Abstract: An assembly for cooling a penetrant from the non-fire side of a barrier and to extend the time that a firestop prevents the passage of flames and hot gases of a through penetration firestop installation. The present invention includes an encapsulation wrap that is positioned adjacent to and surrounding a penetrant or conduit. The encapsulation wrap comprises a plurality of individual coolant packages, each of which contains purified water or other appropriate coolant. An exterior banding structure is provided which is positioned adjacent to the encapsulation wrap and includes a plurality of vents to improve its heat dissipation properties and may include exterior fins. The encapsulation wrap and exterior banding are positioned and held in place by a hose clamp or other suitable attachment means. The packets of coolant are engineered to release a controlled amount of coolant when the coolant and/or penetrant achieves a predetermined temperature.

Abstract: An assembly for cooling a penetrant from the non-fire side of a barrier and to extend the time that a firestop prevents the passage of flames and hot gases of a through penetration firestop installation. The present invention includes an encapsulation wrap that is positioned adjacent to and surrounding a penetrant or conduit. The encapsulation wrap comprises a plurality of individual coolant packages, each of which contains purified water or other appropriate coolant. An exterior banding structure is provided which is positioned adjacent to the encapsulation wrap and includes a plurality of vents to improve its heat dissipation properties and may include exterior fins. The encapsulation wrap and exterior banding are positioned and held in place by a hose clamp or other suitable attachment means. The packets of coolant are engineered to release a controlled amount of coolant when the coolant and/or penetrant achieves a predetermined temperature.

Abstract: An assembly for cooling a penetrant from the non-fire side of a barrier and to extend the time that a firestop prevents the passage of flames and hot gases of a through penetration firestop installation. The present invention includes an encapsulation wrap that is positioned adjacent to and surrounding a penetrant or conduit. The encapsulation wrap comprises a plurality of individual coolant packages, each of which contains purified water or other appropriate coolant. An exterior banding structure is provided which is positioned adjacent to the encapsulation wrap and includes a plurality of vents to improve its heat dissipation properties and may include exterior fins. The encapsulation wrap and exterior banding are positioned and held in place by a hose clamp or other suitable attachment means. The packets of coolant are engineered to release a controlled amount of coolant when the coolant and/or penetrant achieves a predetermined temperature.

Abstract: A multi-winged flying toy includes a handle with a wing attachment at the upper end and a plurality of wings, each with a center hole for attachment. The attachment mechanism allows pivoting of the wings. The handle includes positioning and torque resisting formations for arranging the wings in a first position, where the wings are in alignment with one another, and a second flyable position. The handle has a centrally bored passage, and attachment shank having expanded width head, connected at its end opposite the head, to a tension mechanism located within the passage so as to maintain the shank tensed against the wings to retain the wings in first or second positions.