JPS55141620A - Fuel cost gauge - Google Patents

Fuel cost gauge

Info

Publication number
JPS55141620A
JPS55141620A JP4895979A JP4895979A JPS55141620A JP S55141620 A JPS55141620 A JP S55141620A JP 4895979 A JP4895979 A JP 4895979A JP 4895979 A JP4895979 A JP 4895979A JP S55141620 A JPS55141620 A JP S55141620A
Authority
JP
Japan
Prior art keywords
fuel
flowmeter
converted
fuel cost
pulse
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
JP4895979A
Other languages
Japanese (ja)
Inventor
Hiyoshi Tatsuno
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 Tatsuno Co Ltd
Original Assignee
Tokyo Tatsuno 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 Tatsuno Co Ltd filed Critical Tokyo Tatsuno Co Ltd
Priority to JP4895979A priority Critical patent/JPS55141620A/en
Publication of JPS55141620A publication Critical patent/JPS55141620A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable the fuel cost of cars to be readily known by arithmetically processing the signals of the flowmeter provided to fuel lines and the revolution detector provided to the revolving shaft of tyres by an arithmetic circuit.
CONSTITUTION: A flowmeter 3 is provided to the fuel line connecting a fuel tank 1 and engine 2 and the flow rate measured by the flowmeter 3 is converted to pulse signals by a pulse transmitter 4. The fuel consumption is then stored in a memory circuit 5. The number of revolutions detected with the revolution number detector 6 provided to the revolving shaft of tyres is converted to pulse signals by a pulse oscillator 7 and the mileage is stored in memory circuits 8, 9. The signal of the memory circuit 8 is converted to speeds by an arithmetic circuit 10 and the fuel cost is calculated by using the signal of the memory circuit 5 and is displayed in the fuel gauge of a display part 12, then the fuel cost of the vehicle may be readily known.
COPYRIGHT: (C)1980,JPO&Japio
JP4895979A 1979-04-23 1979-04-23 Fuel cost gauge Pending JPS55141620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4895979A JPS55141620A (en) 1979-04-23 1979-04-23 Fuel cost gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4895979A JPS55141620A (en) 1979-04-23 1979-04-23 Fuel cost gauge

Publications (1)

Publication Number Publication Date
JPS55141620A true JPS55141620A (en) 1980-11-05

Family

ID=12817810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4895979A Pending JPS55141620A (en) 1979-04-23 1979-04-23 Fuel cost gauge

Country Status (1)

Country Link
JP (1) JPS55141620A (en)

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