primary piston

См. также в других словарях:

• primary piston — The main piston in a tandem master cylinder …   Dictionary of automotive terms

• piston — A round or cylindrical plug, which closed at one end and open at the other. It slides up and down in the cylinder. It is attached to the connecting rod and when the fuel charge is fired, will transfer the force of the explosion to the connecting… …   Dictionary of automotive terms

• piston extension screw — A stroke limiting screw between the primary piston and secondary piston stop …   Dictionary of automotive terms

• primary seal — The primary piston seal in a tandem master cylinder …   Dictionary of automotive terms

• Piston valve — A piston valve is a device used to control the motion of a fluid along a tube or pipe by means of the linear motion of a piston within a chamber or cylinder.Examples of piston valves are: * The valves used in the valve gear of many stationary… …   Wikipedia

• primary compression — A term that is used in two stroke engines. Primary compression takes place in the crankcase and is then pushed up into the combustion chamber where secondary compression takes place as the piston squeezes the mixture. If the crankcase seals are… …   Dictionary of automotive terms

• primary compression ratio — The degree of compression achieved in the crankcase area below the piston of a two stroke engine when the piston moves down and compresses the mixture supplied into the crankcase …   Dictionary of automotive terms

• Swing-piston engine — A swing piston engine is a type of internal combustion engine in which the pistons move in a circular motion inside a ring shaped cylinder , moving closer and further from each other to provide compression and expansion. Generally two sets of… …   Wikipedia

• Die casting — An engine block with aluminium and magnesium die castings. Die casting is a metal casting process that is characterized by forcing molten metal under high pressure into a mold cavity. The mold cavity is created using two hardened tool steel dies… …   Wikipedia

• protector washer — A filter disc between the primary piston and primary seal which supports and protects the primary seal when the brake system is under pressure …   Dictionary of automotive terms

• replenishing port — [1] An opening in the master cylinder body which connects the fluid reservoir to the annulus of the primary piston. Compare compensating port. In a tandem master cylinder, there is one replenishing port for each piston. It is the first port as… …   Dictionary of automotive terms