V12 engine

C1942
concept

A V12 engine is a twelve-cylinder internal combustion engine with two banks of six cylinders arranged in a V configuration around a common crankshaft, providing smooth, high-power performance.

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All labels observed (9)

Label Occurrences
piston engine 91
V-12 engine 20
diesel engine 18

Description generation (CDg)

The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.

Instruction
generate a one-sentence description for a given conceptual class.
# Response Format
Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: V12 engine
Generated description
A V12 engine is a twelve-cylinder internal combustion engine with two banks of six cylinders arranged in a V configuration around a common crankshaft, providing smooth, high-power performance.

Instances (140)

Instance Via concept surface
Wright R-3350 Duplex-Cyclone
linked to: Wright R-3350 Duplex-Cyclone radial engine
piston engine
Mercedes D.II
linked to: Mercedes D.II inline engine
piston engine
Shvetsov ASh-62
linked to: Shvetsov ASh-62 radial engine
piston engine
Ford Taunus V4 engine piston engine
Clerget 9B piston engine
Bentley BR1 piston engine
Rolls-Royce Eagle —
Liberty L-12 V-12 engine
Rolls-Royce Eagle VIII
linked to: Rolls-Royce Eagle VIII V-12 piston engine
V-12 engine
Fiat A.74 R1C.38
linked to: Fiat A.74 R1C.38 radial engine
piston engine
Fiat RA.1050 RC.58 Tifone piston engine
MTU MT881 Ka-500
linked to: MTU MT881 Ka-500 diesel engine
diesel engine
Kawasaki Ha-40 —
DB 601A piston engine
Alfa Romeo 128 radial engine piston engine
Piaggio P.XI
linked to: Piaggio P.XI radial engine
piston engine
DB 601E piston engine
Daimler-Benz DB 600 —
Alfa Romeo RA.1000 RC.41-I Monsone piston engine
Junkers Jumo 213 piston engine
Bristol Hercules
linked to: Bristol Hercules radial engine
piston engine
Allison V-1710 V-12 engine
Perkins CV12-6A
linked to: Perkins CV12-6A V12 diesel
diesel engine
Pratt & Whitney R-1830 Twin Wasp
linked to: Pratt & Whitney R-1830 Twin Wasp radial engine
piston engine
GE 7FDL16 diesel engine
Pratt & Whitney R-2800 Double Wasp piston engine
Daimler-Benz DB 603A
linked to: Daimler-Benz DB 603A engine
piston engine
MTU MB 838 CaM 500
linked to: MTU MB 838 CaM 500 diesel engine
diesel engine
Nakajima Ha-1b
linked to: Nakajima Ha-1b radial engine
piston engine
Mitsubishi Ha-104
linked to: Mitsubishi Ha-104 radial engine
piston engine
Daimler-Benz DB 601 piston engine
Maybach HL 120 TRM V-12 engine
Nakajima Ha-5
linked to: Nakajima Ha-5 radial engine
piston engine
Napier Lion VIIB piston engine
Napier Lion piston engine
PV-12 piston engine
Maybach HL42
linked to: Maybach HL42 six-cylinder petrol engine
piston engine
Nakajima Ha-109
linked to: Nakajima Ha-109 radial engine
piston engine
Packard V-1650 V-12 engine
Nakajima Ha-45
linked to: Nakajima Ha-45 radial engine
piston engine
Maybach HL210 P45 —
Maybach HL230 P45 V-12 engine
Maybach HL230 P30
linked to: Maybach HL230 P30 V-12 petrol engine
V-12 petrol engine
Bristol Centaurus piston engine
Wright R-1820
linked to: Wright R-1820 radial engine
piston engine
Hispano-Suiza 12Y
linked to: Hispano-Suiza 12Y engine
V-12 engine
Rolls-Royce Kestrel V-12 engine
Shvetsov ASh-82
linked to: Shvetsov ASh‑82 radial engine
piston engine
Bristol Centaurus
linked to: Bristol Centaurus radial engine
piston engine
BMW 132 piston engine