ES230451A3 - A valvular mechanism of triple step for emboceration of autonomous scallops (Machine-translation by Google Translate, not legally binding)
- Google Patents
A valvular mechanism of triple step for emboceration of autonomous scallops (Machine-translation by Google Translate, not legally binding)
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J Carbonell Gimeno SA
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J Carbonell Gimeno SA
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Priority to ES0230451ApriorityCriticalpatent/ES230451A3/en
Publication of ES230451A3publicationCriticalpatent/ES230451A3/en
Three-step valvular mechanism for the mouth of autonomous diving goggles, essentially consisting of a valve body provided with two outputs in series and in communication with a mouthpiece, said valve body having a third outlet to connect to a complementary respiratory tube and being provided with in said third outlet of a cylindrical valve that opens or closes said outlet by operating the valve in series with the manoreductor, becoming independent and functioning with the supplementary respiratory tube or closing hermetically. (Machine-translation by Google Translate, not legally binding)
ES0230451A1956-08-181956-08-18A valvular mechanism of triple step for emboceration of autonomous scallops (Machine-translation by Google Translate, not legally binding)
ExpiredES230451A3
(en)
Improvements in the security mechanism of the membranes of the reducing pressure devices for submarine dives (Machine-translation by Google Translate, not legally binding)
Open-air respirator, equipped with a mask with an air intake valve, automatically controlled, and a discharge valve (Machine-translation by Google Translate, not legally binding)