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227:, 2,944 were produced from 1926 through 1942. It first flew in 1927. It was a single-row, 9-cylinder air-cooled radial design. Displacement was 1,690 cubic inches (27.7 L). It was built under license in Italy as the
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Aviacionnye motory voennykh vozdushnykh sil inostrannykh gosudarstv (Авиационные моторы военных воздушных сил иностранных государств)
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27:"Pratt & Whitney Hornet" redirects here. For the Pratt & Whitney R-1860 Hornet B, see
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http://neam.org/index.php?option=com_content&view=article&layout=edit&id=1129
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860:: Gosudarstvennoe voennoe izdatelstvo Narkomata Oborony Soyuza SSR. Archived from
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883:. Phoenix Mill, Gloucestershire, England, UK: Sutton Publishing Limited.
654:
1656:
1504:
750:
616:
339:
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203:
693:
740 hp (550 kW) at 2,250 rpm at 7,000 ft (2,100 m)
857:
500:
1531:
1904:
1660:
913:
328:
License built in Italy with reduction gearing and supercharger.
33:
505:
R-1690 with chamber walls cut away to show internal workings
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690:789 hp (588 kW) at 2,300 rpm for takeoff
523:Nine-cylinder single-row supercharged air-cooled
881:World Encyclopedia of Aero Engines, 5th Edition
438:(C-56A, C-56B, C-56C, C-56D, C-56E, C-59/Mk 1a)
322:License built in Italy with reduction gearing.
1916:
1672:
925:
8:
239:was an enlarged version produced from 1929.
235:was a developed version of this engine. The
1923:
1909:
1901:
1679:
1665:
1657:
932:
918:
910:
2677:Aircraft air-cooled radial piston engines
702:0.47 hp/cu in (21.39 kW/L)
405:Granville-Miller-de Lackner R-6H "Q.E.D."
84:Learn how and when to remove this message
766:Pratt & Whitney R-2180-A Twin Hornet
47:This article includes a list of general
811:
1648:Pratt & Whitney Canada aeroengines
95:
579:1,690.5 cu in (27.7 L)
7:
2682:Pratt & Whitney aircraft engines
484:There is a R-1690 on display at the
334:License production of the Hornet in
247:For the R-1860 Hornet B series, see
2646:US military gas turbine aeroengines
840:"Pratt & Whitney R-1690 Hornet"
761:Pratt & Whitney R-1860 Hornet B
113:Pratt & Whitney Hornet, at the
53:it lacks sufficient corresponding
25:
819:Pratt & Whitney - R-1690 page
735:0.78 hp/lb (1.28 kW/kg)
338:, independently developed as the
217:Pratt & Whitney R-1690 Hornet
104:
38:
905:Pratt & Whitney R-1690 page
430:Lockheed Model 14 Super Electra
1583:Pratt & Whitney Rocketdyne
1:
2672:1920s aircraft piston engines
1641:Joint development aeroengines
630:centrifugal type supercharger
591:54.41 in (1,382 mm)
585:50.98 in (1,295 mm)
497:Specifications (R-1690 S1E-G)
490:Bradley International Airport
400:Gee Bee R 1/2 Super Sportster
2651:Piston engine configurations
726:0.42 oz/(hp•h) (16 g/(kW•h))
720:0.6 lb/(hp•h) (362 g/(kW•h))
600:1,014 lb (460 kg)
316:1,050 hp (780 kW)
219:was a widely used American
2698:
1578:Pratt & Whitney Canada
828:Retrieved: 25 October 2008
249:Pratt & Whitney R-1860
246:
200:Pratt & Whitney R-1860
29:Pratt & Whitney R-1860
26:
18:Pratt & Whitney Hornet
2633:
1637:
716:Specific fuel consumption
310:850 hp (630 kW)
299:750 hp (560 kW)
288:750 hp (560 kW)
282:700 hp (520 kW)
276:625 hp (466 kW)
270:775 hp (578 kW)
264:525 hp (391 kW)
258:525 hp (391 kW)
112:
103:
98:
1624:Richard "Dick" Soderberg
1120:Free-piston gas turbines
795:List of aircraft engines
570: in (161.9 mm)
548: in (155.6 mm)
472:Wedell-Williams Model 44
2617:W-configuration inline)
1946:H-configuration inline)
1934:piston aircraft engine
515:General characteristics
68:more precise citations.
