ES2098535T5 - Dispositivo de cierre. - Google Patents

Dispositivo de cierre.

Info

Publication number
ES2098535T5
ES2098535T5 ES92919878T ES92919878T ES2098535T5 ES 2098535 T5 ES2098535 T5 ES 2098535T5 ES 92919878 T ES92919878 T ES 92919878T ES 92919878 T ES92919878 T ES 92919878T ES 2098535 T5 ES2098535 T5 ES 2098535T5
Authority
ES
Spain
Prior art keywords
sealant material
spiral
turns
metal
strip
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92919878T
Other languages
English (en)
Other versions
ES2098535T3 (es
Inventor
Kurt Allen
Walter Stephan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Flexitallic Investments Inc
Original Assignee
Flexitallic Investments Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27118047&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2098535(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US07/768,386 external-priority patent/US5161807A/en
Application filed by Flexitallic Investments Inc filed Critical Flexitallic Investments Inc
Application granted granted Critical
Publication of ES2098535T3 publication Critical patent/ES2098535T3/es
Publication of ES2098535T5 publication Critical patent/ES2098535T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/944—Elastomer or plastic
    • Y10S277/945—Containing fluorine
    • Y10S277/946—PTFE
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/91—Gaskets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Glass Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Sealing Material Composition (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Sealing Devices (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

UN OBTURADOR ENROLLADO EN ESPIRAL COMPRENDE UNA CORONA CIRCULAR CONSTITUIDA POR UNA PLURALIDAD DE ESPIRAS (12, 13) SUPERPUESTAS DE UNA BANDA METALICA PERFILADA ARROLLADA SOBRE SI MISMA PARA FORMAR UNA ESPIRAL E, INTERPUESTA ENTRE AL MENOS ALGUNA DE DICHAS ESPIRAS SUPERPUESTAS, UN NUMERO DE ESPIRAS DE UN MATERIAL (11) DE SELLADO RELATIVAMENTE BLANDO EN FORMA DE BANDA, SIENDO LA ANCHURA DE DICHA BANDA(12, 13) DE MATERIAL SELECCIONADA DE MODO QUE ANTES DE SU USO LA ESPIRAL METALICA ARROLLADA ESTA ESENCIALMENTE EMPAREJADA CON LA SUPERFICIE DE UN ANILLO (16) GUIA ASOCIADO Y, SIENDO SELECCIONADA LA ANCHURA DE LA BANDA DE MATERIAL (11) DE SELLADO RELATIVAMENTE BLANDO DE MODO QUE ANTES DE SU USO, EL SE PROYECTA A UNA IMPORTANTE DISTANCIA SOBRE AMBOS LADOS DEL OBTURADOR DESDE DICHAS ESPIRAS (12, 13) METALICAS SUPERPUESTAS, AXIALMENTE DESDE DICHA CORONA CIRCULAR. EL PREFERIDO MATERIAL RELATIVAMENTE BLANDO (11) DE SELLADO SON LAMINAS DE GRAFITO EXFOLIADO O UNA RESINA DE FLUOROCARBONO, SIENDO PARTICULARMENTE PREFERIDA LA PTFE NO SINTERIZADA. EL MATERIAL (11) DE SELLADO SE PROYECTA PREFERIBLEMENTE DESDE LA ESPIRAL METALICA (12, 13) PARA DEFINIR UN ESPESOR DE OBTURADOR SUPERPUESTO SOBRE EL ORDEN DE 25 A 40 POR CIENTO MAYOR QUE EL DEL ANILLO (16) GUIA.
ES92919878T 1991-09-30 1992-09-29 Dispositivo de cierre. Expired - Lifetime ES2098535T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/768,386 US5161807A (en) 1991-09-30 1991-09-30 Spiral wound gasket
US07/939,321 US5275423A (en) 1991-09-30 1992-09-10 Spiral wound gasket

Publications (2)

Publication Number Publication Date
ES2098535T3 ES2098535T3 (es) 1997-05-01
ES2098535T5 true ES2098535T5 (es) 2002-02-01

Family

ID=27118047

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92919878T Expired - Lifetime ES2098535T5 (es) 1991-09-30 1992-09-29 Dispositivo de cierre.

Country Status (13)

