Digital computer for determining scuba diving parameters for a p

Details Digital computer for determining scuba diving parameters for a p Digital computer for determining scuba diving parameters for a p

1983-10-31

1986-04-29

Harkcom, Gary V.

Boots, shoes, and leggings

364558, 73291, 12820423, G06F 1542

Patent

active

045861366

ABSTRACT:
A device incorporates pressure transducers to measure the ambient water pressure and the pressure of the air in the tank and uses a microprocessor to combine those measurements with a time measurement. The microprocessor provides a digital readout of the tank pressure, the water depth, and the amount of air remaining in the tank calibrated in minutes of air remaining for the particular diver using the tank under the particular circumstances.

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patent: 4188825 (1980-02-01), Farrar
patent: 4192001 (1980-03-01), Villa
patent: 4307449 (1981-12-01), Strubin
patent: 4336591 (1982-06-01), Berdzar et al.

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