GEAR-TYPE PUMP WITH END FACE INLET

摘要

FIELD: engines and pumps. ^ SUBSTANCE: pump includes housing made in the form of two connector members 1 and 2 comprising closed chamber 3 inside which there installed are covers 5 and 6 forming together with connector members of the housing the closed cavities 7 and 8 insulated from each other and in which on two common shafts 11 and 12 (at that, one of them is drive shaft 11) there arranged are sections of pair of gears 9 and 10. Cavities 7 and 8 in which the sections are installed are located at least in two parallel rows with covers 5 and 6 which are common for each row. Rows of sections are equipped with drive gears 13 arranged between common covers. One of drive gears 13 is installed on drive shaft 11. ^ EFFECT: improving operating reliability of oil system and simplifying its maintenance. ^ 3 cl, 4 dwg