The Packard 1A-1500 was an American 12-cylinder liquid-cooled 60-degree Vee piston aircraft engine designed in 1924.[1] Test flown in the second prototype Douglas XO-2 it proved to be unreliable. Only 29 engines were built.
^Neal, Bob. "STATISTICS OF ALL THE AERO ENGINES OF PACKARD" (pdf). Aircrqaft Engine Historical Society. Washington D.C. Retrieved 20 January 2018.
Bibliography
Gunston, Bill. World Encyclopedia of Aero Engines. Cambridge, England. Patrick Stephens Limited, 1989. ISBN1-85260-163-9
March 03, 2023
packard, 1500, american, cylinder, liquid, cooled, degree, piston, aircraft, engine, designed, 1924, test, flown, second, prototype, douglas, proved, unreliable, only, engines, were, built, 1500type, liquid, cooled, piston, enginemanufacturer, packardfirst, 19. The Packard 1A 1500 was an American 12 cylinder liquid cooled 60 degree Vee piston aircraft engine designed in 1924 1 Test flown in the second prototype Douglas XO 2 it proved to be unreliable Only 29 engines were built 1A 1500Type Liquid cooled V 12 piston engineManufacturer PackardFirst run 1924Number built 29 Contents 1 Applications 2 Specifications 1A 1500 2 1 General characteristics 2 2 Components 2 3 Performance 3 See also 4 References 4 1 Notes 4 2 BibliographyApplications EditBoeing Model 15 Boeing XP 4 Curtiss Falcon Douglas XO 2 Loening OLSpecifications 1A 1500 EditData from STATISTICS OF ALL THE AERO ENGINES OF PACKARD 2 General characteristics Type V 12 liquid cooled piston aircraft engine Bore 5 3 8 in 136 5 mm Stroke 5 1 2 in 140 mm Displacement 1 498 in3 24 5 L Dry weight 720 lb 326 5 kg Components Valvetrain Four valves per cylinder overhead camshaft Cooling system Liquid cooledPerformance Power output 500 hp 370 kW at 2 000 rpm maximum continuous 520 hp 390 kW at 2 200 rpm for takeoff Specific power 0 347 hp cu in 15 8 kW L Power to weight ratio 0 722 hp lb 1 187 kW kg See also EditPackard 1A 2500Comparable engines Curtiss D 12 Fairey Prince V 12 Rolls Royce KestrelRelated lists List of aircraft enginesReferences EditNotes Edit Gunston 1989 p 109 Neal Bob STATISTICS OF ALL THE AERO ENGINES OF PACKARD pdf Aircrqaft Engine Historical Society Washington D C Retrieved 20 January 2018 Bibliography Edit Gunston Bill World Encyclopedia of Aero Engines Cambridge England Patrick Stephens Limited 1989 ISBN 1 85260 163 9 Aircraft Engine Historical Society Retrieved from https en wikipedia org w index php title Packard 1A 1500 amp oldid 1111462244, wikipedia, wiki, book, books, library,
