ES2103244T1 - Hilo de material compuesto para la fabricacion de empaquetaduras trenzadas, empaquetadura trenzada y procedimiento para formar dicho hilo de material compuesto. - Google Patents

Hilo de material compuesto para la fabricacion de empaquetaduras trenzadas, empaquetadura trenzada y procedimiento para formar dicho hilo de material compuesto.

Info

Publication number
ES2103244T1
ES2103244T1 ES95910363T ES95910363T ES2103244T1 ES 2103244 T1 ES2103244 T1 ES 2103244T1 ES 95910363 T ES95910363 T ES 95910363T ES 95910363 T ES95910363 T ES 95910363T ES 2103244 T1 ES2103244 T1 ES 2103244T1
Authority
ES
Spain
Prior art keywords
braided
yarn
pct
composite material
composite yarn
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.)
Granted
Application number
ES95910363T
Other languages
English (en)
Other versions
ES2103244T3 (es
Inventor
Adorno Marcello Cattaneo
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.)
Manegro Administracao e Participacoes Ltda
Original Assignee
Manegro Administracao e Participacoes Ltda
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 Manegro Administracao e Participacoes Ltda filed Critical Manegro Administracao e Participacoes Ltda
Publication of ES2103244T1 publication Critical patent/ES2103244T1/es
Application granted granted Critical
Publication of ES2103244T3 publication Critical patent/ES2103244T3/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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/20—Packing materials therefor
    • F16J15/22—Packing materials therefor shaped as strands, ropes, threads, ribbons, or the like
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/447—Yarns or threads for specific use in general industrial applications, e.g. as filters or reinforcement
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
    • D04C1/02—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof made from particular materials
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
    • D04C1/06—Braid or lace serving particular purposes
    • D04C1/12—Cords, lines, or tows
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/06—Packings, gaskets, seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Sealing Devices (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Sealing Material Composition (AREA)
  • Gasket Seals (AREA)
  • Woven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

UNA HEBRA COMPUESTA (5), PARA FABRICAR ENVOLTURAS TRENZADAS DEL TIPO USUALMENTE UTILIZADAS PARA SELLAR EJES ROTATORIOS DE VALVULAS O BOMBAS QUE, A SU VEZ, SE UTILIZAN EN DISTINTOS MEDIOS Y APLICACIONES INDUSTRIALES. LAS ENVOLTURAS, DE ACUERDO CON LA PRESENTE INVENCION, CONSTAN DE UNA CAPA EXTERNA DE UN PRIMER MATERIAL (1), Y UN NUCLEO HECHO DE UN SEGUNDO MATERIAL (2) Y, DE ACUERDO CON UN ADAPTACION PREFERIDA, DICHO PRIMER MATERIAL ES UN POLITETRAFLUOROETILENO EXPANDIDO (PTFE) IMPREGNADO CON GRAFITO, Y EL SEGUNDO MATERIAL ES UN FILAMENTO DE ARAMIDA. CON ESTA DISTRIBUCION, LA INVENCION PROPORCIONA UNA HEBRA COMPUESTA, QUE SUMA LAS PROPIEDADES DE BUENA CONDUCTIVIDAD TERMICA, ALTA CAPACIDAD DE REDUCCION DE FRICCION Y UNA BUENA RESISTENCIA A LOS ATAQUES QUIMICOS DEL POLITETRAFLUOROETILENO EXPANDIDO IMPREGNADO CON EL GRAFITO, CON LA ALTA RESISTENCIA MECANICA DE LA ARAMIDA, Y CUYA HEBRA COMPUESTA PUEDE TRENZARSE PARA FORMAR UNA ENVOLTURA EN LA QUE SOLO EL PTFE ENTRA EN CONTACTO CON EL EJE, PROTEGIENDOLO ASI CONTRA EL DESGASTE DESIGUAL, CAUSADO POR ENVOLTURAS TRADICIONALES.
ES95910363T 1994-02-04 1995-02-03 Hilo de material compuesto para la fabricacion de empaquetaduras trenzadas, empaquetadura trenzada y procedimiento para formar dicho hilo de material compuesto. Expired - Lifetime ES2103244T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9400435A BR9400435A (pt) 1994-02-04 1994-02-04 Fita composta para fabricação de gaxetas trançadas gaxeta trançada e processo de formação da referida fita composta

Publications (2)

Publication Number Publication Date
ES2103244T1 true ES2103244T1 (es) 1997-09-16
ES2103244T3 ES2103244T3 (es) 1999-10-16

Family

ID=4058265

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95910363T Expired - Lifetime ES2103244T3 (es) 1994-02-04 1995-02-03 Hilo de material compuesto para la fabricacion de empaquetaduras trenzadas, empaquetadura trenzada y procedimiento para formar dicho hilo de material compuesto.

