smooth ends - Google Patents

Leak-proof flange for pipes having different outside diameters and smooth ends

Info

Publication number
GB0301333D0
GB0301333D0 GBGB0301333.1A GB0301333A GB0301333D0 GB 0301333 D0 GB0301333 D0 GB 0301333D0 GB 0301333 A GB0301333 A GB 0301333A GB 0301333 D0 GB0301333 D0 GB 0301333D0
Authority
GB
United Kingdom
Prior art keywords
pipes
internal
leak
different outside
proof flange
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
GBGB0301333.1A
Other versions
GB2393769B (en
GB2393769A (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.)
Alves Manuel J P
Original Assignee
Alves Manuel J P
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 Alves Manuel J P filed Critical Alves Manuel J P
Publication of GB0301333D0 publication Critical patent/GB0301333D0/en
Publication of GB2393769A publication Critical patent/GB2393769A/en
Application granted granted Critical
Publication of GB2393769B publication Critical patent/GB2393769B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • F16L17/04—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 with longitudinally split or divided sleeve
    • 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
    • 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
    • F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends
    • F16L21/065—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends tightened by tangentially-arranged threaded pins
    • 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
    • F16L25/14—Joints for pipes of different diameters or cross-section
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
    • F16L47/265—Reduction units

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints With Pressure Members (AREA)
  • Joints With Sleeves (AREA)

Abstract

A leak-proof flange comprises an internal annular body 1 comprising, in elastic material, lipped internal thickenings 8a,8b, having internal diameters directly related with the outside diameter of the pipes 6,7 to be connected on which they will be coupled allowing an immediate fastening and tightness when connecting the two pipes 6,7 having a different outside diameter, remaining located on the end faces of the said internal annular body 1, retaining metal rings and anchorage 3, provided on its internal edges of a continuous series of fold 4 in sharp vertex 5, which are strongly supported on the external smooth face of the ends of the pipes 6,7 to be connected, being completed with an external metallic cylindric casing 2 provided with the suitable fastening and tightening elements for the whole of the assembly.
GB0301333A 2002-10-02 2003-01-21 Leak-proof flange for pipes having different outside diameters and smooth ends Expired - Fee Related GB2393769B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200202247A ES2214111B1 (en) 2002-10-02 2002-10-02 SEALED FLANGE FOR EMPALME OF DIFFERENT AND EXTREME EXTERIOR DIAMETER PIPES.

Publications (3)

Publication Number Publication Date
GB0301333D0 true GB0301333D0 (en) 2003-02-19
GB2393769A GB2393769A (en) 2004-04-07
GB2393769B GB2393769B (en) 2007-04-18

Family

ID=8502097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0301333A Expired - Fee Related GB2393769B (en) 2002-10-02 2003-01-21 Leak-proof flange for pipes having different outside diameters and smooth ends

Country Status (6)

Country Link
CH (1) CH696598A5 (en)
DE (2) DE20300892U1 (en)
ES (1) ES2214111B1 (en)
GB (1) GB2393769B (en)
IL (1) IL154241A0 (en)
PT (1) PT102902B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080224464A1 (en) * 2007-03-12 2008-09-18 Eliezer Krausz Pipe coupling
RU2428615C1 (en) * 2010-05-17 2011-09-10 Московское Государственное Унитарное Предприятие "Мосводоканал" Hydraulic clamp
DE102012108791A1 (en) 2012-09-18 2014-03-20 Voss Automotive Gmbh Construction system for a connection device for media lines
EP2796628B1 (en) * 2013-04-24 2019-11-06 D & B Ingenieurs B.V. Improved gulley
CN110594514B (en) * 2019-09-26 2020-06-09 河北海乾威钢管有限公司 A kind of insulation pipe elbow, manufacturing and processing equipment and manufacturing and processing method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680894A (en) * 1970-10-30 1972-08-01 Victaulic Co Of America Joints between pipes of different diameters and couplings and gaskets for the same
US3877733A (en) * 1973-06-14 1975-04-15 Immanuel Straub Pipe coupling
CH566508A5 (en) * 1973-06-15 1975-09-15 Straub Immanuel
AT353561B (en) * 1976-07-21 1979-11-26 Straub Immanuel PIPE COUPLING
AT348838B (en) * 1976-07-21 1979-03-12 Straub Immanuel PIPE COUPLING
DE3532545A1 (en) * 1985-09-12 1987-03-19 Taylor Kerr Couplings Ltd ELASTIC PIPE CONNECTION, IN PARTICULAR FLEXIBLE PIPE COUPLING
FI87263C (en) * 1986-08-02 1992-12-10 Rasmussen Gmbh Pipe coupling and method of manufacturing a fuse for a pipe coupling
DE59203992D1 (en) * 1992-01-16 1995-11-16 Straub Federnfabrik Pipe coupling.
DE29608499U1 (en) * 1996-05-10 1996-08-08 Ilešič, Peter, Maribor Pipe coupling

Also Published As

Publication number Publication date
DE20300892U1 (en) 2003-03-13
ES2214111B1 (en) 2006-02-16
IL154241A0 (en) 2003-09-17
DE10302358A1 (en) 2004-04-15
PT102902A (en) 2004-04-30
GB2393769B (en) 2007-04-18
PT102902B (en) 2004-12-31
GB2393769A (en) 2004-04-07
CH696598A5 (en) 2007-08-15
ES2214111A1 (en) 2004-09-01
DE10302358B4 (en) 2012-03-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190121