KR890013543U - 산 배출용 송풍기 - Google Patents

산 배출용 송풍기

Info

Publication number
KR890013543U
KR890013543U KR2019870023367U KR870023367U KR890013543U KR 890013543 U KR890013543 U KR 890013543U KR 2019870023367 U KR2019870023367 U KR 2019870023367U KR 870023367 U KR870023367 U KR 870023367U KR 890013543 U KR890013543 U KR 890013543U
Authority
KR
South Korea
Prior art keywords
blower
acid
acid blower
Prior art date
Application number
KR2019870023367U
Other languages
English (en)
Other versions
KR900004753Y1 (ko
Inventor
임은호
김영기
Original Assignee
포항종합제철 주식회사
산업과학 기술연구소
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, 산업과학 기술연구소 filed Critical 포항종합제철 주식회사
Priority to KR2019870023367U priority Critical patent/KR900004753Y1/ko
Publication of KR890013543U publication Critical patent/KR890013543U/ko
Application granted granted Critical
Publication of KR900004753Y1 publication Critical patent/KR900004753Y1/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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/705—Adding liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR2019870023367U 1987-12-28 1987-12-28 산 (酸) 배출용 송풍기 KR900004753Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870023367U KR900004753Y1 (ko) 1987-12-28 1987-12-28 산 (酸) 배출용 송풍기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870023367U KR900004753Y1 (ko) 1987-12-28 1987-12-28 산 (酸) 배출용 송풍기

Publications (2)

Publication Number Publication Date
KR890013543U true KR890013543U (ko) 1989-08-09
KR900004753Y1 KR900004753Y1 (ko) 1990-05-31

Family

ID=19270867

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870023367U KR900004753Y1 (ko) 1987-12-28 1987-12-28 산 (酸) 배출용 송풍기

Country Status (1)

Country Link
KR (1) KR900004753Y1 (ko)

Also Published As

Publication number Publication date
KR900004753Y1 (ko) 1990-05-31

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Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19970531

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee