Process for purifying the active liquid within hydraulic control circuits
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United States of America Patent
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-
Apr 10, 1984
Grant Date -
N/A
app pub date -
Apr 16, 1982
filing date -
Apr 17, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In order to absorb ions and corrosive products which accumulate in a hydraulic circuit during its operation, particularly a hydraulic circuit in an aircraft which operates to control the operation of the aircraft, a solid material is disposed within the liquid which circulates through the circuit which is capable of chemically fixing these ions or products at its surface. The solid material may comprise a corrodible grade of iron and it may be in the form of a type of sieve.
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