| dbo:abstract |
Der BMW 803 war ein flüssigkeitsgekühlter 28-Zylinder-Viertakt-Reihenstern-Doppelmotor der Leistungsklasse um 4.000 PS, bei dem im Gegensatz zum Pratt & Whitney R-4360 die Zylinder in geraden Reihen angeordnet waren. (de) The BMW 803 was a German aircraft engine, an attempt by BMW to build a high-output aircraft engine by coupling two BMW 801 engines back-to-back, driving contra-rotating propellers. The result was a 28-cylinder, four-row radial engine, each comprising a multiple-bank in-line engine with two cylinders in each bank, which, due to cooling concerns, were liquid cooled. (en) Il BMW 803 era un prototipo di motore aeronautico radiale a 28 cilindri su 4 stelle, raffreddato a liquido, realizzato dall'azienda tedesca BMW Flugmotorenbau GmbH negli anni quaranta ma mai entrato in produzione. Derivato dall'801, condivideva molte delle sue componenti meccaniche ed in pratica era ottenuto accostando due 801 controrotanti assemblati attorno ad un comune asse di rotazione. (it) BMW 803 はBMWの開発した高出力航空機エンジンである。2基のBMW 801を背中合わせにして2重反転プロペラを駆動する。結果として28気筒4列式の星型エンジンになった。アメリカのプラット・アンド・ホイットニー R-4360とシリンダ配置が似ているが803は液冷である。 (ja) |
| dbo:thumbnail |
wiki-commons:Special:FilePath/BMW_803_front.jpg?width=300 |
| dbo:wikiPageExternalLink |
http://www.luft46.com/fw/fw238.html http://www.luft46.com/fw/fwta400.html http://www.airpages.ru/cgi-bin/epg.pl%3Fnav=lw40&page=ta400 http://www.enginehistory.org/CAD/PasqualiS/BMW803A/BMW803A_03.gif http://www.enginehistory.org/CAD/PasqualiS/BMW803A/BMW803A_04.gif |
| dbo:wikiPageID |
1623332 (xsd:integer) |
| dbo:wikiPageLength |
8259 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID |
1119841084 (xsd:integer) |
| dbo:wikiPageWikiLink |
dbr:Amerikabomber dbr:Pratt_&_Whitney_R-4360_Wasp_Major dbr:List_of_aircraft_engines dbr:Deutsches_Museum dbr:Daimler-Benz_DB_604 dbr:Radial_engine dbr:Power-to-weight_ratio dbr:Gasoline_direct_injection dbr:Turboprop dbc:Inline_radial_engines dbr:Lycoming_XR-7755 dbr:Shvetsov_ASh-2 dbr:Supercharger dbr:BMW dbc:1940s_aircraft_piston_engines dbr:Heinkel_He_277 dbr:Aircraft_engine dbr:Daimler-Benz_DB_601 dbr:Fighter_aircraft dbr:Focke-Wulf_Fw_238 dbr:Focke-Wulf_Fw_300 dbr:Focke-Wulf_Ta_400 dbr:Overhead_camshaft dbr:Junkers_Ju_390 dbr:Junkers_Jumo_222 dbr:Wright_R-2160_Tornado dbr:Dobrynin_VD-4K dbr:BMW_801 dbr:BMW_802 dbc:Abandoned_military_aircraft_engine_projects_of_Germany dbc:BMW_aircraft_engines dbc:Water-cooled_radial_engines dbr:Bomber dbr:Bomber_B dbr:Sodium dbr:Messerschmitt_Me_264 dbr:Napier_Sabre dbr:Blohm_&_Voss dbr:Daimler-Benz_DB_606 dbr:Specific_fuel_consumption_(shaft_engine) dbr:File:BMW_803.jpg |
| dbp:bore |
156.0 (dbd:millimetre) |
| dbp:compression |
6.500000 (xsd:double) |
| dbp:coolingsystem |
Liquid-cooled (en) |
| dbp:developedFrom |
dbr:BMW_801 |
| dbp:diameter |
160.0 (dbd:centimetre) |
| dbp:displacement |
83.5 (dbd:litre) |
| dbp:fuelsystem |
dbr:Gasoline_direct_injection |
| dbp:lists |
* List of aircraft engines (en) |
| dbp:manufacturer |
dbr:BMW |
| dbp:nationalOrigin |
Germany (en) |
| dbp:power |
2868.0 (dbd:kilowatt) |
| dbp:power/weight |
0.972000 (xsd:double) |
| dbp:related |
* BMW 801 * BMW 802 (en) |
| dbp:similarEngines |
* Daimler-Benz DB 604 * Dobrynin VD-4K * Junkers Jumo 222 * Lycoming XR-7755 * Napier Sabre * Pratt & Whitney R-4360 Wasp Major * Shvetsov ASh-2 * Wright R-2160 Tornado (en) |
| dbp:specfuelcon |
380 (xsd:integer) |
| dbp:specpower |
34.400000 (xsd:double) |
| dbp:stroke |
