Engine cooling apparatus

Details Engine cooling apparatus Engine cooling apparatus

1987-10-23

1989-03-28

Argenbright, Tony M.

Internal-combustion engines

Cooling

Liquid coolants other than water and water treatment

123 4174, 123 4184, F01P 302

Patent

active

048154199

ABSTRACT:
An engine cooling apparatus separately cools a cylinder head and a cylinder block which are positioned around upper and lower portions of an engine combustion chamber. For increased engine output power, the engine cooling system cools the cylinder head to a relatively low temperature and the cylinder block to a relatively high temperature. The cylinder block includes cylinder liners disposed in an oil jacket which is supplied with oil from an oil circulating system via a pressure reducing valve. Oil in the oil jacket returns through a return path into an oil reservoir in the engine, and air bubbles in the oil jacket are returned to the oil reservoir via an air bubble return passage which develops a pressure difference between its opposite open ends.

REFERENCES:
patent: 1749683 (1930-03-01), Windhoff
patent: 2085810 (1937-07-01), Ljungstrom
patent: 3127879 (1964-04-01), Giacosa et al.
patent: 4348991 (1982-09-01), Stang et al.

Affiliated with

Also associated with

Rating

Engine cooling apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Engine cooling apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Engine cooling apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1651943