Control device for hydraulic automatic transmission for vehicle

Details Control device for hydraulic automatic transmission for vehicle Control device for hydraulic automatic transmission for vehicle

2008-04-29

2008-04-29

Lewis, Tisha (Department: 3681)

Interrelated power delivery controls, including engine control

Transmission control

Control by sensed ambient condition, pattern indicia,...

Reexamination Certificate

active

07364529

ABSTRACT:
A control device for a hydraulic automatic transmission for a vehicle, including start control device for supplying a hydraulic pressure to a first hydraulic engaging element for a low-speed position and a second hydraulic engaging element for a high-speed position in performing in-gear control by a select operation from a nonforward range to a forward range, thereby first setting a shift position to the high-speed position and next switching the high-speed position to the low-speed position; temperature detecting device for detecting the temperature of a power train; and high-speed position setting operation inhibiting device for inhibiting a high-speed position setting operation by the start control device in the case that the temperature detected by the temperature detecting device is greater than or equal to a predetermined value.

REFERENCES:
patent: 5976056 (1999-11-01), Matsumoto et al.
patent: 6602163 (2003-08-01), Tamura et al.
patent: 6915681 (2005-07-01), Kaigawa et al.
patent: 7-71584 (1995-03-01), None
patent: 8-247275 (1996-09-01), None
patent: 8-277922 (1996-10-01), None
patent: 10205616 (1998-08-01), None
patent: 3266320 (2002-01-01), None

Affiliated with

Also associated with

Rating

Control device for hydraulic automatic transmission for vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control device for hydraulic automatic transmission for vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control device for hydraulic automatic transmission for vehicle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2764775