The Jumo 222 was a high-power multiple bank in-line piston aircraft engine design from Junkers, designed under the management of Ferdinand Brandner of the Junkers Motorenwerke. Such was the performance of the engine compared to contemporary designs that many developments of wartime Luftwaffe piston-engined aircraft designs were based on it, at least as an option. The design failed to mature even after years of intensive development, dooming the entire Bomber B program along with it. Only a small number were built, never leaving the prototype phase, but the design nevertheless continued appearing, endlessly, on proposals for new Luftwaffe multi-engined designs long after most had given up hope it would ever work.

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dbo:abstract
  • The Jumo 222 was a high-power multiple bank in-line piston aircraft engine design from Junkers, designed under the management of Ferdinand Brandner of the Junkers Motorenwerke. Such was the performance of the engine compared to contemporary designs that many developments of wartime Luftwaffe piston-engined aircraft designs were based on it, at least as an option. The design failed to mature even after years of intensive development, dooming the entire Bomber B program along with it. Only a small number were built, never leaving the prototype phase, but the design nevertheless continued appearing, endlessly, on proposals for new Luftwaffe multi-engined designs long after most had given up hope it would ever work. (en)
  • Der Junkers Jumo 222 war ein geplanter deutscher Flugmotor aus der Zeit des Zweiten Weltkrieges. Durch den Kriegsverlauf, Querelen und Fehlentscheidungen in der Bürokratie des Reichsluftfahrtministeriums (RLM) wurde er jedoch nie zur Einsatzreife gebracht. (de)
  • Lo Junkers Jumo 222 era un motore aeronautico ad alte prestazioni con architettura a 24 cilindri a tripla V realizzato dall'azienda tedesca Junkers Flugzeug und Motorenwerke AG negli anni quaranta. Sviluppato durante la seconda guerra mondiale, il progetto non arrivò mai ad uno stato di maturazione tale da avviarlo alla produzione in serie, nonostante l'impegno profuso nel suo sviluppo. Il suo fallimento causò anche la fine di alcuni progetti di velivoli basati su questo motore. Ne furono costruiti un piccolo numero che però rimase sempre allo stadio di prototipo. Il motore continuò a comparire in molti progetti della Luftwaffe sebbene fossero in molti ad aver perso le speranze di vederlo funzionare. (it)
  • ユンカース ユモ 222(Junkers Jumo 222)は、ユンカース社により設計された高出力の航空機用レシプロエンジンである。本エンジンは搭載する機体を開発したB爆撃機計画と共に数年間にわたり精力的に開発されたが実働可能な状態まで達せず、僅かな数が製造されたが試作段階の域を出なかった。 (ja)
  • O Junkers Jumo 222 foi um motor aeronáutico de alta potência, de 24 cilindros, arrefecido a líquido, desenvolvido pela Junkers, sob a gestão de Ferdinand Brandner. Tal era a sua performance que, após a sua criação, a maior parte das aeronaves a pistão criadas na Alemanha durante a Segunda Guerra Mundial teriam a intenção de usar este motor ou, pelo menos, o teriam como hipótese. Contudo, apesar de 289 unidades produzidas, o motor não conseguiu evoluir apesar de grandes esforços e tentativas, um dos motivos que levou ao cancelamento do projecto Bombardeiro B. (pt)
dbo:thumbnail
dbo:wikiPageExternalLink
dbo:wikiPageID
  • 705691 (xsd:integer)
dbo:wikiPageRevisionID
  • 722634911 (xsd:integer)
dbp:bore
  • 135.0
dbp:compression
  • 6.500000 (xsd:double)
dbp:coolingsystem
  • Liquid-cooled
dbp:diameter
  • 1160.0
dbp:displacement
  • 46.5
dbp:fuelsystem
dbp:length
  • 2400.0
dbp:lists
  • *List of aircraft engines *List of aircraft engines of Germany during World War II
dbp:majorApplications
dbp:manufacturer
dbp:numberBuilt
  • 289 (xsd:integer)
dbp:power
  • *1,838 kW at 3,200 rpm for takeoff *1,397 kW cruise
dbp:power/weight
  • 1.690000 (xsd:double)
dbp:ref
  • Jane's.
