ES282787U - Valvula de mariposa perfeccionada - Google Patents
Valvula de mariposa perfeccionadaInfo
- Publication number
- ES282787U ES282787U ES1984282787U ES282787U ES282787U ES 282787 U ES282787 U ES 282787U ES 1984282787 U ES1984282787 U ES 1984282787U ES 282787 U ES282787 U ES 282787U ES 282787 U ES282787 U ES 282787U
- Authority
- ES
- Spain
- Prior art keywords
- axis
- shutter
- butterfly
- passage
- seat
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
Abstract
Válvula de mariposa perfeccionada, que comprende un cuerpo atravesado por un paso, un obturador o mariposa siendo montado giratorio en el citado paso alrededor de un eje ortogonal al eje del citado paso, con objeto de poder desplazarse entre una posición de cierre en la cual un forro fijado o formado en la periferia del disco del obturador tiene un contacto estanco llevado por el cuerpo y una posición de plena abertura aproximadamente perpendicular a la posición de cierre, siendo la superficie periférica del obturador y la superficie conjugada del asiento, superficies cónicas definidas por dos conos de revolución, mientras que el eje de rotación del obturador está, según el eje del paso, desviado al lado opuesto del vértice del cono que define la superficie del asiento con relación al plano medio del disco del obturador, caracterizado por el hecho de que para un valor determinado del ángulo en el vértice 2 "gamma" del cono que define el asiento de la válvula y para una posición determinadaC del eje de rotación de la mariposa en un sistema ortonormado "o x", "y", "z" uno de cuyos ejes se confunde con el eje del citado cono, se de define un plano de juntura de la mariposa de la válvula con su asiento, un par de puntos del cual para los cuales ángulo de desprendimiento mínimo es máximo, tienen por traza un punto Q situado en el plano (o x, z) del sistema cuyas coordenadas y el ángulo de desprendimiento están determinados por las relaciones aproximadas siguientes: ** formulas ** siendo C la distancia de la traza del eje de rotación de la mariposa respecto al centro O del sistema, siendo determinada la inclinación 0 de la mariposa sobre el eje del paso por la relación complemento del ángulo de cierre ** formula **.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8317656A FR2554539B1 (fr) | 1983-11-07 | 1983-11-07 | Vanne a papillon perfectionnee |
Publications (2)
Publication Number | Publication Date |
---|---|
ES282787U true ES282787U (es) | 1985-05-01 |
ES282787Y ES282787Y (es) | 1985-12-01 |
Family
ID=9293841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1984282787U Expired ES282787Y (es) | 1983-11-07 | 1984-11-07 | Valvula de mariposa perfeccionada |
Country Status (14)
Country | Link |
---|---|
US (1) | US4601459A (es) |
EP (1) | EP0145632B1 (es) |
JP (1) | JPH0686912B2 (es) |
KR (1) | KR930006506B1 (es) |
AU (1) | AU569206B2 (es) |
BR (1) | BR8405646A (es) |
CA (1) | CA1236071A (es) |
DE (1) | DE3477958D1 (es) |
ES (1) | ES282787Y (es) |
FI (1) | FI78974C (es) |
FR (1) | FR2554539B1 (es) |
GB (1) | GB2151337B (es) |
IN (1) | IN162836B (es) |
ZA (1) | ZA848653B (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1185699B (it) * | 1985-09-10 | 1987-11-12 | Franco Narduzzi | Valvola di intercettazione con otturatore a maschio sferico a tenuta perfezionata,particolarmente per l'intercettazione di fluidi ad elevate temperature |
FR2674599B1 (fr) * | 1991-03-29 | 1993-05-21 | Guichon International | Robinet papillon. |
