RADIAL DISTRIBUTOR OF MULTISTAGE SUBMERSIBLE PUMP
FIELD: motors and pumps. ^ SUBSTANCE: radial distributor is provided for pumps, producing oil from wells and feeding water into producing oil-bearing strata for keeping and increasing in it of strata pressure. Distributor consists of cylindrical body 4, of top and bottom disk, bush 7, guiding vertic...
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Format: | Patent |
Sprache: | eng ; rus |
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