Special effects cloud generation system

Details Special effects cloud generation system Special effects cloud generation system

2006-04-04

2006-04-04

Doerrler, William C. (Department: 3744)

Refrigeration

Storage of solidified or liquified gas

Liquified gas transferred as liquid

C062S052100

Reexamination Certificate

active

07021065

ABSTRACT:
An effects generation system structured to produce a controlled special effects cloud and comprising a cryogenic fluid source including a container wherein a quantity of a cryogenic fluid is stored. The container includes a fluid outlet and a fluid inlet, the fluid inlet being disposed in fluid flow communication with a pressurization assembly that is structured to maintain an outflow of the cryogenic fluid, under pressure, through the fluid outlet and into a delivery assembly operatively connected with the fluid outlet and structured to deliver the cryogenic fluid into a predetermined area through a plurality of delivery ports and into reactive proximity with a quantity of a reactive fluid so as to bring about a phase change in the reactive fluid sufficient to result in the formation of the special effects cloud.

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patent: 6257017 (2001-07-01), Kimble
patent: 6430940 (2002-08-01), Gonzalez
patent: 6619048 (2003-09-01), Gonzalez

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