ES2105520T3 - Valvula de mariposa. - Google Patents

Valvula de mariposa.

Info

Publication number
ES2105520T3
ES2105520T3 ES94303334T ES94303334T ES2105520T3 ES 2105520 T3 ES2105520 T3 ES 2105520T3 ES 94303334 T ES94303334 T ES 94303334T ES 94303334 T ES94303334 T ES 94303334T ES 2105520 T3 ES2105520 T3 ES 2105520T3
Authority
ES
Spain
Prior art keywords
butterfly valve
disc
peripheral edges
edges
channel
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.)
Expired - Lifetime
Application number
ES94303334T
Other languages
English (en)
Inventor
Keith Jeffery Hollingworth
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.)
BTR PLC
Original Assignee
BTR PLC
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 by BTR PLC filed Critical BTR PLC
Application granted granted Critical
Publication of ES2105520T3 publication Critical patent/ES2105520T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F16K1/222—Shaping of the valve 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Abstract

UNA VALVULA DE MARIPOSA CON UN DISCO (1), QUE TIENE DOS BORDES (3, 4) PERIFERICOS LADO A LADO DISTINTOS, SEPARADOS POR UN CANAL (5). LOS BORDES PERIFERICOS (3, 4) ESTAN SITUADOS EXCENTRICAMENTE EL UNO RESPECTO AL OTRO, Y ASENTADOS CON UN ASIENTO DE VALVULA (2) DE CONFIGURACION ADECUADA, POR EJEMPLO, UN ANILLO OBTURADOR, QUE TIENE UNA O MAS SALIDAS (24, 25). SI UNO DE LOS BORDES (3 O 4) TIENE FILTRACIONES, POR EJEMPLO DEBIDO A AVERIA O PARTICULA RETENIDA, EL FLUIDO NO PUEDE PASAR AL OTRO LADO DEL DISCO, DEBIDO AL SEGUNDO BORDE (3 O 4), Y SE PURGA FUERA, A LO LARGO DEL CANAL (5), A TRAVES DE, O DE CADA SALIDA (24, 25). DE ESTA FORMA SE REDUCE EL DAÑO DE MEZCLA NO DESEADA O DE CONTAMINACION.
ES94303334T 1993-05-15 1994-05-09 Valvula de mariposa. Expired - Lifetime ES2105520T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939310025A GB9310025D0 (en) 1993-05-15 1993-05-15 Butterfly valve

Publications (1)

Publication Number Publication Date
ES2105520T3 true ES2105520T3 (es) 1997-10-16

Family

ID=10735532

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94303334T Expired - Lifetime ES2105520T3 (es) 1993-05-15 1994-05-09 Valvula de mariposa.

Country Status (4)

Country Link
EP (1) EP0625658B1 (es)
DE (1) DE69404892T2 (es)
ES (1) ES2105520T3 (es)
GB (2) GB9310025D0 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2307539B (en) * 1996-02-16 1997-10-08 Solent & Pratt Butterfly valves
DE19918128A1 (de) * 1999-04-21 2000-10-26 Dieter Moellmann Absperrklappe für Rohrleitungen und Verfahren zur Herstellung derselben
KR20050043080A (ko) * 2003-11-05 2005-05-11 박문수 밀폐성이 향상된 버터플라이 밸브
US20080006328A1 (en) * 2006-07-06 2008-01-10 Honeywell International, Inc. Electric motor pressure relief plate
US9027907B2 (en) 2011-05-27 2015-05-12 Woodward, Inc. Low torque, high flow and tight sealing tube butterfly valve
CN103671970A (zh) * 2013-12-02 2014-03-26 东正科技有限公司 一种单蝶板清洗式防混蝶阀
CN103836219B (zh) * 2014-02-18 2019-07-19 潘健 自检密封阀
BE1028163B1 (nl) * 2020-03-25 2021-10-25 Ventil Valves Control Afsluiter voor het afsluiten van een rookgasleiding
EP4194723A1 (en) * 2021-12-10 2023-06-14 Alfa Laval Corporate AB A butterfly valve disc for a butterfly valve
FR3162817A1 (fr) * 2024-05-28 2025-12-05 Liebherr-Aerospace Toulouse Sas Vanne papillon de regulation d’un flux d’air comprenant un papillon double plaque

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297427B (de) * 1966-08-18 1969-06-12 Troeger & Entenmann Hydromaten Sitzdichtungsring
DE1974993U (de) * 1967-07-04 1967-12-14 Zimmermann & Jansen Gmbh Absperrklappe.
FR2304010A1 (fr) * 1975-03-11 1976-10-08 Amri Vanne d'isolement a double securite
US4067352A (en) * 1975-12-22 1978-01-10 Joseph Charles Halpine Valve having integrity assurance means
JPS54101519A (en) * 1978-01-27 1979-08-10 Kubota Ltd Butterfly valve
JPS55114864A (en) * 1979-02-28 1980-09-04 Nissan Motor Co Ltd Fuel feed controller for multi-cylinder

Also Published As

Publication number Publication date
GB9409121D0 (en) 1994-06-29
EP0625658A2 (en) 1994-11-23
EP0625658B1 (en) 1997-08-13
GB9310025D0 (en) 1993-06-30
DE69404892T2 (de) 1997-12-18
DE69404892D1 (de) 1997-09-18
GB2277977A (en) 1994-11-16
EP0625658A3 (en) 1995-03-01

Similar Documents

Publication Publication Date Title
ES2105520T3 (es) Valvula de mariposa.
CL2020000820A1 (es) Un accesorio de tubería para conectar elementos de tubería. (divisional solicitud 201803084)
ES2176164T3 (es) Valvula de retencion para conductos de infusion y similares.
ES2151171T3 (es) Inserto de sello de cables.
MX173229B (es) Sistema y metodo para proveer una valvula en una linea de liquido
ES2185387T3 (es) Conjunto de conexion moldeado para mangueras.
AR025927A1 (es) Bolsa contorneada con canal de vertido y aparato y procedimiento para producirlas
ES456846A1 (es) Un aparato valvular y un metodo para cortar un miembro tubu-lar que se extiende a traves de una valvula.
DE69326028D1 (de) Abdichtung
ES2196089T3 (es) Valvula para compresor.
CO4870772A1 (es) Surtidor de vertimiento con inserto moldeado para evidencia de violacion
ES2145104T3 (es) Anillo de mordaza.
ATE65833T1 (de) Ventil.
ES2161251T3 (es) Dispositivo para sellar un espacio anular.
ATE308471T1 (de) Ventil mit einer zweikomponentenabdichtung
MX9204283A (es) Reten de manguito para una junta mecanica.
ES2037961T3 (es) Valvula de control de fluido accionable electromagneticamente.
ATE77682T1 (de) Montage und verfahren zum einbauen und zum sichern von ventildichtungen.
SE8204986D0 (sv) Tetningsring
PE20020099Z (es) Dispositivo de cierre para arqueta de registro
BR0302664A (pt) Membro de acoplamento hidráulico submarino e retentor de vedação
ES2082706R (es)
MX9205864A (es) Medio de cierre sobre una canalizacion ya colocada.
BR8601910A (pt) Valvula de comporta
ES2143335B1 (es) Grapa para sujetar tuberias y similares.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 625658

Country of ref document: ES