KR910011811U - 순환펌프 - Google Patents

순환펌프

Info

Publication number
KR910011811U
KR910011811U KR2019890020998U KR890020998U KR910011811U KR 910011811 U KR910011811 U KR 910011811U KR 2019890020998 U KR2019890020998 U KR 2019890020998U KR 890020998 U KR890020998 U KR 890020998U KR 910011811 U KR910011811 U KR 910011811U
Authority
KR
South Korea
Prior art keywords
circulation pump
circulation
pump
Prior art date
Application number
KR2019890020998U
Other languages
English (en)
Other versions
KR910006927Y1 (ko
Inventor
최진민
Original Assignee
최진민
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 최진민 filed Critical 최진민
Priority to KR2019890020998U priority Critical patent/KR910006927Y1/ko
Publication of KR910011811U publication Critical patent/KR910011811U/ko
Application granted granted Critical
Publication of KR910006927Y1 publication Critical patent/KR910006927Y1/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4293—Details of fluid inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR2019890020998U 1989-12-30 1989-12-30 순환펌프 KR910006927Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890020998U KR910006927Y1 (ko) 1989-12-30 1989-12-30 순환펌프

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890020998U KR910006927Y1 (ko) 1989-12-30 1989-12-30 순환펌프

Publications (2)

Publication Number Publication Date
KR910011811U true KR910011811U (ko) 1991-07-29
KR910006927Y1 KR910006927Y1 (ko) 1991-09-17

Family

ID=19294900

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890020998U KR910006927Y1 (ko) 1989-12-30 1989-12-30 순환펌프

Country Status (1)

Country Link
KR (1) KR910006927Y1 (ko)

Also Published As

Publication number Publication date
KR910006927Y1 (ko) 1991-09-17

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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
FPAY Annual fee payment

Payment date: 20020904

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee