152:, a hydraulic device that regulates the speed of rail cars as they roll down an inclined track. The devices are built for a specified speed, set at the factory. If the rail car is below the set speed, the device offers no resistance. If the car speed is at or greater than the speed setting, an internal valve is activated to provide a resistance to the wheel, thus slowing the car. This keeps cars rolling within a relatively narrow range of speeds.
141:
101:
In 1931 he set up his own company in
Cheltenham making aircraft equipment: for this purpose he leased a factory and bought Arle Court in Cheltenham. Dowty invented the first internally sprung aircraft wheel (used on the
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His first wife was Edith Dowty. In 1948 he married
Marguerite Anne Gowans. She died on March 24, 2012, at age 87.
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in the 1930s producing aircraft components such as hydraulic systems, undercarriage units, and warning devices.
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to become a draughtsman for the same company. In 1918 Dowty became a draughtsman with the
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318:"Railway / Railroad Products: Freight Wagon (Car) Speed Control and Frog Dampers"
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171:, winning the RAeS "British Gold Medal" in 1955, and President of the
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after losing his right eye at the age of 12 making a firework.
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187:. He received an Honorary Degree (Doctor of Science) from the
412:. Announcements.telegraph.co.uk. 4 April 2012. Archived from
358:"Honorary Graduates 1966 to 1988 | University of Bath"
295:
Sir George Dowty at Oxford
Dictionary of National Biography
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In 1956 he was knighted for his services to the industry.
148:
He also invented the "Dowty retarder" for use in railway
849:
Electro-pneumatic brake system on
British railway trains
53:
He left in 1916 to take up a job as an apprentice for
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People educated at the Royal
Grammar School Worcester
167:
and amongst his other awards he was
President of the
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116:and was making the hydraulic systems in planes in
384:"British engineering firms merger moves forward"
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175:. He was given the Freedom of the Borough of
8:
202:in 1992, an element of it still remains as
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839:Diesel electric locomotive dynamic braking
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73:. He then joined the design office of the
198:and although his company was acquired by
19:(27 March 1901 – 7 December 1975) was an
110:had broken out the company was known as
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165:Worcester Old Elizabethans' Association
163:In 1961 he became the President of the
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813:Westinghouse Brake and Signal Company
128:. His equipment was also used in the
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390:. Reuters. 11 June 1992. p. D5
173:Worcestershire County Cricket Club
14:
67:British Aerial Transport Company
183:and was a Deputy Lieutenant of
979:20th-century British inventors
925:Railroad Safety Appliance Act
808:Westinghouse Air Brake Company
48:Royal Grammar School Worcester
1:
360:. Bath.ac.uk. Archived from
46:in 1901. He was sent to the
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169:Royal Aeronautical Society
23:inventor and businessman.
85:. In 1924 he went to the
87:Gloster Aircraft Company
17:Sir George Herbert Dowty
854:Emergency brake (train)
628:Safran Aircraft Engines
194:He died in 1975 in the
75:A. V. Roe & Company
964:People from Cheltenham
700:Counter-pressure brake
604:Safran Landing Systems
206:, a subsidiary of the
145:
132:supersonic airliners.
720:Electromagnetic brake
515:Boulton Paul Aircraft
143:
959:People from Pershore
150:classification yards
61:. He later moved to
834:Diesel brake tender
416:on 19 February 2014
251:Retarder (railroad)
89:where he worked on
55:Heenan & Froude
915:Pearson's Coupling
802:New York Air Brake
793:Faiveley Transport
762:Regenerative brake
755:Railway disc brake
715:Eddy current brake
705:Countersteam brake
388:The New York Times
214:, a subsidiary of
189:University of Bath
146:
106:) and by the time
97:Aircraft equipment
38:Dowty was born in
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895:Dead man's switch
745:Railway air brake
740:Kunze-Knorr brake
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530:Ultra Electronics
104:Gloster Gladiator
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969:Knights Bachelor
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555:Related articles
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320:. Archived from
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212:Dowty Propellers
57:at a factory in
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730:Heberlein brake
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539:Joint ventures
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433:External links
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364:on 25 May 2016
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324:on 9 July 2012
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144:Dowty retarder
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136:Dowty retarder
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113:Dowty Aviation
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44:Worcestershire
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28:Dowty Aviation
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822:Other aspects
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786:Manufacturers
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546:Messier-Dowty
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444:"Dowty Deeds"
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439:Messier-Dowty
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126:United States
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91:undercarriage
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798:Knorr-Bremse
777:Vacuum brake
644:George Dowty
643:
508:Subsidiaries
499:George Dowty
498:
447:
418:. Retrieved
414:the original
404:
394:27 September
392:. Retrieved
387:
378:
366:. Retrieved
362:the original
352:
343:
338:
326:. Retrieved
322:the original
312:
301:
225:
193:
162:
159:
147:
111:
108:World War II
100:
52:
37:
25:
16:
15:
954:1975 deaths
949:1901 births
772:Track brake
767:Steam brake
618:Dowty Group
485:Dowty Group
241:Dowty Rotol
236:Dowty Group
216:GE Aviation
196:Isle of Man
83:Southampton
26:He founded
943:Categories
920:Pneumatics
900:Drum brake
750:Disc brake
735:Hand brake
257:References
210:Group and
181:Tewkesbury
177:Cheltenham
63:Cheltenham
34:Early life
880:Air brake
829:Brake van
611:Companies
346:1955 p607
191:in 1966.
59:Worcester
859:Retarder
562:TI Group
328:5 August
230:See also
200:TI Group
130:Concorde
124:and the
93:design.
40:Pershore
520:Datatel
450:article
446:a 1952
156:Honours
118:Britain
21:English
637:People
623:Safran
492:People
448:Flight
420:23 May
368:23 May
344:Flight
222:Family
208:Safran
122:Canada
79:Hamble
71:London
890:Brake
693:Types
81:near
422:2012
396:2019
370:2012
330:2014
179:and
77:at
69:in
945::
386:.
265:^
218:.
120:,
42:,
804:)
800:(
678:e
671:t
664:v
596:e
589:t
582:v
477:e
470:t
463:v
424:.
398:.
372:.
332:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
