

Author: Kvasov G.
Publisher: Springer Publishing Company
ISSN: 0009-2355
Source: Chemical and Petroleum Engineering, Vol.42, Iss.11-12, 2006-11, pp. : 651-652
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Abstract
The direction of extending operational life of pumping unit, namely, perfecting the design of the joint of the shaft-impeller pair of the rotor, by keyless torque-transmitting joint of the trihedral profile is discussed.
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