Lubrication – Systems – With safety or indicating means
Patent
1989-10-13
1992-03-24
Husar, Stephen F.
Lubrication
Systems
With safety or indicating means
184 611, 184 626, 60 39091, F01M 118
Patent
active
050979264
ABSTRACT:
An embergency lubrication mist system is operable in response to a drop in oil pressure in a primary lubrication system for components inside a casing. An emergency oil reservoir provides a head of oil for discharge through an air activated misting nozzle sized to dispense an oil in a mist for fogging the inside of the casing and coating the components inside. The misting nozzle has an air passageway normally closed to a source of air and opening to operate the emergency system in response to a drop of pressure in the primary lubricating system.
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ASLE Article Entitled "Designing a Mist Oil", T. D. Newingham, vol. 33, 3, 128-132 of Lubrication Engineering 05/10/76.
ASLE Article Entitled "Oil Mist Lubrication", J. R. Gordon, vol. 35, 12, 687-691 of Lubrication Engineering 04/30/79.
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"NASA Emergency and Microfog Lubrication and Cooling of Bearings for Helicopters", J. W. Rosenlieb, 8/27/86.
Bell Helicopter Textron Inc.
Cariaso Alan B.
Husar Stephen F.
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