Flexible material for use in an inflatable structure

B - Operations – Transporting – 32 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B32B 5/12 (2006.01) B32B 5/26 (2006.01) B64B 1/00 (2006.01) B64B 1/58 (2006.01) D03D 11/00 (2006.01) D04B 21/14 (2006.01)

Patent

CA 2195548

The invention is a material suitable for use as the wall of a pressurized container such as the gas bag of a lighter-than-air vehicle. In detail, the invention includes a first flexible ply (64) having filamentary material comprising unidirectional filamentary material at 0 and 90 degrees to each other. A second flexible layer (70) is included having unidirectional filamentary material at 0 and 90 degrees to each other and at 45 degrees to the filamentary material of the first ply (64). The strain value at failure for the filamentary material of the second ply (70) is greater than the 0 and 90 degree filamentary material of the first layer (64). The first and second plies (64, 70) are bonded together by a resin. Preferably, an additional film (79) of gas impermeable material and an ultraviolet radiation resistant material (80) are bonded to the first two plies (64, 70).

L'invention est un matériau adapté à une utilisation en tant que paroi d'un conteneur sous pression tel que le ballonnet d'un aérostat. L'invention comprend, de façon détaillée, une première couche souple (64) comportant un matériau filamenteux comprenant un matériau filamenteux unidirectionnel à 0 et 90 degrés l'un par rapport à l'autre. On a prévu une seconde couche souple (70) présentant un matériau filamenteux unidirectionnel à 0 et 90 degrés l'un par rapport à l'autre et à 45 degrés par rapport au matériau filamenteux de la première couche (64). La valeur de la déformation à la rupture du matériau filamenteux de la seconde couche (70) est supérieure à celle du matériau filamenteux à 0 et 90 degrés de la première couche (64). La valeur et seconde couches (64, 70) sont liées ensemble par une résine. Un film supplémentaire (79) de matériau imperméable au gaz ainsi qu'un matériau (80) résistant aux rayonnements ultraviolets sont de préférence liés aux deux premières couches (64, 70).

LandOfFree

Say what you really think

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

Rating

Flexible material for use in an inflatable structure does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flexible material for use in an inflatable structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flexible material for use in an inflatable structure will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1727197

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