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:
Apr. 27, 2004
Filed:
Apr. 10, 2002
James J. Callas, Peoria, IL (US);
Scott B. Fiveland, Peoria, IL (US);
Caterpillar Inc, Peoria, IL (US);
Abstract
A reciprocating internal combustion engine used a crankshaft to develop rotating motion. A rotary pulse detonation engine can be adapted to rotate a shaft. A combustor portion of the rotary pulse detonation engine is spaced from an axis of the shaft a preestablished distance therebetween in a mass member. An intake portion and an exhaust portion of the combustor portion is positioned in a parameter of the mass member. A combustion portion of the combustor portion is interposed the intake portion and the exhaust portion. The combustion portion has a frustoconical first position which converges to form a deflagration wave and progresses into a detonation. The deflagration to detonation transition occurs in the transition region. A combustible fuel and air mixture is combusted in the combustor portion creating a high speed jet exiting the exhaust portion and rotating the shaft.