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268:" high-speed railcar. Many versions of the BMW VI engine were developed, and it was built under license in Japan and the Soviet Union. This was further evidence of the reliability of an engine with which BMW made a fundamental contribution to the build-up of German air transport. At least 9,200 were built between 1926 and 1938. The engine was license-built in the
243:
bolted to a common cast aluminium crankcase at a 60-degree included angle between the cylinder banks. Series production commenced in 1926 after type approval had been granted. From 1930 on, after 1000 engines of the BMW VI type had already been delivered,
248:
was again permitted to construct military aircraft. The sudden additional demand resulted in the production figures increasing rapidly. In 1933 the BMW VI was used for BMW's first experiments with direct fuel injection.
252:
The BMW VI was the chosen source of power for numerous record-breaking and long-distance flights, including an east-to-west crossing of the
Atlantic in 1930 and a round-the world flight in 1932, both by
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190 mm (7.48 in) / 199 mm (7.83 in) (different between right and left cylinder bank due to
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built in
Germany in the 1920s. It was one of the most important German aero engines in the years leading up to
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denotes compression ratio. No additional letter denotes BMW carburetor and direct-drive propeller (7.3),
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34:
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The BMW VI was the first twelve-cylinder engine built by the BMW. It essentially consisted of two
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1 inlet + 1 exhaust valve per cylinder operated by a shaft driven overhead camshaft via rockers
55:
742:
568:
901:
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Compression ratio 7.3:1 680–750 PS (671–740 hp) at up to 1700 rpm at sea level,
8:
826:(in German) (Facsimile reprint 1986 ed.). Leipzig: Herm. Beyer Verlag. p. 365.
738:
0.003–0.01 kg/PSh (0.007–0.022 lb/(hp⋅h); 0.004–0.014 kg/kWh) at 1,530 rpm
575:
344:
Compression ratio 6:1, 630–660 PS (621–651 hp) at up to 1650 rpm at sea level,
338:
Compression ratio 5.5:1, 600–650 PS (592–641 hp) at up to 1600 rpm at sea level
254:
1184:
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750 PS (740 hp; 552 kW) for takeoff at 1,700 rpm (1 minute) at sea level
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273:
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Flugzeug-Typenbuch. Handbuch der deutschen
Luftfahrt- und Zubehör-Industrie 1944
687:
550 PS (542 hp; 405 kW) at 1,530 rpm (max. duration) at sea level
536:
Flugzeug-Typenbuch. Handbuch der deutschen
Luftfahrt- und Zubehör-Industrie 1944
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620 PS (612 hp; 456 kW) at 1,590 rpm (30 minutes) at sea level
553:
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690 PS (681 hp; 507 kW) at 1,650 rpm (5 minutes) at sea level
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0.225 kg/PSh (0.503 lb/(hp⋅h); 0.306 kg/kWh) at 1,530 rpm
207:, although these saw considerably less use. It was also produced in the
1102:
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859:
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0.23 kg/PSh (0.514 lb/(hp⋅h); 0.313 kg/kWh) at 1,590 rpm
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denotes Zenith carburetor and propeller reduction gear (7.3zu).
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The BMW VI was put to unusual use as a power unit for the "
890:
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199:, with thousands built. It was further developed as the
700:
16 PS/L (0.26 hp/cu in; 11.77 kW/L)
747:1.47 PS/kg (0.66 hp/lb; 1.08 kW/kg)
850:
1325:
43:but its sources remain unclear because it lacks
855:. Wellingborough: Patrick Stephens. p. 25.
519:
280:. More license built engines were produced by
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315:denotes a propeller reduction gear (7.3u),
261:flying boat powered by two BMW VI engines.
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1122:
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753:6.9 atm (7.0 bar; 101 psi)
382:) licence production in Japan by Kawasaki
222:
74:Learn how and when to remove this message
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380:Army Type 98 850hp Liquid Cooled In-line
325:
290:Army Type 98 850hp Liquid Cooled In-line
226:
276:, who then further developed it as the
1326:
822:Schneider, Helmut (Dipl.Ing.) (1944).
