KR920001165U - 누설가스 감지회로 - Google Patents

누설가스 감지회로

Info

Publication number
KR920001165U
KR920001165U KR2019900009353U KR900009353U KR920001165U KR 920001165 U KR920001165 U KR 920001165U KR 2019900009353 U KR2019900009353 U KR 2019900009353U KR 900009353 U KR900009353 U KR 900009353U KR 920001165 U KR920001165 U KR 920001165U
Authority
KR
South Korea
Prior art keywords
detection circuit
gas detection
leak gas
leak
circuit
Prior art date
Application number
KR2019900009353U
Other languages
English (en)
Other versions
KR940003546Y1 (ko
Inventor
이명규
Original Assignee
금성계전 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 금성계전 주식회사 filed Critical 금성계전 주식회사
Priority to KR2019900009353U priority Critical patent/KR940003546Y1/ko
Publication of KR920001165U publication Critical patent/KR920001165U/ko
Application granted granted Critical
Publication of KR940003546Y1 publication Critical patent/KR940003546Y1/ko

Links

Classifications

    • 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
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/045—Circuits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Emergency Alarm Devices (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
KR2019900009353U 1990-06-29 1990-06-29 누설가스 감지회로 KR940003546Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900009353U KR940003546Y1 (ko) 1990-06-29 1990-06-29 누설가스 감지회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900009353U KR940003546Y1 (ko) 1990-06-29 1990-06-29 누설가스 감지회로

Publications (2)

Publication Number Publication Date
KR920001165U true KR920001165U (ko) 1992-01-28
KR940003546Y1 KR940003546Y1 (ko) 1994-05-27

Family

ID=19300446

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900009353U KR940003546Y1 (ko) 1990-06-29 1990-06-29 누설가스 감지회로

Country Status (1)

Country Link
KR (1) KR940003546Y1 (ko)

Also Published As

Publication number Publication date
KR940003546Y1 (ko) 1994-05-27

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Legal Events

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