Meter readout with DC motor impulse generator

Details Meter readout with DC motor impulse generator Meter readout with DC motor impulse generator

1981-07-30

1983-10-18

Goldstein, Herbert

Measuring and testing

Volume or rate of flow

By measuring vibrations or acoustic energy

73273, G01F 100, G01F 1514

Patent

active

044098480

ABSTRACT:
A fluid flow meter having an improved impulse generator for generating an electric signal to actuate a remote reader in response to a fixed volume of flow through the meter. A direct current motor having an armature having at least three poles or coils is used as the impulse generator. In a preferred embodiment of the invention the meter is modularly packaged in a cup-shaped housing with the various components layered one upon the other.

REFERENCES:
patent: 719167 (1903-01-01), Wilson
patent: 1285243 (1918-11-01), Kuhn-Frei
patent: 2991652 (1961-07-01), Bassett
patent: 3555902 (1971-01-01), Onoda et al.
patent: 3949606 (1976-04-01), Blancett
patent: 4020689 (1977-05-01), Onoda
patent: 4060746 (1977-11-01), Heyraund
patent: 4227107 (1980-10-01), Ban et al.

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