PT102902B - UNIAO TANK JUNCTION BOILER WITH DIFFERENT EXTERIOR DIAMETERS AND SMOOTH EXTREMES - Google Patents

UNIAO TANK JUNCTION BOILER WITH DIFFERENT EXTERIOR DIAMETERS AND SMOOTH EXTREMES

Info

Publication number
PT102902B
PT102902B PT102902A PT10290203A PT102902B PT 102902 B PT102902 B PT 102902B PT 102902 A PT102902 A PT 102902A PT 10290203 A PT10290203 A PT 10290203A PT 102902 B PT102902 B PT 102902B
Authority
PT
Portugal
Prior art keywords
internal
pipes
uniao
extremes
boiler
Prior art date
Application number
PT102902A
Other languages
Portuguese (pt)
Other versions
PT102902A (en
Inventor
Manuel Jose Pires Alves
Original Assignee
Manuel Jose Pires Alves
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 Manuel Jose Pires Alves filed Critical Manuel Jose Pires Alves
Publication of PT102902A publication Critical patent/PT102902A/en
Publication of PT102902B publication Critical patent/PT102902B/en

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
    • 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
    • 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
    • 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—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • 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

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.
PT102902A 2002-10-02 2003-01-30 UNIAO TANK JUNCTION BOILER WITH DIFFERENT EXTERIOR DIAMETERS AND SMOOTH EXTREMES PT102902B (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 (2)

Publication Number Publication Date
PT102902A PT102902A (en) 2004-04-30
PT102902B true PT102902B (en) 2004-12-31

Family

ID=8502097

Family Applications (1)

Application Number Title Priority Date Filing Date
PT102902A PT102902B (en) 2002-10-02 2003-01-30 UNIAO TANK JUNCTION BOILER WITH DIFFERENT EXTERIOR DIAMETERS AND SMOOTH EXTREMES

Country Status (6)

Country Link
CH (1) CH696598A5 (en)
DE (2) DE10302358B4 (en)
ES (1) ES2214111B1 (en)
GB (1) GB2393769B (en)
IL (1) IL154241A0 (en)
PT (1) PT102902B (en)

Families Citing this family (4)

* 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
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 Heat preservation 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
EP0551582B1 (en) * 1992-01-16 1995-10-11 Straub Federnfabrik Ag Pipe coupling
DE29608499U1 (en) * 1996-05-10 1996-08-08 Ilesic Peter Pipe coupling

Also Published As

Publication number Publication date
GB2393769B (en) 2007-04-18
DE20300892U1 (en) 2003-03-13
PT102902A (en) 2004-04-30
GB0301333D0 (en) 2003-02-19
GB2393769A (en) 2004-04-07
CH696598A5 (en) 2007-08-15
ES2214111A1 (en) 2004-09-01
DE10302358A1 (en) 2004-04-15
IL154241A0 (en) 2003-09-17
DE10302358B4 (en) 2012-03-29
ES2214111B1 (en) 2006-02-16

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 20031128

FG3A Patent granted, date of granting

Effective date: 20030130