View All Documents & Correspondence
Anti Coking Coatings Processes Therefor And Hydrocarbon Fluid Passages Provided Therewith
Abstract: A method for providing an anti coking coating system (22) on a surface at elevated temperatures when contacted by a hydrocarbon fluid for example a surface of an interior fuel passage within a fuel nozzle of a type utilized in gas turbine engines. The surface of the passage is rough as a result of the passage being part of a component manufactured by an additive manufacturing (AM) process. In addition the passage may have a complex geometry of a type that can be fabricated with AM processes for example geometries comprising combinations of sharp bends and narrow cross sections. The coating system (22) comprises at least one ceramic barrier layer and an outermost metallic layer each of which is formed using a conformal vapor deposition process.
Notices, Deadlines & Correspondence
Patent Information
Applicants
GENERAL ELECTRIC COMPANY
Inventors
1. MCMASTERS Marie Ann
2. HASZ Wayne Charles
3. ZHANG Charles C.
Specification
SOFT COPY ATTACHED IN PDF
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201647027740-AbandonedLetter.pdf | 2019-10-04 |
| 1 | PROOF OF RIGHT [12-08-2016(online)].pdf | 2016-08-12 |
| 2 | 201647027740-FER.pdf | 2019-03-29 |
| 2 | Priority Document [12-08-2016(online)].pdf | 2016-08-12 |
| 3 | Power of Attorney [12-08-2016(online)].pdf | 2016-08-12 |
| 3 | Correspondence by Agent_Power of Attorney_27-03-2019.pdf | 2019-03-27 |
| 4 | Form 5 [12-08-2016(online)].pdf | 2016-08-12 |
| 4 | 201647027740-FORM-26 [22-03-2019(online)].pdf | 2019-03-22 |
| 5 | Form 3 [12-08-2016(online)].pdf | 2016-08-12 |
| 5 | 201647027740-FORM 13 [27-02-2019(online)].pdf | 2019-02-27 |
| 6 | Form 18 [12-08-2016(online)].pdf_157.pdf | 2016-08-12 |
| 6 | 201647027740-RELEVANT DOCUMENTS [27-02-2019(online)].pdf | 2019-02-27 |
| 7 | Form 18 [12-08-2016(online)].pdf | 2016-08-12 |
| 7 | abstract 201647027740.jpg | 2016-09-27 |
| 8 | Drawing [12-08-2016(online)].pdf | 2016-08-12 |
| 8 | 201647027740-Correspondence-Notarial Certificate-240816.pdf | 2016-09-23 |
| 9 | 201647027740-Notarial Certificate-240816.pdf | 2016-09-23 |
| 9 | Description(Complete) [12-08-2016(online)].pdf | 2016-08-12 |
| 10 | 201647027740.pdf | 2016-09-17 |
| 11 | 201647027740-Notarial Certificate-240816.pdf | 2016-09-23 |
| 11 | Description(Complete) [12-08-2016(online)].pdf | 2016-08-12 |
| 12 | 201647027740-Correspondence-Notarial Certificate-240816.pdf | 2016-09-23 |
| 12 | Drawing [12-08-2016(online)].pdf | 2016-08-12 |
| 13 | abstract 201647027740.jpg | 2016-09-27 |
| 13 | Form 18 [12-08-2016(online)].pdf | 2016-08-12 |
| 14 | 201647027740-RELEVANT DOCUMENTS [27-02-2019(online)].pdf | 2019-02-27 |
| 14 | Form 18 [12-08-2016(online)].pdf_157.pdf | 2016-08-12 |
| 15 | 201647027740-FORM 13 [27-02-2019(online)].pdf | 2019-02-27 |
| 15 | Form 3 [12-08-2016(online)].pdf | 2016-08-12 |
| 16 | 201647027740-FORM-26 [22-03-2019(online)].pdf | 2019-03-22 |
| 16 | Form 5 [12-08-2016(online)].pdf | 2016-08-12 |
| 17 | Correspondence by Agent_Power of Attorney_27-03-2019.pdf | 2019-03-27 |
| 17 | Power of Attorney [12-08-2016(online)].pdf | 2016-08-12 |
| 18 | 201647027740-FER.pdf | 2019-03-29 |
| 18 | Priority Document [12-08-2016(online)].pdf | 2016-08-12 |
| 19 | PROOF OF RIGHT [12-08-2016(online)].pdf | 2016-08-12 |
| 19 | 201647027740-AbandonedLetter.pdf | 2019-10-04 |
Search Strategy
| 1 | SEARCHSTRATEGY_29-03-2019.pdf |