2597:VG (inverted-V inline)
2022:L (single-bank inline)
1994:IV (inverted-V inline)
1932:United States military
879:Gunston, Bill (2006).
506:
486:New England Air Museum
2574:V (inverted-V inline)
731:Power-to-weight ratio
504:
2496:V (upright-V inline)
1619:Frederick Rentschler
492:, Windsor Locks, CT.
389:Focke-Wulf Fw 200 V1
1542:Aeroderivative gas
941:Pratt & Whitney
745:Related development
632:, 12.0:1 gear ratio
225:Pratt & Whitney
146:Pratt & Whitney
1936:designation system
1052:Twin Wasp (R-2000)
1047:Twin Wasp (R-1830)
824:2008-01-26 at the
772:Comparable engines
507:
479:Engines on display
452:Vought O2U Corsair
231:. In Germany, the
178:Vought O2U Corsair
161:Major applications
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1110:XH-3130 (XH-3730)
850:Tsygulev (1939).
756:Mitsubishi Kinsei
707:Compression ratio
672:Epicyclic gearing
436:Lockheed Lodestar
394:Gee Bee Model R-2
213:
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208:Mitsubishi Kinsei
170:Lockheed Lodestar
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16:(Redirected from
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1691:aircraft engines
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1599:Leonard S. Hobbs
1097:H piston engines
1062:Twin Wasp Junior
944:aircraft engines
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115:Deutsches Museum
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64:this article by
55:inline citations
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1867:Turbine engines
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1629:Andrew Willgoos
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826:Wayback Machine
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237:R-1860 Hornet B
223:. Developed by
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899:External links
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864:on 2009-03-24.
856:(in Russian).
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1944:H (four-bank
1941:
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1926:
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1199:
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1125:
1123:
1121:
1117:
1111:
1108:
1106:
1103:
1102:
1100:
1098:
1094:
1088:
1087:Yellow Jacket
1085:
1083:
1080:
1078:
1075:
1073:
1070:
1068:
1065:
1063:
1060:
1058:
1055:
1053:
1050:
1048:
1045:
1043:
1040:
1038:
1035:
1033:
1030:
1028:
1025:
1024:
1021:
1018:
1016:
1013:
1011:
1008:
1006:
1003:
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998:
996:
993:
991:
988:
986:
983:
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978:
976:
973:
971:
968:
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961:
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949:
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935:
930:
928:
923:
921:
916:
915:
912:
906:
903:
902:
898:
892:
890:0-7509-4479-X
886:
882:
877:
876:
872:
863:
859:
855:
854:
846:
843:
839:
834:
831:
827:
823:
820:
