ES330709A1 - Improvements in butterfly for valves. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in butterfly for valves. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES330709A1
ES330709A1 ES0330709A ES330709A ES330709A1 ES 330709 A1 ES330709 A1 ES 330709A1 ES 0330709 A ES0330709 A ES 0330709A ES 330709 A ES330709 A ES 330709A ES 330709 A1 ES330709 A1 ES 330709A1
Authority
ES
Spain
Prior art keywords
butterfly
translation
valves
machine
legally binding
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
ES0330709A
Other languages
Spanish (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.)
Emile Henrion M Charles
Original Assignee
Emile Henrion M Charles
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 Emile Henrion M Charles filed Critical Emile Henrion M Charles
Publication of ES330709A1 publication Critical patent/ES330709A1/en
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
    • F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member

Landscapes

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

Abstract

Improvements in the butterflies for valves, and in particular in the butterflies of the type that has an O-ring sealing gasket housed in a groove made in the peripheral edge of the butterfly, characterized in that the groove, which has an approximately trapezoidal cross section whose base smaller corresponds to the narrow entrance, opens into each of the two major faces of the butterfly by a series of holes that start near the bottom of the groove and are evenly distributed throughout the contour of the butterfly. (Machine-translation by Google Translate, not legally binding)
ES0330709A 1966-02-22 1966-08-17 Improvements in butterfly for valves. (Machine-translation by Google Translate, not legally binding) Expired ES330709A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR50510A FR1475847A (en) 1966-02-22 1966-02-22 Advanced butterfly valve

Publications (1)

Publication Number Publication Date
ES330709A1 true ES330709A1 (en) 1967-06-16

Family

ID=8601933

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0330709A Expired ES330709A1 (en) 1966-02-22 1966-08-17 Improvements in butterfly for valves. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BE (1) BE685042A (en)
DE (1) DE1550309A1 (en)
ES (1) ES330709A1 (en)
FR (1) FR1475847A (en)
GB (1) GB1105002A (en)
LU (1) LU51684A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480042A (en) * 1967-10-12 1969-11-25 Mueller Co O-ring seal seating arrangement for rotary plug valve
JPS5546854U (en) * 1978-09-21 1980-03-27
DE3244103A1 (en) * 1982-11-29 1984-05-30 Vdo Adolf Schindling Ag, 6000 Frankfurt THROTTLE VALVE CONNECTOR
WO2001075341A2 (en) * 2000-03-31 2001-10-11 Mks Instruments, Inc. Butterfly valve
CN114719028B (en) * 2022-04-18 2024-01-23 济南迈克阀门科技有限公司 Pipe clamp type groove butterfly valve

Also Published As

Publication number Publication date
BE685042A (en) 1967-01-16
DE1550309A1 (en) 1969-09-25
FR1475847A (en) 1967-04-07
LU51684A1 (en) 1966-10-03
GB1105002A (en) 1968-03-06

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