JPS59170726A - 気体流量計の試験装置 - Google Patents

気体流量計の試験装置

Info

Publication number
JPS59170726A
JPS59170726A JP58043717A JP4371783A JPS59170726A JP S59170726 A JPS59170726 A JP S59170726A JP 58043717 A JP58043717 A JP 58043717A JP 4371783 A JP4371783 A JP 4371783A JP S59170726 A JPS59170726 A JP S59170726A
Authority
JP
Japan
Prior art keywords
flow meter
test
flow rate
under test
sonic nozzle
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
JP58043717A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0143247B2 (enrdf_load_stackoverflow
Inventor
Setsuo Hosaka
保坂　節雄
Hajime Iida
一 飯田
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.)
Oval Kiki Kogyo KK
Oval Engineering Co Ltd
Original Assignee
Oval Kiki Kogyo KK
Oval Engineering 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 Oval Kiki Kogyo KK, Oval Engineering Co Ltd filed Critical Oval Kiki Kogyo KK
Priority to JP58043717A priority Critical patent/JPS59170726A/ja
Publication of JPS59170726A publication Critical patent/JPS59170726A/ja
Publication of JPH0143247B2 publication Critical patent/JPH0143247B2/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
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • G01F25/11—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters using a seal ball or piston in a test loop

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
JP58043717A 1983-03-16 1983-03-16 気体流量計の試験装置 Granted JPS59170726A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58043717A JPS59170726A (ja) 1983-03-16 1983-03-16 気体流量計の試験装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58043717A JPS59170726A (ja) 1983-03-16 1983-03-16 気体流量計の試験装置

Publications (2)

Publication Number Publication Date
JPS59170726A true JPS59170726A (ja) 1984-09-27
JPH0143247B2 JPH0143247B2 (enrdf_load_stackoverflow) 1989-09-19

Family

ID=12671550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58043717A Granted JPS59170726A (ja) 1983-03-16 1983-03-16 気体流量計の試験装置

Country Status (1)

Country Link
JP (1) JPS59170726A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117122A (en) * 1980-02-22 1981-09-14 Oval Eng Co Ltd Automatic testing device for flow rate or the like using sound speed nozzle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117122A (en) * 1980-02-22 1981-09-14 Oval Eng Co Ltd Automatic testing device for flow rate or the like using sound speed nozzle

Also Published As

Publication number Publication date
JPH0143247B2 (enrdf_load_stackoverflow) 1989-09-19

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