Statements (45)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
aircraft engine
|
| gptkbp:aircraft |
gptkb:Curtiss_JN-4_Jenny
gptkb:Wright_Model_B gptkb:Boeing_40 |
| gptkbp:application |
training aircraft
|
| gptkbp:compressionRatio |
5.5:1
|
| gptkbp:coolingSystem |
air-cooled
|
| gptkbp:cylinderCount |
9 cylinders
|
| gptkbp:design |
gptkb:Wright_brothers
|
| gptkbp:displacement |
1,200 cubic inches
|
| gptkbp:drivetrain |
overhead valves
|
| gptkbp:engine |
approximately 30 inches
approximately 40 inches commercial aviation approximately 54 inches influenced future aircraft designs introduced several innovations radial arrangement widely used in early aviation |
| gptkbp:engineConfiguration |
horizontally opposed
produced in large numbers |
| gptkbp:engineType |
lightweight construction
reciprocating engine multiple variants developed |
| gptkbp:firstFlight |
1917
|
| gptkbp:fuelType |
aviation gasoline
dual ignition |
| gptkbp:hasArea |
extensively tested before production
|
| https://www.w3.org/2000/01/rdf-schema#label |
Wright J series
|
| gptkbp:is_used_in |
military aircraft
|
| gptkbp:manufacturer |
gptkb:Wright_Aeronautical_Corporation
|
| gptkbp:operationalHistory |
part of aviation history
|
| gptkbp:origin |
gptkb:United_States
|
| gptkbp:performances |
smooth operation
high reliability known for reliability detailed specifications available good performance at altitude moderate maintenance requirements |
| gptkbp:powerOutput |
450 horsepower
|
| gptkbp:productionYears |
1917-1920
|
| gptkbp:propulsion |
fixed-pitch propeller
|
| gptkbp:successor |
gptkb:Wright_R-1300
|
| gptkbp:type |
radial engine
|
| gptkbp:weight |
approximately 600 pounds
|