Invention Grant
- Patent Title: Fuel injectors for turbomachines
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Application No.: US15949779Application Date: 2018-04-10
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Publication No.: US11131458B2Publication Date: 2021-09-28
- Inventor: Lev Alexander Prociw , Jason A. Ryon , Gregory A. Zink
- 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 Daniel J. Fiorello; Gabrielle L. Gelozin
- Main IPC: F23R3/60
- IPC: F23R3/60 ; F23R3/28 ; F23R3/00 ; F23R3/46 ; F02C7/20 ; F02C7/22 ; F23C5/02

Abstract:
A fuel injector for a multipoint injection system can include a body defining an air cavity for allowing air to flow therethrough and an interior cavity. A fuel is tube disposed at least partially within the interior cavity of the body. The fuel tube can include a first end configured to connect to a fuel injector connector of a fuel manifold, and a second end configured to connect to a fuel distributor of the fuel injector, wherein the fuel injector is configured to be disposed at least partially in a combustor dome. The fuel tube is configured to move in an axial direction to allow flexibility between the fuel manifold and the combustor dome.
Public/Granted literature
- US20190309948A1 FUEL INJECTORS FOR TURBOMACHINES Public/Granted day:2019-10-10
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