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ES361845A1 - Perfeccionamientos en la construccion de discos de valvulasde mariposa. - Google Patents

Perfeccionamientos en la construccion de discos de valvulasde mariposa.

Info

Publication number
ES361845A1
ES361845A1 ES361845A ES361845A ES361845A1 ES 361845 A1 ES361845 A1 ES 361845A1 ES 361845 A ES361845 A ES 361845A ES 361845 A ES361845 A ES 361845A ES 361845 A1 ES361845 A1 ES 361845A1
Authority
ES
Spain
Prior art keywords
seal ring
valve disc
groove
valve
radially
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
ES361845A
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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers 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 Allis Chalmers Corp filed Critical Allis Chalmers Corp
Publication of ES361845A1 publication Critical patent/ES361845A1/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
    • F16K1/228—Movable sealing bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
ES361845A 1967-12-26 1968-12-26 Perfeccionamientos en la construccion de discos de valvulasde mariposa. Expired ES361845A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69351267A 1967-12-26 1967-12-26

Publications (1)

Publication Number Publication Date
ES361845A1 true ES361845A1 (es) 1970-12-01

Family

ID=24784974

Family Applications (1)

Application Number Title Priority Date Filing Date
ES361845A Expired ES361845A1 (es) 1967-12-26 1968-12-26 Perfeccionamientos en la construccion de discos de valvulasde mariposa.

Country Status (3)

Country Link
US (1) US3499627A (es)
ES (1) ES361845A1 (es)
GB (1) GB1218477A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970253A (en) * 1973-09-10 1976-07-20 Rockwell International Corporation Flow area modulator and flow deflector
US20110219531A1 (en) * 2009-11-05 2011-09-15 Sean Patrick Walsh Method of regulating pool surface agitation at low pump rpm using butterfly valve eyeball fittings
GB2586598A (en) * 2019-08-26 2021-03-03 John Hudson Raymond Dynamic control valve
CN111677891B (zh) * 2020-05-29 2021-12-14 江苏浩博塑业有限公司 一种连动密封式风阀

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1233214A (en) * 1916-09-30 1917-07-10 Thomas Frew Emergency closing mechanism for gas-mains.
US1671069A (en) * 1924-01-21 1928-05-22 Allis Chalmers Mfg Co Valve
US2299341A (en) * 1941-03-03 1942-10-20 Reed Roller Bit Co Valve
DE802330C (de) * 1948-10-02 1951-02-08 Bernhardus Bussmann Gas-Drehschieber
US2843353A (en) * 1954-04-23 1958-07-15 Northrop Aircraft Inc Butterfly valve seal
US2983478A (en) * 1957-01-16 1961-05-09 James Gordon & Co Ltd Butterfly valves
US3383086A (en) * 1966-07-12 1968-05-14 Ryen Aaron Butterfly valves and the like

Also Published As

Publication number Publication date
GB1218477A (en) 1971-01-06
US3499627A (en) 1970-03-10

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