Composite hydraulic system
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United States of America Patent
Stats
-
Mar 17, 1987
Grant Date -
N/A
app pub date -
May 14, 1985
filing date -
May 14, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A composite hydraulic system for a work vehicle which has two separate hydraulic circuits. Included in the composite system are three pumps, two of which supply the two circuits on the vehicle. A third pump transfers hydraulic fluid between the two hydraulic circuits. An engine operates all three pumps simultaneously and means are provided whereby the third pump under certain conditions operates as a motor to provide regeneration.
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Family
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Cited Art Landscape
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