Country Status (11)

Country Link
US (1) US5802828A (es)
EP (1) EP0741807B1 (es)
JP (1) JPH09508444A (es)
AT (1) ATE183254T1 (es)
AU (1) AU1751095A (es)
BR (1) BR9400435A (es)
CA (1) CA2181558A1 (es)
DE (1) DE69511380T2 (es)
ES (1) ES2103244T3 (es)
TW (1) TW378236B (es)
WO (1) WO1995021280A1 (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5794504A (en) * 1995-09-20 1998-08-18 Chesterton International, Inc. Lubricated braided packing and method of making same
CA2165001C (en) * 1995-12-12 2000-02-22 Cyril X. Latty Valve stem packing for high temperature, pressurized water and steam applications and high temperature high pressure applications
EP0915274A1 (en) * 1997-11-06 1999-05-12 Stoplik Services (I) Pvt. Ltd High performance packing ring
US6132866A (en) * 1998-01-28 2000-10-17 E. I. Du Pont De Nemours And Company Yarn blend for friction applications
US6679151B1 (en) * 1999-09-23 2004-01-20 John Rexroad Sheathed shrink net and support assembly
DE10055966A1 (de) * 2000-11-11 2002-05-29 Asglawo Gmbh Stoffe Zum Daemme Faden, der bei Erhitzung expandiert, und Verfahren zu seiner Herstellung
JP2003065441A (ja) * 2001-08-28 2003-03-05 Japan Matekkusu Kk パッキン材料及びこの材料を用いたグランドパッキン
DE10201503A1 (de) 2002-01-17 2003-10-30 Veba Oel Technologie & Automatisierung Gmbh Drehrohrofen mit ringförmig geschlossener Stirnenddichtung, ringförmig geschlossene Dichtung für einen Drehrohrofen sowie Verfahren zum Herstellen einer solchen Dichtung
US7401459B2 (en) * 2003-06-26 2008-07-22 Klaus Bloch Fishing line
US7401460B2 (en) * 2004-08-13 2008-07-22 Klaus Bloch Textile thread having a polytetrafluoroethylene wrapped core
US7296394B2 (en) * 2005-02-11 2007-11-20 Gore Enterprise Holdings, Inc. Fluoropolymer fiber composite bundle
US9334587B2 (en) 2005-02-11 2016-05-10 W. L. Gore & Associates, Inc. Fluoropolymer fiber composite bundle
US20060182962A1 (en) * 2005-02-11 2006-08-17 Bucher Richard A Fluoropolymer fiber composite bundle
US7409815B2 (en) * 2005-09-02 2008-08-12 Gore Enterprise Holdings, Inc. Wire rope incorporating fluoropolymer fiber
DE102007059107B4 (de) 2007-12-07 2014-07-24 Klaus Bloch Seil mit einer Seele und einem die Seele umhüllenden Mantel
US7918079B2 (en) 2007-12-07 2011-04-05 Klaus Bloch Rope with a core and a casing surrounding the core
US9188229B2 (en) * 2009-11-06 2015-11-17 A.W. Chesterton Company Gland packing yarn
US8181438B2 (en) 2010-10-18 2012-05-22 Pure Fishing, Inc. Composite fishing line
USD695975S1 (en) * 2011-09-23 2013-12-17 Jennifer Beinke Adjustable collar
USD695970S1 (en) * 2011-09-23 2013-12-17 Jennifer Beinke Leash
JP6165738B2 (ja) * 2011-09-26 2017-07-19 エー． ダブリュー． チェスタートン カンパニーＡ．Ｗ． Ｃｈｅｓｔｅｒｔｏｎ Ｃｏｍｐａｎｙ 編組された両面圧縮パッキンシールおよびその製造方法ならびにその使用方法
DK2901048T3 (en) 2012-09-26 2019-03-25 Chesterton A W Co METHODS AND APPLIANCES FOR THE PREPARATION OF A COMPRESSION PACK SEAL, INCLUDING A DOUBLE SIDED WOVEN COAT AND PROCEDURES FOR USING IT
US9439410B2 (en) * 2014-05-08 2016-09-13 Cortland Line Co. Fly line construction
USD741027S1 (en) * 2014-07-31 2015-10-13 C.B. Worldwide, Inc. Braided rope cube pet toy
USD741555S1 (en) * 2014-07-31 2015-10-20 C.B. Worldwide, Inc. Composite braided rope and elastomer tube pet toy
USD743116S1 (en) * 2014-07-31 2015-11-10 C.B. Worldwide, Inc. Quintuple knotted braided rope pet toy
USD743115S1 (en) * 2014-07-31 2015-11-10 C.B. Worldwide, Inc. Combined triple knotted braided rope and ball pet toy
USD744175S1 (en) * 2014-07-31 2015-11-24 C.B. Worldwide, Inc. Triple knotted braided rope pet toy
USD743640S1 (en) * 2014-07-31 2015-11-17 C.B. Worldwide, Inc Quadruple knotted braided rope pet toy
USD743639S1 (en) * 2014-07-31 2015-11-17 C.B. Worldwide, Inc. Center knotted braided rope pet toy
USD743638S1 (en) * 2014-07-31 2015-11-17 C.B. Worldwide, Inc. Double knotted braided rope pet toy
ITUB20155200A1 (it) * 2015-10-23 2017-04-23 Zeco Di Zerbaro E Costa E C S R L Dispositivo di tenuta per turbina idraulica e turbina idraulica comprendente tale dispositivo di tenuta
US9845941B2 (en) 2015-12-07 2017-12-19 Kuzco Lighting Lighting arrangement
USD784601S1 (en) 2015-12-07 2017-04-18 Kuzco Lighting Lighting arrangement
USD791396S1 (en) 2016-01-18 2017-07-04 Kuzco Lighting Lighting enclosure

