|
gptkbp:instance_of
|
gptkb:jet_engine
|
|
gptkbp:application
|
gptkb:military_aircraft
civil aircraft
|
|
gptkbp:compression_ratio
|
6.5:1
|
|
gptkbp:configuration
|
radial
|
|
gptkbp:cooling_system
|
air-cooled
air-cooled radial
|
|
gptkbp:displacement
|
975 cubic inches
|
|
gptkbp:engine
|
gptkb:military_aircraft
gptkb:Wright_radial_engines
gptkb:Wright_R-series
commercial aviation
reliable performance
|
|
gptkbp:engine_configuration
|
gptkb:Wright_Aeronautical_Corporation
9-cylinder
horizontally opposed
|
|
gptkbp:engine_power
|
high reliability
|
|
gptkbp:engine_type
|
gptkb:Wright_R-975-AN-1
gptkb:Wright_R-975-AN-10
gptkb:Wright_R-975-AN-11
gptkb:Wright_R-975-AN-12
gptkb:Wright_R-975-AN-13
gptkb:Wright_R-975-AN-14
gptkb:Wright_R-975-AN-15
gptkb:Wright_R-975-AN-16
gptkb:Wright_R-975-AN-17
gptkb:Wright_R-975-AN-18
gptkb:Wright_R-975-AN-19
gptkb:Wright_R-975-AN-2
gptkb:Wright_R-975-AN-20
gptkb:Wright_R-975-AN-3
gptkb:Wright_R-975-AN-4
gptkb:Wright_R-975-AN-5
gptkb:Wright_R-975-AN-6
gptkb:Wright_R-975-AN-7
gptkb:Wright_R-975-AN-8
gptkb:Wright_R-975-AN-9
gptkb:Wright_R-975-C1
gptkb:Wright_R-975-E
gptkb:Wright_R-975-N1
reciprocating engine
|
|
gptkbp:first_flight
|
gptkb:1930
|
|
gptkbp:fuel_type
|
aviation gasoline
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Wright R-975
|
|
gptkbp:manufacturer
|
gptkb:Wright_Aeronautical_Corporation
|
|
gptkbp:notable_users
|
gptkb:Trans_World_Airlines
gptkb:United_States_Air_Force
gptkb:Pan_American_World_Airways
|
|
gptkbp:number_of_engines
|
gptkb:9
|
|
gptkbp:power_output
|
450 horsepower
|
|
gptkbp:production_years
|
1930s to 1940s
|
|
gptkbp:propeller
|
variable pitch
|
|
gptkbp:successor
|
gptkb:Wright_R-1300
|
|
gptkbp:type
|
gptkb:radial_engine
|
|
gptkbp:used_in
|
gptkb:Douglas_DC-3
gptkb:Lockheed_Electra
gptkb:Boeing_B-17_Flying_Fortress
|
|
gptkbp:weight
|
450 pounds
|
|
gptkbp:bfsParent
|
gptkb:Curtiss_R3_C-1
gptkb:Wright_R-760
|
|
gptkbp:bfsLayer
|
6
|