| 摘要 |
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.
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