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Publication Title | UnitedStatesPatent Edelman et al. FOILBEARINGROTARYFLOW COMPRESSOR WITH CONTROL VALVE

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Text | UnitedStatesPatent Edelman et al. FOILBEARINGROTARYFLOW COMPRESSOR WITH CONTROL VALVE | 001



(12)UnitedStatesPatent Edelman et al.

(54) FOILBEARINGROTARYFLOW COMPRESSOR WITH CONTROL VALVE

(75)Inventors:EdwardC.Edelman,AgouraHils,CA '

(cUAs)(’UJsgflBvrziflkim§ugzlmllls$30335; OakCA’Us ' y’

S’ ( ) ___

(73) Ass1gnee: CapstoneTurbineCorporation, Chatsworth, CA (US)

(10)PatentN0.: US 6,751,941B2 (45) Date of Patent: Jun. 22, 2004

3,639,076A *2/1972Rowen..60/39.281 , , 2 Z: girmcgnet al. .. .

2 1(5); 505163’6:ai ,, 0seyea.

(*) Notice:

Subjecttoanydisclaimer,thetermofthis patent is extended or adjusted under 35 U.S.C. 154(b) by 0 days.

6,381,944 B2 5/2002 Mackay

6,405,522 B1 * 6/2002 Pont et a1. ....... 60/39.281 6,484,490 B1 * 11/2002 Olsenetal. ..60/39.281

_

(21) Appl'NO"10/080’179

(22) (65)

(60)

(51) (52) (58)

(5)6

Filed: Feb.19,2002

Prior Publication Data

Us 2002/0124571 A1 SeP- 12, 2002 _ _

Related U'S' Apphcatlon Data

gggiisionalapplicationNO-60/269544:?ledonFeb-16: controlvalve,andafuel?oWcontroller.Afueldelivery

'

Int. Cl.7................................................. F02C 3/22 US.Cl...60/39.281;417/29;417/441 Field of Search ..60/39.281; 417/29,

417/441

ReferencesCited U.S. PATENT DOCUMENTS

3,638,422 A * 2/1972 Loft et al. .. 60/39.281

system may have multiple modes of control permitting i'nd6pendent and s'lmultaneous controlby the compressor andthefuelvalvs-Itisemphasizedthatthisabstractis

Provided to Comply With the rules requiring an abstract Which Will alloW a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is subm1'ttedW'iththeudnerstandmg'that"itWl1lnobt eusedto interpret or limit the scope or meaning of the claims.

6 Claims, 12 Drawing Sheets

r—~————————————————~—————-----1

| 300 :

“~-—~1 321

:

I

|

I

I

I

| 320

l

345

FUEL

FLOW CONTROLLER

'| I

305| l

\ll l

I , HEAT

FUELI 1 SOURCE | | ll

lI Il II

ENGINE

ll

e 2008

5,850,733 A

5,873,235 A

6,070,404 A

6,175,210 B1 * 1/2001 6,192,668 B1 2/2001

Bosleyet81.

Bosley et 81.

Bosleyeta1.

Schwartz et a1. ............ 60/608 Mackay

US006751941B2

12/1998 2/1999 6/2000

_

* Clted by examlner

Primary Examiner—Michael KocZo (74)Attorney,Agent,orFirm—Sterne,Kessler,Goldstein

& FoxP.L.L.C.

(57) ABSTRACT

A fuel delivery system supplies fuel to a turbogenerator or toanotherheatengine.Afueldeliverysystemaccordingto the present disclosure may include a fuel compressor, a fuel

_

Image | UnitedStatesPatent Edelman et al. FOILBEARINGROTARYFLOW COMPRESSOR WITH CONTROL VALVE



unitedstatespatent-edelman-et-al-foilbearingrotaryflow-compressor-with-control-valve
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