JPS57124164A - Butterfly valve - Google Patents

Butterfly valve

Info

Publication number
JPS57124164A
JPS57124164A JP950881A JP950881A JPS57124164A JP S57124164 A JPS57124164 A JP S57124164A JP 950881 A JP950881 A JP 950881A JP 950881 A JP950881 A JP 950881A JP S57124164 A JPS57124164 A JP S57124164A
Authority
JP
Japan
Prior art keywords
valve element
seat part
valve
elastical
ring
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
JP950881A
Other languages
English (en)
Other versions
JPS6125947B2 (ja
Inventor
Yasuo Tanizaki
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP950881A priority Critical patent/JPS57124164A/ja
Publication of JPS57124164A publication Critical patent/JPS57124164A/ja
Publication of JPS6125947B2 publication Critical patent/JPS6125947B2/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
    • F16K1/226—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)
JP950881A 1981-01-23 1981-01-23 Butterfly valve Granted JPS57124164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP950881A JPS57124164A (en) 1981-01-23 1981-01-23 Butterfly valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP950881A JPS57124164A (en) 1981-01-23 1981-01-23 Butterfly valve

Publications (2)

Publication Number Publication Date
JPS57124164A true JPS57124164A (en) 1982-08-02
JPS6125947B2 JPS6125947B2 (ja) 1986-06-18

Family

ID=11722179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP950881A Granted JPS57124164A (en) 1981-01-23 1981-01-23 Butterfly valve

Country Status (1)

Country Link
JP (1) JPS57124164A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007152297A (ja) * 2005-12-07 2007-06-21 Max Co Ltd 蓋密閉構造及び厨芥物処理装置
KR100963117B1 (ko) 2009-11-06 2010-06-15 서광공업 주식회사 버터플라이 밸브

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007152297A (ja) * 2005-12-07 2007-06-21 Max Co Ltd 蓋密閉構造及び厨芥物処理装置
KR100963117B1 (ko) 2009-11-06 2010-06-15 서광공업 주식회사 버터플라이 밸브

Also Published As

Publication number Publication date
JPS6125947B2 (ja) 1986-06-18

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