JPS5647717A - Scanning type ultrasonic level gauge - Google Patents

Scanning type ultrasonic level gauge

Info

Publication number
JPS5647717A
JPS5647717A JP12347579A JP12347579A JPS5647717A JP S5647717 A JPS5647717 A JP S5647717A JP 12347579 A JP12347579 A JP 12347579A JP 12347579 A JP12347579 A JP 12347579A JP S5647717 A JPS5647717 A JP S5647717A
Authority
JP
Japan
Prior art keywords
sensor
axis
angles
scanned
storage tank
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.)
Pending
Application number
JP12347579A
Other languages
Japanese (ja)
Inventor
Kenji Takano
Shuji Fujita
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP12347579A priority Critical patent/JPS5647717A/en
Publication of JPS5647717A publication Critical patent/JPS5647717A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

PURPOSE:To detect the total stock of granular raw material such as coke in a storage tank accurately and determine a condition of stock in three dimensions by a method wherein a sensor transmitting and receiving ultrasonic waves is scanned. CONSTITUTION:The displacement of angles in the X-axis and Y-axis directions of a sensor supporting body 4 is controlled by means of X-axis and Y-axis angle controlling servo-devices 10, 12, and the inside of a storage tank 1 is scanned by means of a sensor 5 transmitting and receiving ultrasonic waves. Signals displaying the angles in the X-axis and Y-axis directions are inputted to a signal processing portion 14, ultrasonic pulses are transmitted onto the surface of raw material 2 from the sensor 5 at the angles, and the ultrasonic pulses reflected from the surface are received by means of the sensor 5. Distance signals obtained from the receiving signals are inputted to the signal processing portion 14 by means of a sensor controlling portion 6, and the sensor 5 is displaced up to a measuring location of the next angles. Thus, the sensor 5 is scanned, and the total stock, etc. of the raw material 2 in the storage tank 1 are calculated from measuring results which the signal processing portion 14 scans.
JP12347579A 1979-09-26 1979-09-26 Scanning type ultrasonic level gauge Pending JPS5647717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12347579A JPS5647717A (en) 1979-09-26 1979-09-26 Scanning type ultrasonic level gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12347579A JPS5647717A (en) 1979-09-26 1979-09-26 Scanning type ultrasonic level gauge

Publications (1)

Publication Number Publication Date
JPS5647717A true JPS5647717A (en) 1981-04-30

Family

ID=14861540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12347579A Pending JPS5647717A (en) 1979-09-26 1979-09-26 Scanning type ultrasonic level gauge

Country Status (1)

Country Link
JP (1) JPS5647717A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171626A (en) * 1982-04-02 1983-10-08 Fujita Corp Device for detecting quantity of material stocked in silo
JPS5984429U (en) * 1982-11-29 1984-06-07 住友重機械工業株式会社 Silo loading condition measuring device
JP2016006457A (en) * 2014-06-20 2016-01-14 京セラドキュメントソリューションズ株式会社 Image formation apparatus
JP5844925B1 (en) * 2015-01-29 2016-01-20 株式会社中嶋製作所 Feed remaining amount measuring device and barn management system using the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212539A (en) * 1975-07-18 1977-01-31 Matsushita Electric Ind Co Ltd Card information memory device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212539A (en) * 1975-07-18 1977-01-31 Matsushita Electric Ind Co Ltd Card information memory device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171626A (en) * 1982-04-02 1983-10-08 Fujita Corp Device for detecting quantity of material stocked in silo
JPS5984429U (en) * 1982-11-29 1984-06-07 住友重機械工業株式会社 Silo loading condition measuring device
JP2016006457A (en) * 2014-06-20 2016-01-14 京セラドキュメントソリューションズ株式会社 Image formation apparatus
JP5844925B1 (en) * 2015-01-29 2016-01-20 株式会社中嶋製作所 Feed remaining amount measuring device and barn management system using the same

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