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646846A (en) * 1970-01-19 1972-03-07 George E Houghton Fibrous graphite packing
US3962153A (en) * 1970-05-21 1976-06-08 W. L. Gore & Associates, Inc. Very highly stretched polytetrafluoroethylene and process therefor
CA962021A (en) * 1970-05-21 1975-02-04 Robert W. Gore Porous products and process therefor
GB1288878A (es) * 1970-08-21 1972-09-13
US3791658A (en) * 1971-05-07 1974-02-12 Marlo Co Inc Packings for pumps, valves, and the like
US3844195A (en) * 1972-05-26 1974-10-29 Du Pont Products
AT340561B (de) * 1975-01-03 1977-12-27 Chemiefaser Lenzing Ag Verfahren zur herstellung von faden oder fasern aus kunststoffen
AT347003B (de) * 1976-12-07 1978-12-11 Chemiefaser Lenzing Ag Faeden oder fasern aus polytetrafluoraethylen und verfahren zu deren herstellung
US4256806A (en) * 1979-07-05 1981-03-17 W. L. Gore & Associates, Inc. Smudge free graphite coated polymeric substrate and a method for preparing the same
CA1186572A (en) * 1980-03-24 1985-05-07 Edward M. Case Packing material
US4559862A (en) * 1980-03-24 1985-12-24 The Marlo Company Incorporated Packing material
US4431698A (en) * 1982-09-30 1984-02-14 Case Edward M Waterproof packing
US4502364A (en) * 1983-09-22 1985-03-05 Rm Industrial Products Company, Inc. Composite fibrous packing material containing fibers of aromatic sulfide polymers
US5240769A (en) * 1986-11-25 1993-08-31 Nippon Pillar Packing Co. Ltd. Packing material and packing made of the same
JPS63135653A (ja) * 1986-11-25 1988-06-08 Nippon Pillar Packing Co Ltd パツキン材料
CA1337071C (en) * 1987-03-10 1995-09-19 Chester S. Hopper Combined yarn packing material
US4840838A (en) * 1988-09-08 1989-06-20 E. I. Du Pont De Nemours And Company High temperature filter felt
JPH06101764A (ja) * 1992-09-18 1994-04-12 Nippon Valqua Ind Ltd グランドパッキン
WO1994021846A1 (en) * 1993-03-16 1994-09-29 W.L. Gore & Associates, Inc. Composite fiber of commingled fiberglass and polytetrafluoroethylene and method of producing same
US5468327A (en) * 1994-01-24 1995-11-21 University Of Massachusetts Lowell Method and device for continuous formation of braid reinforced thermoplastic structural and flexible members

Also Published As

Publication number Publication date
CA2181558A1 (en) 1995-08-10
DE69511380D1 (de) 1999-09-16
EP0741807A1 (en) 1996-11-13
BR9400435A (pt) 1995-10-17
DE69511380T2 (de) 1999-12-30
AU1751095A (en) 1995-08-21
US5802828A (en) 1998-09-08
ES2103244T3 (es) 1999-10-16
ATE183254T1 (de) 1999-08-15
WO1995021280A1 (en) 1995-08-10
JPH09508444A (ja) 1997-08-26
TW378236B (en) 2000-01-01
EP0741807B1 (en) 1999-08-11

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