Oil filtration circuit for a belt-type transmission

Details Oil filtration circuit for a belt-type transmission Oil filtration circuit for a belt-type transmission

1990-09-26

1992-02-25

Jones, W. Gary

Liquid purification or separation

Structural installation

Closed circulating system

2104165, 210435, 74467, 74606R, F01M 100

Patent

active

050910787

ABSTRACT:
A transmission includes a case having first and second case portions, an oil pump supported on the first case portion and a valve body supported on the second case portion. The valve body regulates the pressure of the oil discharged by the oil pump. The oil pump is provided with a pump manifold, and the manifold includes a filter which filters oil stored in an oil pan beneath the transmission. An oil intake passage is provided in the pump manifold, a starting end of the oil intake passage communicating with the oil pan, and a terminating end of the oil intake passage communicating with the oil pump through the filter. The pump manifold also includes an oil feed passage for feeding oil from the oil pump to the valve body, and an oil return passage for returning clean surplus oil from the valve body into the oil intake passage downstream of the filter.

REFERENCES:
patent: 2767736 (1956-10-01), Lackinger
patent: 4369675 (1983-01-01), Van Deursen
patent: 4889621 (1989-12-01), Yamada et al.

Affiliated with

Also associated with

Rating

Oil filtration circuit for a belt-type transmission does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oil filtration circuit for a belt-type transmission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oil filtration circuit for a belt-type transmission will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1890925