Folded horn enclosure with unitary pathway

Acoustics – Diaphragm and enclosure – With horn

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C181S145000, C181S153000, C181S156000, C181S159000, C181S192000, C381S342000, C381S345000

Reexamination Certificate

active

07743878

ABSTRACT:
A folded horn enclosure including a unitary throat and horn pathway which is optimized for ⅛th space placement when operated as a stacked pair. The enclosure uses at least 2 different flare rates and is suitable for standing vertically and horizontally, and further allowing stacking of 2 enclosures to form a full-sized corner horn.

REFERENCES:
patent: 3666041 (1972-05-01), Engelhardt
patent: 3923124 (1975-12-01), Hancock
patent: 4173266 (1979-11-01), Pizer et al.
patent: 4213008 (1980-07-01), Helffrich
patent: 4313032 (1982-01-01), Thomas et al.
patent: 4373606 (1983-02-01), Clements et al.
patent: 4524846 (1985-06-01), Whitby
patent: 4790408 (1988-12-01), Adair
patent: 5187333 (1993-02-01), Adair
patent: 6078676 (2000-06-01), Takenaka
patent: 6144751 (2000-11-01), Velandia
patent: 7436972 (2008-10-01), Bouvier
patent: 2003/0228027 (2003-12-01), Czerwinski
patent: 2005/0047622 (2005-03-01), Graber
patent: 2005/0276431 (2005-12-01), Moore
patent: 2006/0231328 (2006-10-01), Moore

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Folded horn enclosure with unitary pathway does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Folded horn enclosure with unitary pathway, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Folded horn enclosure with unitary pathway will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4186520

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.