KR910020406U - 수중펌프 - Google Patents

수중펌프

Info

Publication number
KR910020406U
KR910020406U KR2019900006084U KR900006084U KR910020406U KR 910020406 U KR910020406 U KR 910020406U KR 2019900006084 U KR2019900006084 U KR 2019900006084U KR 900006084 U KR900006084 U KR 900006084U KR 910020406 U KR910020406 U KR 910020406U
Authority
KR
South Korea
Prior art keywords
submersible pump
submersible
pump
Prior art date
Application number
KR2019900006084U
Other languages
English (en)
Other versions
KR920004551Y1 (ko
Inventor
윤영일
Original Assignee
윤영일
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 윤영일 filed Critical 윤영일
Priority to KR2019900006084U priority Critical patent/KR920004551Y1/ko
Publication of KR910020406U publication Critical patent/KR910020406U/ko
Application granted granted Critical
Publication of KR920004551Y1 publication Critical patent/KR920004551Y1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR2019900006084U 1990-05-08 1990-05-08 수중펌프 KR920004551Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900006084U KR920004551Y1 (ko) 1990-05-08 1990-05-08 수중펌프

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900006084U KR920004551Y1 (ko) 1990-05-08 1990-05-08 수중펌프

Publications (2)

Publication Number Publication Date
KR910020406U true KR910020406U (ko) 1991-12-20
KR920004551Y1 KR920004551Y1 (ko) 1992-07-03

Family

ID=19298521

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900006084U KR920004551Y1 (ko) 1990-05-08 1990-05-08 수중펌프

Country Status (1)

Country Link
KR (1) KR920004551Y1 (ko)

Also Published As

Publication number Publication date
KR920004551Y1 (ko) 1992-07-03

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Legal Events

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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: 19970702

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee