An Automatic Analog Breathing System for Multicell Pressure Suits PDF Download
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Author: Otto Schueller Publisher: ISBN: Category : Boyle's law Languages : en Pages : 26
Book Description
The design criteria for an oxygen regulator for multicell pressure suits, such as the Boyle's Law Suit, are analyzed. On the latest models of the Boyle's Law Suit the conventional breathing bladder in the thorax area was omitted to reduce vulnerability and fire hazard. The volume changes of the body during breathing are compensated by equivalent volume changes of the gas in the closed cells of the suit. If a conventional oxygen regulator is used, the wearer must work to compress the gas in the closed cells. An oxygen regulator is proposed that uses the energy stored in compressed oxygen to do the necessary compression work on the gas in the closed cells of the suit, and to relieve the wearer from fatiguing breathing effort. A pressure sensor in the chest area or the slight pressure fluctuations during breathing can be used to produce simultaneous breathing pressure changes equivalent or approximate to the gas pressure changes in the closed cells or tubes of the suit. This type of regulator also permits considerable reduction of the cell volume and bulk of the suit. (Author).
Author: Otto Schueller Publisher: ISBN: Category : Boyle's law Languages : en Pages : 26
Book Description
The design criteria for an oxygen regulator for multicell pressure suits, such as the Boyle's Law Suit, are analyzed. On the latest models of the Boyle's Law Suit the conventional breathing bladder in the thorax area was omitted to reduce vulnerability and fire hazard. The volume changes of the body during breathing are compensated by equivalent volume changes of the gas in the closed cells of the suit. If a conventional oxygen regulator is used, the wearer must work to compress the gas in the closed cells. An oxygen regulator is proposed that uses the energy stored in compressed oxygen to do the necessary compression work on the gas in the closed cells of the suit, and to relieve the wearer from fatiguing breathing effort. A pressure sensor in the chest area or the slight pressure fluctuations during breathing can be used to produce simultaneous breathing pressure changes equivalent or approximate to the gas pressure changes in the closed cells or tubes of the suit. This type of regulator also permits considerable reduction of the cell volume and bulk of the suit. (Author).
Author: Publisher: ISBN: Category : Aeronautics Languages : en Pages : 384
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Author: Publisher: ISBN: Category : Aviation medicine Languages : en Pages : 888
Book Description
A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).
Author: Otto Schueller
Author: Otto Schueller
Author: Otto Schueller
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Author: United States. Patent Office
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Author: United States. Patent Office
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