Title:
SECONDARY AIR FEEDING AMOUNT CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JPS52154918
Kind Code:
A
Abstract:
PURPOSE:To increase the operation speed of the secondary air feed valve and ideally carry out the air-fuel ratio control of the exhaust gas by opening each diaphragm chamber into the air through the pressure accumulating tank and the throttle, and allowing the secondary air feed valve to be skippingly displaced.
Inventors:
MIYAGI HIDEO
Application Number:
JP7096576A
Publication Date:
December 23, 1977
Filing Date:
June 18, 1976
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD
International Classes:
F01N3/22; (IPC1-7): F01N3/10