JPH0119521B2 - - Google Patents

Info

Publication number
JPH0119521B2
JPH0119521B2 JP57075026A JP7502682A JPH0119521B2 JP H0119521 B2 JPH0119521 B2 JP H0119521B2 JP 57075026 A JP57075026 A JP 57075026A JP 7502682 A JP7502682 A JP 7502682A JP H0119521 B2 JPH0119521 B2 JP H0119521B2
Authority
JP
Japan
Prior art keywords
recording
depth
sludge layer
sludge
recording paper
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.)
Expired
Application number
JP57075026A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58191911A (ja
Inventor
Hideyuki Takahashi
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP7502682A priority Critical patent/JPS58191911A/ja
Publication of JPS58191911A publication Critical patent/JPS58191911A/ja
Publication of JPH0119521B2 publication Critical patent/JPH0119521B2/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
    • G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP7502682A 1982-05-04 1982-05-04 ヘドロ探査機 Granted JPS58191911A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7502682A JPS58191911A (ja) 1982-05-04 1982-05-04 ヘドロ探査機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7502682A JPS58191911A (ja) 1982-05-04 1982-05-04 ヘドロ探査機

Publications (2)

Publication Number Publication Date
JPS58191911A JPS58191911A (ja) 1983-11-09
JPH0119521B2 true JPH0119521B2 (enrdf_load_stackoverflow) 1989-04-12

Family

ID=13564251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7502682A Granted JPS58191911A (ja) 1982-05-04 1982-05-04 ヘドロ探査機

Country Status (1)

Country Link
JP (1) JPS58191911A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6270707A (ja) * 1985-09-25 1987-04-01 Sanko Seiki Kk 移送途中の被測定物の超音波利用による重層検知装置
CN105180853B (zh) * 2015-09-14 2017-05-03 哈尔滨工业大学 一种电磁超声金属材料测厚方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5368254U (enrdf_load_stackoverflow) * 1976-11-11 1978-06-08

Also Published As

Publication number Publication date
JPS58191911A (ja) 1983-11-09

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