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Application filed by Александр Николаевич ГулийfiledCriticalАлександр Николаевич Гулий
Publication of UA42724UpublicationCriticalpatent/UA42724U/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
An installation for pumping liquid has a pump with motor. The pump has inlet and outlet pipes. The inlet pipe is connected to outlet pipe of primary turbo-pump. Inlet pipe of the primary turbo-pump is connected to low pressure line. Besides that, the primary turbo-pump has a back coupling pipe, this is connected by pipeline to high pressure line or to pump outlet pipe. In the pump preimpeller and impellers are placed. In the primary turbo-pump turbine wheels and pump impellers are installed on one shaft.
UAA200901197U2009-02-132009-02-13Installation for pumping liquid
UA42724U
(en)