Foil bearing rubbing surface coating application methods

Details Foil bearing rubbing surface coating application methods Foil bearing rubbing surface coating application methods

1982-09-21

1984-03-06

Lusignan, Michael R.

Bearings

Rotary bearing

Fluid bearing

308241, 308DIG9, 291495R, 291495NM, 252 12, 252 122, 252 29, 427355, 427379, F16C 124, F16C 3300, B05D 302, B05D 312

Patent

active

044358393

ABSTRACT:
A specially designed method is used to apply a graphite fluoride (CFx)-polyimide binder dry lubricant coating to the rubbing contact surface of a foil element used in a high speed gas foil bearing.

REFERENCES:
patent: 3677612 (1972-07-01), Barnett et al.
patent: 3776845 (1973-12-01), Watanabe et al.
patent: 3856686 (1974-12-01), Sato et al.
patent: 4005914 (1977-02-01), Newman

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