GB878509A - Improvements in or relating to fuel injectors - Google Patents
Improvements in or relating to fuel injectorsInfo
- Publication number
- GB878509A GB878509A GB2717959A GB2717959A GB878509A GB 878509 A GB878509 A GB 878509A GB 2717959 A GB2717959 A GB 2717959A GB 2717959 A GB2717959 A GB 2717959A GB 878509 A GB878509 A GB 878509A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pilot
- fuel
- spray
- nozzle
- cowling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/38—Nozzles; Cleaning devices therefor
- F23D11/383—Nozzles; Cleaning devices therefor with swirl means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
878,509. Fuel atomizers. ROLLS-ROYCE Ltd. July 19, 1960 [Aug. 8, 1959], No. 27179/59. Class 75(1). A duplex fuel injector comprises a central pilot nozzle 12, a main nozzle 13 surrounding the pilot nozzle and a cowling 27 surrounding the outlet 26 of the pilot nozzle and adapted to divide the pilot fuel spray into a plurality of separate spray streams. The cowling 27 has a plurality of openended apertures 28 defining the spray streams. The pilot spray intercepted by the cowling is deflected downstream. The pilot fuel is fed by passages 16, 21, and tangential ports 25 to a pilot swirl chamber 24. The main fuel is fed by passages 15, 18 and tangential ports 31 to a main swirl chamber 30.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2717959A GB878509A (en) | 1959-08-08 | 1959-08-08 | Improvements in or relating to fuel injectors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2717959A GB878509A (en) | 1959-08-08 | 1959-08-08 | Improvements in or relating to fuel injectors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB878509A true GB878509A (en) | 1961-10-04 |
Family
ID=10255479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2717959A Expired GB878509A (en) | 1959-08-08 | 1959-08-08 | Improvements in or relating to fuel injectors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB878509A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0823591A3 (en) * | 1996-08-06 | 1998-09-30 | General Electric Company | Air atomized discrete jet liquid fuel injector and method |
-
1959
- 1959-08-08 GB GB2717959A patent/GB878509A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0823591A3 (en) * | 1996-08-06 | 1998-09-30 | General Electric Company | Air atomized discrete jet liquid fuel injector and method |
KR100542900B1 (en) * | 1996-08-06 | 2006-03-23 | 제너럴 일렉트릭 캄파니 | Air atomized discrete jet liquid fuel injector and method |
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