PT102903A - Aperfeicoamentos introduzidos nas unioes estanques para juncao de tubagens com extremos lisos - Google Patents

Aperfeicoamentos introduzidos nas unioes estanques para juncao de tubagens com extremos lisos

Info

Publication number
PT102903A
PT102903A PT102903A PT10290303A PT102903A PT 102903 A PT102903 A PT 102903A PT 102903 A PT102903 A PT 102903A PT 10290303 A PT10290303 A PT 10290303A PT 102903 A PT102903 A PT 102903A
Authority
PT
Portugal
Prior art keywords
pipe joints
small
end pipe
improvements inserted
joints
Prior art date
Application number
PT102903A
Other languages
English (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 PT102903A publication Critical patent/PT102903A/pt

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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • 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
    • 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
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with additional locking means

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)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joints With Sleeves (AREA)
PT102903A 2002-10-02 2003-01-30 Aperfeicoamentos introduzidos nas unioes estanques para juncao de tubagens com extremos lisos PT102903A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200202246A ES2212732B1 (es) 2002-10-02 2002-10-02 Perfeccionamientos introducidos en las bridas estancas para empalme de tuberias de extremos lisos.

Publications (1)

Publication Number Publication Date
PT102903A true PT102903A (pt) 2004-04-30

Family

ID=8502095

Family Applications (2)

Application Number Title Priority Date Filing Date
PT102903A PT102903A (pt) 2002-10-02 2003-01-30 Aperfeicoamentos introduzidos nas unioes estanques para juncao de tubagens com extremos lisos
PT102903A PT102903B (pt) 2002-10-02 2003-01-30 Aperfeicoamentos introduzidos nas unioes estanques para juncao de tubagens com extremos lisos

Family Applications After (1)

Application Number Title Priority Date Filing Date
PT102903A PT102903B (pt) 2002-10-02 2003-01-30 Aperfeicoamentos introduzidos nas unioes estanques para juncao de tubagens com extremos lisos

Country Status (6)

Country Link
CH (1) CH696599A5 (pt)
DE (2) DE20300963U1 (pt)
ES (1) ES2212732B1 (pt)
GB (1) GB2393768B (pt)
IL (1) IL154242A0 (pt)
PT (2) PT102903A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2350134B1 (es) 2008-03-11 2011-06-08 Elisabet P. Pires Cabado Sistema de empalme de seguridad de tuberias alineadas, ante la dilatacion y/o contrataccion de las mismas.
GB2469858B (en) * 2009-04-30 2013-10-16 Vip Polymers Ltd Pipe coupling
ES1076167Y (es) 2012-01-16 2012-05-10 Cabado Barbara Ines Pires Anillo de empalme para conductos tubulares de fluidos a alta presion

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877733A (en) * 1973-06-14 1975-04-15 Immanuel Straub Pipe coupling
CH566508A5 (pt) * 1973-06-15 1975-09-15 Straub Immanuel
US3847152A (en) * 1973-08-06 1974-11-12 Sherwood Medical Ind Inc Modular thoracic drainage device
AT348838B (de) * 1976-07-21 1979-03-12 Straub Immanuel Rohrkupplung
AT353561B (de) * 1976-07-21 1979-11-26 Straub Immanuel Rohrkupplung
NL9401411A (nl) * 1994-08-31 1996-04-01 Fischer Georg Waga Nv Buiskoppeling.
GB2303677B (en) * 1995-07-24 1999-01-20 Taylor Kerr Pipe coupling

Also Published As

Publication number Publication date
CH696599A5 (fr) 2007-08-15
DE10302359B4 (de) 2012-02-09
IL154242A0 (en) 2003-09-17
GB2393768B (en) 2006-08-23
GB0301331D0 (en) 2003-02-19
GB2393768A (en) 2004-04-07
ES2212732B1 (es) 2006-03-01
PT102903B (pt) 2005-04-29
DE10302359A1 (de) 2004-04-15
DE20300963U1 (de) 2003-03-13
ES2212732A1 (es) 2004-07-16

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 20030404

FG3A Patent granted, date of granting

Effective date: 20030130