JPS60202312A - 水位検知装置 - Google Patents

水位検知装置

Info

Publication number
JPS60202312A
JPS60202312A JP5993984A JP5993984A JPS60202312A JP S60202312 A JPS60202312 A JP S60202312A JP 5993984 A JP5993984 A JP 5993984A JP 5993984 A JP5993984 A JP 5993984A JP S60202312 A JPS60202312 A JP S60202312A
Authority
JP
Japan
Prior art keywords
water level
coil
water
magnet
inductance
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
JP5993984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH034088B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Toshio Yamazaki
敏夫 山崎
Takatomo Matsumi
松實　孝友
Kazutoshi Takimoto
和利 滝本
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP5993984A priority Critical patent/JPS60202312A/ja
Publication of JPS60202312A publication Critical patent/JPS60202312A/ja
Publication of JPH034088B2 publication Critical patent/JPH034088B2/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
    • G01F23/22—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 by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—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 by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP5993984A 1984-03-27 1984-03-27 水位検知装置 Granted JPS60202312A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5993984A JPS60202312A (ja) 1984-03-27 1984-03-27 水位検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5993984A JPS60202312A (ja) 1984-03-27 1984-03-27 水位検知装置

Publications (2)

Publication Number Publication Date
JPS60202312A true JPS60202312A (ja) 1985-10-12
JPH034088B2 JPH034088B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-01-22

Family

ID=13127606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5993984A Granted JPS60202312A (ja) 1984-03-27 1984-03-27 水位検知装置

Country Status (1)

Country Link
JP (1) JPS60202312A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6321095A (ja) * 1986-07-15 1988-01-28 三洋電機株式会社 洗濯機
JPH0346830U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-09-14 1991-04-30
JP2005241476A (ja) * 2004-02-26 2005-09-08 Japan Agengy For Marine-Earth Science & Technology 浸水センサ、潜水機及び浸水検知方法
JP2019037722A (ja) * 2017-08-23 2019-03-14 パナソニックＩｐマネジメント株式会社 洗濯機
CN110849445A (zh) * 2019-11-27 2020-02-28 西南交通大学 轨道车辆砂箱砂位检测装置及方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6321095A (ja) * 1986-07-15 1988-01-28 三洋電機株式会社 洗濯機
JPH0346830U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-09-14 1991-04-30
JP2005241476A (ja) * 2004-02-26 2005-09-08 Japan Agengy For Marine-Earth Science & Technology 浸水センサ、潜水機及び浸水検知方法
JP2019037722A (ja) * 2017-08-23 2019-03-14 パナソニックＩｐマネジメント株式会社 洗濯機
CN110849445A (zh) * 2019-11-27 2020-02-28 西南交通大学 轨道车辆砂箱砂位检测装置及方法

Also Published As

Publication number Publication date
JPH034088B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-01-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees