Wednesday, March 16, 2011

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Valladolid, 1602. The first documented dive Discover

Ayanz Jerome

The possibility of being a long time under water was one of the problems that had Renaissance worried inventors, including Leonardo da Vinci himself. Dive teams of the era, based on the principle of air hood, only allowed to be under water very limited time due to poor air exchange system. Jerome
Beamount Ayanz and solved the problem by incorporating two different channels: one for air intake and one for the expulsion, which is accommodated human breathing through valves. This allowed the mechanism to fit the different teams of diving bells, diving suits and even a few boats that could be closed down and up into the water like a submarine.


also designed autonomous diving equipment could be attached to the chest or back of divers, allowing them to work underwater. The purpose of these devices was to rescue treasures of sunken ships at sea and to extract the pearls from the oyster beds that were very abundant in some parts of America. This work was done without any instrument, black divers were exposed to multiple accidents.


Extract from the series "The Pisuerga passes ..."( Planetazul Productions)

To demonstrate the goodness of their equipment, Ayanz was demonstrated on August 6, 1602 in the river Pisuerga in Valladolid, then seat of the court , attended by Philip III and many spectators who watched with admiration plunged a diver with the new team came Ayanz and how after more than an hour, but had no trouble. And if it lasted longer than three feet deep was because the king is bored and ordered to emerge. We can say that this is the first dive of a diver documented.

-Source: The relations between Portugal and Spain at the time of discoveries ...
Written by Ana Maria Torres
Carabias

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