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EXTERNAL CIRCULATED PUMP UNITED WITH TWO INDEPENDENTLY DRIVEN BY PRIMARY ACTUATORS
EXTERNAL CIRCULATED PUMP UNITED WITH TWO INDEPENDENTLY DRIVEN BY PRIMARY ACTUATORS
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机译:外部循环泵,由两个主要由独立执行机构驱动
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摘要
A pump includes a casing defining an interior volume. The pump casing includes at least one balancing plate that can be part of a wall of the pump casing with each balancing plate including a protruding portion having two recesses. Each recess is configured to accept one end of a fluid driver. The balancing plate aligns the fluid displacement members with respect to each other such that the fluid displacement members can pump the fluid when rotated. The balancing plates can include cooling grooves connecting the respective recesses. The cooling grooves ensure that some of the liquid being transferred in the internal volume is directed to bearings disposed in the recesses as the fluid drivers rotate.
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