| 词条 | Menasco Pirate | ||||||||||||||
| 释义 |
The Menasco Pirate series were four-cylinder, air-cooled, in-line, inverted aero-engines, built by the Menasco Motors Company of Burbank, California, for use in light general and sport aircraft during the 1930s and 1940s.[1] The Menasco engines came in both normally aspirated and supercharged forms, with the supercharged models exhibiting superior performance at higher altitudes, with a relatively small increase in dimensions and weight. The supercharged models had the S suffix added to their designation to show supercharging.[2] Variants
90 hp.[3]
95 hp.[3]
125 hp.[3] Compression ratio 5.8: 1, dry weight 300 lb[4]
Super-charged 150 hp.[3]
125 hp, compression ratio 5.5:1, dry weight 311 lb[4]
134 hp,Compression ratio 6:1, dry weight 310 lb[4]
Applications
Specifications (Menasco C4S Pirate){{pistonspecs| |type=4-cylinder, air-cooled, in-line, inverted engine |bore=4.75 in (120.65 mm) |stroke=5.125 in (130.18 mm) |displacement=363.27 cu in (5.95 L) |length=47.5 in (1,206 mm) |diameter= |width=17.7 in (449 mm) |height=28.5 in (724 mm) |weight=299 lb (135 kg) |valvetrain=1 inlet and 1 exhaust valve per cylinder |supercharger= |turbocharger= |fuelsystem=1 Stromberg Carburetor |fueltype=73 octane |oilsystem= |coolingsystem=Air |power=150 hp at 2,260 RPM max/112hp at 2,025 RPM cruise |specpower= |compression=5.5:1 |fuelcon= |specfuelcon= |oilcon= |power/weight= 0.37hp/lb at cruise }} See also{{aircontent|see also= |related= |lists=
|similar engines=
}} References1. ^{{cite web |url=http://www.bombercommandmuseum.ca/engine_menasco.html |title=Menasco Pirate |publisher=www.bombercommandmuseum.ca |year=2011 |accessdate=2011-05-26}} 2. ^Parker, Dana T. Building Victory: Aircraft Manufacturing in the Los Angeles Area in World War II, pp. 122–24, Cypress, CA, 2013. 3. ^1 2 3 {{cite book |last= Herschel |first= Smith. |title= A History of Aircraft Piston Engines |publisher= Sunflower University Press |year=1986 |isbn= 0-07-058472-9}} 4. ^1 2 {{cite web |url=http://rgl.faa.gov/Regulatory_and_Guidance_library/rgMakeModel.nsf/0/4dfcd1343268dfe18525670c0070d375/$FILE/ATTS25DY/TC67.pdf |title=Menasco Pirate |publisher=rgl.faa.gov |date= |accessdate=2011-05-26}}
External links{{Commons category|Menasco Pirate}}
3 : Air-cooled aircraft piston engines|Aircraft piston engines 1930–1939|Inverted aircraft piston engines |
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