| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: gear pump 100 comprises intake channel 116 that terminates in inclined section 132 running radially inside in direction of rotor set 104. Said inclined section 132 serves to direct working fluid from pump intake 116 radially inside pressure chamber 126 of rotor set 104 that is arranged above said inclined section 132. ^ EFFECT: reduced cavitation and working noises. ^ 21 cl, 15 dwg |
