AU1472870A - Improvements in butterfly valves - Google Patents

Improvements in butterfly valves

Info

Publication number
AU1472870A
AU1472870A AU14728/70A AU1472870A AU1472870A AU 1472870 A AU1472870 A AU 1472870A AU 14728/70 A AU14728/70 A AU 14728/70A AU 1472870 A AU1472870 A AU 1472870A AU 1472870 A AU1472870 A AU 1472870A
Authority
AU
Australia
Prior art keywords
butterfly valves
butterfly
valves
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
AU14728/70A
Inventor
Masheder Henry
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.)
Masheder Design Studies Ltd
Original Assignee
Masheder Design Studies 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 Masheder Design Studies Ltd filed Critical Masheder Design Studies Ltd
Priority to AU14728/70A priority Critical patent/AU1472870A/en
Publication of AU1472870A publication Critical patent/AU1472870A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU14728/70A 1970-05-06 1970-05-06 Improvements in butterfly valves Expired AU1472870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU14728/70A AU1472870A (en) 1970-05-06 1970-05-06 Improvements in butterfly valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU14728/70A AU1472870A (en) 1970-05-06 1970-05-06 Improvements in butterfly valves

Publications (1)

Publication Number Publication Date
AU1472870A true AU1472870A (en) 1971-11-11

Family

ID=3704776

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14728/70A Expired AU1472870A (en) 1970-05-06 1970-05-06 Improvements in butterfly valves

Country Status (1)

Country Link
AU (1) AU1472870A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0459509A1 (en) * 1990-05-31 1991-12-04 Nbs Co., Ltd. A butterfly valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0459509A1 (en) * 1990-05-31 1991-12-04 Nbs Co., Ltd. A butterfly valve

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