815:
812:
805:
800:
796:
793:
792:
791:
790:
789:Related lists
784:
783:Wright R-1750
781:
779:
776:
775:
774:
773:
767:
764:
762:
759:
757:
754:
752:
749:
748:
747:
746:
739:
734:
732:
728:
725:
722:
719:
717:
713:
710:
708:
704:
701:
699:
695:
692:
689:
686:
685:Power output:
683:
682:
678:
673:
670:
668:
664:
661:
658:
656:
653:
652:octane rating
649:
646:
644:
641:
637:
634:
631:
628:Single-speed
627:
625:
621:
618:
615:
613:
609:
608:
604:
599:
597:
593:
590:
587:
584:
581:
578:
576:
572:
556:
554:
550:
534:
532:
528:
526:
525:radial engine
522:
519:
518:
514:
512:
511:
503:
496:
491:
487:
483:
482:
478:
473:
470:
468:
467:Sikorsky S-43
465:
463:
462:Sikorsky S-42
460:
458:
455:
453:
450:
448:
445:
443:
440:
437:
434:
431:
428:
426:
423:
421:
418:
416:
415:Junkers Ju 86
413:
411:
410:Junkers Ju 52
408:
406:
403:
401:
398:
395:
392:
390:
387:
385:
382:
380:
377:
375:
372:
370:
367:
365:
362:
360:
357:
355:
352:
351:
346:
341:
337:
333:
330:
327:
324:
321:
318:
315:
312:
309:
306:
304:
301:
298:
295:
293:
290:
287:
284:
281:
278:
275:
272:
269:
266:
263:
260:
257:
254:
253:
250:
242:
240:
238:
234:
230:
226:
222:
218:
209:
205:
201:
198:
193:
192:
188:
183:
182:
179:
175:
174:Sikorsky S-42
171:
167:
164:
159:
158:
154:
151:
150:
147:
144:
142:Manufacturer
141:
140:
136:
131:
130:
127:
126:Radial engine
124:
121:
120:
116:
111:
107:
102:
97:
88:
85:
77:
67:
63:
57:
56:
50:
45:
36:
35:
30:
19:
2637:
2415:
1781:
1644:
1571:Subsidiaries
1031:
974:
880:
873:Bibliography
862:the original
852:
845:
833:
814:
788:
787:
771:
770:
744:
743:
729:
723:
714:
705:
696:
684:
665:
659:
647:
636:Fuel system:
635:
624:Supercharger
622:
610:
594:
588:
582:
575:Displacement
573:
551:
529:
520:
509:
508:
447:Martin XB-14
425:Keystone B-3
420:Junkers W 34
384:Douglas O-38
347:Applications
319:Fiat A.59 R.
313:R-1690-S1C3G
279:R-1690-S5D1G
228:
216:
214:
185:Number built
80:
71:
52:
2075:O (opposed)
1614:Perry Pratt
1422:Turboshafts
1077:Wasp Junior
1067:Wasp series
1057:Twin Wasp E
1042:Twin Hornet
1027:Double Wasp
679:Performance
638:Two-barrel
302:R-1690-S2EG
296:R-1690-S1EG
66:introducing
2666:Categories
2587:V-1650 (L)
2549:V-1650 (P)
2271:R-370 (LB)
2248:R (radial)
1592:Key people
1418:Turboprops
1082:Wasp Major
1032:Hornet (A)
801:References
662:Air-cooled
648:Fuel type:
643:carburetor
612:Valvetrain
605:Components
596:Dry weight
331:BMW Hornet
291:R-1690-SDG
155:June 1926
152:First run
117:, Munich.
74:April 2018
49:references
2638:See also:
2301:R-540 (K)
2296:R-540 (W)
2276:R-370 (K)
2218:O-540 (L)
2213:O-540 (F)
2178:O-360 (L)
2173:O-360 (C)
2143:O-200 (F)
2138:O-200 (C)
1645:See also:
1233:Turbofans
1138:Turbojets
640:Stromberg
619:-actuated
589:Diameter:
510:Data from
442:Martin BM
364:Boeing 80
307:R-1690-25
285:R-1690-52
273:R-1690-13
267:R-1690-11
229:Fiat A.59
166:Boeing 80
1505:Propfans
1488:T800-APW
1343:SuperFan
1037:Hornet B
1005:R-2180-E
1000:R-2180-A
822:Archived
740:See also
655:gasoline
261:R-1690-5
255:R-1690-3
243:Variants
