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RU2017124525A - Wet motor screw pump - Google Patents

Wet motor screw pump Download PDF

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Publication number
RU2017124525A
RU2017124525A RU2017124525A RU2017124525A RU2017124525A RU 2017124525 A RU2017124525 A RU 2017124525A RU 2017124525 A RU2017124525 A RU 2017124525A RU 2017124525 A RU2017124525 A RU 2017124525A RU 2017124525 A RU2017124525 A RU 2017124525A
Authority
RU
Russia
Prior art keywords
screw pump
motor screw
wet motor
covers
wet
Prior art date
Application number
RU2017124525A
Other languages
Russian (ru)
Other versions
RU2017124525A3 (en
Inventor
Евгений Михайлович Царев
Андрей Николаевич Маргин
Григорий Вячеславович Лебедев
Original Assignee
Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный технологический университет"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный технологический университет" filed Critical Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный технологический университет"
Priority to RU2017124525A priority Critical patent/RU2017124525A/en
Publication of RU2017124525A publication Critical patent/RU2017124525A/en
Publication of RU2017124525A3 publication Critical patent/RU2017124525A3/ru

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Claims (1)

Центробежный насос с мокрым электродвигателем, включающий в себя корпус с крышками, подшипники качения, установленные в крышках, а также торцевые уплотнения, отличающийся тем, что вал ротора электродвигателя выполнен полым, при этом внутри вала жестко закреплен шнек, размещенный между подводящим трубопроводом насоса и напорным патрубком.A centrifugal pump with a wet motor, which includes a housing with covers, rolling bearings installed in the covers, as well as mechanical seals, characterized in that the rotor shaft of the electric motor is hollow, while a screw located between the pump inlet pipe and the pressure head is rigidly fixed inside the shaft branch pipe.
RU2017124525A 2017-07-10 2017-07-10 Wet motor screw pump RU2017124525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2017124525A RU2017124525A (en) 2017-07-10 2017-07-10 Wet motor screw pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2017124525A RU2017124525A (en) 2017-07-10 2017-07-10 Wet motor screw pump

Publications (2)

Publication Number Publication Date
RU2017124525A true RU2017124525A (en) 2019-01-11
RU2017124525A3 RU2017124525A3 (en) 2019-01-11

Family

ID=65013809

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017124525A RU2017124525A (en) 2017-07-10 2017-07-10 Wet motor screw pump

Country Status (1)

Country Link
RU (1) RU2017124525A (en)

Also Published As

Publication number Publication date
RU2017124525A3 (en) 2019-01-11

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