Solid lubricant for lubricating rotary trunnion supported...

Details Solid lubricant for lubricating rotary trunnion supported... Solid lubricant for lubricating rotary trunnion supported...

2006-04-18

2006-04-18

McAvoy, Ellen M. (Department: 1764)

Solid anti-friction devices, materials therefor, lubricant or se

Lubricants or separants for moving solid surfaces and...

Graphite, coal, or elemental carbon

C508S103000, C508S104000, C508S105000

Reexamination Certificate

active

07030065

ABSTRACT:
A solid lubricant bar for use in high temperature environments, such as rotary kilns, comprising an organo phosphate, such as triphenyl phosphate, a solid lubricant selected from the group comprising graphite, molybdenum, boron, boron nitride, tungsten, polytetrafluoroethylene, and mixtures thereof; and a soft metal selected from the group consisting of copper, aluminum, tin and mixtures thereof. The solid lubricant bar has an auto-ignition temperature of at least about 1,000 degrees Fahrenheit (537 degrees Celsius).

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patent: 6767870 (2004-07-01), Lockett, Sr.

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