Lubrication – Lubricators – Lubricant heating and/or cooling device
Patent
1997-09-02
2000-02-08
Graysay, Tamara L.
Lubrication
Lubricators
Lubricant heating and/or cooling device
1841042, 184 81, 184 622, F01M 500
Patent
active
060218681
ABSTRACT:
A cooling and lubrication system for a mechanical change gear transmission includes a first conduit for providing pressurized lubricating fluid from the engine and a second conduit for returning lubricating fluid to the engine. Lubrication may be provided in a dry-sump operating arrangement through a manifold which distributes lubricating fluid among transmission components. A splash lubrication arrangement controls the level of lubricating fluid by appropriate positioning of the transmission outlet port. A small transfer pump and a one-way valve may be utilized to transfer lubricating fluid from the transmission back to the engine.
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Eaton Corporation
Fenstermacher David M.
Graysay Tamara L.
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