BR0303747A - Selo para uniões roscadas de tubulações - Google Patents

Selo para uniões roscadas de tubulações

Info

Publication number
BR0303747A
BR0303747A BR0303747-9A BR0303747A BR0303747A BR 0303747 A BR0303747 A BR 0303747A BR 0303747 A BR0303747 A BR 0303747A BR 0303747 A BR0303747 A BR 0303747A
Authority
BR
Brazil
Prior art keywords
seal
pipe
threaded joints
thread
threaded
Prior art date
Application number
BR0303747-9A
Other languages
English (en)
Inventor
Enrique Trivelli
Original Assignee
Formar S A
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 Formar S A filed Critical Formar S A
Publication of BR0303747A publication Critical patent/BR0303747A/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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/182—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for screw-threaded joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Gasket Seals (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

"SELO PARA UNIõES ROSCADAS DE TUBULAçõES". Selo para uniões roscadas de tubulações realizadas com tubos com rosca externa unidos por roscas fêmeas com rosca interna, sendo que o selo está constituído de uma luva essencialmente cilíndrica de material elastomérico, caracterizada por ter a superfície externa da luva em ao menos parte de seu comprimento uma rosca complementar da rosca interna da rosca fêmea. A luva pode estar prolongada em ambos os extremos por respectivos lábios de selagem. O selo é utilizado preferentemente nas uniões de tubulações para a condução de fluidos, principalmente de fluídos agressivos, hidrocarbonetos e seus derivados e similares.
BR0303747-9A 2002-08-26 2003-08-26 Selo para uniões roscadas de tubulações BR0303747A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP020103204A AR036363A1 (es) 2002-08-26 2002-08-26 Sello para uniones roscadas de canerias y su uso

Publications (1)

Publication Number Publication Date
BR0303747A true BR0303747A (pt) 2004-09-08

Family

ID=31722020

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0303747-9A BR0303747A (pt) 2002-08-26 2003-08-26 Selo para uniões roscadas de tubulações

Country Status (5)

Country Link
US (1) US20040036287A1 (pt)
AR (1) AR036363A1 (pt)
BR (1) BR0303747A (pt)
CA (1) CA2438147A1 (pt)
MX (1) MXPA03007615A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2324857C1 (ru) * 2006-10-11 2008-05-20 Темлюкс Холдинг Лимитед С.А. Резьбовое соединение насосно-компрессорной трубы
EP2899362B1 (en) 2007-03-01 2017-07-12 Noetic Technologies Inc. Shoulder ring installation tools
US8091930B2 (en) * 2009-03-20 2012-01-10 Lee M Robichaux Tubular connection floating shoulder ring
CN104399177A (zh) * 2014-09-17 2015-03-11 杭州康基医疗器械有限公司 医疗器械快速连接机构
GB2534198A (en) 2015-01-16 2016-07-20 Henkel IP & Holding GmbH Sealant material
GB2534199A (en) * 2015-01-16 2016-07-20 Henkel IP & Holding GmbH Sealant material
EP3273130A1 (en) 2016-07-20 2018-01-24 Ramiro Gabriel Olmedo Threaded insert for tube attachments and fittings for conducting liquid and gaseous fluids in general
CN110360402B (zh) * 2019-07-26 2020-12-22 阜阳市艺凯农业科技有限公司 一种聚丙烯防腐管接头

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US262581A (en) * 1882-08-15 doolittle
US579986A (en) * 1897-04-06 Pipe-coupling
US167262A (en) * 1875-08-31 Improvement in hose-couplings
US424468A (en) * 1890-04-01 Island
US654735A (en) * 1900-03-30 1900-07-31 Linwood F Jordan Coupling.
US806156A (en) * 1905-03-28 1905-12-05 Dale Marshall Lock for nuts and bolts and the like.
US2261566A (en) * 1940-05-31 1941-11-04 Protector ring or coupling for pipe
US2487241A (en) * 1947-01-16 1949-11-08 Lewis D Hilton Thread seal and buffer gasket for pipe couplings
US2766998A (en) * 1953-04-07 1956-10-16 Gray Tool Co Conduit connection with conically formed interengaging seats on seal and connection members
US3266821A (en) * 1964-01-14 1966-08-16 Safford William Joseph Sealed pipe coupling
US3596931A (en) * 1969-02-10 1971-08-03 Armor Cote Corp Seal for lined pipe
US3572777A (en) * 1969-05-05 1971-03-30 Armco Steel Corp Multiple seal, double shoulder joint for tubular products
US4537406A (en) * 1983-04-27 1985-08-27 L'garde, Inc. Hostile environment joint seal and method for installation
US4856828A (en) * 1987-12-08 1989-08-15 Tuboscope Inc. Coupling assembly for tubular articles
US5320388A (en) * 1988-02-25 1994-06-14 Miller Pipeline Service Corporation Well tubing liner system
US5129689A (en) * 1990-12-10 1992-07-14 Intevep, S.A. Threaded tubular connection with outer threaded ring

Also Published As

Publication number Publication date
AR036363A1 (es) 2004-09-01
MXPA03007615A (es) 2005-04-19
US20040036287A1 (en) 2004-02-26
CA2438147A1 (en) 2004-02-26

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.