초록 ▼

Disclosed is a blast containment vessel. A body has an opening. An external door is configured to form a seal surrounding the opening when the external door is in a closed position. A yoke is configured to retain the door in the closed position. A first automatic system is configured to automaticall

Disclosed is a blast containment vessel. A body has an opening. An external door is configured to form a seal surrounding the opening when the external door is in a closed position. A yoke is configured to retain the door in the closed position. A first automatic system is configured to automatically move the external door into and out of the closed position. A second automatic system is configured to automatically move the yoke when the external door is in the closed position. During and after a blast event, the body and the external door contain products of the blast event and the seal remains intact.

대표청구항 ▼

The invention claimed is: 1. A blast containment vessel, comprising: a body having a wall and an opening; at least one purge/drain port extending through the wall; a door configured to form a seal surrounding the opening when the door is in a closed position; a yoke configured to retain the door in

The invention claimed is: 1. A blast containment vessel, comprising: a body having a wall and an opening; at least one purge/drain port extending through the wall; a door configured to form a seal surrounding the opening when the door is in a closed position; a yoke configured to retain the door in the closed position; a first system configured to move the door into and out of the closed position; and a second system configured to move the yoke when the door is in the closed position, wherein the vessel is adapted for containing a blast of up to and including 26 lbs. of TNT and wherein during a blast event, the purge/drain port remains sealed and during and after the blast event, the body and the door contain products of the blast event and the seal remains intact. 2. The blast containment vessel according to claim 1 wherein the purge/drain port includes an attached hose and valve to allow fluid and gas flow in and out of the vessel after the blast event. 3. The blast containment vessel according to claim 2 wherein the purge/drain port includes an internal mechanism to prevent a blast load from escaping through the hose and valve during the blast event. 4. The blast containment vessel according to claim 3 wherein the internal mechanism of the purge/drain port allows static pressure through when the valve is opened to facilitate decontamination of the vessel. 5. The blast containment vessel according to claim 1 wherein the vessel is portable and is adapted for transportation to and from a blast site.