MXPA02006208A - Montaje de valvual que tiene anillos retenedores flotantes. - Google Patents

Montaje de valvual que tiene anillos retenedores flotantes.

Info

Publication number
MXPA02006208A
MXPA02006208A MXPA02006208A MXPA02006208A MXPA02006208A MX PA02006208 A MXPA02006208 A MX PA02006208A MX PA02006208 A MXPA02006208 A MX PA02006208A MX PA02006208 A MXPA02006208 A MX PA02006208A MX PA02006208 A MXPA02006208 A MX PA02006208A
Authority
MX
Mexico
Prior art keywords
inner chamber
retainer ring
valve member
chamber portion
valve assembly
Prior art date
Application number
MXPA02006208A
Other languages
English (en)
Inventor
Terry Shafer
Original Assignee
Terry Shafer
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
Priority claimed from US09/006,513 external-priority patent/US6029948A/en
Application filed by Terry Shafer filed Critical Terry Shafer
Publication of MXPA02006208A publication Critical patent/MXPA02006208A/es

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
    • F16K5/0678—Composite packings in which only one of the components of the composite packing is contacting the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Float Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

Un montaje de valvula (300) que incluye una alojamiento de valvula (301) que tiene un pasaje para fluido (302) que se extiende a traves del mismo. Un miembro de valvula (325) esta situado dentro de la porcion interna del alojamiento (307) y es movible entre una posicion cerrada en la cual se bloquea el pasaje para fluido, y una posicion abierta en la cual el pasaje para fluido no se bloquea. Primeros y segundos montajes (440, 441) de anillo retenedores substancialmente anulares, estan situados dentro de la porcion interna del alojamiento (307), y se coloca de manera giratoria el miembro de valvula (325) dentro de la porcion interna del alojamiento (308). Los montajes (440, 441) de anillos retenedores, primeros y segundos, proporcionan primeros y segundos sellos de fluido (370, 375) entre el miembro de valvula (325) y la superficie interna del alojamiento (308) en los primeros y segundos extremos del alojamiento de la porcion interna del alojamiento (307) respectiva mente. Cada montaje (440, 441) de anillo retenedor, primeros y segundos, incluyen un anillo retenedor flotante y una pluralidad de miembros de sello (370-376). Los anillos retenedores flotantes (440, 441) son movibles con relacion al miembro de valvula (325), a la superficie interna del alojamiento (308), y a las paredes de entrada y salida.
MXPA02006208A 1998-01-13 1999-12-21 Montaje de valvual que tiene anillos retenedores flotantes. MXPA02006208A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/006,513 US6029948A (en) 1998-01-13 1998-01-13 Valve assembly having floating retainer rings
PCT/US1999/030473 WO2001046609A1 (en) 1998-01-13 1999-12-21 Valve assembly having floating retainer rings
US09/469,016 US6217002B1 (en) 1998-01-13 1999-12-21 Valve assembly having floating retainer rings

Publications (1)

Publication Number Publication Date
MXPA02006208A true MXPA02006208A (es) 2004-09-06

Family

ID=27358142

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02006208A MXPA02006208A (es) 1998-01-13 1999-12-21 Montaje de valvual que tiene anillos retenedores flotantes.

Country Status (12)

Country Link
US (1) US6217002B1 (es)
EP (1) EP1242761B1 (es)
CN (1) CN100351562C (es)
AT (1) ATE244842T1 (es)
AU (1) AU782510B2 (es)
BR (1) BR9917596A (es)
CA (1) CA2395604C (es)
DE (1) DE69909533T2 (es)
ES (1) ES2205938T3 (es)
MX (1) MXPA02006208A (es)
PL (1) PL356109A1 (es)
WO (1) WO2001046609A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1628993A4 (en) * 2003-05-16 2010-04-07 Rosetta Inpharmatics Llc METHOD AND COMPOSITIONS FOR RNA INTERFERENCE
US7337797B1 (en) * 2006-05-25 2008-03-04 Harsco Technologies Corporation Ball valve and method of manufacture
US7690626B2 (en) * 2007-10-15 2010-04-06 Stunkard Gerald A Ball valve having self-centering seats
US7887025B2 (en) * 2007-12-06 2011-02-15 Hartman Thomas A Ball valve housing seat and method of securing the same to a ball valve
US11149727B2 (en) 2015-05-15 2021-10-19 Cummins Inc. High pressure common rail fuel pump outlet check valve spring retainer method
US11131404B2 (en) 2015-11-16 2021-09-28 Hayward Industries, Inc. Ball valve
JP2023106238A (ja) * 2022-01-20 2023-08-01 株式会社不二工機 流路切換弁
JP2023164115A (ja) * 2022-04-28 2023-11-10 株式会社不二工機 流路切換弁

