JPS58191911A - ヘドロ探査機 - Google Patents

ヘドロ探査機

Info

Publication number
JPS58191911A
JPS58191911A JP7502682A JP7502682A JPS58191911A JP S58191911 A JPS58191911 A JP S58191911A JP 7502682 A JP7502682 A JP 7502682A JP 7502682 A JP7502682 A JP 7502682A JP S58191911 A JPS58191911 A JP S58191911A
Authority
JP
Japan
Prior art keywords
water
sludge
depth
sludge layer
recording
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
JP7502682A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0119521B2 (enrdf_load_stackoverflow
Inventor
Hideyuki Takahashi
秀幸 高橋
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 true JPS58191911A (ja) 1983-11-09
JPH0119521B2 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)

Cited By (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
CN105180853A (zh) * 2015-09-14 2015-12-23 哈尔滨工业大学 一种电磁超声金属材料测厚方法

Citations (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

Patent Citations (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

Cited By (3)

* 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
CN105180853A (zh) * 2015-09-14 2015-12-23 哈尔滨工业大学 一种电磁超声金属材料测厚方法
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

Also Published As

Publication number Publication date
JPH0119521B2 (enrdf_load_stackoverflow) 1989-04-12

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