272:
239:, not far from the laboratory they built it in. Reaction Motors, Inc. (RMI) was incorporated in December 1941. It was the first commercial rocket engine company in the United States. With Lawrence as president and Wyld, Pierce, and Shesta as company officers, Reaction Motors, Inc. (RMI) received its first naval contract in 1942. Operating on a start-up budget of $ 5,000, the company first used a bicycle shop in
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was the first in the world to break the sound barrier, piloting the X-1 with the four
Reaction Motors, Inc. engines. Yeager was able to complete his flight safely due to the remarkably smooth flight provided by Wyld's system and despite the fact that he had broken several ribs while horse-riding the
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engine for the X-15 was first flown in
November 1960 and 199 flights were made before the X-15 project was discontinued in 1969, years past its due date and having cost more than five times its original budget. The X-15 is credited as having reached a record Mach 6.72 at 67 miles above the Earth,
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rocket engine, technology which would for the first time make liquid-fueled rocket engines capable of burning for long enough periods to be practical. All future liquid-fueled rockets would build off this technology. They tested this rocket engine in
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In 1945 RMI was granted a contract from the United States Army to develop a rocket engine for the first of the "X" series of experimental airplanes, designed to break the sound barrier. Undaunted by the 1946 death of
British test pilot
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After much misadventure, a massive increase in budgetary requirements, and engineering problems related to fuel injectors and the thrust chamber, which resulted in the Navy enlisting the assistance of the
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On April 17, 1958, RMI's acquisition by
Thiokol Chemical Corporation was finalized by the approval of the stockholders and RMI was henceforth referred to as Reaction Motors Division (RMD).
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In early 1956, following an extensive bidding war, Reaction Motors, Inc. was awarded a contract from the United States Navy for the development of the proposed
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Pendray contributed heavily to their early designs using knowledge acquired from a trip to Berlin in 1931. In 1938, Princeton
University student
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tested a two-pound rocket engine which provided 90 pounds of thrust; this would become the basis for the group's work over the next two decades.
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until incorporating
Reaction Motors, Inc. under Lovell Lawrence in 1938 in pursuit of a war-time contract from the United States Navy.
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being solely responsible for providing the data necessary to insulate and maintain the structural integrity of the
243:, belonging to Shesta's brother in-law as mailing address and laboratory but soon moved to a former night club in
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In 1938 and prior to incorporation, the group successfully designed and perfected the world's first workable
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research rocket, the first large liquid-fueled US high-altitude rocket. RMI was merged with
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that first broke the sound barrier in 1947, and later aircraft such the X-1A, X-1E, and the
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Though test flights are recorded from 1933 forward, the group would rename themselves the
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209:. This group quickly moved from science fiction discussions to practical rocketry.
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2637973 - "Rocket Engine Having
Turbine Located in Nozzle for Driving Auxiliaries"
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Reaction Motors, Inc. began operation as early as 1930 through the work of then
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Former
American maker of liquid-fueled rocket engines, located in New Jersey
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318:, and a host of additional technical achievements and aviation milestones.
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426:
3095694 - Reaction motor which does not require booster at high altitudes
639:"Rocket engine having turbine located in nozzle for driving auxiliaries"
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135:. A 20,000 lbf (89 kN) thrust RMI engine also powered the
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124:. RMI engines with 6,000 lbf (27 kN) thrust powered the
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and continue experimentation in the relatively populous area of
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to convey the striking changes in design which were required.
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During this time RMD also developed the liquid engine for the
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engine to be used to power the experimental aircraft known as
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in 1958, where it produced the XLR-99 engine that powered the
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to provide space for rocket engine testing and machine work.
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Defunct aircraft engine manufacturers of the United States
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390:- planned for the X-15, canceled in favor of the XLR99
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Reaction Motors LR2-RM-2 and LR2-RM-6 - used on the
432:2479888 - "Controlling System for Reaction Motors"
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700:Rocket engine manufacturers of the United States
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116:) was an early American maker of liquid-fueled
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73:as Reaction Motors Division, disbanded 1972
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372:- used on various vehicles, including the
333:. Thiokol finally disbanded RMD in 1972.
287:and eventually pursue crewed spaceflight.
393:Reaction Motors XLR35-RM-1 - used on the
258:On October 14, 1947, American test pilot
664:"Controlling system for reaction motors"
409:Reaction Motors LR58-RM-4 - used on the
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267:Merger with Thiokol and the Space Race
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458:"Spaceflight :Early U.S. Rocketry"
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509:Dupont, Jr., Ronald (June 2011).
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342:Reaction Motors CML2N - used on
589:"The Million-Horsepower Engine"
516:. Garden State Legacy Magazine.
191:American Interplanetary Society
156:Formation and the sound barrier
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535:"Transiting from Air to Space"
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181:Resources in other libraries
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27:Reaction Motors, Inc. (RMI)
10:
716:
388:Reaction Motors XLR30-RM-2
150:
18:
378:Douglas D-558-2 Skyrocket
253:Geoffrey de Havilland Jr.
237:Pompton Lakes, New Jersey
176:Resources in your library
133:Douglas D-558-2 Skyrocket
87:
77:
65:
57:
49:
39:
31:
560:"Viking sounding rocket"
19:Not to be confused with
297:North American Aviation
221:American Rocket Society
462:Centennialofflight.net
401:Reaction Motors XLR-99
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483:"Ideas Into Hardware"
370:Reaction Motors XLR11
361:Reaction Motors XLR10
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199:George Edward Pendray
110:Reaction Motors, Inc.
98:George Edward Pendray
511:"Power for Progress"
232:regenerative cooling
405:North American X-15
382:North American X-15
241:Oakland, New Jersey
28:
316:Mercury spacecraft
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275:The XLR-99 engine.
94:Lovell Lawrence Jr
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614:"Reaction motors"
162:Library resources
147:rocket aircraft.
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44:Rocket technology
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21:Reaction Engines
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365:Viking (rocket)
348:KA3N Gorgon III
344:KA2N Gorgon IIA
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331:Surveyor probes
327:vernier engines
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214:James Hart Wyld
205:, and engineer
195:Lovell Lawrence
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167:Reaction Motors
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129:rocket aircraft
102:James Hart Wyld
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35:Private company
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411:AGM-12 Bullpup
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403:- used on the
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323:AGM-12 Bullpup
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263:previous day.
245:Pompton Plains
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118:rocket engines
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61:April 17, 1958
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570:on 2007-02-21
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418:Patents filed
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395:RTV-A-2 Hiroc
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568:the original
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465:. Retrieved
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355:SAM-N-2 Lark
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295:Division of
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260:Chuck Yeager
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69:Merged into
32:Company type
593:Epubbud.com
301:XLR-99-RM-1
207:John Shesta
203:Hugh Pierce
79:Area served
689:Categories
668:Google.com
643:Google.com
618:Google.com
574:2017-05-17
495:2017-05-17
437:References
363:- used on
293:Rocketdyne
122:New Jersey
89:Key people
598:15 April
374:Bell X-1
350:missiles
337:Products
193:members
126:Bell X-1
40:Industry
413:missile
397:missile
357:missile
329:of the
151:History
141:Thiokol
71:Thiokol
58:Defunct
50:Founded
673:16 May
648:16 May
623:16 May
544:16 May
467:16 May
309:RMD's
164:about
137:Viking
514:(PDF)
486:(PDF)
311:XLR99
281:XLR30
675:2017
650:2017
625:2017
600:2014
546:2017
469:2017
346:and
285:X-15
145:X-15
66:Fate
53:1938
114:RMI
691::
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522:^
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445:^
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112:(
23:.
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