Fluidic pulser
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United States of America Patent
Stats
-
Jul 7, 1981
Grant Date -
N/A
app pub date -
Sep 25, 1979
filing date -
Sep 25, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fluid telemetry system is disclosed which utilizes an improved pulsing ice. The pulser comprises a bistable fluid amplifier. Both outlets of the bistable fluid amplifier communicate tangentially with a vortex chamber. A pulse in the fluid entering the amplifier may be produced each time the fluid flow is diverted from one outlet to the other.
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