DE2312820A1 - DIRECT DISPLAY FUEL CONSUMPTION METER FOR MOTOR VEHICLES - Google Patents

DIRECT DISPLAY FUEL CONSUMPTION METER FOR MOTOR VEHICLES

Info

Publication number
DE2312820A1
DE2312820A1 DE19732312820 DE2312820A DE2312820A1 DE 2312820 A1 DE2312820 A1 DE 2312820A1 DE 19732312820 DE19732312820 DE 19732312820 DE 2312820 A DE2312820 A DE 2312820A DE 2312820 A1 DE2312820 A1 DE 2312820A1
Authority
DE
Germany
Prior art keywords
fuel consumption
motor vehicles
direct display
consumption meter
display fuel
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
DE19732312820
Other languages
German (de)
Inventor
Gerhard Dipl Ing Ebeling
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 DE19732312820 priority Critical patent/DE2312820A1/en
Publication of DE2312820A1 publication Critical patent/DE2312820A1/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
    • G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
    • G01F9/02—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine wherein the other variable is the speed of a vehicle
    • G01F9/023—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine wherein the other variable is the speed of a vehicle with electric, electro-mechanic or electronic means

Description

Literaturverzeichnis:Bibliography:

[1] Zeyns,J. und Müller,K.: Elektronisch gesteuerte Benzineinspritzunga 1. Aufbau der elektronisch gesteuerten Benzineinspritzung.[1] Zeyns, J. and Müller, K .: Electronically controlled gasoline injectiona 1. Structure of the electronically controlled gasoline injection.

MTZ 28 [1967],S.10. MTZ 28 [1967], p.10.

[2] Baumann,G.: Eine elektronisch gesteuerte Benzineinspritzung für Otto-Motoren. Bosch Techn. Berichte 2 [1967],H.3, S.107; MTZ 28 [1967],S.475.[2] Baumann, G .: An electronically controlled gasoline injection for Otto engines. Bosch Techn. Reports 2 [1967], H.3, p.107; MTZ 28 [1967], p.475.

[3] Scholl, Elektronische Benzineinspritzung. ATZ70 [1968], S.115.[3] Scholl, Electronic Gasoline Injection. ATZ70 [1968], p.115.

[4] Scholl,H: Elektronisch gesteuerte Benzineinspritzung - Weiterentwicklung der Jetronic. Bosch Techn. Berichte 3 [1969],H.1,S.3.[4] Scholl, H: Electronically controlled gasoline injection - further development the Jetronic. Bosch Techn. Reports 3 [1969], H.1, p.3.

[5]Rittmannsberger,N.: Eine elektronisch gesteuerte Benzineinspritzung.[5] Rittmannsberger, N .: An electronically controlled gasoline injection.

ETZ~B [1970],H.2,S.23 C63 Scholl,H. und Söll,W,: Die elektronisch gesteuerte Benzineinspritzung. ETZ ~ B [1970], H.2, p.23 C63 Scholl, H. and Söll, W ,: Die elektronisch controlled fuel injection.

Feinwerktechnik [1970],H.5,S.210. Feinwerktechnik [1970], volume 5, p.210.

[7] Glöckler,O.,Rittmannsberger,N. und Scholl,H.: Weiterentwicklung der elektronisch gesteuerten Benzineinspritzung 'Jetronic'. ATZ 73 [1971),4.[7] Glöckler, O., Rittmannsberger, N. and Scholl, H .: further development the electronically controlled petrol injection 'Jetronic'. ATZ 73 [1971), 4.

[8] Grünberg,W-D.: Analoges Multiplizieren und Dividieren nach dem Sägezahnverfahren. Elektronik [1969],H.2,S.43.[8] Grünberg, W-D .: Analog multiplying and dividing according to the Sawtooth process. Elektronik [1969], H.2, p.43.

L e e r s e i t eL e r s e i t e

Claims (1)

Schutzansprüche:Protection claims: Anspruch1. Direkttanzeigender Kraftstoffverbrauchsmesser für Kraftfahrzeuge mit elektronisch gesteuerter Benzineinsprintzung dadurch gekennzeichnet, daß ein Rechwerk den Quotienten aus pro Zeiteinheit verbrauchtem Kraftstoff und der Fa hrzeuggeschwindgkeit bildet und zur Anzeige bringt, wobei der Wraftstoffvertrauch aus Anzahl und Dauer der Öffnungsimpulse für die Einspritzventile und die Fahrzeuggeschwindigkeit aus der Anzahl der Umdrehungen der Tachowelle pro Zeiteinheit ermittelt wird.Claim 1. Direct display fuel consumption meter for motor vehicles with electronically controlled gasoline injection characterized in that a Calculator the quotient of the fuel consumed per unit of time and the vehicle speed forms and displays, whereby the fuel consumption from number and duration the opening pulses for the injectors and the vehicle speed the number of revolutions of the speedometer cable per unit of time is determined. Anspruch 2. Direktanzeigender Kraftstoffverbrauchsmesser nach Anspruch 1, jedoch für Kraftfahrzeuge mit Vergasermotor, dadurch gekennzeichnet, daß der Augenblickswert des Kraftstoffverbrauchs durch eine von Ansaugdruck und Motordrehzahl gesteuerte elektrische Vergasernachbildung simuliert wird.Claim 2. Direct display fuel consumption meter according to claim 1, but for motor vehicles with a carburetor engine, characterized in that the Instantaneous value of fuel consumption by one of intake pressure and engine speed controlled electric carburetor simulation is simulated.
DE19732312820 1973-03-15 1973-03-15 DIRECT DISPLAY FUEL CONSUMPTION METER FOR MOTOR VEHICLES Pending DE2312820A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732312820 DE2312820A1 (en) 1973-03-15 1973-03-15 DIRECT DISPLAY FUEL CONSUMPTION METER FOR MOTOR VEHICLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732312820 DE2312820A1 (en) 1973-03-15 1973-03-15 DIRECT DISPLAY FUEL CONSUMPTION METER FOR MOTOR VEHICLES

Publications (1)

Publication Number Publication Date
DE2312820A1 true DE2312820A1 (en) 1974-09-19

Family

ID=5874804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732312820 Pending DE2312820A1 (en) 1973-03-15 1973-03-15 DIRECT DISPLAY FUEL CONSUMPTION METER FOR MOTOR VEHICLES

Country Status (1)

Country Link
DE (1) DE2312820A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2414299A1 (en) * 1974-03-25 1975-10-16 Bosch Gmbh Robert Vehicle fuel consumption measuring device - meter has two slide bars, one for speed other for proportioning
EP0044403A2 (en) * 1980-07-19 1982-01-27 Robert Bosch Gmbh Method for the measurement of fuel consumption

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2414299A1 (en) * 1974-03-25 1975-10-16 Bosch Gmbh Robert Vehicle fuel consumption measuring device - meter has two slide bars, one for speed other for proportioning
EP0044403A2 (en) * 1980-07-19 1982-01-27 Robert Bosch Gmbh Method for the measurement of fuel consumption
EP0044403A3 (en) * 1980-07-19 1984-07-04 Robert Bosch Gmbh Method for the measurement of fuel consumption

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