FIELD: engines and pumps.
SUBSTANCE: invention relates to machine building, particularly, to hydraulic transmissions including fluid pumps and displacement hydro motors. Fluid-type transmission comprises fluid pump with two-section housing accommodating drive shaft with two teeth spaced by 180° and drive shaft with two gates engaged via gearing with the drive shaft. One of teeth and appropriate gate are located at the housing front section while another tooth and appropriate gate seats in rear section. Front pressure section is connected via channel with rear section suction chamber.
EFFECT: higher efficiency.
4 dwg
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| 0 |
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SU182538A1 |
