BR112015006008A2 - gaxeta enrolada em espiral - Google Patents

gaxeta enrolada em espiral

Info

Publication number
BR112015006008A2
BR112015006008A2 BR112015006008A BR112015006008A BR112015006008A2 BR 112015006008 A2 BR112015006008 A2 BR 112015006008A2 BR 112015006008 A BR112015006008 A BR 112015006008A BR 112015006008 A BR112015006008 A BR 112015006008A BR 112015006008 A2 BR112015006008 A2 BR 112015006008A2
Authority
BR
Brazil
Prior art keywords
spiral wound
sealing member
gasket
wound gasket
binder
Prior art date
Application number
BR112015006008A
Other languages
English (en)
Inventor
Yoder Chad
Nichols Paul
Dibble Richard
Damdar Sherwin
Evans Wayne
Original Assignee
Garlock Sealing Tech Llc
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 Garlock Sealing Tech Llc filed Critical Garlock Sealing Tech Llc
Publication of BR112015006008A2 publication Critical patent/BR112015006008A2/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/16Sealings between relatively-moving surfaces
    • F16J15/18Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/20Packing materials therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00Joints with packing adapted to sealing by fluid pressure
    • F16L17/06Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between the end surfaces of the pipes or flanges or arranged in recesses in the pipe ends or flanges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/02Sealings between relatively-stationary surfaces
    • F16J15/06Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/12Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
    • F16J15/121Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
    • F16J15/125Sealings 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/027Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/26Sealing devices, e.g. packaging for pistons or pipe joints
    • B29L2031/265Packings, Gaskets
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor
    • Y10T156/1002Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing Material Composition (AREA)
  • Gasket Seals (AREA)

Abstract

resumo patente de invenção: "gaxeta enrolada em espiral". a presente invenção refere-se a uma gaxeta enrolada em espiral que inclui um elemento de vedação resiliente incluindo camadas alternadas espiralmente enroladas de banda de metal e material de enchimento de enrolamento que incorpora uma quantidade significativa de talco com quantidades de fibra e aglutinante. cada anel, o anel de guia externo ou anel de guia interno, ou ambos podem se estender a partir das superfícies periféricas externa e interna do elemento de vedação. concretizações da gaxeta revestem uma ou ambas as faces axiais do elemento de vedação com uma camada de material de revestimento que incorpora uma quantidade significativa de talco com quantidades de fibra e aglutinante.
BR112015006008A 2012-09-19 2013-09-19 gaxeta enrolada em espiral BR112015006008A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261703121P 2012-09-19 2012-09-19
US13/645,320 US20130082447A1 (en) 2011-10-04 2012-10-04 Spiral wound gasket
PCT/US2013/060729 WO2014081501A1 (en) 2012-09-19 2013-09-19 Spiral wound gasket

Publications (1)

Publication Number Publication Date
BR112015006008A2 true BR112015006008A2 (pt) 2017-07-04

Family

ID=47991828

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015006008A BR112015006008A2 (pt) 2012-09-19 2013-09-19 gaxeta enrolada em espiral

Country Status (10)

Country Link
US (2) US20130082447A1 (pt)
EP (1) EP2898249A4 (pt)
JP (1) JP2015535911A (pt)
KR (1) KR102224000B1 (pt)
CN (1) CN104797872A (pt)
BR (1) BR112015006008A2 (pt)
CA (1) CA2885031A1 (pt)
MX (1) MX2015003502A (pt)
SG (1) SG11201501841SA (pt)
WO (1) WO2014081501A1 (pt)

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ITTO20070519A1 (it) * 2007-07-12 2009-01-14 Seval Srl Guarnizioni metalliche lamellari e procedimento di produzione
US20130313788A1 (en) * 2012-05-23 2013-11-28 Teadit N.A., Inc. Spiral wound gasket
EP2871391B1 (en) * 2012-07-06 2017-10-18 Kabushiki Kaisha Toshiba Spiral gasket
US9395009B2 (en) * 2013-10-18 2016-07-19 Fisher Controls International Llc Fluid flow device that provides a seal by exploiting differential thermal expansion
WO2015111457A1 (ja) * 2014-01-27 2015-07-30 日本バルカー工業株式会社 うず巻形ガスケット
WO2017115400A1 (ja) * 2015-12-28 2017-07-06 日本バルカー工業株式会社 うず巻形ガスケット
GB201614946D0 (en) * 2016-09-02 2016-10-19 Flexitallic Ltd And Flexitallic Invest Inc Gasket sealing material
GB201616488D0 (en) * 2016-09-28 2016-11-09 Cps22 Limited Apparatus
CN109488766A (zh) * 2017-09-12 2019-03-19 李欢欢 防爆型金属缠绕垫
CN111848115A (zh) * 2019-04-24 2020-10-30 镇江市营房塑电有限公司 一种用于化工管道的超低温密封垫片
KR20210048716A (ko) * 2019-10-24 2021-05-04 주식회사 국일인토트 가스켓
KR102330358B1 (ko) * 2019-11-08 2021-11-23 주식회사 국일인토트 다중 실링층을 갖는 절연고온 가스켓
CN111156316A (zh) * 2019-12-23 2020-05-15 中广核研究院有限公司 用于大开孔的非标法兰密封垫及其制备方法和密封方法
KR102506198B1 (ko) * 2021-03-04 2023-03-06 주식회사 국일인토트 고온용 가스켓

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Also Published As

Publication number Publication date
JP2015535911A (ja) 2015-12-17
EP2898249A1 (en) 2015-07-29
CA2885031A1 (en) 2014-05-30
EP2898249A4 (en) 2016-05-04
SG11201501841SA (en) 2015-04-29
CN104797872A (zh) 2015-07-22
US20130082447A1 (en) 2013-04-04
US20180274680A1 (en) 2018-09-27
WO2014081501A1 (en) 2014-05-30
KR102224000B1 (ko) 2021-03-08
MX2015003502A (es) 2015-07-17
US10955055B2 (en) 2021-03-23
KR20150056579A (ko) 2015-05-26

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)