ES1052604U - Guarnicion toroidal compuesta para valvulas de esfera - Google Patents

Guarnicion toroidal compuesta para valvulas de esfera

Info

Publication number
ES1052604U
ES1052604U ES200201916U ES200201916U ES1052604U ES 1052604 U ES1052604 U ES 1052604U ES 200201916 U ES200201916 U ES 200201916U ES 200201916 U ES200201916 U ES 200201916U ES 1052604 U ES1052604 U ES 1052604U
Authority
ES
Spain
Prior art keywords
ball valves
lining
gasket ring
composite
composite toroidal
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
ES200201916U
Other languages
English (en)
Other versions
ES1052604Y (es
Inventor
Giovanni Cipolla
Sandro Bonomi
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.)
Enolgas Bonomi SpA
Original Assignee
Enolgas Bonomi SpA
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 Enolgas Bonomi SpA filed Critical Enolgas Bonomi SpA
Publication of ES1052604U publication Critical patent/ES1052604U/es
Application granted granted Critical
Publication of ES1052604Y publication Critical patent/ES1052604Y/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/005—Particular materials for seats or closure elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
  • Check Valves (AREA)
  • Details Of Valves (AREA)
  • Float Valves (AREA)

Abstract

1. Guarnición toroidal compuesta para válvulas de esfera, de las destinadas a ser utilizada en particular aunque no en exclusividad en las válvulas de esfera, caracterizada por estar constituida a partir de un soporte anular (2) construido en PTFE, asociado a una guarnición (7) de elastómero o de otro material apropiado, estando dicha guarnición (7) vinculada al soporte mediante cementación. 2. Guarnición toroidal compuesta para válvulas de esfera, según la primera reivindicación, caracterizada porque el soporte (2) está constituido por dos tramos, uno vertical (3) y un tramo horizontal (4), que definen una garganta (5) provista de un diente (6) para el alojamiento forzado de la guarnición de elastómero (7).
ES200201916U 2001-07-27 2002-07-26 Guarnicion toroidal compuesta para valvulas de esfera Expired - Fee Related ES1052604Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001BS000071U ITBS20010071U1 (it) 2001-07-27 2001-07-27 Guarnizione toroidale composita per valvole a sfera

Publications (2)

Publication Number Publication Date
ES1052604U true ES1052604U (es) 2003-01-01
ES1052604Y ES1052604Y (es) 2003-05-01

Family

ID=11440772

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200201916U Expired - Fee Related ES1052604Y (es) 2001-07-27 2002-07-26 Guarnicion toroidal compuesta para valvulas de esfera

Country Status (9)

Country Link
US (1) US7377482B2 (es)
JP (1) JP2003130228A (es)
CN (1) CN2568894Y (es)
BR (1) BR8201747U (es)
DE (1) DE20211182U1 (es)
ES (1) ES1052604Y (es)
FR (1) FR2827936B1 (es)
IT (1) ITBS20010071U1 (es)
RU (1) RU2294471C2 (es)

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RU2374540C1 (ru) * 2008-04-22 2009-11-27 Валерий Борисович Овандер Шаровой кран системы овандер
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JP5871432B2 (ja) * 2012-08-10 2016-03-01 日本サーモスタット株式会社 ロータリ式バルブ用シール部材及びこれを用いたロータリ式バルブ
GB2533483B (en) * 2014-12-18 2017-06-07 Skf Ab Plug valve seal
US9909667B2 (en) * 2015-07-31 2018-03-06 GM Global Technology Operations LLC Seal for pressurized fluid and open interface gap
CN106870734A (zh) * 2017-03-24 2017-06-20 长葛市航天密封科技有限公司 一种防渗漏组合垫圈
DE102017216345A1 (de) * 2017-09-14 2019-03-28 Volkswagen Ag Hybrid-Dichtring und Dichtungsanordnung mit einem solchen Hybrid-Dichtring
SG11202010375QA (en) 2018-04-20 2020-11-27 Lam Res Corp Edge exclusion control
IT201900019496A1 (it) * 2019-10-22 2021-04-22 A V V Added Value For Valves S R L Guarnizione per valvola a sfera
CN115163840A (zh) * 2022-07-22 2022-10-11 江苏泛亚微透科技股份有限公司 低表面摩擦阻力的动密封件、动密封件的制备方法及其应用

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Also Published As

Publication number Publication date
RU2294471C2 (ru) 2007-02-27
FR2827936B1 (fr) 2006-05-26
RU2002119273A (ru) 2004-02-10
JP2003130228A (ja) 2003-05-08
US7377482B2 (en) 2008-05-27
CN2568894Y (zh) 2003-08-27
FR2827936A1 (fr) 2003-01-31
DE20211182U1 (de) 2003-02-06
ES1052604Y (es) 2003-05-01
ITBS20010071U1 (it) 2003-01-27
US20030030235A1 (en) 2003-02-13
BR8201747U (pt) 2003-04-29

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Legal Events

Date Code Title Description
FG1K Utility model granted
FD1K Utility model lapsed

Effective date: 20130923