FR2698147B1 (fr) * | 1992-11-13 | 1995-07-13 | Romanski Witold | Robinet a papillon elliptique et son procede de fabrication. |
US5707040A (en) * | 1995-10-12 | 1998-01-13 | Orbit Valve Company | Replaceable seal members for butterfly valve |
FR2745882B1 (fr) * | 1996-03-05 | 1998-04-10 | Mazot Lucien | Vanne rotative de reglage dont l'ensemble obturateur-siege en acier sans joint assure en position fermee une etancheite parfaite |
IT1284716B1 (it) * | 1996-07-31 | 1998-05-21 | Rizzio Valvole S P A | Valvola d'intercettazione per fluidi, procedimento e macchina utensile per la lavorazione meccanica di una superficie anulare di un pezzo, |
DE19642661A1 (de) * | 1996-10-16 | 1998-04-23 | Alfa Laval Flow Gmbh | Absperrklappe |
DE69706326T2 (de) | 1997-07-10 | 2004-03-04 | Lucien Mazot | Exzentrische klappe |
US6135418A (en) * | 1999-02-10 | 2000-10-24 | Eaton Corporation | Low-leakage air valve for variable air intake system |
DE19918128A1 (de) * | 1999-04-21 | 2000-10-26 | Dieter Moellmann | Absperrklappe für Rohrleitungen und Verfahren zur Herstellung derselben |
DE19959109B4 (de) * | 1999-12-08 | 2012-02-16 | Frank Wenig | Drehklappenventil |
FR2827033B1 (fr) * | 2001-07-03 | 2004-08-20 | Eurodim Sa | Agencement de connexion et de deconnexion de deux troncons de canalisation d'un systeme de transfert fluide |
EP1497579A1 (en) * | 2002-04-15 | 2005-01-19 | Jenara Enterprises Ltd. | Exhaust gas control valve, apparatus and method of controlling exhaust gas flow |
DE102006045420A1 (de) * | 2006-09-26 | 2008-04-10 | Pierburg Gmbh | Drosselklappenvorrichtung für eine Verbrennungskraftmaschine |
JP2008175228A (ja) * | 2007-01-16 | 2008-07-31 | Kitz Corp | バタフライバルブ |
JP4933333B2 (ja) * | 2007-04-06 | 2012-05-16 | 株式会社キッツ | 偏心形バタフライバルブ |
EP2462326B1 (en) | 2009-08-04 | 2020-05-13 | BorgWarner Inc. | Product comprising an engine breathing system valve and a passage |
US20110061750A1 (en) * | 2009-09-11 | 2011-03-17 | Kevin Arthur Roberg | Check valve counterbalanced by flow to control opening and closing speed |
FR2960036B1 (fr) | 2010-05-11 | 2013-05-10 | Ksb Sas | Robinet a joint metallique |
FR2960935B1 (fr) | 2010-06-04 | 2012-06-08 | Ksb Sas | Robinet a joint d'etancheite en deux pieces |
RU2492383C1 (ru) * | 2012-08-20 | 2013-09-10 | Армен Арамаисович Оганесян | Затвор поворотный |
CN105874250B (zh) * | 2013-12-25 | 2018-02-27 | 爱三工业株式会社 | 双偏心阀 |
JP5759646B1 (ja) * | 2013-12-25 | 2015-08-05 | 愛三工業株式会社 | 二重偏心弁、二重偏心弁製造方法 |
US11320053B2 (en) * | 2018-05-02 | 2022-05-03 | Neles Finland Oy | Valve with a sealing surface that minimizes wear |
RU194385U1 (ru) * | 2019-08-15 | 2019-12-09 | Акционерное общество "Машиностроительный завод "Армалит" | Затвор дисковый с тройным эксцентриситетом |
US11953113B2 (en) | 2020-02-14 | 2024-04-09 | 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 |
US11519509B2 (en) | 2020-02-14 | 2022-12-06 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
US11946557B2 (en) | 2020-02-14 | 2024-04-02 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
RU202691U1 (ru) * | 2020-09-08 | 2021-03-03 | Общество с ограниченной ответственностью "Управляющая компания "НБМ" | Затвор дисковый с тройным эксцентриситетом |
KR102268251B1 (ko) * | 2020-12-10 | 2021-06-23 | 한국유니콤밸브주식회사 | 오중 오프셋 구조의 버터플라이 밸브 |
CN114037960B (zh) * | 2022-01-11 | 2022-05-24 | 合肥金星智控科技股份有限公司 | 一种基于机器视觉的翻板阀状态识别方法和系统 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB302526A (en) * | 1928-03-08 | 1928-12-20 | Glenfield & Kennedy Ltd | Improvements in pivoted disc valves |
