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Original file (2,780 × 2,728 pixels, file size: 4.73 MB, MIME type: image/jpeg)
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Summary
| Description |
English: The Wright J-5 Whirlwind aircraft engine. Developed by the Wright Aeronautical Corporation from its Lawrance J-1 engine, the J-5 produced 220 horsepower and was the first engine to have sodium-cooled exhaust valves and to be self-lubricating. These innovations greatly increased its reliability. The J-5 won the prestigious Collier Trophy for 1927.
Type: Air-cooled radial Cylinders: 9 Displacement: 12.9L (788 cu in) Power: 220 hp at 1,800 rpm. Weight: 232 kg (510 lb) Manufacturer: Wright Aeronautical Corp., Paterson, N.J. |
| Date | |
| Source | Own work |
| Author | Sanjay Acharya |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:41, 3 November 2012 | | 2,780 × 2,728 (4.73 MB) | Colin Douglas Howell | Original uploader had apparently confused his images for the Whirlwind and the Wasp. |
| 06:21, 14 July 2011 |  | 2,912 × 2,736 (4.28 MB) | Sanjay ach |
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