dbp:similarEngines
  • *Armstrong Siddeley Deerhound *Armstrong Siddeley Hyena *BMW 803 *Dobrynin VD-4K *Lycoming R-7755 *Napier Sabre *Wright R-2160 Tornado
dbp:specfuelcon
  • 0.290000 (xsd:double)
dbp:specpower
  • 39.500000 (xsd:double)
dbp:stroke
  • 135.0
dbp:supercharger
  • Single-stage two-speed centrifugal type supercharger
dbp:type
  • 6 (xsd:integer)
  • Multiple bank in-line piston aero-engine
dbp:valvetrain
  • Two intake valves and one sodium-cooled exhaust valve per cylinder
dbp:weight
  • 1088.0
dct:subject
http://purl.org/linguistics/gold/hypernym
rdf:type
rdfs:comment
  • The Jumo 222 was a high-power multiple bank in-line piston aircraft engine design from Junkers, designed under the management of Ferdinand Brandner of the Junkers Motorenwerke. Such was the performance of the engine compared to contemporary designs that many developments of wartime Luftwaffe piston-engined aircraft designs were based on it, at least as an option. The design failed to mature even after years of intensive development, dooming the entire Bomber B program along with it. Only a small number were built, never leaving the prototype phase, but the design nevertheless continued appearing, endlessly, on proposals for new Luftwaffe multi-engined designs long after most had given up hope it would ever work. (en)
  • Der Junkers Jumo 222 war ein geplanter deutscher Flugmotor aus der Zeit des Zweiten Weltkrieges. Durch den Kriegsverlauf, Querelen und Fehlentscheidungen in der Bürokratie des Reichsluftfahrtministeriums (RLM) wurde er jedoch nie zur Einsatzreife gebracht. (de)
  • Lo Junkers Jumo 222 era un motore aeronautico ad alte prestazioni con architettura a 24 cilindri a tripla V realizzato dall'azienda tedesca Junkers Flugzeug und Motorenwerke AG negli anni quaranta. Sviluppato durante la seconda guerra mondiale, il progetto non arrivò mai ad uno stato di maturazione tale da avviarlo alla produzione in serie, nonostante l'impegno profuso nel suo sviluppo. Il suo fallimento causò anche la fine di alcuni progetti di velivoli basati su questo motore. Ne furono costruiti un piccolo numero che però rimase sempre allo stadio di prototipo. Il motore continuò a comparire in molti progetti della Luftwaffe sebbene fossero in molti ad aver perso le speranze di vederlo funzionare. (it)
  • ユンカース ユモ 222(Junkers Jumo 222)は、ユンカース社により設計された高出力の航空機用レシプロエンジンである。本エンジンは搭載する機体を開発したB爆撃機計画と共に数年間にわたり精力的に開発されたが実働可能な状態まで達せず、僅かな数が製造されたが試作段階の域を出なかった。 (ja)
  • O Junkers Jumo 222 foi um motor aeronáutico de alta potência, de 24 cilindros, arrefecido a líquido, desenvolvido pela Junkers, sob a gestão de Ferdinand Brandner. Tal era a sua performance que, após a sua criação, a maior parte das aeronaves a pistão criadas na Alemanha durante a Segunda Guerra Mundial teriam a intenção de usar este motor ou, pelo menos, o teriam como hipótese. Contudo, apesar de 289 unidades produzidas, o motor não conseguiu evoluir apesar de grandes esforços e tentativas, um dos motivos que levou ao cancelamento do projecto Bombardeiro B. (pt)
rdfs:label
  • Junkers Jumo 222 (en)
  • Junkers Jumo 222 (de)
  • Junkers Jumo 222 (it)
  • ユンカース ユモ 222 (ja)
  • Junkers Jumo 222 (pt)
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