FR2429946A1 - Garniture pour clapet d'arret - Google Patents
Garniture pour clapet d'arretInfo
- Publication number
- FR2429946A1 FR2429946A1 FR7915129A FR7915129A FR2429946A1 FR 2429946 A1 FR2429946 A1 FR 2429946A1 FR 7915129 A FR7915129 A FR 7915129A FR 7915129 A FR7915129 A FR 7915129A FR 2429946 A1 FR2429946 A1 FR 2429946A1
- Authority
- FR
- France
- Prior art keywords
- valve disc
- gasket
- shut
- packings
- tubular
- 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
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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
- F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/228—Movable sealing bodies
- F16K1/2285—Movable sealing bodies the movement being caused by the flowing medium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/921—Closure or weather strip seal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Gasket Seals (AREA)
Abstract
Cette garniture est du type comprenant un disque de clapet disposé mobile dans un logement tubulaire, une garniture tubulaire, élastique, métallique et en forme de lèvres aménagée dans le logement et coopérant avec les surfaces d'assises du disque du clapet, et dont la disposition permet une obturation dans les deux sens du courant Cette garniture est constituée par deux garnitures 1, 2 semblables l'une à l'autre et en forme d'L, disposées symétriquement à la façon d'images reflétées par un miroir et fixées ensemble et de manière amovible, en ce que le diamètre interne des garnitures est légèrement inférieur au diamètre externe du disque de clapet 5, et en ce que les garnitures 1, 2 sont tirées à force lors du montage sur le disque de clapet 5 et reposent à plat sur le disque de clapet 5 en étant soumis à une précontrainte.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2829066A DE2829066C2 (de) | 1978-07-01 | 1978-07-01 | Dichtung für eine Absperrklappe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2429946A1 true FR2429946A1 (fr) | 1980-01-25 |
FR2429946B1 FR2429946B1 (fr) | 1984-03-09 |
Family
ID=6043359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7915129A Granted FR2429946A1 (fr) | 1978-07-01 | 1979-06-13 | Garniture pour clapet d'arret |
Country Status (6)
Country | Link |
---|---|
US (1) | US4303249A (fr) |
JP (1) | JPS6010227B2 (fr) |
DE (1) | DE2829066C2 (fr) |
FR (1) | FR2429946A1 (fr) |
GB (1) | GB2027170B (fr) |
SE (1) | SE438538B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0412229A1 (fr) * | 1989-08-10 | 1991-02-13 | ADAMS GmbH & Co. ARMATUREN KG | Dispositif d'étanchéité stable en température pour vanne papillon |
EP0821190A1 (fr) * | 1996-07-25 | 1998-01-28 | Ksb S.A. | Joint d'étanchéité en métal, notamment pour un dispositif de robinetterie |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4373543A (en) * | 1981-06-12 | 1983-02-15 | The Duriron Company, Inc. | Fire resistant seat for flow control valve |
EP0074782B1 (fr) * | 1981-09-11 | 1985-12-27 | Charles Winn (Valves) Limited | Vanne papillon |
US4489152A (en) * | 1984-02-29 | 1984-12-18 | Polaroid Corporation | Photographic product for silver transfer images with polyvinylpyrrolidone in carbon black layer |
US4750708A (en) * | 1986-04-23 | 1988-06-14 | Whitey Co. | High strength ball valve seat assembly |
US5031921A (en) * | 1989-11-01 | 1991-07-16 | Westinghouse Electric Corp. | Gland pressure seal plate |
GB9021249D0 (en) * | 1990-09-29 | 1990-11-14 | Fssl Ltd | Fluid coupling |
US5125796A (en) * | 1991-05-14 | 1992-06-30 | General Electric Company | Transition piece seal spring for a gas turbine |
US5377954A (en) * | 1993-12-06 | 1995-01-03 | Adams Gmbh & Co. Armaturen Kg | Valve with seal ring having edge-welded laminations |
DE4343562A1 (de) * | 1993-12-21 | 1995-06-22 | Adams Gmbh U Co Armaturen Kg | Metallische Lamellendichtung für Klappenventile |
DE19530224B4 (de) * | 1995-08-17 | 2006-01-05 | Friatec Ag | Dichtungsanordnung für eine Absperrklappe oder eine Regelklappe |