2605:VG-1410
2486:XR-7755
2012:IV-2220
2007:IV-2040
2002:IV-1430
1979:XH-3730
1974:XH-3130
1969:XH-2600
1964:XH-2470
1959:XH-2240
1557:GG4/FT4
1552:GG3/FT3
1332:RTF-180
1302:PW1000G
751:BMW 132
617:Pushrod
583:Length:
565:⁄
543:⁄
432:(L-14H)
340:BMW 132
336:Germany
233:BMW 132
204:BMW 132
62:improve
2641:X-1800
2625:W-2779
2564:V-3420
2559:V-1950
2554:V-1710
2544:V-1570
2539:V-1560
2534:V-1510
2529:V-1460
2524:V-1440
2519:V-1400
2514:V-1237
2509:V-1150
2481:R-4360
2476:R-4090
2471:R-3350
2466:R-2800
2461:R-2600
2456:R-2180
2451:R-2160
2446:R-2060
2441:R-2000
2436:R-1860
2431:R-1830
2426:R-1820
2421:R-1750
2416:R-1690
2411:R-1670
2406:R-1640
2401:R-1535
2396:R-1510
2391:R-1454
2386:R-1340
2381:R-1300
2376:R-1044
2366:DR-980
2238:O-1230
1984:H-4070
1954:H-1640
1852:SA8/75
1513:578-DX
1436:JFTD12
1338:STF200
1327:PW6000
1322:PW5000
1317:PW4000
1312:PW2000
1307:PW1120
1272:JTF10A
1241:GP7000
1020:R-4360
1015:R-2800
1010:R-2270
995:R-2060
990:R-2000
985:R-1860
980:R-1830
975:R-1690
970:R-1535
965:R-1340
887:
858:Moscow
553:Stroke
396:(1933)
189:2,944
51:, but
2582:V-770
2504:V-720
2371:R-985
2361:R-975
2356:R-915
2351:R-830
2346:R-790
2341:R-760
2336:R-755
2331:R-720
2326:R-680
2321:R-670
2316:R-600
2311:R-550
2306:R-545
2291:R-500
2286:R-440
2281:R-420
2266:R-270
2261:R-265
2256:R-250
2233:O-805
2228:O-580
2223:O-550
2208:O-520
2203:O-480
2198:O-470
2193:O-435
2188:O-425
2183:O-405
2168:O-335
2163:O-300
2158:O-290
2153:O-235
2148:O-205
2133:O-190
2128:O-180
2123:O-175
2118:O-170
2113:O-150
2108:O-145
2103:O-100
2065:L-825
2060:L-510
2055:L-440
2050:L-410
2045:L-390
2040:L-375
2035:L-365
2030:L-330
1430:APW34
1408:XA103
1403:XA101
1349:V2500
1297:JTF22
1292:JTF17
1287:JTF16
1282:JTF14
1277:JT10D
1267:JTF10
960:R-985
806:Notes
711:6.0:1
674:, 2:3
521:Type:
122:Type
2098:O-90
2093:O-45
2088:O-40
2083:O-15
1890:4700
1885:4301
1880:4004
1875:4002
1857:S.55
1847:AS.8
1842:AS.6
1837:AS.5
1832:AS.3
1827:AS.2
1822:AN.1
1817:A.82
1812:A.80
1807:A.78
1802:A.76
1797:A.74
1792:A.70
1787:A.60
1782:A.59
1777:A.58
1772:A.55
1767:A.54
1762:A.53
1757:A.50
1752:A.30
1747:A.25
1742:A.24
1737:A.22
1732:A.20
1727:A.18
1722:A.15
1717:A.14
1712:A.12
1707:A.10
1688:Fiat
1532:RL10
1494:T900
1478:XT57
1468:XT45
1398:TF33
1393:TF30
1382:F401
1377:F135
1372:F119
1367:F117
1362:F105
1357:F100
1262:JT9D
1257:JT8D
1252:JT4D
1247:JT3D
1181:JT12
1176:JT11
1166:JT8A
1151:JT4A
1146:JT3C
1072:Wasp
885:ISBN
531:Bore
215:The
1562:FT8
1483:T73
1473:T52
1463:T34
1456:PT5
1451:PT4
1446:PT3
1441:PT2
1387:RM8
1223:J91
1218:J75
1213:J60
1208:J58
1203:J57
1198:J52
1193:J48
1188:J42
1171:JT9
1161:JT7
1156:JT6
1128:PT1
650:87
2668::
1639:†
488:,
1924:e
1917:t
1910:v
1680:e
1673:t
1666:v
1515:†
1496:†
1490:†
1432:†
1420:/
1389:†
1351:†
1345:†
1334:†
1243:†
933:e
926:t
919:v
893:.
733::
718::
709::
700::
669::
626::
614::
598::
577::
567:8
563:3
560:+
558:6
555::
545:8
541:1
538:+
536:6
533::
342:.
251:.
87:)
81:(
76:)
72:(
58:.
31:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
