JPH0131573B2 - - Google Patents

Info

Publication number
JPH0131573B2
JPH0131573B2 JP57026403A JP2640382A JPH0131573B2 JP H0131573 B2 JPH0131573 B2 JP H0131573B2 JP 57026403 A JP57026403 A JP 57026403A JP 2640382 A JP2640382 A JP 2640382A JP H0131573 B2 JPH0131573 B2 JP H0131573B2
Authority
JP
Japan
Prior art keywords
flow rate
output
phase
circuit
loop filter
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
JP57026403A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58142220A (ja
Inventor
Shunichi Wada
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 JP57026403A priority Critical patent/JPS58142220A/ja
Publication of JPS58142220A publication Critical patent/JPS58142220A/ja
Publication of JPH0131573B2 publication Critical patent/JPH0131573B2/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
    • G01F1/3287—Means for detecting quantities used as proxy variables for swirl circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
JP57026403A 1982-02-18 1982-02-18 流速又は流量の測定装置 Granted JPS58142220A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57026403A JPS58142220A (ja) 1982-02-18 1982-02-18 流速又は流量の測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57026403A JPS58142220A (ja) 1982-02-18 1982-02-18 流速又は流量の測定装置

Publications (2)

Publication Number Publication Date
JPS58142220A JPS58142220A (ja) 1983-08-24
JPH0131573B2 true JPH0131573B2 (enrdf_load_stackoverflow) 1989-06-27

Family

ID=12192582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57026403A Granted JPS58142220A (ja) 1982-02-18 1982-02-18 流速又は流量の測定装置

Country Status (1)

Country Link
JP (1) JPS58142220A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01134213A (ja) * 1987-11-19 1989-05-26 Tokico Ltd 流量計
JP2002296084A (ja) * 2001-03-30 2002-10-09 Tokico Ltd 超音波式渦流量計

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113428A (ja) * 1974-07-23 1976-02-02 Takakyo Kurioka Kyusuisennonisokaranarupatsukin

Also Published As

Publication number Publication date
JPS58142220A (ja) 1983-08-24

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