Refrigerating machine oil composition

Details Refrigerating machine oil composition Refrigerating machine oil composition

1992-03-27

1994-05-10

Willis, Jr., Prince

Compositions

Vaporization, or expansion, refrigeration or heat or energy...

With lubricants, or warning, stabilizing or anti-corrosion...

252 41, 252 52A, 252 58, C09K 500, C10M10734, C10M11900

Patent

active

053104927

ABSTRACT:
Disclosed is a refrigerating machine oil composition, comprising a base oil and a metal salt of a carboxylic aid having from 3 to 60 carbon atoms.
The refrigerating machine oil (lubricating oil) of the present invention is very well miscible with hydrogen-containing Flon refrigerants such as Flon 134a, achieves an excellent lubrication performance and is good enough to bring forth marked improvement of a wear resistance, particularly a wear resistance of aluminum-steel friction surfaces.

REFERENCES:
patent: 1920845 (1933-08-01), Dantsizen
patent: 2212826 (1940-08-01), Downing et al.
patent: 2523863 (1950-09-01), Cook et al.
patent: 3129185 (1964-04-01), Rizzuti
patent: 4755316 (1988-07-01), Magid et al.
patent: 4948525 (1990-08-01), Sasaki et al.

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