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Automobile

Of or relating to any vehicle, usually designed to carry passengers, that operates on ordinary roads and typically has four wheels and a gasoline or diesel internal-combustion engine.

Contributors in Automobile

Automobile

Overhead valve engine

Automotive; Automobile

Unit in which the poppet valves are located in the roof of the combustion chamber and operated by long push rods actuated by a camshaft placed below the cylinder head.

Otto cycle

Automotive; Automobile

Four-stroke engine's basic operating principle, devised in 1876 by Dr Nikolas Otto.

Outboard

Automotive; Automobile

A component's location relative to the vehicle's longitudinal centre line, being placed well away from the centre line.

Output shaft

Automotive; Automobile

Transmission's principal shaft used to transmit engine torque to the drive shaft(s).

Oil cooler

Automotive; Automobile

Device to cool engine or transmission oil and maintain an effective temperature.

Oil philtre

Automotive; Automobile

Filtration unit that removes solid impurities from oil as it is being circulated.

Oil pressure gauge

Automotive; Automobile

Instrument for measuring and displaying the pressure of the oil circulating in a lubricating system.

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