JPS589026A - 流量または流速測定装置 - Google Patents

流量または流速測定装置

Info

Publication number
JPS589026A
JPS589026A JP56108744A JP10874481A JPS589026A JP S589026 A JPS589026 A JP S589026A JP 56108744 A JP56108744 A JP 56108744A JP 10874481 A JP10874481 A JP 10874481A JP S589026 A JPS589026 A JP S589026A
Authority
JP
Japan
Prior art keywords
phase
signal
circuit
voltage
output
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
JP56108744A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6127696B2 (enrdf_load_stackoverflow
Inventor
Shunichi Wada
俊一 和田
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56108744A priority Critical patent/JPS589026A/ja
Publication of JPS589026A publication Critical patent/JPS589026A/ja
Publication of JPS6127696B2 publication Critical patent/JPS6127696B2/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
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/32—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/325—Means for detecting quantities used as proxy variables for swirl
    • G01F1/3282—Means for detecting quantities used as proxy variables for swirl for detecting variations in infrasonic, sonic or ultrasonic waves, due to modulation by passing through the swirling fluid

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
JP56108744A 1981-07-09 1981-07-09 流量または流速測定装置 Granted JPS589026A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56108744A JPS589026A (ja) 1981-07-09 1981-07-09 流量または流速測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56108744A JPS589026A (ja) 1981-07-09 1981-07-09 流量または流速測定装置

Publications (2)

Publication Number Publication Date
JPS589026A true JPS589026A (ja) 1983-01-19
JPS6127696B2 JPS6127696B2 (enrdf_load_stackoverflow) 1986-06-26

Family

ID=14492408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56108744A Granted JPS589026A (ja) 1981-07-09 1981-07-09 流量または流速測定装置

Country Status (1)

Country Link
JP (1) JPS589026A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59135423U (ja) * 1983-02-28 1984-09-10 株式会社クボタ 超音波検出式カルマン渦流速計
JPS59161033U (ja) * 1983-04-12 1984-10-29 オ−バル機器工業株式会社 流量又は流速測定装置
JPS603423U (ja) * 1983-06-20 1985-01-11 トキコ株式会社 流速・流量検出装置
JPS61266611A (ja) * 1985-05-22 1986-11-26 Asahi Chem Ind Co Ltd 耐摩耗性、発色性の優れた難燃性アクリル繊維及びその製造法
US5347873A (en) * 1993-04-09 1994-09-20 Badger Meter, Inc. Double wing vortex flowmeter with strouhal number corrector

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59135423U (ja) * 1983-02-28 1984-09-10 株式会社クボタ 超音波検出式カルマン渦流速計
JPS59161033U (ja) * 1983-04-12 1984-10-29 オ−バル機器工業株式会社 流量又は流速測定装置
JPS603423U (ja) * 1983-06-20 1985-01-11 トキコ株式会社 流速・流量検出装置
JPS61266611A (ja) * 1985-05-22 1986-11-26 Asahi Chem Ind Co Ltd 耐摩耗性、発色性の優れた難燃性アクリル繊維及びその製造法
US5347873A (en) * 1993-04-09 1994-09-20 Badger Meter, Inc. Double wing vortex flowmeter with strouhal number corrector

Also Published As

Publication number Publication date
JPS6127696B2 (enrdf_load_stackoverflow) 1986-06-26

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