| 摘要 |
A gear pump includes at least two gear wheels, which are disposed in a housing and mesh with one another and pump a fluid from a suction region to a compression region. At least one of the gear wheels includes tooth flanks, which each have at least one generally radially extending recess, which in the region in which the two gear wheels mesh with one another connects a fluid chamber, adjacent to the root region of the gear wheel, to a fluid chamber adjacent to the tip region of that gear wheel.
|
