JPS5926673A - バタフライ弁の緊急閉止装置 - Google Patents

バタフライ弁の緊急閉止装置

Info

Publication number
JPS5926673A
JPS5926673A JP13458982A JP13458982A JPS5926673A JP S5926673 A JPS5926673 A JP S5926673A JP 13458982 A JP13458982 A JP 13458982A JP 13458982 A JP13458982 A JP 13458982A JP S5926673 A JPS5926673 A JP S5926673A
Authority
JP
Japan
Prior art keywords
bevel gear
dashpots
valve body
pair
engaged
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.)
Granted
Application number
JP13458982A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0241677B2 (enExample
Inventor
Akihiro Morita
森田　明弘
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.)
MORITA TEKKOSHO KK
Original Assignee
MORITA TEKKOSHO KK
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 MORITA TEKKOSHO KK filed Critical MORITA TEKKOSHO KK
Priority to JP13458982A priority Critical patent/JPS5926673A/ja
Publication of JPS5926673A publication Critical patent/JPS5926673A/ja
Publication of JPH0241677B2 publication Critical patent/JPH0241677B2/ja
Granted 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
    • F16K1/221—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 specially adapted operating means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
JP13458982A 1982-07-31 1982-07-31 バタフライ弁の緊急閉止装置 Granted JPS5926673A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13458982A JPS5926673A (ja) 1982-07-31 1982-07-31 バタフライ弁の緊急閉止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13458982A JPS5926673A (ja) 1982-07-31 1982-07-31 バタフライ弁の緊急閉止装置

Publications (2)

Publication Number Publication Date
JPS5926673A true JPS5926673A (ja) 1984-02-10
JPH0241677B2 JPH0241677B2 (enExample) 1990-09-18

Family

ID=15131909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13458982A Granted JPS5926673A (ja) 1982-07-31 1982-07-31 バタフライ弁の緊急閉止装置

Country Status (1)

Country Link
JP (1) JPS5926673A (enExample)

Also Published As

Publication number Publication date
JPH0241677B2 (enExample) 1990-09-18

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