The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 02, 1995
Filed:
Jan. 22, 1993
William Rogers, Hopatcong, NJ (US);
James J Ernst, Livingston, NJ (US);
Steven Williamson, Haledon, NJ (US);
Dominick J Musto, Middlesex, NJ (US);
Symtron Systems, Inc., Fair Lawn, NJ (US);
Abstract
A fire fighting trainer for use in training fire fighters to extinguish jet crash fuel fires and the like, the trainer includes a supply pipe and control valve, a distribution pipe with holes, an open tank with a diffuser being a mixture of water and gravel within which the distribution pipe is disposed, so that liquid propane jets out from the holes, then passes as vapor bubbles to the diffuser surface, then collects as propane vapor on the surface, and a gas pilot flame device for lighting the propane vapor to form flames on the diffuser surface. The simulated flames look very similar to jet crash liquid fuel flames.