Invention Grant
- Patent Title: Flexible swirlers
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Application No.: US14605305Application Date: 2015-01-26
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Publication No.: US09939155B2Publication Date: 2018-04-10
- Inventor: Brett A. Pfeffer , Jason A. Ryon
- Applicant: Delavan Inc
- Applicant Address: US IA West Des Moines
- Assignee: Delavan Inc.
- Current Assignee: Delavan Inc.
- Current Assignee Address: US IA West Des Moines
- Agency: Locke Lord LLP
- Agent Scott D. Wofsy; Joshua L. Jones
- Main IPC: F23D11/10
- IPC: F23D11/10 ; F02C7/22 ; F23R3/14 ; F23R3/28 ; F23R3/34 ; F23D11/38 ; F23D14/24 ; B01F3/04 ; B01F5/04 ; B01F5/00
Abstract:
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.
Public/Granted literature
- US20160215982A1 FLEXIBLE SWIRLERS Public/Granted day:2016-07-28
Information query