580:46.9 L (2,862.01 cu in)
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863:
549:V-12, 60° water-cooled piston engine
103:BMW VI at the Technik-Museum Berlin
15:
330:BMW VI at the Technik-Museum Berlin
13:
1145:Imperial Japanese Army Air Service
853:World Encyclopedia of Aero Engines
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319:denotes Zenith carburetor (7.3z),
14:
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94:
20:
386:
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370:Licence production in the USSR
1:
1339:1920s aircraft piston engines
808:
611:
598:1,103 mm (43.43 in)
586:1,810 mm (71.26 in)
520:Specifications (BMW VI 7.3z)
7:
757:
607:510 kg (1,124 lb)
592:859 mm (33.82 in)
569:articulated connecting rods
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10:
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558:160 mm (6.30 in)
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714:Specific fuel consumption
282:Kawasaki Heavy Industries
272:under the supervision of
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1147:aero engine designations
803:List of aircraft engines
231:Front view of the BMW VI
29:This article includes a
541:General characteristics
528:Side view of the BMW VI
58:more precise citations.
851:Gunston, Bill (1986).
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239:from the six-cylinder
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223:Design and development
743:Power-to-weight ratio
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1344:V12 aircraft engines
1334:BMW aircraft engines
378:(long designation:-
288:(long designation:-
763:Related development
255:Wolfgang von Gronau
785:Comparable engines
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497:Messerschmitt M.20
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395:BMW VI head detail
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137:Major applications
31:list of references
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705:Compression ratio
629:2 x Zenith 60 DCL
215:and Japan as the
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894:aircraft engines
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736:Oil consumption:
508:Schienenzeppelin
487:Kawasaki Type 92
447:Focke-Wulf Fw 42
284:in Japan as the
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237:cylinder banks
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165:Developed into
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153:Developed from
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146:Kawasaki Ki-10
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39:external links
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452:Heinkel He 45
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576:Displacement
574:
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513:Tupolev TB-3
427:Brutus (car)
387:Applications
379:
375:Kawasaki Ha9
367:Mikulin M-17
361:Mikulin M-17
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312:
308:
304:
300:
299:
289:
286:Kawasaki Ha9
285:
270:Soviet Union
263:
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234:
216:
212:
209:Soviet Union
197:World War II
187:water-cooled
182:
180:
174:Mikulin M-17
70:
61:
50:Please help
42:
1085:BMW 109-718
1054:Turboshafts
663:Performance
422:Arado SSD I
417:Arado Ar 68
412:Arado Ar 65
407:Arado Ar 64
259:Dornier Wal
257:in an open
56:introducing
1328:Categories
1103:BMW GT 101
1036:Turboprops
833:381120484X
809:References
633:Fuel type:
619:Valvetrain
612:Components
603:Dry weight
351:BMW VI 7.3
341:BMW VI 6.0
335:BMW VI 5.5
128:First run
64:April 2018
1018:Turbofans
995:Turbojets
985:Bramo 323
751:B.M.E.P.:
637:87 octane
533:Data from
504:prototype
356:87 Octane
346:80 Octane
910:BMW IIIa
758:See also
640:gasoline
296:Variants
112:V engine
1235:101-200
1077:Rockets
1044:BMW 028
1008:BMW 018
1003:BMW 003
980:BMW 803
975:BMW 802
970:BMW 801
965:BMW 139
960:BMW 132
955:BMW 117
950:BMW 116
945:BMW 114
935:BMW VII
930:BMW VII
774:BMW VII
596:Height:
584:Length:
274:Mikulin
246:Germany
211:as the
201:BMW VII
170:BMW VII
89:BMW VI
52:improve
1313:Ha-505
1308:Ha-217
1303:Ha-214
1298:Ha-211
1293:Ha-201
1277:Ha-140
1272:Ha-115
1267:Ha-112
1262:Ha-105
1257:Ha-104
1252:Ha-103
1247:Ha-102
1242:Ha-101
1214:51-100
925:BMW VI
915:BMW IV
830:
769:BMW IV
590:Width:
563:Stroke
241:BMW IV
205:BMW IX
185:was a
183:BMW VI
158:BMW IV
1226:Ha-70
1221:Ha-60
1205:Ha-45
1200:Ha-44
1195:Ha-40
1190:Ha-35
1185:Ha-26
1180:Ha-25
1026:BR700
940:BMW X
920:BMW V
635:min.
547:Type:
131:1926
108:Type
37:, or
1286:200-
1175:Ha-9
1170:Ha-6
1165:Ha-5
1160:Ha-1
1153:1-50
1067:6022
1062:6012
828:ISBN
658:none
554:Bore
358:fuel
348:fuel
278:M-17
213:M-17
203:and
190:V-12
181:The
891:BMW
709:7.3
309:7.3
307:or
301:5.5
292:).
122:BMW
1330::
571:).
321:zu
303:,
219:.
41:,
33:,
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1130:t
1123:v
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656::
621::
605::
578::
565::
556::
317:z
313:u
305:6
77:)
71:(
66:)
62:(
48:.
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