F - Mech Eng,Light,Heat,Weapons – 01 – P
Patent
F - Mech Eng,Light,Heat,Weapons
01
P
F01P 1/04 (2006.01) F01P 3/08 (2006.01)
Patent
CA 2090330
2090330 9305285 PCTABS00020 The cooling nozzle (60) of the present invention includes a non-metallic body (64) and a metallic insert (110). The non-metallic body (64) includes a single passage (84) therein which has a first transition area (92) for directing a cooling fluid (50) into a pair of passages (86) to provide smooth, reduced turbulences and reduced eddie currents. The cooling nozzle (60) further includes a second transition area (100) for directing the cooling fluid (50) from the pair of passages (86) into a second pair of passages (94) being of a different cross-sectional area to provide a smooth, reduced turbulences and reduced eddie currents. The metallic insert (110) prevents the non-metallic nozzle (60) from being crushed when assembled to the engine (12). Thus, the cooling nozzle (60) of the present invention results in a low cost efficient cooling nozzle (60).
Berlinger Willibald G.
Caterpillar Inc.
Kirby Eades Gale Baker
LandOfFree
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