BR8201747U - Guarnição toroidal composta para válvulas a esfera - Google Patents

Guarnição toroidal composta para válvulas a esfera

Info

Publication number
BR8201747U
BR8201747U BR8201747-6U BR8201747U BR8201747U BR 8201747 U BR8201747 U BR 8201747U BR 8201747 U BR8201747 U BR 8201747U BR 8201747 U BR8201747 U BR 8201747U
Authority
BR
Brazil
Prior art keywords
trim
ball valves
toroidal
seal
composite
Prior art date
Application number
BR8201747-6U
Other languages
English (en)
Inventor
Sandro Bonomi
Giovanni Cipolla
Original Assignee
Enolgas Bonomi S P A
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 S P A filed Critical Enolgas Bonomi S P A
Publication of BR8201747U publication Critical patent/BR8201747U/pt

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)
  • Check Valves (AREA)
  • Gasket Seals (AREA)
  • Float Valves (AREA)
  • Details Of Valves (AREA)

Abstract

"GUARNIçãO TOROIDAL COMPOSTA PARA VáLVULAS A ESFERA". Onde o modelo refere-se a uma guarnição toroidal composta para válvulas a esfera, constituída por um suporte em anel (2) feito em PTFE associado a uma guarnição (7) em elastómero, ou em outro material idóneo, dita guarnição (7) sendo vinculada ao suporte através de colagem.
BR8201747-6U 2001-07-27 2002-07-15 Guarnição toroidal composta para válvulas a esfera BR8201747U (pt)

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 (1)

Publication Number Publication Date
BR8201747U true BR8201747U (pt) 2003-04-29

Family

ID=11440772

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8201747-6U BR8201747U (pt) 2001-07-27 2002-07-15 Guarnição toroidal composta para válvulas a esfera

Country Status (9)

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

Families Citing this family (9)

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ES2288719T3 (es) * 2004-10-22 2008-01-16 Aurelio Messina Sistema de limpieza para filtros desempolvadores.
CA2694864C (en) * 2010-03-23 2011-09-20 Velan Inc. Ball valve sealing ring
US20120292550A1 (en) * 2011-05-16 2012-11-22 Meek Robert K Valve seat and valve
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
IT201900019496A1 (it) * 2019-10-22 2021-04-22 A V V Added Value For Valves S R L Guarnizione per valvola a sfera

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Also Published As

Publication number Publication date
FR2827936A1 (fr) 2003-01-31
US7377482B2 (en) 2008-05-27
ITBS20010071U1 (it) 2003-01-27
US20030030235A1 (en) 2003-02-13
RU2294471C2 (ru) 2007-02-27
DE20211182U1 (de) 2003-02-06
RU2002119273A (ru) 2004-02-10
ES1052604Y (es) 2003-05-01
ES1052604U (es) 2003-01-01
FR2827936B1 (fr) 2006-05-26
CN2568894Y (zh) 2003-08-27
JP2003130228A (ja) 2003-05-08

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements