JPS57518A - Flowmeter - Google Patents

Flowmeter

Info

Publication number
JPS57518A
JPS57518A JP7407580A JP7407580A JPS57518A JP S57518 A JPS57518 A JP S57518A JP 7407580 A JP7407580 A JP 7407580A JP 7407580 A JP7407580 A JP 7407580A JP S57518 A JPS57518 A JP S57518A
Authority
JP
Japan
Prior art keywords
valves
passage
isolator
cylindrical body
rate
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
JP7407580A
Other languages
English (en)
Inventor
Momokichi Abe
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 Keiso Co Ltd
Original Assignee
Tokyo Keiso 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 Keiso Co Ltd filed Critical Tokyo Keiso Co Ltd
Priority to JP7407580A priority Critical patent/JPS57518A/ja
Publication of JPS57518A publication Critical patent/JPS57518A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/14—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising reciprocating pistons, e.g. reciprocating in a rotating body
    • G01F3/16—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising reciprocating pistons, e.g. reciprocating in a rotating body in stationary cylinders

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
JP7407580A 1980-06-02 1980-06-02 Flowmeter Pending JPS57518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7407580A JPS57518A (en) 1980-06-02 1980-06-02 Flowmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7407580A JPS57518A (en) 1980-06-02 1980-06-02 Flowmeter

Publications (1)

Publication Number Publication Date
JPS57518A true JPS57518A (en) 1982-01-05

Family

ID=13536685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7407580A Pending JPS57518A (en) 1980-06-02 1980-06-02 Flowmeter

Country Status (1)

Country Link
JP (1) JPS57518A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1004857A1 (en) * 1998-10-28 2000-05-31 The Lubrizol Corporation Apparatus, system and method for additizing a liquid product
US6919677B2 (en) 2001-10-17 2005-07-19 Asahi Glass Company, Limited Glass funnel for a cathode ray tube and cathode ray tube
EP2678645A4 (en) * 2011-02-25 2018-01-31 EC Instruments AB Continuous piston flow meter
US11280654B2 (en) 2020-03-20 2022-03-22 Quanta IQ, Inc. Reciprocating piston pump

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229767A (en) * 1975-09-01 1977-03-05 Automob Antipollut & Saf Res Center Fuel consumption indicator
JPS5237086A (en) * 1975-09-18 1977-03-22 Yamatake Honeywell Co Ltd Composit sampler
JPS5275355A (en) * 1975-12-19 1977-06-24 Agency Of Ind Science & Technol Method and apparatus for measuring flow rates of high pressure gas

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229767A (en) * 1975-09-01 1977-03-05 Automob Antipollut & Saf Res Center Fuel consumption indicator
JPS5237086A (en) * 1975-09-18 1977-03-22 Yamatake Honeywell Co Ltd Composit sampler
JPS5275355A (en) * 1975-12-19 1977-06-24 Agency Of Ind Science & Technol Method and apparatus for measuring flow rates of high pressure gas

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1004857A1 (en) * 1998-10-28 2000-05-31 The Lubrizol Corporation Apparatus, system and method for additizing a liquid product
US6919677B2 (en) 2001-10-17 2005-07-19 Asahi Glass Company, Limited Glass funnel for a cathode ray tube and cathode ray tube
EP2678645A4 (en) * 2011-02-25 2018-01-31 EC Instruments AB Continuous piston flow meter
US11280654B2 (en) 2020-03-20 2022-03-22 Quanta IQ, Inc. Reciprocating piston pump

Similar Documents

Publication Publication Date Title
CA1017861A (en) Methods for determining velocities and flow rates of fluids flowing in a well bore
GB1490553A (en) Fluid flow apparatus
GB1325764A (en) Fluid velocity indicators
GB1520457A (en) Method and apparatus for supplying a quantity of liquid containing an inclusion of a fluid an for measuring liquid flow
JPS57518A (en) Flowmeter
GB1372734A (en) Device for measuring the rate of flow of a medium
ES388576A1 (es) Perfeccionamientos en sistemas hidraulicos.
JPS5679936A (en) Leakage detecting method
GB1126141A (en) Improvements in or relating to fluid metering systems
FR2329980A2 (fr) Dispositif de dosage de fluide perfectionne
ES8204111A2 (es) Una estructura de medios de valvula para fluido
EP0220636B1 (en) Fluid flow sensor
JPS6484118A (en) Control valve with flow rate indicator
ES469502A1 (es) Procedimiento,con su correspondiente dispositivo, para la determinacion del estado de agregacion de medios
ES465255A1 (es) Perfeccionamientos en contadores de gas de diafragma.
FR2429417A1 (fr) Debitmetre pour fluides liquides et gazeux
JPS5769209A (en) Unit type flowmeter
JPS57198820A (en) Flow rate detector
SU1147931A1 (ru) Устройство дл измерени средней температуры потока жидкости или газа
JPS5769210A (en) Unit type flowmeter
JPS5788320A (en) Mass flow flowmeter
GB976236A (en) Improvements in or relating to velocity flow meters
JPS5640717A (en) Soap film type flowmeter
JPS5890128A (ja) 流量計
JPS56148062A (en) Pitot tube