Device for integrally controlling a supercharged engine and auto

Details Device for integrally controlling a supercharged engine and auto Device for integrally controlling a supercharged engine and auto

Filed on

1986-11-25

Date issued

1989-08-22

Examiner

Koczo, Michael

Patent Class

Machine element or mechanism

SubClass

Rotary member or shaft indexing, e.g., tool or work turret

SubSubClass

Preselected indexed position

Other Related Categories

74844, B60K 4100

Type

Patent

Status

active

Patent number

048584967

Description

ABSTRACT:
A device integrally controls an engine having a supercharger and an automatic transmission. More specifically, boost pressure to the engine can be selectively introduced continuously or gradually, and oil pressure in a hydraulic control device of the automatic transmission is increased or decreased in accordance with the selected value of the boost pressure and an intake air temperature value. As a result, shift shock is low irrespective of output fluctuations of the engine due to a change in the boost pressure to and intake air temperature of the engine, and moreover, durability of the frictionally engaging devices is achieved.

REFERENCES:
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patent: 3895541 (1975-07-01), Nohira et al.
patent: 4056991 (1977-11-01), Sakai et al.
patent: 4062328 (1977-12-01), Konno
patent: 4318312 (1982-03-01), Morimoto et al.
patent: 4351205 (1982-09-01), Fischer
patent: 4355550 (1982-10-01), Will et al.
patent: 4365526 (1982-12-01), Suga et al.
patent: 4367662 (1983-01-01), Greene
patent: 4572029 (1986-02-01), Kinugasa et al.
patent: 4572031 (1986-02-01), Yokooku et al.
patent: 4589302 (1986-05-01), Oda et al.
patent: 4612826 (1986-09-01), Greene

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