Control device for vehicle power transmitting apparatus

Interrelated power delivery controls – including engine control – Plural engines – Electric engine

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C477S115000, C477S902000

Reexamination Certificate

active

08083638

ABSTRACT:
A control device for a vehicle power transmitting apparatus is disclosed, having an electrically controlled differential portion operative to control an operating state of an electric motor to control a differential state, and a shifting portion forming part of a power transmitting path between the electrically controlled differential portion and drive wheels, which can minimize deterioration in power performance and degradation in controllability during the shifting. Shift interval altering means70is provided for altering an interval L from an operation initiation causing an automatic shifting portion20to execute a shifting, to an actual shift initiation depending on a kind of the shifting. This enables an appropriate interval L to be determined for the shifting, thereby obtaining adequate power performance while capable of avoiding a first electric motor M1from operating in a region outside an operating range. Thus, degradation in controllability is minimized.

REFERENCES:
patent: 6695736 (2004-02-01), Takenaka
patent: 2008/0114522 (2008-05-01), Matsubara et al.
patent: U-01-144555 (1989-10-01), None
patent: A-2005-264762 (2005-09-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Control device for vehicle power transmitting apparatus 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 vehicle power transmitting apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control device for vehicle power transmitting apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4267152

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.