Reduced engine load at stop apparatus and method

Details Reduced engine load at stop apparatus and method Reduced engine load at stop apparatus and method

2008-03-04

2008-03-04

Lewis, Tisha (Department: 3681)

Interrelated power delivery controls, including engine control

Transmission control

Including fluid drive

C477S061000

Reexamination Certificate

active

07338407

ABSTRACT:
Provided is an apparatus to enable a torque transmitting mechanism within an automatically shiftable power transmission to disengage at vehicle stop such that the slip within a fluid drive device is reduced. When vehicle movement is required a main pressure regulator trims the torque transmitting mechanism into engagement. A method of reducing engine load at vehicle stop by employing the apparatus of the present invention is also provided.

REFERENCES:
patent: 3588353 (1971-06-01), Iijima
patent: 3724292 (1973-04-01), Borman
patent: 3814221 (1974-06-01), Fuehrer
patent: 4917140 (1990-04-01), King et al.
patent: 5669473 (1997-09-01), Long et al.
patent: 5911244 (1999-06-01), Long et al.
patent: 6117047 (2000-09-01), Younger
patent: 6155949 (2000-12-01), Long et al.

Affiliated with

Also associated with

Rating

Reduced engine load at stop apparatus and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reduced engine load at stop apparatus and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reduced engine load at stop apparatus and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2792547