JPS55121117A - Fuel cost gauge - Google Patents

Fuel cost gauge

Info

Publication number
JPS55121117A
JPS55121117A JP2727479A JP2727479A JPS55121117A JP S55121117 A JPS55121117 A JP S55121117A JP 2727479 A JP2727479 A JP 2727479A JP 2727479 A JP2727479 A JP 2727479A JP S55121117 A JPS55121117 A JP S55121117A
Authority
JP
Japan
Prior art keywords
signal
fuel
detector
drive distance
integrating
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
JP2727479A
Other languages
Japanese (ja)
Inventor
Kiyoshi Hama
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2727479A priority Critical patent/JPS55121117A/en
Publication of JPS55121117A publication Critical patent/JPS55121117A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To display current fuel costs by a short-time measurement, by displaying a numeral, obtained by integrating an electric signal generated at every constant drive distance, while stopping the integration by an electric signal generated at every time when a constant quantity of fuel is consumed.
CONSTITUTION: Drive distance detector 4 is provided to flexible axis 3 connecting engine 1 to speed indicator 2. Magnetism-sensitive switch 5 arranged inside of this detector 4 is switched by magnet 6 turning together with flexible axis 3 to generate drive distance signal 7. This signal 7 is supplied to counting circuit 8, which obtains its number by integrating. Fuel consumption signal 12 generated at pickup coil 11 through the rotation of rotor wings 10 of fuel consumption detector 9 arranged in the fuel passage, on the other hand, is changed by step-down circuit 13 into feedback signal 14 of a proper interval, which is supplied to counting circuit 8 to stop the above-mentioned integration. Simultaneously, the above-mentioned integral value is displayed on display board 17. This display continues until the next feedback signal arrives.
COPYRIGHT: (C)1980,JPO&Japio
JP2727479A 1979-03-10 1979-03-10 Fuel cost gauge Pending JPS55121117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2727479A JPS55121117A (en) 1979-03-10 1979-03-10 Fuel cost gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2727479A JPS55121117A (en) 1979-03-10 1979-03-10 Fuel cost gauge

Publications (1)

Publication Number Publication Date
JPS55121117A true JPS55121117A (en) 1980-09-18

Family

ID=12216490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2727479A Pending JPS55121117A (en) 1979-03-10 1979-03-10 Fuel cost gauge

Country Status (1)

Country Link
JP (1) JPS55121117A (en)

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