Usage Conditions May ApplyUsage Conditions ApplyThere are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.
IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections.
More -
https://iiif.si.eduView ManifestView in Mirador ViewerUsage Conditions May ApplyUsage Conditions ApplyThere are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.
IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections.
More -
https://iiif.si.eduView ManifestView in Mirador ViewerUsage Conditions May ApplyUsage Conditions ApplyThere are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.
IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections.
More -
https://iiif.si.eduView ManifestView in Mirador ViewerUsage Conditions May ApplyUsage Conditions ApplyThere are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.
IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections.
More -
https://iiif.si.eduView ManifestView in Mirador ViewerUsage Conditions May ApplyUsage Conditions ApplyThere are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.
IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections.
More -
https://iiif.si.eduView ManifestView in Mirador Viewer
Among the most successful early engines marketed in the United States were those designed and built by aviation pioneer and inventor Glenn H. Curtiss in his factory in Hammondsport, New York. The earliest Curtiss designed engines powered his racing motorcycles. The first Curtiss aircraft engine, a 5.2 kW (7 hp) air cooled, V-twin, powered a small dirigible in 1904.
During 1917 and 1918, the Curtiss K-6 (Kirkham-6) was designed under the direction of Charles B. Kirkham, an associate of Curtiss for a number of years who became the company’s Chief Engineer. Following the K-12, a Curtiss competitor for the highly successful Hispano-Suiza engine, the K-6 was introduced as a six-cylinder vertical direct-drive engine using the same cylinder block and the same crankshaft dimensions. Closely following the design of the K-12, the K-6 used K-12 parts wherever possible. Three K-6 engines powered the 1919 tri-motor Curtiss Eagle II airliner.
Display Status
This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Object Details
Date
Circa 1918
Country of Origin
United States of America
Type
PROPULSION-Reciprocating & Rotary
Manufacturer
Curtiss Aeroplane and Motor Company Physical Description
Type: Reciprocating, 6 cylinders, in-line, water-cooled
Power rating: 112 kW (150 hp) at 1,700 rpm
Displacement: 9.38 L (572.54 cu in)
Bore and Stroke: 114 mm (4.5 in.) x 152 mm (6 in.)
Weight: 189.1 kg (417 lb)
Dimensions
Height 119.4 cm (47 in.), Width 81.3 cm (32 in.), Depth 168.9 cm (66.5 in.) Materials
Aluminum, Steel, Copper, Rubber, Preservative Coating, Paint, Nickel plating, Textile Inventory Number
A19520105000
Credit Line
Transferred from the Department of the Navy, Bureau of Aeronautics.
Data Source
National Air and Space Museum
Restrictions & Rights
Usage conditions apply
For more information, visit the Smithsonians Terms of Use.