156.0 (dbd:millimetre) |
| dbp:type |
28 (xsd:integer) dbr:Radial_engine |
| dbp:valvetrain |
One intake and one sodium-cooled exhaust valve per cylinder (en) |
| dbp:weight |
2950.0 (dbd:kilogram) |
| dbp:wikiPageUsesTemplate |
dbt:Cite_book dbt:Commons_category dbt:Convert dbt:Reflist dbt:BMW_aeroengines dbt:Aircontent dbt:Infobox_aircraft_engine dbt:Pistonspecs |
| dct:subject |
dbc:Inline_radial_engines dbc:1940s_aircraft_piston_engines dbc:Abandoned_military_aircraft_engine_projects_of_Germany dbc:BMW_aircraft_engines dbc:Water-cooled_radial_engines |
| gold:hypernym |
dbr:Attempt |
| rdf:type |
yago:WikicatBMWAircraftEngines yago:WikicatBMWEngines yago:WikicatWater-cooledRadialEngines yago:AircraftEngine102687423 yago:Artifact100021939 yago:Device103183080 yago:Engine103287733 yago:HeatEngine103507963 yago:Instrumentality103575240 yago:Internal-combustionEngine103579982 yago:Machine103699975 yago:Motor103789946 yago:Object100002684 yago:PhysicalEntity100001930 yago:RadialEngine104040373 yago:WikicatInlineRadialEngines dbo:MilitaryConflict yago:Whole100003553 yago:WikicatRadialEngines |
| rdfs:comment |
Der BMW 803 war ein flüssigkeitsgekühlter 28-Zylinder-Viertakt-Reihenstern-Doppelmotor der Leistungsklasse um 4.000 PS, bei dem im Gegensatz zum Pratt & Whitney R-4360 die Zylinder in geraden Reihen angeordnet waren. (de) The BMW 803 was a German aircraft engine, an attempt by BMW to build a high-output aircraft engine by coupling two BMW 801 engines back-to-back, driving contra-rotating propellers. The result was a 28-cylinder, four-row radial engine, each comprising a multiple-bank in-line engine with two cylinders in each bank, which, due to cooling concerns, were liquid cooled. (en) Il BMW 803 era un prototipo di motore aeronautico radiale a 28 cilindri su 4 stelle, raffreddato a liquido, realizzato dall'azienda tedesca BMW Flugmotorenbau GmbH negli anni quaranta ma mai entrato in produzione. Derivato dall'801, condivideva molte delle sue componenti meccaniche ed in pratica era ottenuto accostando due 801 controrotanti assemblati attorno ad un comune asse di rotazione. (it) BMW 803 はBMWの開発した高出力航空機エンジンである。2基のBMW 801を背中合わせにして2重反転プロペラを駆動する。結果として28気筒4列式の星型エンジンになった。アメリカのプラット・アンド・ホイットニー R-4360とシリンダ配置が似ているが803は液冷である。 (ja) |
| rdfs:label |
BMW 803 (de) BMW 803 (en) BMW 803 (it) BMW 803 (ja) |
| owl:sameAs |
freebase:BMW 803 yago-res:BMW 803 wikidata:BMW 803 dbpedia-de:BMW 803 dbpedia-fa:BMW 803 dbpedia-it:BMW 803 dbpedia-ja:BMW 803 https://global.dbpedia.org/id/4YBHC |
| prov:wasDerivedFrom |
wikipedia-en:BMW_803?oldid=1119841084&ns=0 |
| foaf:depiction |
wiki-commons:Special:FilePath/BMW_803.jpg wiki-commons:Special:FilePath/BMW_803_front.jpg |
| foaf:isPrimaryTopicOf |
wikipedia-en:BMW_803 |
| is dbo:wikiPageWikiLink of |
dbr:Pratt_&_Whitney_R-4360_Wasp_Major dbr:List_of_aircraft_engines dbr:List_of_aircraft_engines_of_Germany_during_World_War_II dbr:Blohm_&_Voss_P_163 dbr:Blohm_&_Voss_P_200 dbr:Deutsches_Museum_Flugwerft_Schleissheim dbr:Inline_engine_(aeronautics) dbr:Radial_engine dbr:Arado_E.560 dbr:Armstrong_Siddeley_Hyena dbr:Luftwaffe dbr:Lycoming_XR-7755 dbr:Fedden_Mission dbr:List_of_BMW_engines dbr:Focke-Wulf_Fw_238 dbr:Armstrong_Siddeley_Deerhound dbr:Junkers_Jumo_222 dbr:Wright_R-2160_Tornado dbr:Dobrynin_VD-4K dbr:BMW_801 dbr:BMW_802 dbr:Bomber_B |
| is dbp:developedInto of |
dbr:BMW_801 |
| is dbp:eng1Name of |
dbr:Arado_E.560 dbr:Focke-Wulf_Fw_238 |
| is foaf:primaryTopic of |
wikipedia-en:BMW_803 |
