sodium-filled exhaust valve

См. также в других словарях:

• sodium-cooled exhaust valve — The exhaust valves of some high performance engines are filled with sodium to improve the heat dissipation from the valve stem to the valve guide, since the exhaust valve is subject to higher thermal loads than the intake valve …   Dictionary of automotive terms

• sodium-cooled valve — An exhaust valve with a hollow stem that is partially filled with metallic sodium. When the valve gets hot enough (138°C), the sodium melts and moves up and down in the valve stem. The sodium absorbs heat from the hot valve head and carries it… …   Dictionary of automotive terms

• Poppet valve — A poppet valve is a valve consisting of a hole, usually round or oval, and a tapered plug, usually a disk shape on the end of a shaft also called a valve stem. The shaft guides the plug portion by sliding through a valve guide. In most… …   Wikipedia

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• Hispano-Suiza 12Y — The Hispano Suiza 12Y was a French aircraft engine in the pre WWII era. Developed from the earlier, and somewhat smaller, 12X, the 12Y became the primary 1,000 hp (750 kW) class engine and was used in a number of famous aircraft, including the… …   Wikipedia

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• GM Family II engine — The Family II is a straight 4 piston engine that was originally developed by Opel in the early 1970s. It was used in the Opel Ascona and Opel Kadett and their corresponding sister models the Vauxhall Cavalier and Vauxhall Astra. In the US the… …   Wikipedia

• Volvo Redblock Engine — The Volvo B21 was a slant straight 4 engine first used in the Volvo 200 series, meant to replace the B20. The B21 and all derived engines are often referred to as red block motors for the red paint applied to the block. The primary differences… …   Wikipedia

• Ford Modular engine — Manufacturer Ford Motor Company Also called Ford Triton Lincoln InTech Ford Coyote …   Wikipedia