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BR8304797A - Valvula giratoria - Google Patents

Valvula giratoria

Info

Publication number
BR8304797A
BR8304797A BR8304797A BR8304797A BR8304797A BR 8304797 A BR8304797 A BR 8304797A BR 8304797 A BR8304797 A BR 8304797A BR 8304797 A BR8304797 A BR 8304797A BR 8304797 A BR8304797 A BR 8304797A
Authority
BR
Brazil
Prior art keywords
turning valve
turning
valve
Prior art date
Application number
BR8304797A
Other languages
English (en)
Inventor
Anthony C Summers
Original Assignee
Gen Signal Corp
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 Gen Signal Corp filed Critical Gen Signal Corp
Publication of BR8304797A publication Critical patent/BR8304797A/pt

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
BR8304797A 1982-09-03 1983-09-02 Valvula giratoria BR8304797A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/414,869 US4491299A (en) 1982-09-03 1982-09-03 Extended hub valve closure member

Publications (1)

Publication Number Publication Date
BR8304797A true BR8304797A (pt) 1984-04-10

Family

ID=23643332

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8304797A BR8304797A (pt) 1982-09-03 1983-09-02 Valvula giratoria

Country Status (8)

Country Link
US (1) US4491299A (pt)
EP (1) EP0105605B1 (pt)
JP (1) JPS5962778A (pt)
AU (1) AU556411B2 (pt)
BR (1) BR8304797A (pt)
CA (1) CA1211095A (pt)
DE (1) DE3369180D1 (pt)
IN (1) IN159908B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3615451B1 (en) * 2017-04-27 2021-02-17 Illinois Tool Works Inc. Flexible ball valve for liquid metering and dispensing, package with a ball valve and method of forming a ball valve
TWI878562B (zh) * 2020-07-31 2025-04-01 日商旭有機材股份有限公司 蝶形閥

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729238A (en) * 1953-03-20 1956-01-03 Marman Products Company Inc Valve mounting
FR1199685A (fr) * 1958-06-17 1959-12-15 Cie De Pont A Mousson Vanne perfectionnée et élément destiné à cette vanne
US3081791A (en) * 1959-02-05 1963-03-19 Wheatley Charles Butterfly valve
GB1077542A (en) * 1963-09-30 1967-08-02 Loewy Eng Co Ltd Improvements in or relating to disc or butter fly valves
GB1107380A (en) * 1964-10-05 1968-03-27 Loewy Robertson Eng Co Ltd Improvements in or relating to butterfly valves
FR1454006A (fr) * 1965-08-17 1966-07-22 Forges & Ateliers Du Creusot S Perfectionnements aux paliers d'arbre des vannes papillon
US3567180A (en) * 1969-09-19 1971-03-02 Crane Co Fabricated valve and method of making the same
US3589678A (en) * 1970-02-04 1971-06-29 Demco Inc Butterfly valve with improved stem sealing means
SE378898B (pt) * 1973-06-08 1975-09-15 Saab Scania Ab
US4022424A (en) * 1975-09-29 1977-05-10 General Electric Company Shaft bearing and seals for butterfly valves
GB1574489A (en) * 1976-10-27 1980-09-10 Nemetz J Shut-off flap valve
US4176820A (en) * 1977-07-05 1979-12-04 Fmc Corporation Pressure-sensitive temperature-responsive rotary valve for cryogenic temperatures
US4373542A (en) * 1977-12-30 1983-02-15 Domer Scaramucci Fire safe disc valve
US4162782A (en) * 1978-04-10 1979-07-31 Acf Industries, Incorporated Seal assembly for butterfly valve
US4235418A (en) * 1978-07-20 1980-11-25 International Telephone And Telegraph Corporation Ball valve having metal seat rings
US4254937A (en) * 1978-11-17 1981-03-10 Aktiebolaget Somas Ventiler Butterfly valve
US4394003A (en) * 1981-11-16 1983-07-19 The Walworth Company Cryogenic butterfly valve with bi-directional sealing capability

Also Published As

Publication number Publication date
AU1858483A (en) 1984-03-08
EP0105605B1 (en) 1987-01-14
IN159908B (pt) 1987-06-13
US4491299A (en) 1985-01-01
JPS5962778A (ja) 1984-04-10
EP0105605A1 (en) 1984-04-18
AU556411B2 (en) 1986-10-30
CA1211095A (en) 1986-09-09
DE3369180D1 (en) 1987-02-19

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