초록 ▼

A thermal barrier comprising a heat responsive intumescent insulating material partially filling open cells in a layer of fire retardant honeycomb material. The thermal barrier is adhesively bonded to the inner surface of an aircraft skin panel. The intumescent material is in thermal contact with th

A thermal barrier comprising a heat responsive intumescent insulating material partially filling open cells in a layer of fire retardant honeycomb material. The thermal barrier is adhesively bonded to the inner surface of an aircraft skin panel. The intumescent material is in thermal contact with the skin and expands in response to heat conducted through the skin. The intumescent material may comprise one or more of a wide variety of matrix systems and fillers. Interior upholstery adhesively bonded to the honeycomb material completes the thermal barrier installation.

대표청구항 ▼

A thermal barrier comprising: a layer of fire-retardant honeycomb material having a plurality of open cells; an exterior panel connected to said honeycomb material for closing the side of said honeycomb material expected to undergo a temperature increase; and an intumescent insulating material parti

A thermal barrier comprising: a layer of fire-retardant honeycomb material having a plurality of open cells; an exterior panel connected to said honeycomb material for closing the side of said honeycomb material expected to undergo a temperature increase; and an intumescent insulating material partially filling said cells, said intumescent insulator bonded to said cells and against said exterior panel for decomposing into an expanded foam when heated, such that a fire-resistant layer filling said cells is formed and where said intumescent insulating material is selected from the group consisting of epoxy resin, vinyl resin, silicone resin, sodium silicate, silicone rubber, butyl rubber, magnesium oxide and magnesium chloride.