Acoustics – Sound-modifying means – Sound absorbing panels
Reexamination Certificate
2005-11-22
2005-11-22
Martin, Edgardo San (Department: 2837)
Acoustics
Sound-modifying means
Sound absorbing panels
C181S286000, C181S296000, C181S240000, C060S323000, C428S174000, C428S201000, C428S138000, C442S378000, C442S381000, C442S394000
Reexamination Certificate
active
06966402
ABSTRACT:
A heat shield includes an inner portion, an outer portion, first and second insulating portions, and a deflecting portion. The inner portion includes a reflective material to reflect thermal energy that radiates from a heat/acoustic source. The outer portion includes a rigid material to provide structural support for the heat shield. The first and second insulating portions are intermediately positioned between the inner and outer portions. The deflecting portion is intermediately positioned between the first and second insulating portions to deflect acoustics from the heat/acoustic source. A method for manufacturing the heat shield is also disclosed.
REFERENCES:
patent: 2045733 (1936-06-01), Spafford
patent: 4093482 (1978-06-01), Ogata et al.
patent: 4619344 (1986-10-01), Uesugi et al.
patent: 4687697 (1987-08-01), Cambo et al.
patent: 4709781 (1987-12-01), Scherzer
patent: 5057176 (1991-10-01), Bainbridge
patent: 5100733 (1992-03-01), Yoshida et al.
patent: 5139839 (1992-08-01), Lim
patent: 5196253 (1993-03-01), Mueller et al.
patent: 5334806 (1994-08-01), Avery
patent: 5424139 (1995-06-01), Shuler et al.
patent: 5464952 (1995-11-01), Shah et al.
patent: 5590524 (1997-01-01), Moore, III et al.
patent: 5665943 (1997-09-01), D'Antonio
patent: 5792539 (1998-08-01), Hunter
patent: 5945643 (1999-08-01), Casser
patent: 6026846 (2000-02-01), Wolf et al.
patent: 6251498 (2001-06-01), Fukushima et al.
patent: 6305494 (2001-10-01), Pfaffelhuber et al.
patent: 6328513 (2001-12-01), Niwa et al.
patent: 6451447 (2002-09-01), Ragland et al.
patent: 6465110 (2002-10-01), Boss et al.
patent: 6581720 (2003-06-01), Chen et al.
patent: 6681890 (2004-01-01), Chen et al.
patent: 2004/0142152 (2004-07-01), Chen et al.
patent: 2 152 431 (1985-08-01), None
patent: 09049426 (1997-02-01), None
patent: 09242561 (1997-09-01), None
patent: 2001065363 (2001-03-01), None
patent: WO-90/12168 (1990-10-01), None
patent: WO-97/36743 (1997-10-01), None
International Search Report (2 pages).
Boogemans Mark
Kirkwood Jason
Matias Calin
DANA Corporation
Martin Edgardo San
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