KR930011280U - 내압조절 및 누출방지용 원형양수기 - Google Patents

내압조절 및 누출방지용 원형양수기

Info

Publication number
KR930011280U
KR930011280U KR2019910019635U KR910019635U KR930011280U KR 930011280 U KR930011280 U KR 930011280U KR 2019910019635 U KR2019910019635 U KR 2019910019635U KR 910019635 U KR910019635 U KR 910019635U KR 930011280 U KR930011280 U KR 930011280U
Authority
KR
South Korea
Prior art keywords
pressure control
leak prevention
circular pump
pump
circular
Prior art date
Application number
KR2019910019635U
Other languages
English (en)
Other versions
KR940003850Y1 (ko
Inventor
정효면
Original Assignee
정효면
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 정효면 filed Critical 정효면
Priority to KR2019910019635U priority Critical patent/KR940003850Y1/ko
Publication of KR930011280U publication Critical patent/KR930011280U/ko
Application granted granted Critical
Publication of KR940003850Y1 publication Critical patent/KR940003850Y1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C9/00—Oscillating-piston machines or pumps
    • F04C9/005—Oscillating-piston machines or pumps the piston oscillating in the space, e.g. around a fixed point
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
KR2019910019635U 1991-11-16 1991-11-16 내압조절 및 누출방지용 원형양수기 KR940003850Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910019635U KR940003850Y1 (ko) 1991-11-16 1991-11-16 내압조절 및 누출방지용 원형양수기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910019635U KR940003850Y1 (ko) 1991-11-16 1991-11-16 내압조절 및 누출방지용 원형양수기

Publications (2)

Publication Number Publication Date
KR930011280U true KR930011280U (ko) 1993-06-24
KR940003850Y1 KR940003850Y1 (ko) 1994-06-15

Family

ID=19322329

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910019635U KR940003850Y1 (ko) 1991-11-16 1991-11-16 내압조절 및 누출방지용 원형양수기

Country Status (1)

Country Link
KR (1) KR940003850Y1 (ko)

Also Published As

Publication number Publication date
KR940003850Y1 (ko) 1994-06-15

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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
LAPS Lapse due to unpaid annual fee