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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BUGGIANI PETRO
Original Assignee
BUGGIANI PETRO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BUGGIANI PETROfiledCriticalBUGGIANI PETRO
Priority to ES0078924UpriorityCriticalpatent/ES78924Y/en
Publication of ES78924UpublicationCriticalpatent/ES78924U/en
Application grantedgrantedCritical
Publication of ES78924YpublicationCriticalpatent/ES78924Y/en
An apparatus for breathing under the perfected water, characterized by the fact that the operation of the discharge valve thereof is produced solely and absolutely by the government, exercised by a delivery box with two valves one of which is fixed to a tubular body collector divided into two portions separated by a central partition to one of which is applied the tube provided with the exhaust valve of the apparatus, the other being arranged so as to receive the respiratory gas, being located in each such portion of the collector a natural closing valve being located close to each other so that they can be actuated in common and in alternation by a lever articulated to one of the two valves of the delivery box so that they can be actuated by it so that one of them opens when the other one closes. (Machine-translation by Google Translate, not legally binding)
Double-expansion pressure regulator for oxygen or other gases contained in pressure containers (Machine-translation by Google Translate, not legally binding)
Improvements in the security mechanism of the membranes of the reducing pressure devices for submarine dives (Machine-translation by Google Translate, not legally binding)