초록 ▼

A secondary containment reservoir device having a bottom and side walls forming a reservoir, and communicating with the reservoir an expandable retention bladder which automatically expands to receive liquid from the reservoir, allowing the total capacity of the device to greatly exceed the capacity

A secondary containment reservoir device having a bottom and side walls forming a reservoir, and communicating with the reservoir an expandable retention bladder which automatically expands to receive liquid from the reservoir, allowing the total capacity of the device to greatly exceed the capacity of the reservoir alone. The device can be adapted to receive or support any type of primary liquid container above the reservoir, including drums, barrels, tanks, IBC\s, tanker vehicles, tanker trailers or railroad tankers. In one embodiment, the reservoir is formed within a pallet having a support deck to receive drums or barrels of liquid. A single bladder or multiple bladders may be used, and the bladders may be mounted internally or externally.

대표청구항 ▼

A secondary containment reservoir device having an expandable liquid retention capacity comprising a bottom and side walls joined to form a reservoir to retain liquids and an expandable liquid retention means mounted externally to said side walls and communicating with said reservoir through an inle

A secondary containment reservoir device having an expandable liquid retention capacity comprising a bottom and side walls joined to form a reservoir to retain liquids and an expandable liquid retention means mounted externally to said side walls and communicating with said reservoir through an inlet port, said retention means comprising a bladder composed of a non-rigid, liquid-impermeable material stored within a housing in a low volume configuration which automatically expands to receive liquid from said reservoir.