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The reduction of a ""safety catastrophic'' potential hazard: A case historyA worst case analysis is reported on the safety of time watch movements for triggering explosive packages on the lunar surface in an experiment to investigate physical lunar structural characteristics through induced seismic energy waves. Considered are the combined effects of low pressure, low temperature, lunar gravity, gear train error, and position. Control measures constitute a seal control cavity and design requirements to prevent overbanking in the mainspring torque curve. Thus, the potential hazard is reduced to safety negligible.
Document ID
19720018330
Document Type
Conference Paper
Authors
Joseph P. Jones
(Bendix Corporation Ann Arbor, MI, United States)
Date Acquired
August 6, 2013
Publication Date
May 26, 1971
Publication Information
Publication: Proceedings of the NASA Government-Industry System Safety Conference
Subject Category
General
Meeting Information
Government-Industry System Safety Conference(Greenbelt, MD)
Distribution Limits
Public
Copyright
Public Use Permitted.

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IDRelationTitle19720018311Analytic PrimaryGovernment-Industry System Safety ConferenceN72-25961 16-34Analytic Primary
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