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Parts of a Steam Engine. Tender Container holding water for the boiler and coal for the fire box.

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Presentation on theme: "Parts of a Steam Engine. Tender Container holding water for the boiler and coal for the fire box."— Presentation transcript:

1 Parts of a Steam Engine

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3 Tender Container holding water for the boiler and coal for the fire box.

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5 Cab Compartment for the driver and fireman to control the engine and tend the firebox.

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7 Whistle Steam powered whistle, located on top of the boiler and used as a signalling and warning device.

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9 Reach rod Rod linking the reversing actuator in the cab (often a 'johnson bar') to the valve gear.

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11 Safety valve Pressure relief valve to stop the boiler exceeding the operating limit.

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13 Generator Steam powered electrical generator to power pumps, head lights etc, on later locomotives.

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15 Sand box / Sand dome Holds sand that can be deposited on the rails to improve traction, especially in wet or icy conditions.

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17 Throttle Lever / Regulator Controls the supply of steam to the cylinders.

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19 Steam dome Collects the steam at the top of the boiler so that it can be fed to the engine via the regulator/throttle valve.

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21 Air pump Provides air pressure for operating the brakes.

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23 Visit us at: Figur8 http://figur8.net/ For more free flashcards: http://www.figur8.net/resources/flashcards/


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