Title:
TOTAL CONTROL UNIT OF TRANSMISSION AND ENGINE
Document Type and Number:
Japanese Patent JPS53137335
Kind Code:
A
Abstract:
An integrated transmission-engine control for a transmission, such as a hydrostatic transmission having a variable displacement unit connectable to an engine and a second displacement unit connected to an output shaft, including fluid pressure-operated ratio governor means for the transmission, fluid pressure-operated means for controlling the supply of fuel to an engine, a power demand valve for converting a particular power demand to a particular fluid pressure primary control signal. The primary control signal is applied to the ratio governor means in opposition to a signal representing engine speed to set the transmission ratio for a desired engine speed and also applied to the fuel supply controlling means to establish a fuel setting to match engine horsepower to engine speed for minimum fuel consumption.
Inventors:
DEIBITSUDO DABURIYU REINORUZU
FUREDERITSUKU DABURIYU POORUMA
FUREDERITSUKU DABURIYU POORUMA
Application Number:
JP5288078A
Publication Date:
November 30, 1978
Filing Date:
May 04, 1978
Export Citation:
Assignee:
SUNDSTRAND CORP
International Classes:
B60W10/06; B60W10/103; B60W30/188; B60W10/04; F02B61/00; F02D29/00; F02D29/02; F15B11/02; F16D31/02; F16H61/46; F16H61/475; G05D13/32; F16H59/30; F02D; F15B; (IPC1-7): B60K41/04; F02D29/02