Ventilation duct and insulation panel used for its internal lini

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

138120, 138152, 138155, F16L 922

Patent

active

061615935

ABSTRACT:
A ventilation duct includes an envelope lined on the inside by insulation panels. The panels have a lining on the side of the flow channel of the duct and on at least one part of at least one of transverse edges of the duct. This lining extends over at least one part of each of both sides of the edge and is integrated with the panel. Z shaped sections may be used to hold adjacent panels.

REFERENCES:
patent: 1063672 (1913-06-01), Flannery
patent: 3317074 (1967-05-01), Barker, Jr. et al.
patent: 3835606 (1974-09-01), Liberman
patent: 4241762 (1980-12-01), Link et al.
patent: 4280536 (1981-07-01), Gnant
patent: 4462618 (1984-07-01), Stone
patent: 5379806 (1995-01-01), Matthews et al.
patent: 5391840 (1995-02-01), Hughes et al.
patent: 5441083 (1995-08-01), Korsgaard
patent: 5487412 (1996-01-01), Matthews et al.
patent: 5654060 (1997-08-01), Holman et al.
patent: 5749399 (1998-05-01), Reyes Zorrilla
patent: 5783268 (1998-07-01), Noonan et al.
patent: 5918644 (1999-07-01), Haack et al.
patent: 5975146 (1999-11-01), Lardillat et al.
patent: 6000437 (1999-12-01), Ponder et al.

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

Ventilation duct and insulation panel used for its internal lini does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ventilation duct and insulation panel used for its internal lini, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ventilation duct and insulation panel used for its internal lini will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-263776

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