NZ500167A (en) * | 1999-10-08 | 2002-07-26 | Fisher & Paykel Appliances Ltd | Dishwasher adapted to be mounted in a cavity |
JP5310068B2 (ja) * | 2009-02-18 | 2013-10-09 | 株式会社ジェイテクト | 密封装置およびこれを用いた転がり軸受 |
CN104455486B (zh) * | 2014-11-28 | 2017-01-18 | 河南煜达阀门制造有限公司 | 一种双向密封高性能蝶阀 |
US11946557B2 (en) | 2020-02-14 | 2024-04-02 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
US11841089B2 (en) * | 2020-02-14 | 2023-12-12 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
US11953113B2 (en) | 2020-02-14 | 2024-04-09 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
WO2022002370A1 (fr) * | 2020-06-30 | 2022-01-06 | Adams Gmbh | Soupape à clapet |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1096134B (de) * | 1958-12-16 | 1960-12-29 | Jansen Gmbh Th | Elastische Lippendichtung fuer Klappenventile |
DE2524895A1 (de) * | 1974-06-04 | 1975-12-18 | Malbranque Serseg | Absperrorgan |
DE2644518A1 (de) * | 1975-10-02 | 1977-04-14 | Fisher Controls Co | Hochtemperaturbestaendige bidiretionale metalldichtung |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA675565A (en) * | 1963-12-10 | B. Loessner Albin | Knife gate valve | |
GB463564A (en) * | 1934-10-01 | 1937-04-01 | Walter Peyinghaus | Improvements in or relating to packing devices for rotary shafts or axles |
US2783106A (en) * | 1955-06-27 | 1957-02-26 | George E Barnhart | Sealing ring |
US3159407A (en) * | 1961-06-29 | 1964-12-01 | Arthur Deyo | Fluid lubricant seal for wheel hubs |
US3250541A (en) * | 1962-03-08 | 1966-05-10 | Chicago Rawhide Mfg Co | Radial lip seals |
GB1010118A (en) * | 1962-11-09 | 1965-11-17 | Lincoln Valves Ltd | Improvements relating to fluid control valves |
CH484386A (it) * | 1968-02-26 | 1970-01-15 | Riv Officine Di Villar Perosa | Dispositivo atto ad assicurare la tenuta fra elementi di macchine, a rotazione reciproca |
US3834663A (en) * | 1971-12-09 | 1974-09-10 | Jamesbury Corp | Metal seat butterfly valve |
CA1017314A (en) * | 1973-12-05 | 1977-09-13 | Werner K. Priese | Pressure loaded sealing arrangement |
AT341848B (de) * | 1974-11-28 | 1978-02-27 | Klinger Ag | Absperrklappe |
DE2648519C2 (de) * | 1976-10-27 | 1986-04-17 | Josef 6200 Wiesbaden Nemetz | Klappenabsperrventil |
-
1978
- 1978-07-01 DE DE2829066A patent/DE2829066C2/de not_active Expired
-
1979
- 1979-06-12 JP JP54073921A patent/JPS6010227B2/ja not_active Expired
- 1979-06-13 FR FR7915129A patent/FR2429946A1/fr active Granted
- 1979-06-19 US US06/049,975 patent/US4303249A/en not_active Expired - Lifetime
- 1979-06-27 SE SE7905622A patent/SE438538B/sv not_active IP Right Cessation
- 1979-06-29 GB GB7922667A patent/GB2027170B/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1096134B (de) * | 1958-12-16 | 1960-12-29 | Jansen Gmbh Th | Elastische Lippendichtung fuer Klappenventile |
DE2524895A1 (de) * | 1974-06-04 | 1975-12-18 | Malbranque Serseg | Absperrorgan |
DE2644518A1 (de) * | 1975-10-02 | 1977-04-14 | Fisher Controls Co | Hochtemperaturbestaendige bidiretionale metalldichtung |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0412229A1 (fr) * | 1989-08-10 | 1991-02-13 | ADAMS GmbH & Co. ARMATUREN KG | Dispositif d'étanchéité stable en température pour vanne papillon |
EP0821190A1 (fr) * | 1996-07-25 | 1998-01-28 | Ksb S.A. | Joint d'étanchéité en métal, notamment pour un dispositif de robinetterie |
FR2751716A1 (fr) * | 1996-07-25 | 1998-01-30 | Ksb Sa | Joint d'etancheite en metal, notamment pour un dispositif de robinetterie |
US6027126A (en) * | 1996-07-25 | 2000-02-22 | Ksb S.A. | Metal gasket, especially for a valve device |
Also Published As
Publication number | Publication date |
---|---|
GB2027170A (en) | 1980-02-13 |
JPS5510189A (en) | 1980-01-24 |
JPS6010227B2 (ja) | 1985-03-15 |
FR2429946B1 (fr) | 1984-03-09 |
DE2829066A1 (de) | 1980-01-03 |
GB2027170B (en) | 1982-11-03 |
DE2829066C2 (de) | 1982-05-06 |
US4303249A (en) | 1981-12-01 |
SE438538B (sv) | 1985-04-22 |
SE7905622L (sv) | 1980-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |