ES482475A1 - Un anillo circular de cierre hermetico para una valvula de disco perfeccionada. - Google Patents

Un anillo circular de cierre hermetico para una valvula de disco perfeccionada.

Info

Publication number
ES482475A1
ES482475A1 ES482475A ES482475A ES482475A1 ES 482475 A1 ES482475 A1 ES 482475A1 ES 482475 A ES482475 A ES 482475A ES 482475 A ES482475 A ES 482475A ES 482475 A1 ES482475 A1 ES 482475A1
Authority
ES
Spain
Prior art keywords
disc
valves
axis
frusto
beyond
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
Application number
ES482475A
Other languages
English (en)
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.)
ADAMS ARMATUREN APP
Original Assignee
ADAMS ARMATUREN APP
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 ADAMS ARMATUREN APP filed Critical ADAMS ARMATUREN APP
Publication of ES482475A1 publication Critical patent/ES482475A1/es
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift 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
    • F16K1/16Lift 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
    • F16K1/18Lift 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
    • F16K1/22Lift 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
    • F16K1/226Shaping or arrangements of the sealing
    • F16K1/2263Shaping or arrangements of the sealing the sealing being arranged on the valve seat

Abstract

Un anillo circular de cierre hermético para cooperar con una superficies de asiento de forma cónica de una válvula de disco, concéntrica respecto a un eje de la válvula, comprendiendo el anillo de cierre hermético, en sección recta, una base dotada de cierta anchura en sentido radial y cierto espesor en sentido axil; una membrana o alma inclinada que sobresale de la base en sentido radial, en general, dotada de unas caras substancialmente paralelas y orientadas, en general, en sentido axil definiendo entre ellas una línea central de alma o membrana, inclinada, que corta a una superficie radialmente orientada de la base en un primer punto, teniendo el alma además un espesor substancialmente menor que el espesor de la base, de modo que la base relativamente flexible; y un miembro de cierre hermético que sobresale, en sentido radial en general, a partir de un extremo del alma alejado de la base, terminando el miembro de cierre hermético en una superficie de cierre hermético convexa, de perfilarqueado, que se extiende en general en sentido axil y tiene un centro de curvatura que se halla situado en la línea central del alma inclinada, siendo la distancia desde la superficie de cierre hermético al primer punto menor que la distancia desde la superficies de cierre hermético al centro de curvatura, y estando la base, el alma y el miembro de cierre hermético construidos de un material elástico.
ES482475A 1978-03-10 1979-07-13 Un anillo circular de cierre hermetico para una valvula de disco perfeccionada. Expired ES482475A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2810373 1978-03-10
US95405278A 1978-10-23 1978-10-23

Publications (1)

Publication Number Publication Date
ES482475A1 true ES482475A1 (es) 1980-04-01

Family

ID=25774029

Family Applications (2)

Application Number Title Priority Date Filing Date
ES1979253796U Expired ES253796Y (es) 1978-03-10 1979-03-09 Una valvula de disco.
ES482475A Expired ES482475A1 (es) 1978-03-10 1979-07-13 Un anillo circular de cierre hermetico para una valvula de disco perfeccionada.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES1979253796U Expired ES253796Y (es) 1978-03-10 1979-03-09 Una valvula de disco.

Country Status (8)

Country Link
AR (1) AR216373A1 (es)
AU (1) AU529903B2 (es)
BR (1) BR7901408A (es)
CA (1) CA1100119A (es)
ES (2) ES253796Y (es)
GB (2) GB2092714B (es)
IN (1) IN151668B (es)
MX (1) MX153721A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554539B1 (fr) * 1983-11-07 1986-01-31 Verdelet Alain Vanne a papillon perfectionnee
GB2249611A (en) * 1990-11-06 1992-05-13 Ford Motor Co Throttle body sealing unit
AU668726B2 (en) * 1992-06-11 1996-05-16 F.P.J.S. Pty Ltd Improved butterfly valve
US5288054A (en) * 1993-06-28 1994-02-22 M&Fc Holding Company, Inc. Globe valve and method for making same
DE102006045420A1 (de) * 2006-09-26 2008-04-10 Pierburg Gmbh Drosselklappenvorrichtung für eine Verbrennungskraftmaschine
CN107387781B (zh) * 2017-08-15 2023-05-09 洛阳沃达节能科技有限公司 合金加热炉翻板阀密封机构

Also Published As

Publication number Publication date
GB2092714B (en) 1983-02-23
GB2016114A (en) 1979-09-19
ES253796Y (es) 1981-08-16
GB2016114B (en) 1982-09-08
MX153721A (es) 1986-12-26
BR7901408A (pt) 1979-10-09
CA1100119A (en) 1981-04-28
AU529903B2 (en) 1983-06-23
ES253796U (es) 1981-02-16
GB2092714A (en) 1982-08-18
IN151668B (es) 1983-06-25
AR216373A1 (es) 1979-12-14
AU4343579A (en) 1979-09-13

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