40:
172:
The 14N was introduced in 1937 and was quickly installed on several aircraft models. In 1939, minor improvements allowed Gnome-Rhône to increase the compression ratio from 6.1:1 to 6.8:1, which increased power.
169:
The 14K's reliability was poor, so Gnome-Rhône carried out major redesign, using different materials for the pistons and valves, and enlarging the cooling fins to increase surface area by 39%.
852:
1151:
185:
1161:
845:
1156:
838:
116:
635:
596:
1100:
443:
759:
104:
708:
898:
451:
893:
888:
878:
413:
1029:
1024:
693:
1130:
1115:
883:
457:
96:
540:
1034:
1014:
437:
1009:
1125:
1105:
177:
158:
133:
128:
1095:
1085:
1075:
933:
928:
923:
861:
734:
684:
72:
719:
463:
1090:
864:
749:
531:
419:
1019:
989:
1004:
999:
994:
984:
979:
739:
724:
583:
150:
1145:
1080:
1059:
1054:
1049:
1044:
1039:
974:
754:
744:
675:
614:
522:
490:
484:
146:
50:
953:
948:
711:
a comparable engine sometimes fitted as an alternative to the 14N on French designs
590:
431:
425:
407:
401:
395:
389:
383:
377:
371:
365:
359:
353:
347:
341:
181:
154:
92:
17:
958:
943:
938:
918:
913:
908:
903:
180:
featuring a 2-stage supercharger, but this type was not widely used until after
830:
1120:
605:
577:
561:
729:
335:
329:
100:
665:
790 kW (1,060 hp) at 2,400 rpm at 3,900 m (12,800 ft)
617:
469:
714:
671:
630 kW (850 hp) at 2,100 rpm at 3,900 m (12,800 ft)
199:
Aircraft engines of the World 1945, Aircraft engines of the World 1946
39:
478:
62:
161:, the 14N was used on several French and even one German aircraft.
822:
L'aviation française de bombardement et de renseignement 1918-1940
834:
791:(3rd ed.). -New York: Paul H. Wilkinson. p. 235.
806:(4th ed.). London: Sir Isaac Pitman & Sons Ltd.
184:
as production of improved engines was restricted by the
206:: Left hand (LH) rotation, 780 kW (1,050 hp)
1068:
967:
871:
518:Fourteen-cylinder two-row air-cooled piston engine
846:
782:
780:
8:
290:: LH rotation, 1,000 kW (1,400 hp)
853:
839:
831:
625:Pressure fed at 480 kPa (70 psi)
312:: LH rotation, 880 kW (1,180 hp)
298:: LH rotation, 930 kW (1,250 hp)
276:: LH rotation, 880 kW (1,180 hp)
262:: LH rotation, 780 kW (1,050 hp)
248:: LH rotation, 846 kW (1,135 hp)
1152:Aircraft air-cooled radial piston engines
212:: Right hand (RH) rotation version of N-2
659:880 kW (1,180 hp) at 2,650 rpm
234:: LH rotation, 697 kW (935 hp)
220:: LH rotation, 680 kW (910 hp)
776:
176:The 14N was further developed into the
448:or 14N-38 + 14N-39 or 14N-46 + 14N-47)
29:
440:(prototype) (2 × 14N-30 +2 × 14N-31 )
145:was a 14-cylinder two-row air-cooled
7:
545:38.67 L (2,360 cu in)
27:1930s French piston aircraft engine
804:Aircraft engines of the World 1946
789:Aircraft engines of the World 1945
506:Aircraft engines of the World 1945
25:
640:0.5:1 planetary reduction gearing
824:Docavia n°12, Editions Larivière
38:
820:Danel, Raymond and Cuny, Jean.
1:
1157:1930s aircraft piston engines
1069:Gnome et Rhône radial engines
597:centrifugal type supercharger
557:1,290 mm (50.79 in)
551:1,480 mm (58.27 in)
318:: RH rotation version of N-58
304:: RH rotation version of N-54
282:: RH rotation version of N-48
268:: RH rotation version of N-44
254:: RH rotation version of N-20
240:: RH rotation version of N-16
226:: RH rotation version of N-10
149:designed and manufactured by
117:Gnome-Rhône 14K Mistral Major
1162:Gnome-Rhône aircraft engines
802:Wilkinson, Paul H. (1946).
787:Wilkinson, Paul H. (1945).
566:620 kg (1,370 lb)
1178:
709:Pratt & Whitney R-1830
595:Single-stage single-speed
582:Two inlet and two exhaust
536:165 mm (6.50 in)
527:146 mm (5.75 in)
454:(2 × 14N-44 + 2 × 14N-45 )
493:(1 × 14N-20 + 1 × 14N-21)
422:(2 × 14N-16 + 1 × 14N-17)
416:(2 × 14N-16 + 1 × 14N-17)
410:(1 × 14N-16 + 1 × 14N-17)
404:(1 × 14N-10 + 1 × 14N-11)
380:(2 × 14N-38 + 2 × 14N-39)
344:(1 × 14N-10 + 1 × 14N-11)
338:(1 × 14N-48 + 1 × 14N-49)
332:(1 × 14N-38 + 1 × 14N-39)
153:just before the start of
37:
32:
452:Sud-Est SE.161 Languedoc
444:Lioré et Olivier LeO 451
968:Le Rhône rotary engines
680:22.45 kW/L (0.49 hp/in)
510:General characteristics
499:Specifications (14N-48)
350:(2 × 14M-4 + 2 × 14M-5)
157:. A development of the
105:Lioré et Olivier LeO 45
929:Monosoupape 9 Type B-2
698:1.4 kW/kg (0.85 hp/lb)
414:Bloch MB.300 Pacifique
186:armistice with Germany
165:Design and development
694:Power-to-weight ratio
934:Monosoupape 9 Type N
924:Monosoupape 7 Type A
872:Gnome rotary engines
458:Messerschmitt Me 323
97:Messerschmitt Me 323
899:123hp 14-cyl rotary
475:PZL P.24H (14N-21)
88:Major applications
18:Gnome-Rhône 14N-17
1139:
1138:
894:60hp 7-cyl rotary
889:34hp 5-cyl rotary
735:Mitsubishi Kinsei
685:Compression ratio
139:
138:
16:(Redirected from
1169:
884:1907 50hp rotary
879:1906 25hp rotary
865:aircraft engines
855:
848:
841:
832:
808:
807:
799:
793:
792:
784:
720:Bristol Hercules
464:Koolhoven F.K.58
446:(14N-48 + 14N-49
125:
113:
89:
59:
42:
33:Gnome-Rhône 14N
30:
21:
1177:
1176:
1172:
1171:
1170:
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811:
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800:
796:
786:
785:
778:
773:
768:
750:Shvetsov ASh-82
705:
653:
647:
629:Cooling system:
584:overhead valves
573:
512:
501:
496:
472:F and G (14N-7)
447:
420:Dewoitine D.342
325:
194:
178:Gnome-Rhône 14R
167:
159:Gnome-Rhône 14K
143:Gnome-Rhône 14N
134:Gnome-Rhône 14R
132:
129:Gnome-Rhône 14M
123:
111:
103:
99:
95:
87:
58:National origin
57:
28:
23:
22:
15:
12:
11:
5:
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747:
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740:Nakajima Sakae
737:
732:
727:
725:Bristol Taurus
722:
717:
712:
704:
701:
700:
699:
690:
681:
676:Specific power
672:
666:
660:
654:
646:
643:
642:
641:
636:Reduction gear
632:
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608:
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426:Farman F.222.2
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126:
124:Developed into
120:
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112:Developed from
108:
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84:
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73:Gnome et Rhône
70:
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14:
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954:Lambda-Lambda
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783:
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760:Wright R-2600
758:
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755:Tumansky M-88
753:
751:
748:
746:
745:Piaggio P.XIX
743:
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651:Power output:
649:
648:
644:
639:
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633:
630:
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624:
621:
619:
616:
615:octane rating
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498:
492:
491:SNCASE SE.100
489:
486:
485:SNCAO CAO.700
483:
480:
477:
474:
471:
468:
465:
462:
459:
456:
453:
450:
445:
442:
439:
438:Latécoère 611
436:
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147:radial engine
144:
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78:
77:
74:
71:
69:Manufacturer
68:
67:
64:
61:
56:
55:
52:
51:Radial engine
49:
46:
45:
41:
36:
31:
19:
1110:
827:
821:
815:Bibliography
803:
797:
788:
692:
683:
674:
668:
662:
656:
650:
634:
628:
622:
610:
602:Fuel system:
601:
591:Supercharger
589:
586:per cylinder
576:
560:
554:
548:
541:Displacement
539:
530:
521:
515:
503:
502:
487:(4 × 14N-49)
432:Farman F.224
428:(4 × 14N-11)
408:Bloch MB.220
402:Bloch MB.210
398:(2 × 14N-48)
396:Bloch MB.175
392:(2 × 14N-49)
390:Bloch MB.174
384:Bloch MB.170
378:Bloch MB.161
372:Bloch MB.155
366:Bloch MB.152
360:Bloch MB.151
354:Bloch MB.150
348:Bloch MB.135
342:Bloch MB.131
323:Applications
315:
309:
301:
295:
287:
279:
273:
265:
259:
251:
245:
237:
231:
223:
217:
209:
203:
196:
195:
182:World War II
175:
171:
168:
155:World War II
142:
140:
93:Bloch MB.150
944:Omega-Omega
919:Gamma-Gamma
909:Delta-Delta
862:Gnome-Rhône
645:Performance
623:Oil system:
434:(4 × 14N-1)
386:(2 × 14N-6)
151:Gnome-Rhône
1146:Categories
766:References
631:Air-cooled
611:Fuel type:
606:carburetor
604:Stromberg
578:Valvetrain
571:Components
562:Dry weight
466:A (14N-16)
197:Data from:
79:First run
771:Citations
730:Fiat A.74
663:Military:
657:Take-off:
555:Diameter:
504:Data from
460:(various)
336:Amiot 354
330:Amiot 351
101:Amiot 351
1030:18E 1917
1025:18E 1912
703:See also
618:gasoline
470:PZL P.24
374:(14N-49)
368:(14N-25)
362:(14N-35)
192:Variants
715:BMW 801
669:Cruise:
549:Length:
481:(14N-1)
356:(14N-7)
949:Lambda
532:Stroke
479:PZL.43
316:14N-59
310:14N-58
302:14N-55
296:14N-54
288:14N-50
280:14N-49
274:14N-48
266:14N-45
260:14N-44
252:14N-21
246:14N-20
238:14N-17
232:14N-16
224:14N-11
218:14N-10
63:France
959:Sigma
939:Omega
914:Gamma
904:Delta
689:6.8:1
516:Type:
210:14N-3
204:14N-2
82:1937
47:Type
523:Bore
141:The
1131:18R
1126:18L
1121:14R
1116:14P
1111:14N
1106:14M
1101:14K
1035:28E
1020:14D
1015:11F
990:7B2
613:87
1148::
1096:9K
1091:9A
1086:7K
1081:5K
1076:5B
1010:9Z
1005:9R
1000:9J
995:9C
985:7B
980:7A
779:^
188:.
1060:R
1055:P
1050:M
1045:L
1040:K
975:7
854:e
847:t
840:v
696::
687::
678::
638::
593::
580::
564::
543::
534::
525::
131:,
20:)
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