FR1577185A - - Google Patents

Info

Publication number
FR1577185A
FR1577185A FR1577185DA FR1577185A FR 1577185 A FR1577185 A FR 1577185A FR 1577185D A FR1577185D A FR 1577185DA FR 1577185 A FR1577185 A FR 1577185A
Authority
FR
France
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.)
Expired
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1577185A publication Critical patent/FR1577185A/fr
Expired 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
    • 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
    • F16K5/0663—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
    • F16K5/08—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
    • F16K5/208—Sealing effected by the flowing medium with tongue-shaped means
FR1577185D 1967-09-01 1968-08-30 Expired FR1577185A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66521267A 1967-09-01 1967-09-01

Publications (1)

Publication Number Publication Date
FR1577185A true FR1577185A (fr) 1969-08-01

Family

ID=24669192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1577185D Expired FR1577185A (fr) 1967-09-01 1968-08-30

Country Status (6)

Country Link
US (1) US3486733A (fr)
CH (1) CH517908A (fr)
DE (1) DE1775606A1 (fr)
FR (1) FR1577185A (fr)
GB (1) GB1209238A (fr)
SE (1) SE347335B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541417A1 (fr) * 1983-02-23 1984-08-24 Banides Debeaurain Ets Robinet a tournant spherique demontable, et joint d'etancheite correspondant
EP0166286A1 (fr) * 1984-06-27 1986-01-02 G.R.I.- Sapag Joint d'étanchéité pour vanne à obturateur rotatif et son procédé de fabrication

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712585A (en) * 1970-08-27 1973-01-23 Gen Ind Inc Seals for ball valves
US3918681A (en) * 1974-05-30 1975-11-11 Hale Fire Pump Co Valve seat insert
DE2719854C3 (de) * 1977-05-04 1984-09-13 Knorr-Bremse GmbH, 8000 München Den Spalt zwischen Kugelküken und Hahngehäuse abdichtender, in einer durch eine zylindrische und eine radial gerichtete ebene Wand begrenzte Ausnehmung eines Kugelhahngehäuses angeordneter, elastischer Dichtungsring
AU565423B2 (en) * 1982-10-14 1987-09-17 Whitey Co. Fire-safe ball valve
US4603836A (en) * 1985-03-18 1986-08-05 Richard Godfrey Ball valve with preloaded seals and method of manufacture
DE3641741A1 (de) * 1986-12-06 1988-06-16 B & S Metalpraecis Gmbh Kugelhahn mit sinterkeramischen sitzringen und sinterkeramischer ventilkugel
GB8705004D0 (en) * 1987-03-04 1987-04-08 Hindle Cockburns Ltd Valves
US5102098A (en) * 1989-12-15 1992-04-07 A. Y. Mcdonald Manufacturing Company Tamperproof rotary valve
FR2956890B1 (fr) * 2010-03-01 2012-03-09 Ksb Sas Robinet a bague d'etancheite elastomere/ceramique
CA2694864C (fr) * 2010-03-23 2011-09-20 Velan Inc. Bague d'etancheite pour robinet a tournant spherique
US8910921B2 (en) * 2011-10-27 2014-12-16 Aegis Flow Technologies, L.L.C. Valve and stem sealing assembly
JP2017133616A (ja) * 2016-01-28 2017-08-03 株式会社デンソー 弁装置
EP3553355B1 (fr) * 2018-04-12 2022-03-09 Vitesco Technologies GmbH Joint d'étanchéité et soupape de régulation de fluide
WO2020009984A1 (fr) 2018-07-05 2020-01-09 Crane ChemPharma & Energy Procédé de fabrication d'un corps de soupape forgé en bloc avec un anneau de siège complètement encapsulé
CN113195951B (zh) 2018-10-31 2024-03-01 克瑞化学制药和能源公司 用于制造具有完全包封的座环的块体锻造的旋启式止回阀本体的方法
KR20200051391A (ko) * 2018-11-05 2020-05-13 현대자동차주식회사 다방향 전환 밸브의 실링부재 및 그를 포함하는 다방향 전환 밸브
IT201900002509A1 (it) * 2019-02-21 2020-08-21 Renato Colombo Struttura di valvola a sfera.
KR20210043080A (ko) * 2019-10-11 2021-04-21 현대자동차주식회사 밸브 어셈블리 및 밸브 어셈블리에 적용되는 실링 부재
CN113108062A (zh) * 2020-01-10 2021-07-13 伊利诺斯工具制品有限公司 密封件及调节阀

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297161A (en) * 1941-08-25 1942-09-29 Crane Co Seat ring for rotary valves
US2373628A (en) * 1942-12-21 1945-04-10 Crane Co Spherical plug valve
US3014690A (en) * 1960-09-26 1961-12-26 Grinnell Corp Ball valve
US3272472A (en) * 1962-02-19 1966-09-13 Walworth Co Composite sealing ring
GB978601A (en) * 1962-04-30 1964-12-23 Norris Bros Ltd Fluid control valves
GB1093711A (en) * 1964-02-25 1967-12-06 Saunders Valve Co Ltd Fluid controlling valves
US3356337A (en) * 1965-03-09 1967-12-05 Ohio Injector Company Ball valve sealing element
US3380706A (en) * 1965-06-21 1968-04-30 Balon Corp Ball valve with reinforced seals
FR1517729A (fr) * 1966-07-05 1968-03-22 Joint perfectionné pour vannes ou robinets à boule

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541417A1 (fr) * 1983-02-23 1984-08-24 Banides Debeaurain Ets Robinet a tournant spherique demontable, et joint d'etancheite correspondant
EP0166286A1 (fr) * 1984-06-27 1986-01-02 G.R.I.- Sapag Joint d'étanchéité pour vanne à obturateur rotatif et son procédé de fabrication
FR2566871A1 (fr) * 1984-06-27 1986-01-03 Pont A Mousson Joint d'etancheite pour vanne a obturateur rotatif et son procede de fabrication

Also Published As

Publication number Publication date
US3486733A (en) 1969-12-30
GB1209238A (en) 1970-10-21
DE1775606A1 (de) 1971-08-12
SE347335B (fr) 1972-07-31
CH517908A (fr) 1972-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse