Acoustics – Sound-modifying means – Housing or enclosure
Reexamination Certificate
2008-04-03
2010-02-09
San Martin, Edgardo (Department: 2832)
Acoustics
Sound-modifying means
Housing or enclosure
C181S151000, C123S184570, C123S184530
Reexamination Certificate
active
07658263
ABSTRACT:
A device for noise transmission of an intake system of an internal combustion engine to the interior of a motor vehicle has a transmission line having an inlet at a first end and an exit provided with a mouth at a second end. A diaphragm is arranged at the second end to close off the mouth and to enable noise transmission. The inlet of the transmission line communicates with the intake system of the internal combustion engine. A protective device is arranged at the second end to protect the diaphragm.
REFERENCES:
patent: 3798393 (1974-03-01), Gorike
patent: 4440983 (1984-04-01), Facoetti et al.
patent: 4887690 (1989-12-01), Patel
patent: 4953655 (1990-09-01), Furukawa
patent: 5113968 (1992-05-01), Lemmon
patent: 5400413 (1995-03-01), Kindel
patent: 6551389 (2003-04-01), Spannbauer et al.
patent: 6600408 (2003-07-01), Walter et al.
patent: 6644436 (2003-11-01), Hofmann et al.
patent: 6848410 (2005-02-01), Hoffmann et al.
patent: 7043045 (2006-05-01), Takahashi
patent: 7188703 (2007-03-01), Hofmann et al.
patent: 7464788 (2008-12-01), Alex et al.
patent: 2002/0157897 (2002-10-01), Hofmann et al.
patent: 2005/0121255 (2005-06-01), Hofmann et al.
patent: 2005/0133300 (2005-06-01), Hofmann et al.
patent: 2006/0283658 (2006-12-01), Abe et al.
patent: 2007/0044747 (2007-03-01), Sawatari et al.
patent: 2007/0079784 (2007-04-01), Sasaki et al.
patent: 2007/0277768 (2007-12-01), Takeuchi et al.
patent: 2009/0000587 (2009-01-01), Seko et al.
patent: 4435296 (1996-04-01), None
patent: 19930025 (2000-11-01), None
patent: 10016104 (2001-10-01), None
patent: 10116169 (2002-10-01), None
patent: 1748420 (2007-01-01), None
patent: 1764779 (2007-03-01), None
patent: 57051910 (1982-03-01), None
patent: 2003262166 (2003-09-01), None
patent: 2004218458 (2004-08-01), None
Alex Matthias
Jasnie Jasris
Mah Keat
Vogt Sabine
Weber Marcus
Mann & Hummel GmbH
Martin Edgardo San
LandOfFree
Device for noise transmission in a motor vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for noise transmission in a motor vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for noise transmission in a motor vehicle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4216603