Rotary lobe pump having inlet and outlet aligned with gearbox casing
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United States of America Patent
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Sep 8, 2015
Grant Date -
Aug 8, 2013
app pub date -
Aug 18, 2011
filing date -
Aug 20, 2010
priority date (Note) -
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Abstract
The invention relates to a rotary lobe pump (100) for conveying a fluid medium containing solids, comprising an inlet opening (111) and an outlet opening (112) for the medium being conveyed, two rotary lobes (121, 122) arranged in a pump casing (140) and having rotary lobe vanes engaging with other, wherein each of the two rotary lobes is fixed torque-resistantly on a respective shaft (131) and can be driven by said respective shaft, and wherein the two shafts are coupled to each other by a transmission gear arranged in a gearbox casing (152). The invention relates in particular to a rotary lobe pump in which the inlet opening and the outlet opening are arranged on a connection casing (151).
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