Auto economy gauge

Details Auto economy gauge Auto economy gauge

1978-03-27

1979-09-04

Ciarlante, Anthony V.

Measuring and testing

Vehicle drive train

Rear end

G01M 1500

Patent

active

041663829

ABSTRACT:
A system which aids the driver of an automobile in forming driving habits which result in better fuel economy includes apparatus for measuring the rate of absolute pressure change in the intake manifold of the automobile engine, together with a gauge or other visual display which provides the viewer a visual indication of the rate of change of intake manifold pressure. The gauge or display provides the driver with useful information as to the steadiness of his driving, and helps the driver to form the habit of smooth, gentle acceleration and deceleration.

REFERENCES:
patent: 2362446 (1944-11-01), Bodine
patent: 3922909 (1975-12-01), Dixson et al.
patent: 3937202 (1976-02-01), Heath
patent: 4090466 (1978-05-01), Jubinski

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