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AR106732A1 - Junta de obturación para sistemas de tuberías y procedimiento de fabricación de la misma - Google Patents

Junta de obturación para sistemas de tuberías y procedimiento de fabricación de la misma

Info

Publication number
AR106732A1
AR106732A1 ARP160103518A ARP160103518A AR106732A1 AR 106732 A1 AR106732 A1 AR 106732A1 AR P160103518 A ARP160103518 A AR P160103518A AR P160103518 A ARP160103518 A AR P160103518A AR 106732 A1 AR106732 A1 AR 106732A1
Authority
AR
Argentina
Prior art keywords
sealing
same
manufacturing procedure
piping systems
seal
Prior art date
Application number
ARP160103518A
Other languages
English (en)
Inventor
Koji Usuda Paulo
Original Assignee
Petroleo Brasileiro Sa Petrobras
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 Petroleo Brasileiro Sa Petrobras filed Critical Petroleo Brasileiro Sa Petrobras
Publication of AR106732A1 publication Critical patent/AR106732A1/es

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
    • F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
    • F16J15/125—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement generally perpendicular to the surfaces
    • 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
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0806—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing characterised by material or surface treatment
    • 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
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0818—Flat gaskets
    • 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
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being 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
    • F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F16L25/0018—Abutment joints
    • 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
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0818—Flat gaskets
    • F16J2015/0856—Flat gaskets with a non-metallic coating or strip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

Juntas de obturación aplicables a tuberías, válvulas y equipos de calderería. En este contexto, se provee una junta de obturación para sistemas de tubería, la cual comprende (i) un núcleo (10) formado por una pluralidad de anillos metálicos concéntricos (10a), comprendiendo cada anillo (10a) una sección transversal sustancialmente rectangular, en donde la dimensión de la altura de la sección transversal rectangular es común a todos los anillos (10a), y (ii) un revestimiento superficial (12) de material flexible aplicado sobre las superficies inferior y superior del núcleo (10). También se provee un procedimiento de fabricación de la referida junta de obturación. Así, provee una junta de obturación (i) que prescinde de la necesidad de un anillo rígido externo, (ii) y que es de fácil conformación para juntas de diámetro reducido y (iii) que puede ser fácilmente conformada en diferentes formatos, tal como el formato oval, particularmente útil para la obturación entre el cuerpo de válvula y la parte superior de válvula de corredera.
ARP160103518A 2015-11-17 2016-11-17 Junta de obturación para sistemas de tuberías y procedimiento de fabricación de la misma AR106732A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR102015028821-2A BR102015028821B1 (pt) 2015-11-17 2015-11-17 Junta de vedação para sistemas de tubulações

Publications (1)

Publication Number Publication Date
AR106732A1 true AR106732A1 (es) 2018-02-14

Family

ID=58690906

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP160103518A AR106732A1 (es) 2015-11-17 2016-11-17 Junta de obturación para sistemas de tuberías y procedimiento de fabricación de la misma

Country Status (7)

Country Link
US (1) US10514098B2 (es)
CN (1) CN106704589A (es)
AR (1) AR106732A1 (es)
AU (1) AU2016258895B2 (es)
BR (1) BR102015028821B1 (es)
CA (1) CA2948537C (es)
MX (1) MX381018B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108942578A (zh) * 2018-07-09 2018-12-07 山西兴旺达锻压有限公司 门框法兰成型机
US11725731B2 (en) * 2021-01-15 2023-08-15 Environmental Gasket Company, Ltd. Toothed metallic gasket interpenetrated with compression-resistant steps
US20250116562A1 (en) * 2023-10-04 2025-04-10 Lgc Us Asset Holdings, Llc Enhanced leak detecting gaskets and related methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357257A (en) * 1942-12-28 1944-08-29 Goetze Gasket & Packing Co Inc Reinforced gasket
US3117795A (en) * 1961-08-04 1964-01-14 Flexitallic Gasket Co Inc Spiral wound gasket
GB9017173D0 (en) * 1990-08-06 1990-09-19 Specialist Sealing Ltd Static seal
EP0521171B1 (en) 1991-06-14 1995-11-08 Nippon Pillar Packing Co. Ltd. Spiral wound gasket
JP4324607B2 (ja) * 2006-08-11 2009-09-02 日本ピラー工業株式会社 非石綿ガスケット
US7686351B2 (en) * 2007-07-27 2010-03-30 Air Products And Chemicals, Inc. Soft insert gasket
CN103062541B (zh) * 2013-01-29 2015-08-26 艾志（南京）环保管接技术股份有限公司 一种鱼骨斜齿形金属垫片
CN204692575U (zh) * 2015-04-21 2015-10-07 石家庄格力电器小家电有限公司 电热油汀密封垫

Also Published As

Publication number Publication date
CN106704589A (zh) 2017-05-24
AU2016258895B2 (en) 2022-04-07
CA2948537A1 (en) 2017-05-17
CA2948537C (en) 2022-01-25
AU2016258895A1 (en) 2017-06-01
MX2016015043A (es) 2018-05-15
BR102015028821B1 (pt) 2021-08-03
US10514098B2 (en) 2019-12-24
BR102015028821A2 (pt) 2017-05-23
US20170138478A1 (en) 2017-05-18
MX381018B (es) 2025-03-12

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Legal Events

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