Wing structure of air swirling device for internal...

Details Wing structure of air swirling device for internal... Wing structure of air swirling device for internal...

2005-01-11

2005-01-11

Huynh, Hai (Department: 3747)

Internal-combustion engines

Means to whirl fluid before, upon, or after entry into...

C123S590000

Reexamination Certificate

active

06840212

ABSTRACT:
An air swirling device adapted to be used in the air flow system of an internal combustion engine which comprises a swirling device body having a external dimension adapted for incorporation into said air flow system, a plurality of wing members having upper and lower side surfaces, said wing members extending radially and slantingly from the periphery of the swirling device body toward the center therof, and wherein at least one of the upper and lower side surfaces has a non-linear configuration.

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