Title:
CONTROL METHOD FOR CONTINUOUSLY VARIABLE TRANSMISSION FOR VEHICLE
Document Type and Number:
Japanese Patent JPS6018648
Kind Code:
A
Abstract:
PURPOSE:To sharply save fuel and to improve the function of an engine brake, by a method wherein the desired engine speed is held at higher than a fuel cut rotational speed during a particular deceleration period. CONSTITUTION:During a particular deceleration period, a desired engine speed N'e is held at higher than a fuel cut rotational speed Ne. This causes increasing of the desired engine speed N'e during said particular deceleration period and lengthening of a fuel cut time prevailing during deceleration, resulting in the possibility to sharply save fuel. Further, an increase in the desired engine speed N'e causes an increase in a torque amount absorbed by the engine, resulting in the possibility to improve the function of an engine brake.
Inventors:
NIWA TAKAO
GOUNO TAKESHI
OSANAI AKINORI
GOUNO TAKESHI
OSANAI AKINORI
Application Number:
JP12475783A
Publication Date:
January 30, 1985
Filing Date:
July 11, 1983
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD
International Classes:
F16H61/00; F16H9/18; (IPC1-7): F16H9/18
Attorney, Agent or Firm:
Osamu Nakahira
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