Hydraulic booster valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 22, 1981
Grant Date -
N/A
app pub date -
Dec 14, 1979
filing date -
Dec 14, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention is an improved hydraulic booster which allows transition from a manual braking mode to a power assist braking mode without the control called for in the manual mode immediately applied when the power assist function begins to operate. This is accomplished by opening a path through a chamber in the gain valve and a bypass passage to prevent a sudden pressure buildup in the hydraulic booster at the gain valve when the hydraulic booster is operated in a manual mode and the fluid pumping means is suddenly started.
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