Device for adjusting the loading motion of the intake air in...

Details Device for adjusting the loading motion of the intake air in... Device for adjusting the loading motion of the intake air in...

2006-09-26

2006-09-26

Huynh, Hai (Department: 3747)

Internal-combustion engines

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

Having multiple oxidant inlet means

Reexamination Certificate

active

07111608

ABSTRACT:
A device for adjusting the loading motion of the intake air in internal combustion engines comprises a housing, which can be connected between an intake module and a cylinder head of an internal combustion engine, the surface of the housing facing the intake module having at least a first opening with a first inlet channel for a cylinder of the internal combustion engine and at least a second opening with a second inlet channel for the same cylinder of the internal combustion engine. Each second opening is provided with a helical valve that can be controlled by an actuator.

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patent: 2002/0108601 (2002-08-01), Dietz et al.
patent: 2002/0179030 (2002-12-01), Fiesel et al.

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