Thermal insulation systems

Stock material or miscellaneous articles – Sheet including cover or casing

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C428S069000, C428S075000, C428S076000, C220S560120, C220S650000

Reexamination Certificate

active

06967051

ABSTRACT:
Thermal insulation systems and with methods of their production. The thermal insulation systems incorporate at least one reflection layer and at least one spacer layer in an alternating pattern. Each spacer layer includes a fill layer and a carrier layer. The fill layer may be separate from the carrier layer, or it may be a part of the carrier layer, i.e., mechanically injected into the carrier layer or chemically formed in the carrier layer. Fill layers contain a powder having a high surface area and low bulk density. Movement of powder within a fill layer is restricted by electrostatic effects with the reflection layer combined with the presence of a carrier layer, or by containing the powder in the carrier layer. The powder in the spacer layer may be compressed from its bulk density. The thermal insulation systems may further contain an outer casing. Thermal insulation systems may further include strips and seams to form a matrix of sections. Such sections serve to limit loss of powder from a fill layer to a single section and reduce heat losses along the reflection layer.

REFERENCES:
patent: 2396459 (1946-03-01), Dana
patent: 2552641 (1951-05-01), Morison
patent: 2643022 (1953-06-01), Cornell
patent: 3007596 (1961-11-01), Matsch
patent: 3930375 (1976-01-01), Hofmann
patent: 3993213 (1976-11-01), Burge et al.
patent: 4269323 (1981-05-01), Ito et al.
patent: 4304824 (1981-12-01), Karpinski
patent: 4564547 (1986-01-01), Hughes
patent: 4636415 (1987-01-01), Barito et al.
patent: 4657614 (1987-04-01), Andersson
patent: 4777086 (1988-10-01), Madden et al.
patent: 4878258 (1989-11-01), Casey
patent: 4945714 (1990-08-01), Bodolay et al.
patent: 5014494 (1991-05-01), George
patent: 5082335 (1992-01-01), Cur et al.
patent: 5160769 (1992-11-01), Garrett
patent: 5246759 (1993-09-01), Keller
patent: 5271980 (1993-12-01), Bell
patent: 5417789 (1995-05-01), Lauritzen
patent: 5500175 (1996-03-01), Bradt
patent: 5542255 (1996-08-01), Preston et al.
patent: 5716472 (1998-02-01), Rossetti
patent: 5749537 (1998-05-01), Muzio, Jr. et al.
patent: 6221456 (2001-04-01), Pogorski 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

Thermal insulation systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermal insulation systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermal insulation systems will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3487243

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