Читать книгу Fundamentals of designing hydraulic gear machines - Jarosław Stryczek - Страница 7

As section 1.1 and Figure 1.2 indicate, hydraulic gear machines can be divided into four groups. At the same time, among those machines, gear pumps and gear motors can be distinguished.

Based on the source [94], the general models of a gear pump and a gear motor have been developed along with their ideal and real characteristics, as it is presented below.