Sound insulation assembly for mounting in a tubular part,...

Details Sound insulation assembly for mounting in a tubular part,... Sound insulation assembly for mounting in a tubular part,...

2006-01-24

2006-01-24

Martin, Edgardo San (Department: 2837)

Acoustics

Sound-modifying means

Housing or enclosure

C296S187020

Reexamination Certificate

active

06988585

ABSTRACT:
A sound insulation in tubular parts regardless of the section shape of the part, uses a piece of material that is suitable for expanding over the entire section of the section, which piece is mounted using a support suitable for fixing to the wall of the tube that is to be insulated. In a particular embodiment, a sound insulation assembly mounted in a part presenting a longitudinal direction and a tubular wall comprises a wafer that is thermally expandable to form a foam, said wafer having two parallel main faces and extending essentially along a main plane from a first wall portion towards the diametrically opposite wall portion, together with a wafer support comprising a clamp for retaining the wafer prior to expansion and coupled to fixing means in the form of a clip for fixing to the first wall portion of the part.

REFERENCES:
patent: 4810548 (1989-03-01), Ligon et al.
patent: 5213391 (1993-05-01), Takagi
patent: 5344208 (1994-09-01), Bien et al.
patent: 5506025 (1996-04-01), Otto et al.
patent: 5631027 (1997-05-01), Takabatake
patent: 5642914 (1997-07-01), Takabatake
patent: 5678826 (1997-10-01), Miller
patent: 5755486 (1998-05-01), Wycech
patent: 5904024 (1999-05-01), Miwa
patent: 5979902 (1999-11-01), Chang et al.
patent: 6062624 (2000-05-01), Crabtree et al.
patent: 6093358 (2000-07-01), Schiewe et al.
patent: 6103341 (2000-08-01), Barz et al.
patent: 6114004 (2000-09-01), Cydzik et al.
patent: 6146565 (2000-11-01), Keller
patent: 6347799 (2002-02-01), Williams et al.
patent: 6382635 (2002-05-01), Fitzgerald
patent: 6413611 (2002-07-01), Roberts et al.
patent: 6455146 (2002-09-01), Fitzgerald
patent: 6491336 (2002-12-01), Beckmann et al.
patent: 6649243 (2003-11-01), Roberts et al.
patent: 6863338 (2005-03-01), Stahl
patent: 2004/0201258 (2004-10-01), Daniere et al.
patent: 2004/0239148 (2004-12-01), Ratet
patent: 0383498 (1993-03-01), None
patent: 0730999 (1996-09-01), None

Affiliated with

Also associated with

Rating

Sound insulation assembly for mounting in a tubular part,... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sound insulation assembly for mounting in a tubular part,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sound insulation assembly for mounting in a tubular part,... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3542312