JPS6468621A - Air bubble measuring instrument - Google Patents

Air bubble measuring instrument

Info

Publication number
JPS6468621A
JPS6468621A JP22590587A JP22590587A JPS6468621A JP S6468621 A JPS6468621 A JP S6468621A JP 22590587 A JP22590587 A JP 22590587A JP 22590587 A JP22590587 A JP 22590587A JP S6468621 A JPS6468621 A JP S6468621A
Authority
JP
Japan
Prior art keywords
pressurized fluid
air bubbles
flow rate
gathering container
thin pipe
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.)
Pending
Application number
JP22590587A
Other languages
Japanese (ja)
Inventor
Yoshio Miyamoto
Hirofumi Inoue
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 JP22590587A priority Critical patent/JPS6468621A/en
Publication of JPS6468621A publication Critical patent/JPS6468621A/en
Pending legal-status Critical Current

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  • Measuring Volume Flow (AREA)

Abstract

PURPOSE:To measure air bubbles with high reliability by providing a thin pipe which has an air bubble read part to a reverse funnel type gathering container which is provided in a housing with an atmospheric pressure chamber where pressurized fluid is admitted and gathers air bubbles contained in the pressurized fluid, and providing an opening/closing cock to the thin pipe. CONSTITUTION:When the pressurized fluid flows in piping 13 from a fluid intake 21, it flows in the atmospheric pressure chamber 12 through a manometer 19 and a flow rate control valve 20. At this time, air bubbles are produced in the pressurized fluid in the atmospheric chamber 12 and gathered in the gathering container 14. Here, the pressure of the pressurized fluid is confirmed by the manometer 19 and the flow rate is controlled by the flow rate control valve 20. For the purpose, the cock 17 is opened to make the air bubbles in the gathering container 14 rise in the thin pipe 15, so the quantity of the air bubbles can be measured by an air bubble read part 16 in consideration of the measurement time and the flow rate of the pressurized fluid. Further, the gathering container 14 is formed in a reverse funnel shape, so the air bubbles in the pressurized fluid are gathered efficiently.
JP22590587A 1987-09-09 1987-09-09 Air bubble measuring instrument Pending JPS6468621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22590587A JPS6468621A (en) 1987-09-09 1987-09-09 Air bubble measuring instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22590587A JPS6468621A (en) 1987-09-09 1987-09-09 Air bubble measuring instrument

Publications (1)

Publication Number Publication Date
JPS6468621A true JPS6468621A (en) 1989-03-14

Family

ID=16836725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22590587A Pending JPS6468621A (en) 1987-09-09 1987-09-09 Air bubble measuring instrument

Country Status (1)

Country Link
JP (1) JPS6468621A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100464164C (en) * 2007-05-18 2009-02-25 江苏万工科技集团有限公司 Workbench of auxiliary nozzle airflow measuring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100464164C (en) * 2007-05-18 2009-02-25 江苏万工科技集团有限公司 Workbench of auxiliary nozzle airflow measuring device

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