Inert gas blanket for protection from oxidation

Inert gas blanket protects oxidatively labile substance from oxidation. For example, fuels and lubricants such as present in fuel tanks, bearings, crankcases, gear boxes, transmissions, and so forth, employed in or in conjunction with internal combustion, jet and turbine engines, or a combustible su...

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Bibliographische Detailangaben
Hauptverfasser:	HALL RICHARD H, SELBY THEODORE W
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LUBRICATING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	Inert gas blanket protects oxidatively labile substance from oxidation. For example, fuels and lubricants such as present in fuel tanks, bearings, crankcases, gear boxes, transmissions, and so forth, employed in or in conjunction with internal combustion, jet and turbine engines, or a combustible substance such as flour dust in a grain silo, can be protected with a nitrogen blanket provided from the separation of air with a membrane containing device. Useful life of oleaginous liquids and hydrocarbon-based lubricants can be extended. For example, with the practice of the present invention, it may be necessary to change automobile engine oil only after twenty to fifty thousand miles of use.