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171:. The name of the firm could have either originated from the traditional Japanese family-name-first tradition being the source of the "OS" name, or from the firm's actual Japanese name, "Ogawa Seisakusho". At the suggestion of American buyer Paul Houghton, Ogawa tooled up for his first
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It is very easy to decode some facts from the engine name. In the above-mentioned four-stroke models, the C means car. This is to avoid confusing them with the aircraft engines they are based on. Additionally, an X in the name denotes a
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O.S. has also extended their expertise to model cars, offering many reliable and powerful engines for these vehicles. Typical engines include OS 18 CV-R and OS 30VG. Four-strokes include FS26-C-S (0.26
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displacement, meant to replace 0.12-0.15 two-strokes) and FS40-C-S (0.40 ci displacement, meant to replace 0.21-and-up two-strokes), with an updated FS26-C-S II currently out of production.
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The 1980s brought increasing competition, which increased across the 1990s and into the 21st century. O.S. is now a leading manufacturer of single- and multi-cylinder
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O.S. engines in current production include the .21 TM, the .18 TZ, the .46 AX and many others. O.S. also makes required accessories for their engines including
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displacement exposed valve gear engine, and has been one of the top producers of four-stroke glow-plug-ignition model engines worldwide ever since.
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of
Germany. Since Graupner's demise in 2012, O.S. continued to makes this 4.9 cm displacement engine on their own, still under license from
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The company was founded in 1936 by machinist Shigeo Ogawa ("Ogawa Shigeo" in the
Japanese surname-first tradition) for the production of model
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175:-powered engine, the 1.6 cc O.S. Type-1 of which 200 units were produced and exported under the brand name, "Pixie." After
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firm being a stronger rival than the YS firm, in volume production of popular four-stroke model engines.
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O.S. has also produced model steam locomotives, but has stopped production on 31st March, 2021.
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O.S. Engines produces a much larger line of engines that included the only available
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rotary aircraft engine], which was first introduced in 1970, in cooperation with
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O.S. Engines' main competitor for both two- and four-stroke model engines is
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O.S. 25 FSR (1977), legendary part of O.S. history, shown with muffler
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319:. Wilton, CT USA: Air Age Publishing. pp. 74–81.
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In 1976, OS pioneered the field of modern four-stroke
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194:ignition model engines with the "FS-60" 10
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389:Craftmanship Museum page for Shigeo Ogawa
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220:engines ranging from the small .10 LA
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362:O.S. Engines Mfg. Co. Ltd. Japan.
409:Engineering companies of Japan
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341:"OS Live Steam Locomotives"
44:December 10, 1941
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111:90,000,000 JPY (2012)
54:Higashisumiyoshi-ku, Osaka
17:O.S. Engines Mfg. Co., Ltd
317:Model Four-Stroke Engines
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368:O.S Engines Home Page
315:Chinn, Peter (1986).
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378:Technopower Engines
345:www.oslivesteam.com
117:Number of employees
76:Higashisumiyoshi-ku
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132:Futaba Corporation
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356:External links
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272:Yamada Engines
224:to the FF-320
218:model aircraft
164:manufacturer.
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364:(in English)
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265:recoil start
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177:World War II
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162:model engine
158:O.S. Engines
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106:Total assets
72:Headquarters
67:Shigeo Ogawa
31:Company type
249:air filters
226:four-stroke
145:.os-engines
398:Categories
302:References
296:Live Steam
237:glow plugs
222:two-stroke
95:Key people
48:1941-12-10
35:Subsidiary
192:glow plug
285:See also
245:mufflers
241:exhausts
207:Graupner
173:gasoline
138:Website
64:Founder
46: (
41:Founded
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230:radial
203:Wankel
127:Parent
87:Japan
81:Osaka
58:Japan
321:ISBN
247:and
211:NSU
149:.jp
147:.co
143:www
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257:ci
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