| 摘要 |
PCT No. PCT/US80/00935 Sec. 371 Date Jul. 21, 1980 Sec. 102(e) Date Jul. 21, 1980 PCT Filed Jul. 21, 1980 PCT Pub. No. WO82/00343 PCT Pub. Date Feb. 4, 1982.A readily fabricated, compact toroidal or radial heat exchanger assembly (10) including fore and aft ring-like distributor tanks (11,12) and a generally circular core assembly (13) sandwiched therein between. The heat exchanger assembly (10) additionally includes a rotary blower (14), positioned radially inwardly of the core assembly (13) and distributor tanks (11,12), which is adapted to draw air axially and force the same radially outwardly through the core assembly (13) and around the distributor tanks (11,12). The ring-like distributor tanks (11,12) are provided with the interior and exterior fins (44,39) which function as heat transfer surfaces and thus the tanks (11,12), per se, are utilized as heat dissipating means along with the core assembly (13). Each distributor tank (11,12) is also formed with a plurality of circumferentially spaced internal baffles or partitions (38) which are oriented with respect to the baffles or partitions (38) of the other distributor tank in such a manner that the liquid coolant is caused to make multiple axial and circumferential passes through the core assembly (13) resulting in considerably increasing the overall efficiency of heat transmission of the heat exchanger assembly (10).
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