Instantaneous flow meter for automobile vehicles

Details Instantaneous flow meter for automobile vehicles Instantaneous flow meter for automobile vehicles

1978-08-14

1980-07-15

Goldstein, Herbert

Measuring and testing

Volume or rate of flow

Using differential pressure

7386152, G01F 138

Patent

active

042122007

ABSTRACT:
A flow meter, particularly applicable to the instantaneous measurement of an automobile vehicle's fuel consumption, includes an enclosure separated into two chambers by a flexible membrane which operates in conjunction with compression springs. The fuel enters the bottom chamber and, in the top chamber, goes through a pipe which provides a calibrated pressure drop. A pick-up measures the resultant membrane movements.

REFERENCES:
patent: 2052720 (1936-09-01), MacLean et al.
patent: 2692501 (1954-10-01), Erwood
patent: 2715680 (1955-08-01), Tatel et al.
patent: 3779076 (1973-12-01), Akeley
patent: 3822592 (1974-07-01), Siegel et al.
patent: 3967504 (1976-07-01), Akeley
patent: 4015473 (1977-04-01), Kleuter et al.
patent: 4096746 (1978-06-01), Wilson et al.

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