FR1305717A (fr) * | 1961-10-24 | 1962-10-05 | Brieden & Co Maschf K | Perfectionnements apportés aux clapets d'arrêt ou de retenue rotatifs ou accessoires analogues pour canalisations |
US3275289A (en) * | 1963-07-12 | 1966-09-27 | Pratt Co Henry | Butterfly valve with frusto-conical metal seat |
FR1471931A (fr) * | 1966-03-23 | 1967-03-03 | Obturateur à papillon à siège annulaire oblique et arbre excentré | |
US3521857A (en) * | 1966-07-04 | 1970-07-28 | Kinematics Ltd | Butterfly valves |
GB1301854A (es) * | 1969-04-29 | 1973-01-04 | ||
AT324061B (de) * | 1972-04-27 | 1975-08-11 | Ecpp & Reuter Gmbh | Absperrklappe |
NL145936B (nl) * | 1973-04-12 | 1975-05-15 | Holland Bergen Machine | Vlinderklepafsluiter. |
SE383402B (sv) * | 1973-10-15 | 1976-03-08 | Saab Scania Ab | Vridspjellventil |
US4037819A (en) * | 1976-03-03 | 1977-07-26 | Kamyr Valves Inc. | Butterfly valve having metal-to-metal sealing with conical angle-transported vane |
AU529903B2 (en) * | 1978-03-10 | 1983-06-23 | Gebruder Adams | Improved disc valve |
AT379001B (de) * | 1978-03-10 | 1985-11-11 | Adams Gmbh & Co Kg Geb | Klappenventil |
GB2047387B (en) * | 1979-04-23 | 1983-04-20 | Somas Ventiler | Butterfly valve |
FR2457423A1 (fr) * | 1979-05-23 | 1980-12-19 | Amri | Vanne-papillon a dispositif d'obturation perfectionne |
US4284264A (en) * | 1980-01-17 | 1981-08-18 | Aktiebolaget Somas Ventiler | Butterfly valves |
US4480815A (en) * | 1982-11-19 | 1984-11-06 | Saab-Scania Aktiebolag | Sealing device for valves |
-
1983
- 1983-11-07 FR FR8317656A patent/FR2554539B1/fr not_active Expired
-
1984
- 1984-10-29 IN IN806/MAS/84A patent/IN162836B/en unknown
- 1984-10-31 EP EP84460009A patent/EP0145632B1/en not_active Expired
- 1984-10-31 DE DE8484460009T patent/DE3477958D1/de not_active Expired
- 1984-10-31 GB GB08427478A patent/GB2151337B/en not_active Expired
- 1984-11-02 US US06/668,553 patent/US4601459A/en not_active Expired - Lifetime
- 1984-11-06 ZA ZA848653A patent/ZA848653B/xx unknown
- 1984-11-06 BR BR8405646A patent/BR8405646A/pt not_active IP Right Cessation
- 1984-11-06 KR KR1019840006943A patent/KR930006506B1/ko not_active IP Right Cessation
- 1984-11-06 CA CA000467106A patent/CA1236071A/en not_active Expired
- 1984-11-06 FI FI844347A patent/FI78974C/fi not_active IP Right Cessation
- 1984-11-07 AU AU35149/84A patent/AU569206B2/en not_active Ceased
- 1984-11-07 JP JP59234834A patent/JPH0686912B2/ja not_active Expired - Lifetime
- 1984-11-07 ES ES1984282787U patent/ES282787Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR8405646A (pt) | 1985-09-10 |
FI78974B (fi) | 1989-06-30 |
GB2151337A (en) | 1985-07-17 |
AU3514984A (en) | 1985-05-16 |
KR930006506B1 (ko) | 1993-07-16 |
US4601459A (en) | 1986-07-22 |
GB2151337B (en) | 1987-02-04 |
EP0145632A1 (en) | 1985-06-19 |
AU569206B2 (en) | 1988-01-21 |
DE3477958D1 (en) | 1989-06-01 |
FI844347L (fi) | 1985-05-08 |
FR2554539A1 (fr) | 1985-05-10 |
EP0145632B1 (en) | 1989-04-26 |
GB8427478D0 (en) | 1984-12-05 |
IN162836B (es) | 1988-07-16 |
JPS60168972A (ja) | 1985-09-02 |
FI78974C (fi) | 1989-10-10 |
JPH0686912B2 (ja) | 1994-11-02 |
ZA848653B (en) | 1985-08-28 |
CA1236071A (en) | 1988-05-03 |
ES282787Y (es) | 1985-12-01 |
KR850004527A (ko) | 1985-07-15 |
FR2554539B1 (fr) | 1986-01-31 |
FI844347A0 (fi) | 1984-11-06 |
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