JPS57108717A - Continuous type flowmeter and constant volume supply device for liquid - Google Patents

Continuous type flowmeter and constant volume supply device for liquid

Info

Publication number
JPS57108717A
JPS57108717A JP18623380A JP18623380A JPS57108717A JP S57108717 A JPS57108717 A JP S57108717A JP 18623380 A JP18623380 A JP 18623380A JP 18623380 A JP18623380 A JP 18623380A JP S57108717 A JPS57108717 A JP S57108717A
Authority
JP
Japan
Prior art keywords
tank
liquid
valve
closed
measured
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
JP18623380A
Other languages
Japanese (ja)
Inventor
Yuichi Sato
Masaji Nomura
Fumio Hara
Masayuki Yasukuchi
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.)
Nisshin Engineering Co Ltd
Nisshin Seifun Group Inc
Original Assignee
Nisshin Engineering Co Ltd
Nisshin Seifun Group Inc
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 Nisshin Engineering Co Ltd, Nisshin Seifun Group Inc filed Critical Nisshin Engineering Co Ltd
Priority to JP18623380A priority Critical patent/JPS57108717A/en
Publication of JPS57108717A publication Critical patent/JPS57108717A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/24—Weighing mechanism control arrangements for automatic feed or discharge
    • G01G13/242—Twin weighing apparatus; weighing apparatus using single load carrier and a plurality of weigh pans coupled alternately with the load carrier; weighing apparatus with two or more alternatively used weighing devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

PURPOSE:To measure the flow rate of liquid continuously and accurately by discharging the liquid of the same volume supplied to one of two metering tanks from the other tank. CONSTITUTION:While the liquid fed from the outside is supplied to a tank A by opening a selector valve A, the discharging from a tank B through a discharge valve B and a variable pump 11 by the supplied volume is continued. The valve A is closed by the upper limit signal of the tank A, and the full weight of the tank A is measured with a load cell A. Upon completion of the measurement, a discharge valve B is closed; at the same time, the valve A is opened to start discharging from the tank A. Next, the empty weight of the tank B is measured with a load cell B, and upon completion of the measurement, the valve B is opened to supply the liquid from the outside into the tank B. The valve B is closed by the upper limit signal of the tank B, and the full weight of the tank B is measurd. By repeating this cycle, the flow rate of the liquid is measured continuously and accurately.
JP18623380A 1980-12-26 1980-12-26 Continuous type flowmeter and constant volume supply device for liquid Pending JPS57108717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18623380A JPS57108717A (en) 1980-12-26 1980-12-26 Continuous type flowmeter and constant volume supply device for liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18623380A JPS57108717A (en) 1980-12-26 1980-12-26 Continuous type flowmeter and constant volume supply device for liquid

Publications (1)

Publication Number Publication Date
JPS57108717A true JPS57108717A (en) 1982-07-06

Family

ID=16184677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18623380A Pending JPS57108717A (en) 1980-12-26 1980-12-26 Continuous type flowmeter and constant volume supply device for liquid

Country Status (1)

Country Link
JP (1) JPS57108717A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017421U (en) * 1983-07-14 1985-02-06 田中鉄工株式会社 Continuous measurement device for asphalt weight in asphalt mixture manufacturing plant
JPS6086424A (en) * 1983-10-18 1985-05-16 Kubota Ltd Constant flow rate feeding method using loss-in-weight type feeder
JPH0232996A (en) * 1988-07-11 1990-02-02 Tokyo Tatsuno Co Ltd Oil changer
JPH02109896A (en) * 1988-10-19 1990-04-23 Tokyo Tatsuno Co Ltd Engine oil exchanger
US7249530B2 (en) 2004-12-29 2007-07-31 Caterpillar Inc. Oil consumption simulating device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4321224Y1 (en) * 1964-12-25 1968-09-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4321224Y1 (en) * 1964-12-25 1968-09-06

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017421U (en) * 1983-07-14 1985-02-06 田中鉄工株式会社 Continuous measurement device for asphalt weight in asphalt mixture manufacturing plant
JPS6086424A (en) * 1983-10-18 1985-05-16 Kubota Ltd Constant flow rate feeding method using loss-in-weight type feeder
JPH0232996A (en) * 1988-07-11 1990-02-02 Tokyo Tatsuno Co Ltd Oil changer
JPH02109896A (en) * 1988-10-19 1990-04-23 Tokyo Tatsuno Co Ltd Engine oil exchanger
US7249530B2 (en) 2004-12-29 2007-07-31 Caterpillar Inc. Oil consumption simulating device

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