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US2841429A (en) 1955-10-04 1958-07-01 Parker Hannifin Corp Sealing ring and joint
US3323542A (en) 1961-09-18 1967-06-06 Crane Co Fabricated ball valve
US3357679A (en) 1963-10-31 1967-12-12 Acf Ind Inc Multi-material elastomer seal
US3584641A (en) * 1968-01-03 1971-06-15 Rockwell Mfg Co Lubricated valve assembly
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US3550902A (en) 1968-11-15 1970-12-29 Cabot Corp Double-union ball valve assembly
US3656711A (en) * 1970-08-17 1972-04-18 Encon Mfg Co Thermoset plastic ball valve
US4103865A (en) * 1974-08-24 1978-08-01 Asahi Yukizai Kogyo Kabushiki Kaisha Ball valve
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US4163544A (en) 1977-11-10 1979-08-07 Acf Industries, Incorporated Two piece composite valve seal ring construction
US4260131A (en) * 1978-09-27 1981-04-07 Kamyr Valves, Inc. Low and high operating temperatures valve
US4345739A (en) 1980-08-07 1982-08-24 Barton Valve Company Flanged sealing ring
US4327895A (en) 1980-08-08 1982-05-04 R & G Sloane Manufacturing Co. Ball valve
EP0051993A1 (en) 1980-11-10 1982-05-19 Nibco Inc. Blocked ball valve
JPS6088279A (ja) * 1983-10-20 1985-05-18 Sekisui Chem Co Ltd ボ−ルバルブ
US4556197A (en) 1984-04-27 1985-12-03 Neles Inc. Ball valve assembly with expandable valve element
DE3581075D1 (de) * 1984-10-17 1991-02-07 Sekisui Chemical Co Ltd Kugelventil.
US4678161A (en) * 1984-10-18 1987-07-07 Seikisui Kagaku Kogyo Kabushiki Kaisha Ball valve
ATE52591T1 (de) 1985-02-07 1990-05-15 Grazioli Angel Jean Marie Jose Zweirichtungsdichtung.
US4658847A (en) 1985-07-09 1987-04-21 The Fluorocarbon Company Bimetallic C-ring seal
JPS63314569A (ja) 1987-06-17 1988-12-22 Ricoh Co Ltd レ−ザダイオ−ドの発光出力制御装置
JPH01138172A (ja) 1987-11-24 1989-05-31 Toyo Tanso Kk 黒鉛とメソカーボンマイクロビーズとの焼結体
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US5655892A (en) 1996-08-21 1997-08-12 Walbro Corporation Thermally actuated fuel pump vapor vent valve
CN2315372Y (zh) * 1997-11-14 1999-04-21 厦门市恒亿贸易有限公司 两片式塑料球阀
US6029948A (en) 1998-01-13 2000-02-29 Shafer; Terry C. Valve assembly having floating retainer rings
CN2327852Y (zh) * 1998-04-06 1999-07-07 四川石油管理局勘察设计研究院 全封闭埋地球阀

Also Published As

Publication number Publication date
CA2395604C (en) 2008-05-27
EP1242761A1 (en) 2002-09-25
DE69909533T2 (de) 2004-04-15
EP1242761B1 (en) 2003-07-09
CN100351562C (zh) 2007-11-28
ES2205938T3 (es) 2004-05-01
US6217002B1 (en) 2001-04-17
AU782510B2 (en) 2005-08-04
CA2395604A1 (en) 2001-06-28
CN1406321A (zh) 2003-03-26
AU2483200A (en) 2001-07-03
ATE244842T1 (de) 2003-07-15
PL356109A1 (en) 2004-06-14
WO2001046609A1 (en) 2001-06-28
BR9917596A (pt) 2003-01-14
DE69909533D1 (de) 2003-08-14

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees