Oil level indicating system for internal combustion engine

Details Oil level indicating system for internal combustion engine Oil level indicating system for internal combustion engine

2008-05-20

2008-05-20

Cronin, Stephen K. (Department: 3747)

Internal-combustion engines

Lubricators

Crankcase, pressure control

C184S001500

Reexamination Certificate

active

07373912

ABSTRACT:
An oil level indicating system for an internal combustion engine includes an indicator passageway extending through a cylinder block, cylinder head and up through a ported boss extending through an upper engine cover. The ported boss is sealingly engaged with the cylinder head of the engine so as to prevent fugitive oil from entering indicator passageway, thereby preventing erroneous oil level readings.

REFERENCES:
patent: 3460181 (1969-08-01), Denver
patent: 3735494 (1973-05-01), Gumtow
patent: 4174574 (1979-11-01), Kirchweger et al.
patent: 4183142 (1980-01-01), Russell
patent: 4213441 (1980-07-01), Hamparian
patent: 4331185 (1982-05-01), Rinaldo et al.
patent: 5074380 (1991-12-01), Bedi et al.
patent: 5992037 (1999-11-01), Klotz
patent: 6227921 (2001-05-01), Feehan
patent: 6981574 (2006-01-01), Bedi
patent: 7017546 (2006-03-01), Patel et al.

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