Process for simple and high speed oil change and crank case flus

Details Process for simple and high speed oil change and crank case flus Process for simple and high speed oil change and crank case flus

1989-05-11

1989-12-05

Dority, Carroll B.

Lubrication

Automobile crank and gear case service

134169A, F16C 314

Patent

active

048846600

ABSTRACT:
A process for high speed oil change in an internal combustion engine having a crank case with moveable parts and with oil pans modified to include a through bore and an appropriate associated coupling member. The oil change process includes the following steps: attaching an oil change conduit to the coupling member, the oil change conduit having at least one fill hose with a fill-spray section and at least one suction hose which extend into the oil pan; spraying a flushing fluid under pressure through the fill spray assembly and the fill hose into the oil pan such that the solvent contacts the movable engine parts and the interior surfaces of the oil pan; removing the spent oil through the suction hose; introducing the flushing fluid into the oil pan through the fill-spray assembly located in the oil pan; removing the introduced flushing fluid through the suction hose; introducing fresh motor oil into the oil pan through the fill-spray assembly after removal of the flushing fluid; and removing the oil change conduit from the coupling member. The flushing fluid employed is composed of high flash point kerosene with additives to enhance detergency and lubricity.

REFERENCES:
patent: 2249303 (1941-07-01), Smith
patent: 2554389 (1951-05-01), Stevens
patent: 2594779 (1952-04-01), Huffman

Affiliated with

Also associated with

Rating

Process for simple and high speed oil change and crank case flus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for simple and high speed oil change and crank case flus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for simple and high speed oil change and crank case flus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2029326