JPS554529A - Ultrasonic current meter - Google Patents

Ultrasonic current meter

Info

Publication number
JPS554529A
JPS554529A JP7700778A JP7700778A JPS554529A JP S554529 A JPS554529 A JP S554529A JP 7700778 A JP7700778 A JP 7700778A JP 7700778 A JP7700778 A JP 7700778A JP S554529 A JPS554529 A JP S554529A
Authority
JP
Japan
Prior art keywords
ultrasonic waves
time
level
transmission
propagation time
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
JP7700778A
Other languages
English (en)
Other versions
JPS5832336B2 (ja
Inventor
Hiroyuki Naito
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP53077007A priority Critical patent/JPS5832336B2/ja
Publication of JPS554529A publication Critical patent/JPS554529A/ja
Publication of JPS5832336B2 publication Critical patent/JPS5832336B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
    • G01P5/245—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by measuring transit time of acoustical waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
JP53077007A 1978-06-27 1978-06-27 超音波流速計 Expired JPS5832336B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53077007A JPS5832336B2 (ja) 1978-06-27 1978-06-27 超音波流速計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53077007A JPS5832336B2 (ja) 1978-06-27 1978-06-27 超音波流速計

Publications (2)

Publication Number Publication Date
JPS554529A true JPS554529A (en) 1980-01-14
JPS5832336B2 JPS5832336B2 (ja) 1983-07-12

Family

ID=13621695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53077007A Expired JPS5832336B2 (ja) 1978-06-27 1978-06-27 超音波流速計

Country Status (1)

Country Link
JP (1) JPS5832336B2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50109762A (ja) * 1974-01-31 1975-08-29
JPS51101568A (en) * 1975-03-05 1976-09-08 Fuji Electric Co Ltd Shingokanshikairo

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50109762A (ja) * 1974-01-31 1975-08-29
JPS51101568A (en) * 1975-03-05 1976-09-08 Fuji Electric Co Ltd Shingokanshikairo

Also Published As

Publication number Publication date
JPS5832336B2 (ja) 1983-07-12

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