Object Details
Manufacturer
Porsche Automobile Corporation
Physical Description
Type: Reciprocating, 4 cylinders, horizontally opposed, air cooled
Power rating: 37.3 kW (50 hp) at 4,080 rpm
Displacement: 1.582 L (96.5 cu in)
Bore and Stroke: 82.5 mm (3.25 in.) x 74 mm (2.91 in.)
Weight: 105 kg (231.5 lb)
Summary
Designed by Ferdinand Porsche, who later became famous as an automobile designer and manufacturer with his own company, Austria’s Austro-Daimler produced one of the world’s first successful aircraft engines at the beginning of World War I, a water-cooled, in-line six.
The Porsche Automobile Corporation of Stuttgart-Zuffenhausen designed the Type 678, a converted automotive engine intended to meet requirements for light general aviation aircraft in Europe in the late 1950s and early 1960s, and the first aircraft engine developed in Germany after World War II.
Type 678 engines powered the Putzer Elster general aviation aircraft, the RFB RW.3-A3 Multoplane aerobatic and sporting aircraft, and the RFB RW.3 –A2 Multoplane power-assisted sailplane.
Credit Line
Gift of the Porsche Automobile Corporation
Date
Circa 1950s
Inventory Number
A19710153000
Restrictions & Rights
Usage conditions apply
Type
PROPULSION-Reciprocating & Rotary
Materials
Ferrous Alloy
Non-Magnetic Metals
Paint
Rubber
Dimensions
Length 72.6 cm (28.56 in.), Width 83.0 cm (32.69 in., Height 58.0 cm (22.81 in.)
Country of Origin
Germany
See more items in
National Air and Space Museum Collection
Data Source
National Air and Space Museum
Link to Original Record
Record ID
nasm_A19710153000