Technology description
Pumps and motors

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Technology description


Pumps and motors

Author : Louis MARTIN

Publication date: July 10, 1999 | Lire en français

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3. Technology description

3.1 Gear pumps

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3.1.1 External gear pumps without axial balancing

These pumps (figure 6 ) consist of a driving pinion and a driven pinion, joined together in a single housing by a cylindrical casing and two side shields.

The fluid, entrained in the tooth hollows, passes from the inlet (suction) to the outlet (discharge), via the outside of the gears. The tops and flanks of the teeth form...

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