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Voisin Triplane

The Voisin Triplanes were large experimental bombers built by Voisin in 1915 and 1916. After unsuccessful trials of the 1915 prototype a modified version with more powerful engines was built in 1916, as the Voisin E.28, but the type did not enter production.[2][1]

Voisin Triplane
1916 version of the Voisin Triplane
Role Bomber
National origin France
Manufacturer Société Anonyme des Aéroplanes G. Voisin
First flight 1915 (E.28 1919?)[1]
Number built 2
1915 Triplane

Design and development Edit

The Voisin 1915 Triplane had an unorthodox configuration, the tail surfaces being supported between the fuselage and an upper boom attached to the centre section of the upper wing. The four engines were installed in tandem in two nacelles on the centre wing. Two gun positions were provided, one the nose and second behind the trailing edge of the wings, firing downwards through an aperture in the fuselage.[2][1]

The first aircraft built was powered by four 150 hp (110 kW) engines but performance was unsatisfactory, and a second aircraft was built, designated E.28, powered by four 200 hp (150 kW) Hispano-Suiza engines, and a redesigned circular section fuselage.[1]

Specifications (Voisin E.28) Edit

Data from French aircraft of the First World War,[1] Flight[2]

General characteristics

  • Crew: 4
  • Length: 21.8 m (71 ft 6 in)
  • Wingspan: 35.4 m (116 ft 2 in)
  • Height: 5.8 m (19 ft 0 in)
  • Wing area: 200 m2 (2,200 sq ft)
  • Empty weight: 4,500 kg (9,921 lb) approximately
  • Gross weight: 6,985 kg (15,399 lb)
  • Powerplant: 4 × Hispano-Suiza 8Bc V-8 water-cooled piston engines, 160 kW (220 hp) each
  • Propellers: 2-bladed pusher and tractor fixed-pitch propellers

Performance

  • Maximum speed: 125 km/h (78 mph, 67 kn) at 2,000 m (6,600 ft)
  • Service ceiling: 3,000 m (9,800 ft) approximately
  • Time to altitude: 2,000 m (6,600 ft) in 25 minutes 30 seconds
  • Wing loading: 34.925 kg/m2 (7.153 lb/sq ft)

Armament

  • Guns: 2 x 37 mm (1.46 in) Hotchkiss cannon

References Edit

  1. ^ a b c d e Davilla, Dr. James J.; Soltan, Arthur M. (January 2002). French aircraft of the First World War. Flying Machines Press. p. 552. ISBN 1891268090.
  2. ^ a b c The Voisin Experimental Bombing Triplane Flight 20 Nov 1919

External links Edit

  • Voisin Triplan

voisin, triplane, this, article, relies, largely, entirely, single, source, relevant, discussion, found, talk, page, please, help, improve, this, article, introducing, citations, additional, sources, find, sources, news, newspapers, books, scholar, jstor, 2017. This article relies largely or entirely on a single source Relevant discussion may be found on the talk page Please help improve this article by introducing citations to additional sources Find sources Voisin Triplane news newspapers books scholar JSTOR May 2017 The Voisin Triplanes were large experimental bombers built by Voisin in 1915 and 1916 After unsuccessful trials of the 1915 prototype a modified version with more powerful engines was built in 1916 as the Voisin E 28 but the type did not enter production 2 1 Voisin Triplane1916 version of the Voisin TriplaneRole BomberNational origin FranceManufacturer Societe Anonyme des Aeroplanes G VoisinFirst flight 1915 E 28 1919 1 Number built 21915 Triplane Contents 1 Design and development 2 Specifications Voisin E 28 3 References 4 External linksDesign and development EditThe Voisin 1915 Triplane had an unorthodox configuration the tail surfaces being supported between the fuselage and an upper boom attached to the centre section of the upper wing The four engines were installed in tandem in two nacelles on the centre wing Two gun positions were provided one the nose and second behind the trailing edge of the wings firing downwards through an aperture in the fuselage 2 1 The first aircraft built was powered by four 150 hp 110 kW engines but performance was unsatisfactory and a second aircraft was built designated E 28 powered by four 200 hp 150 kW Hispano Suiza engines and a redesigned circular section fuselage 1 Specifications Voisin E 28 EditData from French aircraft of the First World War 1 Flight 2 General characteristicsCrew 4 Length 21 8 m 71 ft 6 in Wingspan 35 4 m 116 ft 2 in Height 5 8 m 19 ft 0 in Wing area 200 m2 2 200 sq ft Empty weight 4 500 kg 9 921 lb approximately Gross weight 6 985 kg 15 399 lb Powerplant 4 Hispano Suiza 8Bc V 8 water cooled piston engines 160 kW 220 hp each Propellers 2 bladed pusher and tractor fixed pitch propellersPerformance Maximum speed 125 km h 78 mph 67 kn at 2 000 m 6 600 ft Service ceiling 3 000 m 9 800 ft approximately Time to altitude 2 000 m 6 600 ft in 25 minutes 30 seconds Wing loading 34 925 kg m2 7 153 lb sq ft Armament Guns 2 x 37 mm 1 46 in Hotchkiss cannonReferences Edit a b c d e Davilla Dr James J Soltan Arthur M January 2002 French aircraft of the First World War Flying Machines Press p 552 ISBN 1891268090 a b c The Voisin Experimental Bombing Triplane Flight 20 Nov 1919External links Edit nbsp Wikimedia Commons has media related to Voisin Triplane Voisin Triplan Retrieved from https en wikipedia org w index php title Voisin Triplane amp oldid 1101529453, wikipedia, wiki, book, books, library,

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