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词条 Breda A.8
释义

  1. Design & development

  2. Specifications

  3. References

  4. Further reading

name =A.8image = File:Breda A.8-3 small.jpgcaption = alt =

}}{{Infobox aircraft type

type =Night bombernational origin =Italymanufacturer =Società Italiana Ernesto Bredadesign group = designer = builder =first flight =1927introduction =introduced = retired = status = primary user = more users = produced = number built =1program cost = unit cost = developed from =Breda A.3variants with their own articles = developed into =
}}

The Breda A.8 was a prototype twin-engined biplane, designed by Società Italiana Ernesto Breda, as a night bomber in 1927.

Design & development

The A.8, designed as an improvement to the Breda A.3, was modified to rectify problems experienced with the A.3. When the aircraft was tested using two {{convert|440|hp|abbr=on|disp=flip}} Lorraine-Dietrich 12Db engines, the results were quite modest. In response, the designers changed to {{convert|500|hp|abbr=on|disp=flip}} Isotta Fraschini Asso 500 engines, but the performance was still disappointing and the design was abandoned.

Specifications

{{Aircraft specs
|ref=Jane's all the World's Aircraft 1928[1]
|prime units?=met


|crew=four
|capacity={{cvt|1800|kg}} disposable load
|length m=16.7
|span m=23
|height m=5.5
|wing area sqm=143
|airfoil=
|empty weight kg=3800
|gross weight kg=5600
|max takeoff weight kg=
|max takeoff weight lb=
|max takeoff weight note=
|fuel capacity=
|more general=


|eng1 number=2
|eng1 name=Lorraine-Dietrich 12Db
|eng1 type=V-12 water-cooled piston engines
|eng1 hp=440
|prop blade number=
|prop name=
|prop dia m=
|prop dia ft=
|prop dia in=
|prop note=


|max speed kmh=175
|max speed note=
|cruise speed kmh=
|cruise speed mph=
|cruise speed kts=
|cruise speed note=
|stall speed kmh=
|stall speed mph=
|stall speed kts=
|stall speed note=
|never exceed speed kmh=
|never exceed speed mph=
|never exceed speed kts=
|never exceed speed note=
|minimum control speed kmh=
|minimum control speed mph=
|minimum control speed kts=
|minimum control speed note=
|range km=
|range miles=
|range nmi=
|range note=
|combat range km=
|combat range miles=
|combat range nmi=
|combat range note=
|ferry range km=
|ferry range miles=
|ferry range nmi=
|ferry range note=
|endurance=6h
|ceiling m=3500
|ceiling note=
|climb rate ms=
|climb rate ftmin=
|climb rate note=
|time to altitude=
|wing loading kg/m2=39
|fuel consumption kg/km=
|fuel consumption lb/mi=
|power/mass=
|more performance=


|guns= 3x {{cvt|7.7|mm}} Lewis machine-guns in nose, dorsal and ventral positions
|bombs={{cvt|800|kg}} of bombs
}}

References

1. ^{{cite book |title=Jane's all the World's Aircraft 1928 |editor1-last=Grey |editor1-first=C.G. |year=1928 |publisher=Sampson Low, Marston & company, ltd |location=London |page=157c}}

Further reading

  • {{cite book|last=da Badia Polesine|first=Jotti|title=Annuario dell'Aeronautica Italiana 1929-1930|publisher=Libreria Aeronautica|location=Milan|year=1930|language=Italian}}
  • {{cite book|last=Robinson|first=Anthony|title=The illustrated encyclopedia of aviation, Volume 4|year=1979|publisher=Cavendish|isbn=978-0-85685-577-1|page=405}}
  • {{cite book|title=All the world's aircraft|year=1927|publisher=S. Low, Marston & company, ltd.}}
{{Breda aircraft}}

4 : Italian bomber aircraft 1920–1929|Breda aircraft|Biplanes|Aircraft first flown in 1927

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