JPS55141620A - Fuel cost gauge - Google Patents
Fuel cost gaugeInfo
- 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
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
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) |
-
1979
- 1979-04-23 JP JP4895979A patent/JPS55141620A/en active Pending
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