ES188414U - Valvula de mariposa excentrica. - Google Patents

Valvula de mariposa excentrica.

Info

Publication number
ES188414U
ES188414U ES0188414U ES188414U ES188414U ES 188414 U ES188414 U ES 188414U ES 0188414 U ES0188414 U ES 0188414U ES 188414 U ES188414 U ES 188414U ES 188414 U ES188414 U ES 188414U
Authority
ES
Spain
Prior art keywords
valve body
butterfly
valve
lining
translation
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
Application number
ES0188414U
Other languages
English (en)
Other versions
ES188414Y (es
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Publication of ES188414U publication Critical patent/ES188414U/es
Application granted granted Critical
Publication of ES188414Y publication Critical patent/ES188414Y/es
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
    • 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
    • F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion
    • 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
    • F16K1/2268—Sealing means for the axis of rotation

Landscapes

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

Abstract

Válvula de mariposa excéntrica, del tipo que comprende un cuerpo de válvula que presenta un mandrilado axial y una superficie de apoyo anular radial, una mariposa soportada por unos gorrones recibidos en unos cojinetes radiales del cuerpo de válvula excéntrica con respecto a estos gorrones y una guarnición de hermeticidad en forma de manguito cilíndrico, alojada en el mandrilado y que presenta, por una parte, en un extremo una superficie anular radial y exterior de apoyo sobre el cuerpo de válvula y un reborde en saledizo radial interior de apoyo de la mariposa en posición de cerramiento y, por otra parte, en su centro dos taladros diametralmente opuestos de paso de los gorrones, caracterizado por el hecho de que la distancia entre el eje Y-Y de los taladros y la superficie de apoyo de la guarnición en estado libre es superior a la distancia entre el eje X-1 de los cojinetes y la superficie de apoyo del cuerpo de válvula y el diámetro de taladro de la guarnición, igualmente en estado libre,es inferior al diámetro de los gorrones.
ES1973188414U 1972-03-22 1973-01-29 Valvula de mariposa excentrica. Expired ES188414Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7209970A FR2177174A5 (es) 1972-03-22 1972-03-22

Publications (2)

Publication Number Publication Date
ES188414U true ES188414U (es) 1974-02-01
ES188414Y ES188414Y (es) 1974-09-16

Family

ID=9095614

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1973188414U Expired ES188414Y (es) 1972-03-22 1973-01-29 Valvula de mariposa excentrica.

Country Status (11)

Country Link
US (1) US3776509A (es)
AT (1) AT324791B (es)
BE (1) BE792943A (es)
BR (1) BR7301216D0 (es)
CA (1) CA966821A (es)
CH (1) CH562415A5 (es)
ES (1) ES188414Y (es)
FR (1) FR2177174A5 (es)
GB (1) GB1384353A (es)
IT (1) IT976268B (es)
NL (1) NL7300247A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967812A (en) * 1975-02-26 1976-07-06 Dresser Industries, Inc. Shaft seal for corrosion resistant butterfly valve
FR2379739A1 (fr) * 1977-02-07 1978-09-01 Pont A Mousson Vanne-papillon, manchette correspondante et procede de fabrication
FR2398239A1 (fr) * 1977-07-21 1979-02-16 Tomoe Technical Research Cy Valve papillon
DE3818565A1 (de) * 1988-06-01 1989-12-07 Bosch Gmbh Robert Schwenkbares leitelement, insbesondere fuer eine zu einem kraftfahrzeug gehoerende anlage zur klimatisierung dessen fahrgastraumes
GB2286651B (en) * 1994-02-18 1997-11-05 Bray Int Inc Rotary valve
DE102012000257A1 (de) * 2012-01-10 2013-07-11 Carl Freudenberg Kg Dichtung für ein Scheibenventil

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473784A (en) * 1966-05-16 1969-10-21 Oil Capital Valve Co Resilient liner element for butterfly valves

Also Published As

Publication number Publication date
DE2300342A1 (de) 1973-09-27
DE2300342B2 (de) 1975-11-27
CA966821A (en) 1975-04-29
IT976268B (it) 1974-08-20
US3776509A (en) 1973-12-04
CH562415A5 (es) 1975-05-30
ES188414Y (es) 1974-09-16
GB1384353A (en) 1975-02-19
AT324791B (de) 1975-09-25
BE792943A (fr) 1973-04-16
NL7300247A (es) 1973-09-25
BR7301216D0 (pt) 1974-06-27
FR2177174A5 (es) 1973-11-02

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