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gptkbp:instance_of
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gptkb:jet_engine
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gptkbp:application
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gptkb:civil_aviation
gptkb:military_aircraft
|
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gptkbp:compression_ratio
|
6:1
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|
gptkbp:cooling_system
|
air-cooled
effective cooling system
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gptkbp:displacement
|
1,200 cubic inches
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gptkbp:engine
|
mass-produced
legacy in aviation history
developed during the Golden Age of Aviation
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gptkbp:engine_configuration
|
simple design
horizontally opposed
front-mounted
radial layout
detailed specifications available.
characteristics of early aviation engines
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|
gptkbp:engine_power
|
high reliability
good performance at altitude
2,000 RPM
|
|
gptkbp:engine_type
|
several variants produced
|
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gptkbp:first_flight
|
1925
|
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gptkbp:fuel_capacity
|
about 3 feet
about 4 feet
about 2.5 feet
|
|
gptkbp:fuel_type
|
aviation gasoline
carbureted
|
|
gptkbp:historical_significance
|
pioneering aircraft engine technology
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Wright J-5
|
|
gptkbp:ignition_system
|
dual ignition
|
|
gptkbp:influenced
|
subsequent aircraft engine designs
|
|
gptkbp:maintenance
|
relatively easy
|
|
gptkbp:manufacturer
|
gptkb:Wright_Aeronautical_Corporation
|
|
gptkbp:notable_feature
|
reliable performance
|
|
gptkbp:notable_users
|
gptkb:Transcontinental_and_Western_Air
gptkb:U._S._Army_Air_Forces
gptkb:American_Airlines
gptkb:Pan_American_Airways
gptkb:Royal_Air_Force
gptkb:United_Airlines
gptkb:United_States_Navy
|
|
gptkbp:number_of_engines
|
9 cylinders
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|
gptkbp:power_output
|
400 horsepower
|
|
gptkbp:production_years
|
1925 to 1935
|
|
gptkbp:propeller
|
fixed-pitch propeller
|
|
gptkbp:replaced_by
|
more powerful engines
|
|
gptkbp:successor
|
gptkb:Wright_R-1820
|
|
gptkbp:type
|
gptkb:radial_engine
|
|
gptkbp:used_in
|
gptkb:Douglas_DC-3
gptkb:Boeing_247
gptkb:Lockheed_Vega
|
|
gptkbp:weight
|
about 600 pounds
|
|
gptkbp:bfsParent
|
gptkb:Fokker_F._VII
|
|
gptkbp:bfsLayer
|
5
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