Accession Number : AD0620311

Title :   MODIFICATION OF BUAER M-117 DEMAND OXYGEN MASK LEAK TESTER.

Descriptive Note : Research rept.,

Corporate Author : NAVAL SCHOOL OF AVIATION MEDICINE PENSACOLA FLA

Personal Author(s) : Skow,Royce K. ; Vaughan,Burton E.

Report Date : 15 MAY 1946

Pagination or Media Count : 20

Abstract : The BuAer M-117 pocket type demand mask leak tester was improved by the addition of an open circuit breathing vent. The design and advantages of this modification applied to pocket type testers is described. Necessary physical tests were made to develop data for calibration of bellows extension time in terms of per cent mask nitrogen and air leak volume. (Author)

Descriptors :   (*OXYGEN MASKS, GAS DETECTORS), (*GAS DETECTORS, OXYGEN MASKS), OPERATION, PERFORMANCE(ENGINEERING), AVIATION MEDICINE

Distribution Statement : APPROVED FOR PUBLIC RELEASE