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Details And Applications Of Rotary Liquid Pumps
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(54) ВИНТОВАЯ МАШИНА(54) SCREW MACHINE
вьтолнен сквозной канал, и рабочие полости пневмоопор сообщены при поносчи ослеэдиего и системы трубопроводов разгрузочной канавкой.The through channel is filled, and the working cavities of the pneumatic support are communicated during the dislocation of the pipelines and the piping system by the discharge groove.
Источники информации, прин тые во внимание при экспертизе:Sources of information taken into account in the examination:
1. Авторское свидетельство СССР 276310, кл. Г 01 С 1/16, 1969.1. USSR author's certificate 276310, cl. H 01 C 1/16, 1969.