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Priority to ES0060376UpriorityCriticalpatent/ES60376Y/en
Publication of ES60376UpublicationCriticalpatent/ES60376U/en
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Publication of ES60376YpublicationCriticalpatent/ES60376Y/en
Vehicle silencer, characterized essentially by the fact that it is constituted by a metallic box, with a general fusiform and divided profile, preferably in two adjustable halves, which has two extreme openings, one of them suitable for coupling to the exhaust pipe of the engine gases and the other for free exit of the same to the environment, inside the aforementioned box a plurality of curved conduits that start, on one part of the entrance section, while, on the other, after follow a path of unequal length in all of them, ending in a bend from which part a final step that leads directly to the output of the silencer, all these ducts being arranged so that the main stream of gases is divided into several secondaries that, for mutual shock, they provoke before meeting for their expulsion, interferences that destroy the sound waves, constituting at the same time the length of ta a cooling medium for the gases themselves passes them. (Machine-translation by Google Translate, not legally binding)
ES0060376U1957-05-291957-05-29
Muffler for vehicles
ExpiredES60376Y
(en)
A pressure converter for sound escape gases that acts as a silencer or absorbing sound for combustión engines (Machine-translation by Google Translate, not legally binding)