Lorraine 5P

5P
Type 5-cylinder air-cooled piston aero engine
National origin France
Manufacturer Lorraine-Dietrich




The Lorraine 5P, also called the Lorraine 100CV, Lorraine 110CV and Lorraine 120CV, was a family of five-cylinder air-cooled radial engines designed and built in France by Lorraine-Dietrich during the 1920s and 1930s. Nominal engine powers were given as 100–110–120 hp (75–82–89 kW) at 1250 / 1400 / 1350 rpm (maximum continuous power), with maximum outputs of 108–125–150 hp (81–93–112 kW) at 1350 / 1650 / 1700 rpm.

Variants

5Pa
also called the Lorraine 100CV, 8.59 litres (524.19 cu in) (125x140)
5Pb
also called the Lorraine 110CV, 8.59 litres (524.19 cu in) (125x140)
5Pc
also called the Lorraine 120CV, 9.3 litres (567.52 cu in) (130x140)

Applications

Specifications (5Pc)

Data from Societe Generale Aeronautique[1]

General characteristics

Components

Performance

120 hp (89 kW) at 1350 rpm (maximum continuous)

References

Wikimedia Commons has media related to Lorraine 7M.

Notes

  1. Revue de la Societe Generale Aeronautique (PDF) (in French). Paris: Societe Generale Aeronautique. November 1932. pp. 19–21. Archived from the original (PDF) on October 17, 2014. Retrieved 12 October 2014.

Bibliography

  • Revue de la Societe Generale Aeronautique (PDF) (in French). Paris: Societe Generale Aeronautique. November 1932. pp. 22–24. Archived from the original (PDF) on October 17, 2014. Retrieved 12 October 2014. 
  • Gunston, Bill (1989). World Encyclopaedia of Aero Engines (2nd ed.). Cambridge, England: Patrick Stephens Limited. ISBN 978-1-85260-163-8. 
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