JPS60209119A - ピストンプル−バ - Google Patents

ピストンプル−バ

Info

Publication number
JPS60209119A
JPS60209119A JP59065500A JP6550084A JPS60209119A JP S60209119 A JPS60209119 A JP S60209119A JP 59065500 A JP59065500 A JP 59065500A JP 6550084 A JP6550084 A JP 6550084A JP S60209119 A JPS60209119 A JP S60209119A
Authority
JP
Japan
Prior art keywords
flowmeter
piston
closing
opening
control valves
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
JP59065500A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0547771B2 (OSRAM
Inventor
Toshiaki Motohashi
俊明 本橋
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.)
Tokyo Tatsuno Co Ltd
Original Assignee
Tokyo Tatsuno 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 Tokyo Tatsuno Co Ltd filed Critical Tokyo Tatsuno Co Ltd
Priority to JP59065500A priority Critical patent/JPS60209119A/ja
Publication of JPS60209119A publication Critical patent/JPS60209119A/ja
Publication of JPH0547771B2 publication Critical patent/JPH0547771B2/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)
JP59065500A 1984-03-31 1984-03-31 ピストンプル−バ Granted JPS60209119A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59065500A JPS60209119A (ja) 1984-03-31 1984-03-31 ピストンプル−バ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59065500A JPS60209119A (ja) 1984-03-31 1984-03-31 ピストンプル−バ

Publications (2)

Publication Number Publication Date
JPS60209119A true JPS60209119A (ja) 1985-10-21
JPH0547771B2 JPH0547771B2 (OSRAM) 1993-07-19

Family

ID=13288861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59065500A Granted JPS60209119A (ja) 1984-03-31 1984-03-31 ピストンプル−バ

Country Status (1)

Country Link
JP (1) JPS60209119A (OSRAM)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54153062A (en) * 1978-05-19 1979-12-01 Flow Tech Method and device for measuring flow rate of fluid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54153062A (en) * 1978-05-19 1979-12-01 Flow Tech Method and device for measuring flow rate of fluid

Also Published As

Publication number Publication date
JPH0547771B2 (OSRAM) 1993-07-19

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