Invention Grant
- Patent Title: Spray nozzle device for delivering a restorative coating through a hole in a case of a turbine engine
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Application No.: US15812617Application Date: 2017-11-14
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Publication No.: US10710109B2Publication Date: 2020-07-14
- Inventor: Ambarish Jayant Kulkarni , Hrishikesh Keshavan , Mehmet Dede , Bernard Patrick Bewlay , Guanghua Wang , Byron Pritchard , Michael Solomon Idelchik
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: The Small Patent Law Group LLC
- Agent Christopher R. Carroll
- Main IPC: B05B13/06
- IPC: B05B13/06 ; B05B1/04 ; B05B7/14 ; B05B13/02 ; B05D1/02 ; B05B12/00 ; B05B7/00 ; B05B7/16 ; B05B7/04 ; F01D25/28 ; B05B7/08 ; C23C24/04 ; B05C7/02 ; B05C19/00 ; B05C5/02 ; F01D5/00 ; F01D5/28

Abstract:
An atomizing spray nozzle device includes plural inlets that receive different phases of materials of a coating. The device also includes an atomizing zone housing portion fluidly coupled with the inlets and shaped to mix the different phases of the materials into a mixed phase slurry. The device also includes a plenum housing portion fluidly coupled with the atomizing housing portion along the center axis of the device. The plenum housing portion includes an interior plenum that is elongated along the center axis of the device. The plenum is configured to receive the mixed phase slurry from the atomizing zone. The device also includes one or more delivery nozzles fluidly coupled with the plenum. The one or more delivery nozzles provide one or more outlets from which the mixed phase slurry is delivered onto one or more surfaces of a target object as a coating on the target object.
Public/Granted literature
- US20190143358A1 SPRAY NOZZLE DEVICE FOR DELIVERING A RESTORATIVE COATING THROUGH A HOLE IN A CASE OF A TURBINE ENGINE Public/Granted day:2019-05-16
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