KR900015888U - 급수변 - Google Patents

급수변

Info

Publication number
KR900015888U
KR900015888U KR2019890001574U KR890001574U KR900015888U KR 900015888 U KR900015888 U KR 900015888U KR 2019890001574 U KR2019890001574 U KR 2019890001574U KR 890001574 U KR890001574 U KR 890001574U KR 900015888 U KR900015888 U KR 900015888U
Authority
KR
South Korea
Prior art keywords
water supply
supply
water
Prior art date
Application number
KR2019890001574U
Other languages
English (en)
Other versions
KR910003523Y1 (ko
Inventor
홍충기
Original Assignee
홍충기
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 홍충기 filed Critical 홍충기
Priority to KR2019890001574U priority Critical patent/KR910003523Y1/ko
Publication of KR900015888U publication Critical patent/KR900015888U/ko
Application granted granted Critical
Publication of KR910003523Y1 publication Critical patent/KR910003523Y1/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
    • F16K1/02—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 screw-spindle
    • F16K1/04—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 screw-spindle with a cut-off member rigid with the spindle, e.g. main valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR2019890001574U 1989-02-16 1989-02-16 급수변 KR910003523Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890001574U KR910003523Y1 (ko) 1989-02-16 1989-02-16 급수변

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890001574U KR910003523Y1 (ko) 1989-02-16 1989-02-16 급수변

Publications (2)

Publication Number Publication Date
KR900015888U true KR900015888U (ko) 1990-09-03
KR910003523Y1 KR910003523Y1 (ko) 1991-05-31

Family

ID=19283737

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890001574U KR910003523Y1 (ko) 1989-02-16 1989-02-16 급수변

Country Status (1)

Country Link
KR (1) KR910003523Y1 (ko)

Also Published As

Publication number Publication date
KR910003523Y1 (ko) 1991-05-31

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee