Air intake tube for an internal combustion engine
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United States of America Patent
Stats
-
Apr 11, 2006
Grant Date -
Mar 4, 2004
app pub date -
Oct 10, 2001
filing date -
Oct 10, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An air intake, especially for internal combustion engines with a V-shaped cylinder arrangement, which is composed of two units (16a, 16b). From the two units (16a, 16b) extend the intake ducts (19a, 19b), each associated with one cylinder bank (11) of the internal combustion engine. By dividing the air intake device into two units (16a, 16b), the unit (16a) can be mounted first on the internal combustion engine, a free space (20) for the mounting tool being necessary. Then the unit (16b) is placed and bolted on, the air intake ducts (19b) being able to run through the free space (20) in the hatched area (23), since the unit (16a) is already installed. The advantage of this air intake tube configuration is a substantially greater geometric freedom of design.

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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
FILTERWERK MANN & HUMMEL GMBH | HINDENBURGSTRASSE 45 D-71638 LUDWIGSBURG |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Olson, Brad | Plainwell, MI | 7 | 79 |
Pietrowski, Herbert | Pleidelsheim, DE | 23 | 138 |
Vichinsky, Kevin | Portage, MI | 15 | 74 |
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Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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