JPS58113716A - カルマン渦流量計 - Google Patents

カルマン渦流量計

Info

Publication number
JPS58113716A
JPS58113716A JP57218775A JP21877582A JPS58113716A JP S58113716 A JPS58113716 A JP S58113716A JP 57218775 A JP57218775 A JP 57218775A JP 21877582 A JP21877582 A JP 21877582A JP S58113716 A JPS58113716 A JP S58113716A
Authority
JP
Japan
Prior art keywords
light
karman vortex
light modulation
vortex flow
optical fiber
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
JP57218775A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6158764B2 (enExample
Inventor
Akira Wachi
和地　昭
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.)
Ohkura Electric Co Ltd
Original Assignee
Ohkura 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 Ohkura Electric Co Ltd filed Critical Ohkura Electric Co Ltd
Priority to JP57218775A priority Critical patent/JPS58113716A/ja
Publication of JPS58113716A publication Critical patent/JPS58113716A/ja
Publication of JPS6158764B2 publication Critical patent/JPS6158764B2/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
    • G01F1/3259—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations
    • G01F1/3266—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations by sensing mechanical vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
JP57218775A 1982-12-13 1982-12-13 カルマン渦流量計 Granted JPS58113716A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57218775A JPS58113716A (ja) 1982-12-13 1982-12-13 カルマン渦流量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57218775A JPS58113716A (ja) 1982-12-13 1982-12-13 カルマン渦流量計

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP55154814A Division JPS5833522B2 (ja) 1980-11-04 1980-11-04 機械的光変調装置

Publications (2)

Publication Number Publication Date
JPS58113716A true JPS58113716A (ja) 1983-07-06
JPS6158764B2 JPS6158764B2 (enExample) 1986-12-13

Family

ID=16725184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57218775A Granted JPS58113716A (ja) 1982-12-13 1982-12-13 カルマン渦流量計

Country Status (1)

Country Link
JP (1) JPS58113716A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS636226U (enExample) * 1986-06-30 1988-01-16

Also Published As

Publication number Publication date
JPS6158764B2 (enExample) 1986-12-13

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