JPS57147014A - Measuring and displaying device for oil supply device - Google Patents

Measuring and displaying device for oil supply device

Info

Publication number
JPS57147014A
JPS57147014A JP56032949A JP3294981A JPS57147014A JP S57147014 A JPS57147014 A JP S57147014A JP 56032949 A JP56032949 A JP 56032949A JP 3294981 A JP3294981 A JP 3294981A JP S57147014 A JPS57147014 A JP S57147014A
Authority
JP
Japan
Prior art keywords
oil supply
nozzle
oil
circuit
supply device
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
JP56032949A
Other languages
Japanese (ja)
Inventor
Shoichi Takeda
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.)
M K SEIKOU KK
Maruyama Kogyo Co Ltd
Original Assignee
M K SEIKOU KK
Maruyama Kogyo 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 M K SEIKOU KK, Maruyama Kogyo Co Ltd filed Critical M K SEIKOU KK
Priority to JP56032949A priority Critical patent/JPS57147014A/en
Publication of JPS57147014A publication Critical patent/JPS57147014A/en
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
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
    • G01F15/075—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Flowmeters (AREA)

Abstract

PURPOSE:To obtain a measuring and displaying device by which the quantity of oil supply is detected even in a distance place, by transmitting pulses from a pulse generator, which is provided in the flow meter of an oil supply device, to a count display circuit of a transfer nozzle through the earth line of a oil feeding hose. CONSTITUTION:A hose 3 having a nozzle is connected to the outlet side of a flow meter 2' of an oil supply device 1 provided with an oil tank 2. A pulse signal generator 6 is connected to the flow meter 2', and the pulse signal and the carrier of a carrier oscilating circuit 8 are subjected to cross modulation and are connected to an earth line 5 of the oil feeding hose 3 through a capacitor 10 and a coil 12 and are transmitted. The transmitted signal is sent to a demodulating circuit 9 of a nozzle 4 through the capacitor 10, and a pulse signal demodulated by the demodulating circuit 9 is counted by a counting circuit 8 and is displayed on a display circuit 10. By this constitution, the quantity of oil supplied from the nozzle is detected in the root of the nozzle, and it is unnecessary to go to the oil supply device to find the quantity of oil supply.
JP56032949A 1981-03-06 1981-03-06 Measuring and displaying device for oil supply device Pending JPS57147014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56032949A JPS57147014A (en) 1981-03-06 1981-03-06 Measuring and displaying device for oil supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56032949A JPS57147014A (en) 1981-03-06 1981-03-06 Measuring and displaying device for oil supply device

Publications (1)

Publication Number Publication Date
JPS57147014A true JPS57147014A (en) 1982-09-10

Family

ID=12373189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56032949A Pending JPS57147014A (en) 1981-03-06 1981-03-06 Measuring and displaying device for oil supply device

Country Status (1)

Country Link
JP (1) JPS57147014A (en)

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