IT1024201B - IMPROVEMENTS TO THE BUTTERFLY VALVES - Google Patents

IMPROVEMENTS TO THE BUTTERFLY VALVES

Info

Publication number
IT1024201B
IT1024201B IT8339674A IT8339674A IT1024201B IT 1024201 B IT1024201 B IT 1024201B IT 8339674 A IT8339674 A IT 8339674A IT 8339674 A IT8339674 A IT 8339674A IT 1024201 B IT1024201 B IT 1024201B
Authority
IT
Italy
Prior art keywords
butterfly valves
butterfly
valves
Prior art date
Application number
IT8339674A
Other languages
Italian (it)
Original Assignee
Cafe Bar Internal Pty Ltd
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 Cafe Bar Internal Pty Ltd filed Critical Cafe Bar Internal Pty Ltd
Application granted granted Critical
Publication of IT1024201B publication Critical patent/IT1024201B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
IT8339674A 1973-10-09 1974-09-09 IMPROVEMENTS TO THE BUTTERFLY VALVES IT1024201B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU514673 1973-10-09

Publications (1)

Publication Number Publication Date
IT1024201B true IT1024201B (en) 1978-06-20

Family

ID=3695606

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8339674A IT1024201B (en) 1973-10-09 1974-09-09 IMPROVEMENTS TO THE BUTTERFLY VALVES

Country Status (8)

Country Link
JP (1) JPS5065927A (en)
AU (1) AU7290174A (en)
BE (1) BE820562A (en)
DE (1) DE2448166A1 (en)
FR (1) FR2246786B3 (en)
GB (1) GB1423335A (en)
IT (1) IT1024201B (en)
NL (1) NL7412278A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69030720T2 (en) * 1989-12-25 1997-09-04 Matsushita Electric Ind Co Ltd Rotary flap valve
USD872836S1 (en) 2018-10-03 2020-01-14 A.R. Arena Products, Inc. Butterfly valve

Also Published As

Publication number Publication date
BE820562A (en) 1975-01-16
JPS5065927A (en) 1975-06-03
AU7290174A (en) 1976-03-04
GB1423335A (en) 1976-02-04
DE2448166A1 (en) 1975-04-10
FR2246786B3 (en) 1977-07-15
NL7412278A (en) 1975-04-11
FR2246786A1 (en) 1975-05-02

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