KR920012427U - 에어 펌핑장치 - Google Patents

에어 펌핑장치

Info

Publication number
KR920012427U
KR920012427U KR2019900021288U KR900021288U KR920012427U KR 920012427 U KR920012427 U KR 920012427U KR 2019900021288 U KR2019900021288 U KR 2019900021288U KR 900021288 U KR900021288 U KR 900021288U KR 920012427 U KR920012427 U KR 920012427U
Authority
KR
South Korea
Prior art keywords
pumping device
air pumping
air
pumping
Prior art date
Application number
KR2019900021288U
Other languages
English (en)
Other versions
KR930002118Y1 (ko
Inventor
조병준
이창진
Original Assignee
포항종합제철 주식회사
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 포항종합제철 주식회사 filed Critical 포항종합제철 주식회사
Priority to KR2019900021288U priority Critical patent/KR930002118Y1/ko
Publication of KR920012427U publication Critical patent/KR920012427U/ko
Application granted granted Critical
Publication of KR930002118Y1 publication Critical patent/KR930002118Y1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/24—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing liquids, e.g. containing solids, or liquids and elastic fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
KR2019900021288U 1990-12-28 1990-12-28 에어 펌핑장치 KR930002118Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900021288U KR930002118Y1 (ko) 1990-12-28 1990-12-28 에어 펌핑장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900021288U KR930002118Y1 (ko) 1990-12-28 1990-12-28 에어 펌핑장치

Publications (2)

Publication Number Publication Date
KR920012427U true KR920012427U (ko) 1992-07-25
KR930002118Y1 KR930002118Y1 (ko) 1993-04-26

Family

ID=19308042

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900021288U KR930002118Y1 (ko) 1990-12-28 1990-12-28 에어 펌핑장치

Country Status (1)

Country Link
KR (1) KR930002118Y1 (ko)

Also Published As

Publication number Publication date
KR930002118Y1 (ko) 1993-04-26

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Legal Events

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Payment date: 20010327

Year of fee payment: 9

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