Patent ID: 11970852
Assignee: nan
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 0:
1. An inflatable barrier comprising an inflatable bag, wherein:
the inflatable bag is generally in a shape that allows separating air in a first section of space in a building from air in a second section of space and that provides containment of the air in the first section, protecting the air in the second section;
the first section and the second section are outside the inflatable barrier;
the inflatable bag is configured to keep the air in the first section at a different pressure than the air in the second section;
the shape has a front, a back, two sides, a top, and a bottom;
the inflatable bag comprises at least one edge seal that includes two or more parallel inflatable tubes along at least one of a length of a side or a length of the top or a length of the bottom;
on the back, the inflatable bag has a first opening;
the first opening is configured to receive air inflow from an air mover in the first section; and
a first vent carrier is located on the front, wherein the first vent carrier is configured to hold and connect to a removable and replaceable vent, and wherein the vent is configured to release air from inside the inflatable bag to the second section of space, while the inflatable bag stays inflated.