KR950019469U - 유회전 진공펌프 동작감시장치 - Google Patents

유회전 진공펌프 동작감시장치

Info

Publication number
KR950019469U
KR950019469U KR2019930027018U KR930027018U KR950019469U KR 950019469 U KR950019469 U KR 950019469U KR 2019930027018 U KR2019930027018 U KR 2019930027018U KR 930027018 U KR930027018 U KR 930027018U KR 950019469 U KR950019469 U KR 950019469U
Authority
KR
South Korea
Prior art keywords
monitoring device
vacuum pump
pump operation
operation monitoring
rotation vacuum
Prior art date
Application number
KR2019930027018U
Other languages
English (en)
Other versions
KR960007754Y1 (ko
Inventor
박창수
Original Assignee
포항종합제철 주식회사
재단법인산업과학기술연구소
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, 재단법인산업과학기술연구소 filed Critical 포항종합제철 주식회사
Priority to KR2019930027018U priority Critical patent/KR960007754Y1/ko
Publication of KR950019469U publication Critical patent/KR950019469U/ko
Application granted granted Critical
Publication of KR960007754Y1 publication Critical patent/KR960007754Y1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/221—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance by investigating the dielectric properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
KR2019930027018U 1993-12-09 1993-12-09 유회전 진공펌프 동작감시장치 KR960007754Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930027018U KR960007754Y1 (ko) 1993-12-09 1993-12-09 유회전 진공펌프 동작감시장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930027018U KR960007754Y1 (ko) 1993-12-09 1993-12-09 유회전 진공펌프 동작감시장치

Publications (2)

Publication Number Publication Date
KR950019469U true KR950019469U (ko) 1995-07-24
KR960007754Y1 KR960007754Y1 (ko) 1996-09-16

Family

ID=19370358

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930027018U KR960007754Y1 (ko) 1993-12-09 1993-12-09 유회전 진공펌프 동작감시장치

Country Status (1)

Country Link
KR (1) KR960007754Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100793244B1 (ko) * 2006-08-16 2008-01-10 재단법인서울대학교산학협력재단 진공펌프 상태진단 시스템

Also Published As

Publication number Publication date
KR960007754Y1 (ko) 1996-09-16

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