Mouthpiece Mounted Check Valves for Demand Type Diving Apparatus.

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Mouthpiece Mounted Check Valves for Demand Type Diving Apparatus.

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Title: Mouthpiece Mounted Check Valves for Demand Type Diving Apparatus.
Author: Searle, WF, Jr; Leyden, CJ
Abstract: The evaluation was made to determine the most suitable mouthpiece mounted check valves available commercially, and if necessary, to develop modifications to commercial equipment to obtain an optimum set of valves embodying the advantages of the various models investigated. Breathing machine results upon the various components selected are summarized to tables of peak respiratory pressure against depth. A proposed standard mouthpiece is designed and presented with the recommendations that several be procured for further evaluation. (Modified author abstract)
Description: Citation Status: Active; Citation Classification: Unclassified; Title Classification: Unclassified; Report Classification: Unclassified; Identifier Classification: Unclassified; Abstract Classification: Unclassified; Distribution Limitation(s): 01 - APPROVED FOR PUBLIC RELEASE; Information provided by the Department of Defense and the Defense Technical Information Center (http://www.dtic.mil/) is considered public information and may be distributed or copied unless otherwise specified. Use of appropriate byline/photo/image credits is requested.
URI: http://archive.rubicon-foundation.org/3457
Date: 1957

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