US Patent 7465157 Compact eccentric screw pump
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Patent Inventor Names
Helmuth Weber0
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Patent abstract
The invention relates to a compact eccentric screw pump including a sliding articulation. The long-lasting operation of the pump is ensured by a plurality of functions. According to the invention, both the reaction pressure resulting from the transport pressure and the concomitant phenomena emerging from the eccentrically rotating rotor and acting on the articulation and the drive are approximately equalized.
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US Patent 07465157 Compact eccentric screw pump US Patent 7465157 Compact eccentric screw pump
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Patent Number
074651570
Patent Number
74651570
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Official Website
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Patent Jurisdiction
Patent Number
074651570
Date of Patent
December 16, 2008
0Patent Application Number
117635530
Date Filed
June 15, 2007
0Official Website
Patent Primary Examiner
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US Patent 07465157 Compact eccentric screw pump
Infobox
Is a
Patent jurisdiction
Patent number
07465157
Date of patent
December 16, 2008
Patent application number
11763553
Date Filed
June 15, 2007
Patent primary examiner
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