JPS5828063A - 偏芯型バタフライ弁の弁箱側シ−ト取付方法 - Google Patents

偏芯型バタフライ弁の弁箱側シ−ト取付方法

Info

Publication number
JPS5828063A
JPS5828063A JP12719881A JP12719881A JPS5828063A JP S5828063 A JPS5828063 A JP S5828063A JP 12719881 A JP12719881 A JP 12719881A JP 12719881 A JP12719881 A JP 12719881A JP S5828063 A JPS5828063 A JP S5828063A
Authority
JP
Japan
Prior art keywords
sheet
elastic sheet
concave portion
core material
groove
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
JP12719881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6128864B2 (enrdf_load_stackoverflow
Inventor
Hiroyuki Ueda
博之 上田
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 JP12719881A priority Critical patent/JPS5828063A/ja
Publication of JPS5828063A publication Critical patent/JPS5828063A/ja
Publication of JPS6128864B2 publication Critical patent/JPS6128864B2/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
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
JP12719881A 1981-08-12 1981-08-12 偏芯型バタフライ弁の弁箱側シ−ト取付方法 Granted JPS5828063A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12719881A JPS5828063A (ja) 1981-08-12 1981-08-12 偏芯型バタフライ弁の弁箱側シ−ト取付方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12719881A JPS5828063A (ja) 1981-08-12 1981-08-12 偏芯型バタフライ弁の弁箱側シ−ト取付方法

Publications (2)

Publication Number Publication Date
JPS5828063A true JPS5828063A (ja) 1983-02-18
JPS6128864B2 JPS6128864B2 (enrdf_load_stackoverflow) 1986-07-03

Family

ID=14954123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12719881A Granted JPS5828063A (ja) 1981-08-12 1981-08-12 偏芯型バタフライ弁の弁箱側シ−ト取付方法

Country Status (1)

Country Link
JP (1) JPS5828063A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6128864B2 (enrdf_load_stackoverflow) 1986-07-03

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