Patent ID: 7004735

Claim:
A scroll-type fluid machine comprising: a stationary scroll having a stationary wrap which axially extends at a vertical end face; an orbiting scroll having an orbiting wrap which is engaged with said stationary wrap of said stationary scroll, air being pressurized by revolving said orbiting scroll with respect to the stationary scroll eccentrically; a discharge bore formed in the stationary scroll to discharge said pressurized air; and a cooler mounted to the stationary scroll and comprising a cooler body having a zig-zag shape groove on a vertical surface which faces the vertical end face of the stationary scroll, a zig-zag shape conduit being engaged in said groove of said cooler body, said cooler body having a plurality of fins projecting on a reverse surface of said vertical surface of the cooler body, said conduit communicating with said discharge bore at one end and with an outlet at the other end, both the cooler body and the conduit being made of high-thermally-conductive material to allow the pressurized air passed through the conduit to be cooled.