ES484558A1 - Perfeccionamientos en valvulas de mariposa - Google Patents

Perfeccionamientos en valvulas de mariposa

Info

Publication number
ES484558A1
ES484558A1 ES484558A ES484558A ES484558A1 ES 484558 A1 ES484558 A1 ES 484558A1 ES 484558 A ES484558 A ES 484558A ES 484558 A ES484558 A ES 484558A ES 484558 A1 ES484558 A1 ES 484558A1
Authority
ES
Spain
Prior art keywords
butterfly valve
intake
disc
valve body
valve
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
ES484558A
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.)
Ateliers des Charmilles SA
Original Assignee
Ateliers des Charmilles 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 Ateliers des Charmilles SA filed Critical Ateliers des Charmilles SA
Publication of ES484558A1 publication Critical patent/ES484558A1/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
    • F16K1/24—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 valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/004—Valve arrangements
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Safety Valves (AREA)

Abstract

Perfeccionamientos en válvulas de mariposa, del tipo que comprenden una lente (2) que, en posición de cierre, se apoya contra un asiento (6) del cuerpo de válvula (1), y que es capaz de abrirse por efecto de una sobrepresión que actúa sobre su cara en contacto con el asiento (6), caracterizados por presentar unos pivotes descentrados (3) introducidos en cojinetes cilíndricos (4) montados con juego en alojamientos (5) del cuerpo de válvula (1).
ES484558A 1978-09-29 1979-09-28 Perfeccionamientos en valvulas de mariposa Expired ES484558A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1018478A CH623903A5 (en) 1978-09-29 1978-09-29 Butterfly valve

Publications (1)

Publication Number Publication Date
ES484558A1 true ES484558A1 (es) 1980-04-16

Family

ID=4360316

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484558A Expired ES484558A1 (es) 1978-09-29 1979-09-28 Perfeccionamientos en valvulas de mariposa

Country Status (10)

Country Link
JP (1) JPS5547070A (es)
AT (1) AT363404B (es)
BR (1) BR7906188A (es)
CH (1) CH623903A5 (es)
DE (1) DE2939163A1 (es)
ES (1) ES484558A1 (es)
FR (1) FR2437556A1 (es)
IT (1) IT1119194B (es)
NO (1) NO793090L (es)
SE (1) SE7907997L (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2166143C2 (ru) * 1999-05-20 2001-04-27 Зеленодольское проектно-конструкторское бюро Байпасный клапан воздухозаборной камеры газотурбинного двигателя
RU2293239C2 (ru) * 2005-01-17 2007-02-10 Степан Юрьевич Панчеха Клапан избыточного давления
CN105840905B (zh) * 2016-06-08 2018-01-05 曹学者 一种具有良好散热性能的液控蝶阀系统
CN116677552B (zh) * 2023-05-31 2025-10-17 三峡金沙江川云水电开发有限公司 一种大型水电站筒形阀下滑至事故位的保护停机方法

Also Published As

Publication number Publication date
CH623903A5 (en) 1981-06-30
ATA625879A (de) 1980-12-15
IT1119194B (it) 1986-03-03
DE2939163A1 (de) 1980-04-17
IT7968888A0 (it) 1979-09-28
FR2437556A1 (fr) 1980-04-25
SE7907997L (sv) 1980-03-30
JPS5547070A (en) 1980-04-02
NO793090L (no) 1980-04-01
AT363404B (de) 1981-08-10
BR7906188A (pt) 1980-06-03

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