Automatic Control of Liquid Cooling Garment by Cutaneous and External Auditory Meatus Temperatures

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Total Pages : pages
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Book Synopsis Automatic Control of Liquid Cooling Garment by Cutaneous and External Auditory Meatus Temperatures by : Clay W. G. Fulcher

Download or read book Automatic Control of Liquid Cooling Garment by Cutaneous and External Auditory Meatus Temperatures written by Clay W. G. Fulcher and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "The invention relates to an automatic control apparatus for a liquid cooled spacesuit which maintains the temperature of the wearer at levels suitable for his actual physiological needs during varying periods of work and rest. The apparatus frees the crewman from the task of manual control and the problems incumbent with the possibility of premature or excessive cooling and insufficient cooling associated therewith. The invention is based on findings that change in mean body temperature is an index of heat tolerance since, under transient heat loads, mean body temperature rises as a linear function of heat stress. Accordingly, the apparatus of the present invention controls the temperature of the inlet water to the garment responsive to mean body temperature and its time rate of change. The cooling system includes a diverter valve 24 which is operated by an electro-pneumatic transducer 30 in response to control signals from controller 32. Temperature input signals are supplied to the controller 32 from temperature sensors attached to the wearer a t the ear canal, shoulder, chest, bicep, and lower abdomen. Changes in temperatures are electronically amplified, summed, and converted to a diverter valve command proportional to the deviation of the summed signal from a set point value and to the rate of change of the summed signal from its set point. The novelty of the invention lies in the combination of elements to provide a control for regulating the inlet water temperature of a liquid cooling garment which is automatically responsive to actual physiological needs of the wearer as measured by his mean body temperature and its time rate of change."--Page [i].

A Study of the Thermoregulatory Characteristics of a Liquid-cooled Garment with Automatic Temperature Control Based on Sweat Rate

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Total Pages : 84 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis A Study of the Thermoregulatory Characteristics of a Liquid-cooled Garment with Automatic Temperature Control Based on Sweat Rate by : Alan B. Chambers

Download or read book A Study of the Thermoregulatory Characteristics of a Liquid-cooled Garment with Automatic Temperature Control Based on Sweat Rate written by Alan B. Chambers and published by . This book was released on 1973 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Technical Note

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ISBN 13 :
Total Pages : 648 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA Technical Note by :

Download or read book NASA Technical Note written by and published by . This book was released on 1973 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1972 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Official Gazette of the United States Patent Office

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ISBN 13 :
Total Pages : 2756 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Official Gazette of the United States Patent Office by : United States. Patent Office

Download or read book Official Gazette of the United States Patent Office written by United States. Patent Office and published by . This book was released on 1973 with total page 2756 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Patent Abstracts Bibliography

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ISBN 13 :
Total Pages : 632 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis NASA Patent Abstracts Bibliography by : United States. National Aeronautics and Space Administration. Scientific and Technical Information Program

Download or read book NASA Patent Abstracts Bibliography written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Program and published by . This book was released on 1993 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Patent Abstracts Bibliography

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ISBN 13 :
Total Pages : 644 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis NASA Patent Abstracts Bibliography by : United States. National Aeronautics and Space Administration. Scientific and Technical Information Office

Download or read book NASA Patent Abstracts Bibliography written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Office and published by . This book was released on with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aerospace Medicine and Biology

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ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Aerospace Medicine and Biology by :

Download or read book Aerospace Medicine and Biology written by and published by . This book was released on 1972 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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).

AEC-NASA Tech Brief

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ISBN 13 :
Total Pages : 1012 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis AEC-NASA Tech Brief by :

Download or read book AEC-NASA Tech Brief written by and published by . This book was released on 1972 with total page 1012 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Activities

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ISBN 13 :
Total Pages : 740 pages
Book Rating : 4.3/5 (121 download)

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Download or read book NASA Activities written by and published by . This book was released on 1971 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA SP.

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ISBN 13 :
Total Pages : 776 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA SP. by :

Download or read book NASA SP. written by and published by . This book was released on 1974 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Tech Brief

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ISBN 13 :
Total Pages : 394 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis NASA Tech Brief by : United States. National Aeronautics and Space Administration Technology Utilization Division

Download or read book NASA Tech Brief written by United States. National Aeronautics and Space Administration Technology Utilization Division and published by . This book was released on with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Catalog of Government Patents

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ISBN 13 :
Total Pages : 708 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Catalog of Government Patents by :

Download or read book Catalog of Government Patents written by and published by . This book was released on 1966 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Index of Patents Issued from the United States Patent Office

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ISBN 13 :
Total Pages : 2268 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Index of Patents Issued from the United States Patent Office by : United States. Patent Office

Download or read book Index of Patents Issued from the United States Patent Office written by United States. Patent Office and published by . This book was released on 1973 with total page 2268 pages. Available in PDF, EPUB and Kindle. Book excerpt: pt. 1. List of patentees.--pt. 2. Index to subjects of inventions.

N A S A Activities

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ISBN 13 :
Total Pages : 270 pages
Book Rating : 4.:/5 (312 download)

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Book Synopsis N A S A Activities by : U.S. National Aeronautics and Space Administration

Download or read book N A S A Activities written by U.S. National Aeronautics and Space Administration and published by . This book was released on 1972 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the ... Annual Conference on Engineering in Medicine and Biology

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ISBN 13 :
Total Pages : 426 pages
Book Rating : 4.2/5 (459 download)

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Book Synopsis Proceedings of the ... Annual Conference on Engineering in Medicine and Biology by :

Download or read book Proceedings of the ... Annual Conference on Engineering in Medicine and Biology written by and published by . This book was released on 1971 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Patent Abstracts Bibliography

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ISBN 13 :
Total Pages : 544 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis NASA Patent Abstracts Bibliography by : United States. National Aeronautics and Space Administration. Scientific and Technical Information Division

Download or read book NASA Patent Abstracts Bibliography written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Division and published by . This book was released on 1991 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: