148:, near Dumfries, to continue development and production. Although BHP's design was projected to produce 300 hp (224 kW) the engine's output came in below expectations. The original name given to the engine was the 200 hp BHP. The engine's name was later changed to the 230 hp BHP to better reflect its actual output. Finally, the engine's name was changed to the
137:. The 120 hp engine was further developed at the Arrol-Johnson works with inputs from Frank Halford who was assigned to the firm as a liaison officer. Changes included the introduction of twin carburetors and dual ignition. The resulting engine was sold as the
821:
144:
Halford and
Pullinger then designed a completely new engine to compete with the latest German inline six-cylinder models. A new company, Galloway Engineering Co. Ltd. was set up in
178:
In
British military service both Siddeley and Galloway built engines were known as the 230 hp BHP although they had different dimensions and few interchangeable parts.
76:: Responsible for proposing modifications to the engines originally taken from Beardmore designs. Brevet captain Halford worked for the Air Inspection Directorate (AID) at
185:
had 89 Galloway
Adriatic engines in service versus 3,255 engines built by Siddeley-Deasy. All of the Adriatic engines were fitted to aircraft based in the United Kingdom.
50:: Responsible for funding and providing original engines from his production company, which manufactured aero engines used in many aircraft prior to 1916 such as the
475:
790:
129:. Arrol-Johnson (a Beardmore subsidiary involved in automobile production) produced the Austro-Daimler 90 and 120 hp engines at their facility in
755:
300:
241:
199:. Two cylinder blocks from the Galloway Adriatic combined on a single crank shaft to create the V12 configuration Atlantic, delivering 500 hp.
732:
205:. Two cylinder blocks from the Siddeley Puma combined on a single crank shaft to create the V12 configuration Pacific, delivering 500 hp.
468:
23:) were a series of aircraft engines produced between 1916 and 1918. The engines were used on many First World War aircraft, including the
826:
461:
43:
220:
159:, to be built at their Parkside works. In addition to building the Adriatic engines, Galloway also supplied components to
725:
164:
404:
125:
Beardmore started building aero-engines in 1913 when the group acquired the rights for licensed production of the
653:
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102:: Halford's proposals were made a working proposition by engineer and managing director of the
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8:
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himself worked on the engine and, after making many changes, released the engine as the
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Relatively few
Galloway Adriatic engines were built. At the end of WW1, the
168:
145:
120:
73:
307:, vol. XIII, no. 633, p. 88, 3 February 1921, archived from
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710:
443:
172:
28:
24:
62:(diesel). They also manufactured aircraft and airships, such as the
134:
130:
80:. He later designed the first turbocharged racing car engine, the
395:
Black, Guy (2019). "Background
History of the DH9 Aircraft".
822:
Defunct aircraft engine manufacturers of the United
Kingdom
70:. The company types were modified into the B.H.P. engines.
349:
Boxkite to Jet: The
Remarkable Career of Frank B. Halford
182:
39:
The name B.H.P is derived from surnames of three people:
88:
including jets and rockets, and several engines for
483:
248:, Iliffe and Sons Ltd, p. 386b, archived from
813:
726:
469:
438:. 26. United Kingdom: Profile Publications.
263:
155:The 230 hp engine was also licensed to
293:
740:
733:
719:
476:
462:
399:. United Kingdom: Grub Street Publishing.
433:
372:British Piston Engines and their Aircraft
365:
363:
361:
359:
357:
233:
343:
341:
171:. The Puma was later developed into the
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369:
269:
814:
374:. Airlife Publishing. pp. 81–86.
354:
270:Spooner, Stanley, ed. (4 March 1926).
714:
457:
413:
394:
338:
239:
221:List of aircraft engine manufacturers
427:
327:
325:
110:
351:, Rolls-Royce Heritage Trust, 1999.
13:
188:
14:
838:
827:Engineering companies of Scotland
322:
434:Bruce, J.M; Noel, Jean (1965).
421:R.A.F Field Service Pocket Book
1:
423:. April 1918. pp. 10–11.
397:DH9: From Ruin to Restoration
226:
48:William Beardmore and Company
34:
7:
272:"The A.D.C "Nimbus" Engine"
240:Bruce, J M (6 April 1956),
209:
17:Beardmore-Halford-Pullinger
10:
843:
114:
106:car factory T C Pullinger.
84:, all the engines made by
751:
672:
641:
610:
494:
301:"The B.H.P. Aero Engine"
242:"The De Havilland D.H.9"
436:The de Havilland D.H.4
370:Lumsden, Alec (2002).
776:Adriatic / 230 hp BHP
44:Sir William Beardmore
347:Douglas R. Taylor,
90:D. Napier & Son
485:Armstrong Siddeley
252:on 4 November 2012
68:R23X class airship
809:
808:
708:
707:
335:, 2 February 1921
196:Galloway Atlantic
150:Galloway Adriatic
117:Galloway Adriatic
111:230 hp BHP engine
64:Beardmore W.B.III
60:Beardmore Tornado
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203:Siddeley Pacific
139:Beardmore 160 hp
127:Austro-Daimler 6
100:Thomas Pullinger
92:, including the
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311:on 5 March 2016
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189:V12 derivatives
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82:Halford Special
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12:
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5:
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673:Rocket engines
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597:Tiger (Radial)
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495:Piston engines
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161:Siddeley-Deasy
157:Siddeley-Deasy
112:
109:
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104:Arrol-Johnston
97:
71:
36:
33:
9:
6:
4:
3:
2:
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406:9781911621836
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333:The Aeroplane
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215:Related lists
204:
201:
198:
197:
193:
192:
186:
184:
179:
176:
174:
170:
169:Siddeley Puma
166:
165:John Siddeley
162:
158:
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151:
147:
146:Kirkcudbright
142:
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128:
122:
121:Siddeley Puma
118:
105:
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83:
79:
75:
74:Frank Halford
72:
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65:
61:
57:
53:
49:
45:
42:
41:
40:
32:
30:
26:
22:
18:
745:aero engines
654:Double Mamba
547:Jaguar Major
488:aero engines
435:
429:
420:
415:
396:
390:
371:
348:
332:
313:, retrieved
309:the original
304:
295:
283:. Retrieved
278:
265:
254:, retrieved
250:the original
245:
235:
214:
213:
202:
194:
180:
177:
154:
143:
124:
86:de Havilland
38:
20:
16:
15:
592:Tiger (V12)
532:Genet Major
78:Farnborough
816:Categories
642:Turboprops
562:Lynx Major
444:B0007JXD8K
381:1853102946
331:page 120,
227:References
173:ADC Nimbus
115:See also:
25:Airco DH.4
742:Beardmore
611:Turbojets
602:Wolfhound
522:Deerhound
502:Boarhound
35:Formation
781:Atlantic
690:Screamer
628:Sapphire
567:Mongoose
210:See also
135:Scotland
131:Dumfries
801:Typhoon
796:Tornado
786:Cyclone
695:Stentor
685:Snarler
577:Panther
552:Leopard
507:Cheetah
315:8 March
285:8 March
256:8 March
791:Simoon
771:200 hp
766:160 hp
761:120 hp
664:Python
587:Serval
542:Jaguar
517:Cougar
442:
403:
378:
305:Flight
279:Flight
246:Flight
66:, and
56:160 hp
52:120 hp
756:90 hp
700:Gamma
659:Mamba
633:Viper
618:Adder
572:Ounce
537:Hyena
527:Genet
512:Civet
281:: 122
275:(PDF)
94:Sabre
680:Beta
582:Puma
557:Lynx
440:ASIN
401:ISBN
376:ISBN
317:2011
287:2011
258:2011
119:and
58:and
29:DH.9
27:and
649:ASP
623:ASX
183:RAF
46:of
21:BHP
818::
356:^
340:^
324:^
303:,
277:.
244:,
175:.
163:.
152:.
141:.
133:,
54:,
31:.
734:e
727:t
720:v
477:e
470:t
463:v
446:.
409:.
384:.
289:.
96:.
19:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.