JPS59108919A - 液面検出装置 - Google Patents

液面検出装置

Info

Publication number
JPS59108919A
JPS59108919A JP57220856A JP22085682A JPS59108919A JP S59108919 A JPS59108919 A JP S59108919A JP 57220856 A JP57220856 A JP 57220856A JP 22085682 A JP22085682 A JP 22085682A JP S59108919 A JPS59108919 A JP S59108919A
Authority
JP
Japan
Prior art keywords
liquid level
voltage
circuit
detection element
potential
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP57220856A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0252970B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hiroyuki Tsuji
弘之 辻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57220856A priority Critical patent/JPS59108919A/ja
Publication of JPS59108919A publication Critical patent/JPS59108919A/ja
Publication of JPH0252970B2 publication Critical patent/JPH0252970B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/80—Arrangements for signal processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP57220856A 1982-12-14 1982-12-14 液面検出装置 Granted JPS59108919A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57220856A JPS59108919A (ja) 1982-12-14 1982-12-14 液面検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57220856A JPS59108919A (ja) 1982-12-14 1982-12-14 液面検出装置

Publications (2)

Publication Number Publication Date
JPS59108919A true JPS59108919A (ja) 1984-06-23
JPH0252970B2 JPH0252970B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-15

Family

ID=16757608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57220856A Granted JPS59108919A (ja) 1982-12-14 1982-12-14 液面検出装置

Country Status (1)

Country Link
JP (1) JPS59108919A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03239923A (ja) * 1990-02-13 1991-10-25 Hughes Aircraft Co 燃料測定方法およびシステム
JP2006105061A (ja) * 2004-10-07 2006-04-20 Matsushita Electric Ind Co Ltd 密閉型圧縮機の油面検知方法および密閉型圧縮機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03239923A (ja) * 1990-02-13 1991-10-25 Hughes Aircraft Co 燃料測定方法およびシステム
JP2006105061A (ja) * 2004-10-07 2006-04-20 Matsushita Electric Ind Co Ltd 密閉型圧縮機の油面検知方法および密閉型圧縮機

Also Published As

Publication number Publication date
JPH0252970B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-15

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