KR890007094U - Oil pump - Google Patents

Oil pump

Info

Publication number
KR890007094U
KR890007094U KR2019870015585U KR870015585U KR890007094U KR 890007094 U KR890007094 U KR 890007094U KR 2019870015585 U KR2019870015585 U KR 2019870015585U KR 870015585 U KR870015585 U KR 870015585U KR 890007094 U KR890007094 U KR 890007094U
Authority
KR
South Korea
Prior art keywords
oil pump
pump
oil
Prior art date
Application number
KR2019870015585U
Other languages
Korean (ko)
Other versions
KR900003838Y1 (en
Inventor
이재덕
Original Assignee
이재덕
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 이재덕 filed Critical 이재덕
Priority to KR2019870015585U priority Critical patent/KR900003838Y1/en
Publication of KR890007094U publication Critical patent/KR890007094U/en
Application granted granted Critical
Publication of KR900003838Y1 publication Critical patent/KR900003838Y1/en

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
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
    • 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
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
KR2019870015585U 1987-09-11 1987-09-11 Oil pump KR900003838Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870015585U KR900003838Y1 (en) 1987-09-11 1987-09-11 Oil pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870015585U KR900003838Y1 (en) 1987-09-11 1987-09-11 Oil pump

Publications (2)

Publication Number Publication Date
KR890007094U true KR890007094U (en) 1989-05-15
KR900003838Y1 KR900003838Y1 (en) 1990-05-01

Family

ID=19267857

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870015585U KR900003838Y1 (en) 1987-09-11 1987-09-11 Oil pump

Country Status (1)

Country Link
KR (1) KR900003838Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102142373B1 (en) * 2019-11-20 2020-08-07 주식회사 덕신양행 Fluid pump

Also Published As

Publication number Publication date
KR900003838Y1 (en) 1990-05-01

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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