Internal-combustion engines – Means to whirl fluid before – upon – or after entry into...
Reexamination Certificate
2007-10-23
2007-10-23
Kamen, Noah P. (Department: 3747)
Internal-combustion engines
Means to whirl fluid before, upon, or after entry into...
C123S308000
Reexamination Certificate
active
11484707
ABSTRACT:
An intake module (1) for an internal combustion engine including a plurality of intake tracts (2, 3, 4, 5) in each of which two intake pipe openings (21, 22; 31, 32; 41, 42; 51, 52) are formed. One of the intake pipe openings (21, 31, 41, 51) in each intake tract has a constant cross section, and the second intake pipe opening has a flow cross section which can be varied depending on the operating mode of the engine. The two intake pipe openings in each intake tract are separated from each other by a partition (23, 33, 43, 53) which is inserted into a housing (6) in which the intake tracts (2, 3, 4, 5) are formed, and a movable component (7) is mounted on each of the partitions (23, 33, 43, 53) for varying the flow cross section of the second intake pipe opening (22, 32, 42, 52) of the respective intake tract.
REFERENCES:
patent: 6216666 (2001-04-01), Handl et al.
patent: 2004/0226536 (2004-11-01), Sakai et al.
patent: 195 03 771 (1996-08-01), None
patent: 19919533 (1999-11-01), None
patent: 0701057 (1996-03-01), None
patent: 1101916 (2001-05-01), None
patent: 9-126970 (1997-05-01), None
European Search Report dated Nov. 2, 2006 (Eight (8) pages).
Ludmann Armin
Nocera Ettore
Crowell & Moring LLP
Kamen Noah P.
Mann & Hummel GmbH
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