JPS55101017A - Measuring instrument for rate and quantity of fluid - Google Patents

Measuring instrument for rate and quantity of fluid

Info

Publication number
JPS55101017A
JPS55101017A JP841179A JP841179A JPS55101017A JP S55101017 A JPS55101017 A JP S55101017A JP 841179 A JP841179 A JP 841179A JP 841179 A JP841179 A JP 841179A JP S55101017 A JPS55101017 A JP S55101017A
Authority
JP
Japan
Prior art keywords
pipe
fluid
main pipe
inside pipe
flow
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
JP841179A
Other languages
Japanese (ja)
Inventor
Hisashi Soma
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP841179A priority Critical patent/JPS55101017A/en
Publication of JPS55101017A publication Critical patent/JPS55101017A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)

Abstract

PURPOSE: To make it possible to measure the quantity of a fluid covering a broad range by providing a small-quantity measuring inside pipe, flow detector and a method of blocking selectively a gap between a main pipe and inside pipe inside of the main pipe for flow measurement.
CONSTITUTION: Inside of main pipe 11 of double pipe 10, inside pipe 12 supported by support stopcock 13 and flow detector 20 at its downstream side are arranged. At the upstream side of inside pipe 12, storage part 18 is provided which contains valve body 15 rotating on hinge 17 and opening and closing the passage between main pipe 11 and inside pipe 12 according to the quantity of the fluid is provided. As a result, valve body 15 is stored in the storage part at the time of a large quantity of the fluid to measure the quantity of the fluid by main pipe 11 and inside pipe 12 and at the time of a small quantity of the fluid, valve body 15 allows the fluid to flow to only inside pipe 12 for measurement. Therefore, a ten-fold measurement range can be obtained at approximate rate 10:1 of the flow of the inside pipe to main pipe 11.
COPYRIGHT: (C)1980,JPO&Japio
JP841179A 1979-01-27 1979-01-27 Measuring instrument for rate and quantity of fluid Pending JPS55101017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP841179A JPS55101017A (en) 1979-01-27 1979-01-27 Measuring instrument for rate and quantity of fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP841179A JPS55101017A (en) 1979-01-27 1979-01-27 Measuring instrument for rate and quantity of fluid

Publications (1)

Publication Number Publication Date
JPS55101017A true JPS55101017A (en) 1980-08-01

Family

ID=11692395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP841179A Pending JPS55101017A (en) 1979-01-27 1979-01-27 Measuring instrument for rate and quantity of fluid

Country Status (1)

Country Link
JP (1) JPS55101017A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076620A (en) * 1983-10-03 1985-05-01 Nisshin Steel Co Ltd Method and apparatus for measuring flow rate of fluid
JP2011053081A (en) * 2009-09-02 2011-03-17 Panasonic Corp Device for measuring flow of fluid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076620A (en) * 1983-10-03 1985-05-01 Nisshin Steel Co Ltd Method and apparatus for measuring flow rate of fluid
JP2011053081A (en) * 2009-09-02 2011-03-17 Panasonic Corp Device for measuring flow of fluid

Similar Documents

Publication Publication Date Title
ZA773631B (en) Combined flow measuring and valve leakage indicator
JPS55101017A (en) Measuring instrument for rate and quantity of fluid
JPS5679936A (en) Leakage detecting method
JPS5713319A (en) Measuring instrument for liquid level
JPS5748634A (en) Isokinetic sampling device
JPS53100271A (en) Flow rate detector
JPS5565117A (en) Detection method of gas flow rate
JPS55112543A (en) Leak detection method of provided pipe
JPS535685A (en) Detector for valve leakage
JPS5434698A (en) Warning device for gas leak
JPS5670237A (en) Device to take out pulverized body
JPS5562313A (en) Measuring method for flowing speed or amount
JPS5443770A (en) Calibration device for flow meter
JPS5433065A (en) Flow meter
JPS5431785A (en) Eddy current type current meter
JPS5288822A (en) Restrictor used for shutting off gas flow in pipe line
JPS5467462A (en) Gas flow meter
JPS5663179A (en) Flow controller
JPS54116294A (en) Analytical meter
JPS57175219A (en) Measuring apparatus of liquid
JPS5467460A (en) Gas flow meter
JPS5344714A (en) Valve lift continuously measuring apparatus
JPS57111445A (en) Gas chromatography
JPS6439526A (en) Mass flowmeter inspection device
JPS52110393A (en) Test device for sampling tube