Cyclic lubricant distributor valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 26, 1982
Grant Date -
N/A
app pub date -
Sep 11, 1978
filing date -
Sep 11, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cyclic lubricant distributor valve has an inlet block unit, an end block unit and at least three intermediate block units. Each of the intermediate block units has a bore, a spool movable in the bore and at least one lubricant outlet. A series of ports and passages are formed in the various block units to provide for cyclic operation of the distributor valve. Each of the intermediate block units is formed of a base member, in which the outlet (or outlets) is formed, and a separate and separable spool member, in which a bore is formed containing a movable spool. Through bolts connect the inlet block unit, the end block unit and the base members of the intermediate block units in fixed assembly. Other bolts connect each of the spool members in fixed assembly only with its corresponding base member.
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Cited Art Landscape
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