FIELD: engines and pumps.
SUBSTANCE: proposed pump comprises housing 1 accommodating engaged involute gears 2 and synchroniser gears with sufficient contact ratio. Top and initial circles of the latter coincide with those of gears 2. Mesh of gears 2 with one or more teeth with configuration formed by integrating several teeth of synchroniser teeth is ensured by appropriate fit of driven gear and synchroniser gear with shaft.
EFFECT: higher efficiency of gear pump.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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