Flexible swirlers

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United States of America Patent

PATENT NO 9939155
SERIAL NO

14605305

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A swirler includes a swirler body and a plurality of axial swirl vanes extending radially outward from the swirler body. At least one of the swirler body or vanes includes a spring channel defined therethrough. A fuel injector for a gas turbine engine can include an inner air swirler and/or outer air swirler as described above.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
COLLINS ENGINE NOZZLES INC811 4TH STREET P O BOX 65100 DES MOINES IA 50265

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pfeffer, Brett A Waukee, US 15 29
Ryon, Jason A Carlisle, US 111 317

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