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Individual
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Individual
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Priority to ES239547UpriorityCriticalpatent/ES239547Y/en
Publication of ES239547UpublicationCriticalpatent/ES239547U/en
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Publication of ES239547YpublicationCriticalpatent/ES239547Y/en
Device for saving fuel in motor vehicles, especially for vehicles equipped with a four-stroke engine, characterized in that it comprises a tubular section, intended to be inserted in the conduit leaving the fuel feed pump, whose section has an intermediate branch, angled at a right angle, of a section lower than that of the section, which opens into the tank or fuel circuit, before the feed pump, said branch having, at a point between the tubular section and the bend, a small reserve chamber that serves as a check valve. (Machine-translation by Google Translate, not legally binding)
ES239547U1978-11-201978-11-20
DEVICE FOR SAVING FUEL IN AUTOMOBILE VEHICLES
ExpiredES239547Y
(en)
Perfected combustión chamber for a diesel engine for the use of combustibles such as ethanol or methanol. (Machine-translation by Google Translate, not legally binding)
Automatic regulator, previously regulated, of the maximum speed of an automobile vehicle. (Machine-translation by Google Translate, not legally binding)