Internal-combustion engines – Means to whirl fluid before – upon – or after entry into...
Reexamination Certificate
2005-09-06
2005-09-06
Vo, Hieu T. (Department: 3747)
Internal-combustion engines
Means to whirl fluid before, upon, or after entry into...
Reexamination Certificate
active
06938608
ABSTRACT:
The invention relates to an air flow twisting device that can twist the air in an air inlet system of internal combustion engine. This device can be installed between an air filter and an engine combustion chamber. The device includes a body having a bore therethrough and a length. The device can be made from various materials such as metals, polymers or ceramics.
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Christie Parker and Hale, LLP
Vo Hieu T.
LandOfFree
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