ES418334A1 - Automatic air injection device secondary for explosion engines. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Automatic air injection device secondary for explosion engines. (Machine-translation by Google Translate, not legally binding)
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FERNANDEZ AMPUERO
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FERNANDEZ AMPUERO
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Priority to ES418334ApriorityCriticalpatent/ES418334A1/en
Publication of ES418334A1publicationCriticalpatent/ES418334A1/en
Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine
(AREA)
Abstract
Device of automatic injection of secondary air for engines to explosion, characterized by that works with the vacuum that takes place in the manifold of admission of a motor in operation and by having two types of regulation: one that limits the amount of air that can inject ; and the other that establishes the degree of vacuum to which the injection of secondary air must be initiated by automatically regulating and controlling the vacuum of the intake manifold, compensating the fluctuations of the vacuum caused by the different positions of the carburettor butterfly and favoring the stability of the optimal air-fuel ratio for combustión. (Machine-translation by Google Translate, not legally binding)
ES418334A1973-08-301973-08-30Automatic air injection device secondary for explosion engines. (Machine-translation by Google Translate, not legally binding)
ExpiredES418334A1
(en)
Method for improving the conditions of combustión of normal liquid fuels based on hydrocarbons in the carburing or injection engines. (Machine-translation by Google Translate, not legally binding)