Internal-combustion engines – Lubricators – Crankcase – pressure control
Patent
1983-09-01
1986-01-14
Cross, E. Rollins
Internal-combustion engines
Lubricators
Crankcase, pressure control
184 64, 1841031, F01M 100
Patent
active
045639884
ABSTRACT:
An apparatus for determining the filling quantity of lubricating oils in drive installations comprising a timing member which activates a filling level pickup only after a predetermined time of several minutes following the shutoff of the drive installation, this pickup yielding an output signal only if two superimposed sensing elements transmit different responses. This provides a precise information regarding the actual quantity of lubricating oil. The output signal may be dependent upon an operating temperature cyclic filling may be effected at appropriate timed periods.
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patent: 4453511 (1984-06-01), Pluequet
Bayerische Motoren Werke AG
Cross E. Rollins
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