Arrangement in an oil filter with integral oil cooler

Details Arrangement in an oil filter with integral oil cooler Arrangement in an oil filter with integral oil cooler

1998-03-24

1999-10-19

Wolfe, Willis R.

Internal-combustion engines

Lubricators

Crankcase, pressure control

123196AB, 210184, 1841043, 165119, B01D 3518, F01M 110, F01M 500

Patent

active

059671114

ABSTRACT:
The present invention relates to an arrangement in an oil filter with integral oil cooler with a filter material (7) in the form of a tubular casing, which is enclosed in a housing (1). The latter is defined by a cylindrical wall (4) and two ends (5, 6), one (5) of which can be opened for changing the filter material (7). Two essentially concentric annular circulation chambers (8, 9) are arranged in front of the cylindrical wall. Of these the one that connects with the inside of the housing (12) is intended to accommodate the flow of oil and the other which has an inlet opening (10) and an outlet opening (11) is intended to accommodate the flow of coolant. The coolant circulation chamber (8), which is the outer of the two circulation chambers, is divided by a partition wall (25) into two essentially equal sub-chambers (8a, 8b) into each of which an opening (10, 11) respectively opens. In the partition wall (25) there is a passage (19a) connecting the sub-chambers (3a, 3b), the passage being situated equidistant from the mouths (10, 11) of the inlet and outlet openings in the sub-chambers (8a, 8b), in order to obtain a symmetrical flow of coolant in the circulation chamber (8).

REFERENCES:
patent: 1237722 (1917-08-01), Stanwood
patent: 1900821 (1933-04-01), Kline
patent: 5326461 (1994-07-01), Legrand et al.
patent: 5732769 (1998-03-01), Staffa

Affiliated with

Also associated with

Rating

Arrangement in an oil filter with integral oil cooler does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Arrangement in an oil filter with integral oil cooler, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Arrangement in an oil filter with integral oil cooler will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2044161