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POMPE SI MOTOARE

VOLUMICE

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Basic types of pumps

Gear Vane Piston

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External ear pump

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External ear pump

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Internal ear pump

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Rotor type ! internal ear pump

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Internal ear pump

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Un"alance# $ane pump

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Un"alance# $ane pump

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Balance# $ane pump

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Varia"le #isplacement $ane

pump

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Piston pump

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Balance# $ane pump

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Piston pump

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 Axial piston pump

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Q

STROKE

Q = (No. of Pistons) x (Piston Size) x (Piston Stroke) x (Drive Speed)

%ixe# #isplacement piston pump

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Varia"le #isplacement $ane

pump

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Vane pumps compare#

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Piston pump