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Side channel pump is particularly for fuel feed in motor vehicle, has running wheel rotating in pump housing and in face side ring of blade chambers
Side channel pump is particularly for fuel feed in motor vehicle, has running wheel rotating in pump housing and in face side ring of blade chambers
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机译:侧通道泵特别用于机动车辆的燃油供给,其运行轮在泵壳和叶片室的端面侧环中旋转
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摘要
The side channel pump is particularly for fuel feed in a motor vehicle, has a running wheel (6) rotating in the pump housing and in its face side a ring of blade chambers. Opposite to the ring in the housing a part ring-shaped channel extends from the inlet to the outlet. The outer limit of the part ring-shaped channel (11) has a greater diameter than the outer limit of the ring of blade chambers (10). The inner limit of the part ring-shaped channel has a larger diameter than the inner limit of the ring of blade chambers. The part ring-shaped channel and the blade chambers have the same width. The radius (R1) from the rotary axis of the running wheel to the part-ring-shaped channel exceeds the radius (R2) of the ring of blade chambers by 0.1-1.5 mm.
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