ES232009A1 - Improvements in the valve mechanisms of the respirator tubes for underwater swimming. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the valve mechanisms of the respirator tubes for underwater swimming. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Fabricas Reunidas de Caucho y Apositos SA FRACSA
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Fabricas Reunidas de Caucho y Apositos SA FRACSA
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Application filed by Fabricas Reunidas de Caucho y Apositos SA FRACSAfiledCriticalFabricas Reunidas de Caucho y Apositos SA FRACSA
Priority to ES0232009ApriorityCriticalpatent/ES232009A1/en
Publication of ES232009A1publicationCriticalpatent/ES232009A1/en
Self-Closing Valves And Venting Or Aerating Valves
(AREA)
Abstract
Improvements in the valve mechanisms of the snorkel tubes for underwater swimming, characterized by having a float conveniently articulated under the mouth of the snorkel according to an axis transverse to the snorkel, and which has a disc of elastic material attached to its upper part. This way, during the immersion of the swimmer, it oscillates upwards due to the push of the water and applies its elastic disc against the mouth of the snorkel, ensuring its sealing. (Machine-translation by Google Translate, not legally binding)
ES0232009A1956-11-131956-11-13Improvements in the valve mechanisms of the respirator tubes for underwater swimming. (Machine-translation by Google Translate, not legally binding)
ExpiredES232009A1
(en)