Accession Number:

AD0883556

Title:

Comparative Evaluation of Scott Aviation Inc. Model 3300 Closed Circuit Oxygen Breathing Apparatus with Single and Double Demand Valves.

Personal Author(s):

Corporate Author:

NAVY EXPERIMENTAL DIVING UNIT PANAMA CITY FL

Report Date:

1969-01-01

Abstract:

The Scott Aviation closed circuit oxygen underwater breathing apparatus was evaluated to determine the relative merits of single demand valve actuation versus double demand valve actuation of make-up oxygen. No significant improvement is provided through the use of a single demand valve as designed. Excessive breathing bag inflaction develops. The double demand valve requires a means of adjustment to provide a satisfactory actuation level. Author

Descriptive Note:

Final rept.,

Pages:

0035

Descriptors:

Identifiers:

Subject Categories:

File Size:

0.00MB

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