KR870010459U - 부관변을 내장한 버터프라이 밸브 - Google Patents

부관변을 내장한 버터프라이 밸브

Info

Publication number
KR870010459U
KR870010459U KR2019850017652U KR850017652U KR870010459U KR 870010459 U KR870010459 U KR 870010459U KR 2019850017652 U KR2019850017652 U KR 2019850017652U KR 850017652 U KR850017652 U KR 850017652U KR 870010459 U KR870010459 U KR 870010459U
Authority
KR
South Korea
Prior art keywords
butterfly valve
side tube
tube
butterfly
valve
Prior art date
Application number
KR2019850017652U
Other languages
English (en)
Other versions
KR890003313Y1 (ko
Inventor
박명기
Original Assignee
박명기
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 박명기 filed Critical 박명기
Priority to KR2019850017652U priority Critical patent/KR890003313Y1/ko
Publication of KR870010459U publication Critical patent/KR870010459U/ko
Application granted granted Critical
Publication of KR890003313Y1 publication Critical patent/KR890003313Y1/ko

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
    • 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
    • F16K1/222—Shaping of the valve member
    • 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
    • F16K1/224—Details of bearings for the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
KR2019850017652U 1985-12-26 1985-12-26 부관변을 내장한 버터프라이 밸브 KR890003313Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850017652U KR890003313Y1 (ko) 1985-12-26 1985-12-26 부관변을 내장한 버터프라이 밸브

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850017652U KR890003313Y1 (ko) 1985-12-26 1985-12-26 부관변을 내장한 버터프라이 밸브

Publications (2)

Publication Number Publication Date
KR870010459U true KR870010459U (ko) 1987-07-11
KR890003313Y1 KR890003313Y1 (ko) 1989-05-17

Family

ID=19247540

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850017652U KR890003313Y1 (ko) 1985-12-26 1985-12-26 부관변을 내장한 버터프라이 밸브

Country Status (1)

Country Link
KR (1) KR890003313Y1 (ko)

Also Published As

Publication number Publication date
KR890003313Y1 (ko) 1989-05-17

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19950515

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee