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VILLARRUBIS FERRANDO PEDRO
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VILLARRUBIS FERRANDO PEDRO
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Application filed by VILLARRUBIS FERRANDO PEDROfiledCriticalVILLARRUBIS FERRANDO PEDRO
Priority to ES0035672UpriorityCriticalpatent/ES35672Y/en
Publication of ES35672UpublicationCriticalpatent/ES35672U/en
Application grantedgrantedCritical
Publication of ES35672YpublicationCriticalpatent/ES35672Y/en
Respiratory Apparatuses And Protective Means
(AREA)
Abstract
A breathing apparatus, perfected, for underwater lenses, which is characterized by being bifurcated internally in two conduits, specifically intended to effect, one of them the entrance or admission of air, and the other to the corresponding outlet or expulsion thereof. Presents in its upper end this apparatus, a tube and a valve of consistent admission, in a lead bar provided with labial appendages, which seals or unclogs the access hole of the tube, due to the ascensional mobility that gives it to be suspended by a thread of a float buoy in the form of a ball, which crowns said tube, producing the maneuver because of the existence of a second cylindrical float buoy, which surrounds said tube and which, by the action of its buoyancy, forces ascend to this valve, making the proper closing, as long as the whole is submerged below the water level. (Machine-translation by Google Translate, not legally binding)
ES0035672U1953-04-141953-04-14
Improved breathing apparatus for underwater lenses
ExpiredES35672Y
(en)