Thiocarbamates for metal/ceramic lubrication

Compositions – Electrolytes for electrical devices

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

252 475, 252 493, 252 68, 44367, 44387, C10M13518

Patent

active

054457491

ABSTRACT:
Hybrid engines containing a metal-ceramic interface can be lubricated with composition comprising a carrier fluid and a molybdenum thiocarbamate. Friction and wear are low even when detergent and dispersant additives are present in the lubricant.

REFERENCES:
patent: 2794781 (1957-06-01), Diamond et al.
patent: 2805996 (1957-09-01), Deger
patent: 3356702 (1967-12-01), Farmer et al.
patent: 3419589 (1968-12-01), Larson et al.
patent: 3462367 (1969-08-01), Booker
patent: 3707498 (1972-12-01), Milsom
patent: 3840463 (1974-10-01), Froeschmann et al.
patent: 3988249 (1976-10-01), Geucarelli et al.
patent: 4098705 (1978-07-01), Sakurai et al.
patent: 4178251 (1979-12-01), Papay et al.
patent: 4395343 (1983-07-01), de Vries et al.
patent: 4479883 (1984-10-01), Shaub et al.
patent: 4588829 (1986-05-01), Pan et al.
patent: 4681958 (1987-07-01), Halbert et al.
patent: 4832867 (1989-05-01), Seiki et al.
patent: 4842753 (1989-06-01), Mori et al.
patent: 4846983 (1989-07-01), Ward
patent: 4849123 (1989-07-01), Tipton et al.
patent: 4978464 (1990-12-01), Coyle et al.
patent: 5055211 (1991-10-01), Habeeb et al.
patent: 5236610 (1993-08-01), Perez et al.
"Verschleiss und Reibung keramischer Werkstoffe bei Mischrebung", Tribologie & Schmierungstechnik, 28, pp. 282-287, May, 1992.
Gates et al "Effect of Selected Chemical Compounds on the Lubrication of Silicon Nitride" Tribology Transactions, 34 (1991) 417-425.
Yamamoto et al "Friction and Wear Characteristics of Molybdenum Dithiocarbamate and Molybdenum Dithiophosphate: Tribology Transacitons" 32 (1989) 2 251-257.
Rounds "Effect of Detergents on ZDP Antiwear Performance as Measured in Four-Ball Wear Tests": J. Soc. Tribologists and Lubrication Engineers, Lubricating Engineering 45 12 (1989 761-769.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Thiocarbamates for metal/ceramic lubrication does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thiocarbamates for metal/ceramic lubrication, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thiocarbamates for metal/ceramic lubrication will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1817889

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.