FR1494028A - Vanne à papillon - Google Patents

Vanne à papillon

Info

Publication number
FR1494028A
FR1494028A FR77135A FR77135A FR1494028A FR 1494028 A FR1494028 A FR 1494028A FR 77135 A FR77135 A FR 77135A FR 77135 A FR77135 A FR 77135A FR 1494028 A FR1494028 A FR 1494028A
Authority
FR
France
Prior art keywords
butterfly valve
butterfly
valve
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
FR77135A
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.)
Loewy Engineering Co Ltd
Original Assignee
Loewy Engineering Co 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 Loewy Engineering Co Ltd filed Critical Loewy Engineering Co Ltd
Priority to FR77135A priority Critical patent/FR1494028A/fr
Application granted granted Critical
Publication of FR1494028A publication Critical patent/FR1494028A/fr
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)
FR77135A 1966-09-21 1966-09-21 Vanne à papillon Expired FR1494028A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR77135A FR1494028A (fr) 1966-09-21 1966-09-21 Vanne à papillon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR77135A FR1494028A (fr) 1966-09-21 1966-09-21 Vanne à papillon

Publications (1)

Publication Number Publication Date
FR1494028A true FR1494028A (fr) 1967-09-01

Family

ID=8617563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR77135A Expired FR1494028A (fr) 1966-09-21 1966-09-21 Vanne à papillon

Country Status (1)

Country Link
FR (1) FR1494028A (fr)

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