Invention Grant
- Patent Title: Method of fuel nozzle construction
- Patent Title (中): 燃油喷嘴结构方法
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Application No.: US11998584Application Date: 2007-11-30
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Publication No.: US07926178B2Publication Date: 2011-04-19
- Inventor: Neal Thomson , Derrick Clausen , Kevin Groeneveld
- Applicant: Neal Thomson , Derrick Clausen , Kevin Groeneveld
- Applicant Address: US IA West Des Moines
- Assignee: Delavan Inc
- Current Assignee: Delavan Inc
- Current Assignee Address: US IA West Des Moines
- Agency: Edwards Angell Palmer & Dodge LLP
- Agent Scott D. Wofsy
- Main IPC: B21D51/16
- IPC: B21D51/16 ; B23P11/02 ; B23P17/00 ; B23K9/00

Abstract:
A method of assembling a fuel nozzle includes providing a first nozzle component and a second nozzle component, wherein the first nozzle component is configured and adapted to engage within the second nozzle component. Braze is applied to at least one of the first and second nozzle components. The first nozzle component is assembled into the second nozzle component to provide a diametral interference fit therebetween. The method further includes joining the first and second nozzle components together. A fuel nozzle includes a first cylindrical nozzle component, a second cylindrical nozzle component disposed with an interference fit on an outward surface of the first nozzle component, and a layer of braze joiningly disposed between the first and second nozzle components.
Public/Granted literature
- US20090140073A1 Method of fuel nozzle construction Public/Granted day:2009-06-04
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