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Publication Title | United StatesPatent Paulino HYBRID ENGINE WITH A GAS TURBINE ENGINE

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(12)United StatesPatent Paulino

(54) HYBRID ENGINE WITH A GAS TURBINE ENGINE

(75) Inventor: JoseRPaulino,WestPalmBeach,FL (Us)

(73) Assignee: FloridaTurbineTechnologies,Inc., Jupiter,FL(US)

(10)PatentNo.: US 8,432,048B1 (45) Date of Patent: Apr. 30, 2013

3,970,163 A * 7/1976 Kinoshita ................. 180/6526 4,843,816 A * 7/1989 Kronogardeta1. 60/39.183 5,819,524 A * 10/1998 Bosleyetal. .. 60/39.465 6,418,707 B1* 7/2002 Paul ............................... 60/784

FOREIGN PATENT DOCUMENTS

GB 2466081 A * 6/2010 JP 2003328772 A * 11/2003 W0 W0 9919161 A1 * 4/1999

* cited by examiner

PrimaryExaminer* JosephWaks (74)Attorney,Agent,orFirm* JohnRyZnic

(57) ABSTRACT

A hybridpoWerplantWithagasturbineenginethatproduces ahotgas?oW thatispassedthroughapoWerturbinetodrive anoutputshaft.A secondcompressorandsecondcombustor isdrivenby an electricmotor toproduce a second hot gas ?oW that is passed through the poWer turbine to drive the output shaft.atacruisespeed,onlythegasturbineengineisoperated to supply hot gas to the poWer turbine. At loW speed or idle, onlythesecondcompressorandsecondcombustorisusedto produceahotgas?oW forthepoWerturbine.Atmaximum poWer,boththegasturbineengineandthesecondcompressor and combustor produces hot gas for the poWer turbine.

2Claims,1DrawingSheet

17

(*) Notice:

Subjecttoanydisclaimer,thetermofthis patent is extended or adjusted under 35 U.S.C. 154(b) by 304 days.

(21) Appl.N0.:13/042,676

(22) Filed:

(51) Int.Cl. B60K 1/00

Mar.8,2011

(2006.01)

(52) US.Cl.

USPC .......................................................... 290/1A

(58) FieldofClassi?cationSearch..290/1A Seeapplication?leforcompletesearchhistory.

(56) References Cited

U.S.PATENT DOCUMENTS

3,703,146 A * 11/1972 Kovats ........................ 105/61.5 3,813,557 A * 5/1974 Traeger ............................ 290/2

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