FR3077864B1 - Soupape a boisseau sphérique avec un dispositif de garniture ajustable - Google Patents

Soupape a boisseau sphérique avec un dispositif de garniture ajustable Download PDF

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Publication number
FR3077864B1
FR3077864B1 FR1901531A FR1901531A FR3077864B1 FR 3077864 B1 FR3077864 B1 FR 3077864B1 FR 1901531 A FR1901531 A FR 1901531A FR 1901531 A FR1901531 A FR 1901531A FR 3077864 B1 FR3077864 B1 FR 3077864B1
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FR
France
Prior art keywords
seat
packing device
ball
ball valve
adjustable packing
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.)
Active
Application number
FR1901531A
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English (en)
Other versions
FR3077864A1 (fr
Inventor
Bell Brandon Wayne
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.)
Fisher Controls International LLC
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Fisher Controls International LLC
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Filing date
Publication date
Application filed by Fisher Controls International LLC filed Critical Fisher Controls International LLC
Publication of FR3077864A1 publication Critical patent/FR3077864A1/fr
Application granted granted Critical
Publication of FR3077864B1 publication Critical patent/FR3077864B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
    • 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
    • F16K5/0626—Easy mounting or dismounting means
    • 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
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0636—Easy mounting or dismounting means the spherical plug being insertable from the top of the housing
    • 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
    • F16K5/08—Details
    • 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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
    • 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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/205—Sealing effected by the flowing medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)

Abstract

Les modes de réalisation de l'invention fournissent un dispositif de garniture (112) pour une soupape à boisseau sphérique (100). Le dispositif de garniture (112) comprend un premier ensemble de siège (136) comportant un premier siège (142), un collier fileté (144) et un élément de précontrainte (146). Le premier siège (142) est en contact avec un premier côté (137) d'un élément de boisseau sphérique (140), et le collier fileté (144) est couplé par vissage au premier siège (142) et en prise avec l'élément de précontrainte (146). Le dispositif de garniture (112) comprend en outre un deuxième ensemble de siège (138) ayant un deuxième siège (160) en contact avec un deuxième côté (139) de l'élément de boisseau sphérique (140). L'élément de précontrainte (146) déplace le premier siège (142) vers le premier côté (137) de l'élément de boisseau sphérique (140) afin de fournir une pression de contact entre le premier siège (142) et le premier côté (137) de l'élément de boisseau sphérique (140) et le deuxième siège (160) et le deuxième côté (139) de l'élément de boisseau sphérique (140). La pression de contact fournie par l'élément de précontrainte (146) est réglable en tournant le premier siège (142). (figure d’abrégé : figure 2)
FR1901531A 2018-02-14 2019-02-14 Soupape a boisseau sphérique avec un dispositif de garniture ajustable Active FR3077864B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/896979 2018-02-14
US15/896,979 US10544868B2 (en) 2018-02-14 2018-02-14 Ball valve having an adjustable trim arrangement

Publications (2)

Publication Number Publication Date
FR3077864A1 FR3077864A1 (fr) 2019-08-16
FR3077864B1 true FR3077864B1 (fr) 2023-04-28

Family

ID=65998555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1901531A Active FR3077864B1 (fr) 2018-02-14 2019-02-14 Soupape a boisseau sphérique avec un dispositif de garniture ajustable

Country Status (6)

Country Link
US (2) US10544868B2 (fr)
CN (2) CN114483999B (fr)
CA (1) CA3033772A1 (fr)
FR (1) FR3077864B1 (fr)
GB (1) GB2573368B (fr)
RU (1) RU2019104050A (fr)

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* Cited by examiner, † Cited by third party
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US10544868B2 (en) * 2018-02-14 2020-01-28 Fisher Controls International Llc Ball valve having an adjustable trim arrangement
US11009136B2 (en) * 2019-05-08 2021-05-18 Habonim Industrial Valves & Actuators Ltd. Bidirectional cryogenic firesafe floating ball valve
JP7167900B2 (ja) * 2019-11-07 2022-11-09 株式会社デンソー バルブ装置
TWM597836U (zh) * 2020-02-18 2020-07-01 中大冷凍材料股份有限公司 傳輸冷媒用的球閥開關結構
WO2021240494A1 (fr) * 2020-05-27 2021-12-02 Habonim Industrial Valves & Actuators Ltd. Vanne à bille flottante anti-incendie cryogénique à double flux
US11686404B2 (en) * 2020-12-11 2023-06-27 Dresser, Llc Reducing noise in ball valves
CA3218233A1 (fr) * 2021-04-28 2022-11-03 Crane Chempharma & Energy Corp. Ensemble de couple de coin
WO2023039269A1 (fr) * 2021-09-13 2023-03-16 Milwaukee Electric Tool Corporation Pompe à vide

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Also Published As

Publication number Publication date
RU2019104050A (ru) 2020-08-13
US11092248B2 (en) 2021-08-17
CN114483999A (zh) 2022-05-13
GB201902036D0 (en) 2019-04-03
GB2573368A (en) 2019-11-06
CA3033772A1 (fr) 2019-08-14
CN110159781B (zh) 2022-03-08
FR3077864A1 (fr) 2019-08-16
US20190249786A1 (en) 2019-08-15
CN114483999B (zh) 2023-04-07
GB2573368B (en) 2023-01-18
US10544868B2 (en) 2020-01-28
US20200116264A1 (en) 2020-04-16
CN110159781A (zh) 2019-08-23

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