Country Link
US (1) US5275423A (es)
EP (1) EP0606281B2 (es)
JP (1) JPH06511072A (es)
AT (1) ATE149653T1 (es)
AU (1) AU654046B2 (es)
BR (1) BR9206566A (es)
CA (1) CA2116129C (es)
DE (1) DE69217973T3 (es)
DK (1) DK0606281T3 (es)
ES (1) ES2098535T5 (es)
MX (1) MX9205570A (es)
NZ (1) NZ244565A (es)
WO (1) WO1993007407A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07509299A (ja) * 1992-07-20 1995-10-12 ダブリュ．エル．ゴア　アンド　アソシエーツ，インコーポレイティド 螺旋状に巻いた耐火性ガスケット
GB2278893B (en) * 1993-06-12 1997-01-29 Flexitallic Ltd Gasket
GB9312174D0 (en) * 1993-06-12 1993-07-28 Flexitallic Ltd Gasket
US5683091A (en) * 1995-07-10 1997-11-04 Nichias Corporation Spiral wound gasket with at least five inner and outer plies secured by at least four welds
US5664791A (en) * 1995-12-14 1997-09-09 Lamons Metal Gasket Co. Spiral wound gasket bridged to guide ring
GB9608375D0 (en) * 1996-04-23 1996-06-26 Flexitallic Sealing Materials Spiral wound gasket
US5794946A (en) * 1996-05-21 1998-08-18 Lamons Metal Gasket Co. Spiral wound gasket
DE29609769U1 (de) * 1996-06-01 1996-08-29 Kempchen & Co. Gmbh, 46049 Oberhausen Dichtungsanordnung zwischen einer Flanschverbindung
US5964468A (en) * 1997-01-14 1999-10-12 Garlock Inc Anti-buckling spiral wound gasket
US6025018A (en) * 1997-03-25 2000-02-15 Metex Mfg. Corporation Method and apparatus for making wire mesh preform
US6250646B1 (en) * 1999-10-08 2001-06-26 Chye-Tao Chang High pressure-high temperature pipe gasket
US6708983B2 (en) 2001-11-01 2004-03-23 Federal-Mogul World Wide, Inc. Spiral wound cylinder head gasket
US6665925B1 (en) 2001-12-11 2003-12-23 Acadia Elastomers Corporation Apparatus and method for manufacturing rubber-wrapped spiral wound gaskets
US6926285B1 (en) * 2001-12-11 2005-08-09 Acadia Elastomers Corporation Jacketed spiral wound gasket
US7206330B2 (en) * 2004-01-20 2007-04-17 Ucar Carbon Company Inc. End-face seal for graphite electrodes
WO2005089275A2 (en) * 2004-03-17 2005-09-29 Garlock Sealing Technologies Llc Staked retention of spiral windings for spiral wound gaskets
US20070176373A1 (en) * 2006-01-28 2007-08-02 Steven Suggs Low stress / anti-buckling spiral wound gasket
KR100807366B1 (ko) 2006-11-14 2008-02-28 주식회사 코리아후지팩킹 엠앤에프용 스파이럴 와운딩 가스켓
US9285062B2 (en) * 2007-11-02 2016-03-15 Lamons Gasket Company Spiral-wound gasket
GB0903462D0 (en) 2009-03-02 2009-04-08 Flexitallic Invest Inc Sealing arrangements
IN2014KN03029A (es) * 2012-07-06 2015-05-08 Toshiba Kk
JP2016130550A (ja) * 2015-01-13 2016-07-21 千代田化工建設株式会社 ガスケット位置決め部材、ガスケット組立体、フランジ継ぎ手構造およびガスケット組立体の製造方法
JP2016130549A (ja) * 2015-01-13 2016-07-21 千代田化工建設株式会社 ガスケットホルダおよびフランジ継ぎ手構造

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2196953A (en) * 1938-04-04 1940-04-09 Flexitallic Gasket Co Inc Gasket pressure control
US2200212A (en) * 1939-10-25 1940-05-07 Flexitallic Gasket Co Inc Gasket
US2339479A (en) * 1942-12-28 1944-01-18 Frederick W Goetze Composite gasket
GB1026714A (en) * 1964-02-28 1966-04-20 Beldam Asbestos Company Ltd Improvements relating to a gasket and locating ring assembly
GB1213243A (en) * 1968-06-05 1970-11-25 Istag A G Improvements in sealing rings
GB1298987A (en) * 1970-03-17 1972-12-06 Istag A G Improvements in sealing rings
US3815927A (en) * 1972-11-24 1974-06-11 Metallo Gasket Co Gasket structure and method of manufacture
GB2120135A (en) * 1982-05-18 1983-11-30 Flexitallic Ltd Forming spiral wound gaskets
GB2141187B (en) * 1983-06-06 1987-06-24 Cyril Xavier Latty Sealing element
US4673187A (en) * 1985-07-09 1987-06-16 Fluorocarbon Company Bimetallic spiral wound gasket
GB2202183B (en) * 1987-03-20 1990-10-17 Flexitallic Ltd Laminates
JPH02266164A (ja) * 1989-04-07 1990-10-30 Agency Of Ind Science & Technol 渦巻ガスケツト及びその製造法
US5161807A (en) * 1991-09-30 1992-11-10 Flexitallic Inc. Spiral wound gasket

Also Published As

Publication number Publication date
NZ244565A (en) 1994-09-27
BR9206566A (pt) 1994-09-27
CA2116129A1 (en) 1993-04-15
ATE149653T1 (de) 1997-03-15
CA2116129C (en) 2002-06-18
MX9205570A (es) 1993-04-01
DK0606281T3 (da) 1997-08-04
WO1993007407A1 (en) 1993-04-15
AU2592292A (en) 1993-05-03
DE69217973D1 (de) 1997-04-10
DE69217973T2 (de) 1997-08-14
JPH06511072A (ja) 1994-12-08
US5275423A (en) 1994-01-04
DE69217973T3 (de) 2002-04-25
EP0606281A1 (en) 1994-07-20
EP0606281B1 (en) 1997-03-05
ES2098535T3 (es) 1997-05-01
AU654046B2 (en) 1994-10-20
EP0606281B2 (en) 2001-10-31

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