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RU2007137184A - SCREW CENTRIFUGAL PUMP - Google Patents

SCREW CENTRIFUGAL PUMP Download PDF

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Publication number
RU2007137184A
RU2007137184A RU2007137184/06A RU2007137184A RU2007137184A RU 2007137184 A RU2007137184 A RU 2007137184A RU 2007137184/06 A RU2007137184/06 A RU 2007137184/06A RU 2007137184 A RU2007137184 A RU 2007137184A RU 2007137184 A RU2007137184 A RU 2007137184A
Authority
RU
Russia
Prior art keywords
screw
centrifugal pump
shaft
screw centrifugal
magnetic coupling
Prior art date
Application number
RU2007137184/06A
Other languages
Russian (ru)
Inventor
Николай Борисович Болотин (RU)
Николай Борисович Болотин
Original Assignee
Николай Борисович Болотин (RU)
Николай Борисович Болотин
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 Николай Борисович Болотин (RU), Николай Борисович Болотин filed Critical Николай Борисович Болотин (RU)
Priority to RU2007137184/06A priority Critical patent/RU2007137184A/en
Publication of RU2007137184A publication Critical patent/RU2007137184A/en

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Abstract

1. Шнекоцентробежный насос, содержащий, корпус и установленные на валу шнек и крыльчатку, отличающийся тем, что между шнеком и крыльчаткой выполнена магнитная муфта, а между валом и шнеком - магнитный подшипник. ! 2. Шнекоцентробежный насос по п.1, отличающийся тем, что шнек выполнен с возможностью осевого перемещения и подпружинен со стороны, противоположной магнитной муфте.1. A screw centrifugal pump comprising a housing and a screw and an impeller mounted on a shaft, characterized in that a magnetic coupling is made between the screw and the impeller, and a magnetic bearing between the shaft and the screw. ! 2. The screw centrifugal pump according to claim 1, characterized in that the screw is made with the possibility of axial movement and is spring loaded from the side opposite to the magnetic coupling.

Claims (2)

1. Шнекоцентробежный насос, содержащий, корпус и установленные на валу шнек и крыльчатку, отличающийся тем, что между шнеком и крыльчаткой выполнена магнитная муфта, а между валом и шнеком - магнитный подшипник.1. A screw centrifugal pump comprising a housing and a screw and an impeller mounted on a shaft, characterized in that a magnetic coupling is made between the screw and the impeller, and a magnetic bearing between the shaft and the screw. 2. Шнекоцентробежный насос по п.1, отличающийся тем, что шнек выполнен с возможностью осевого перемещения и подпружинен со стороны, противоположной магнитной муфте.2. The screw centrifugal pump according to claim 1, characterized in that the screw is made with the possibility of axial movement and is spring loaded from the side opposite to the magnetic coupling.
RU2007137184/06A 2007-10-08 2007-10-08 SCREW CENTRIFUGAL PUMP RU2007137184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007137184/06A RU2007137184A (en) 2007-10-08 2007-10-08 SCREW CENTRIFUGAL PUMP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007137184/06A RU2007137184A (en) 2007-10-08 2007-10-08 SCREW CENTRIFUGAL PUMP

Publications (1)

Publication Number Publication Date
RU2007137184A true RU2007137184A (en) 2009-04-20

Family

ID=41017249

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007137184/06A RU2007137184A (en) 2007-10-08 2007-10-08 SCREW CENTRIFUGAL PUMP

Country Status (1)

Country Link
RU (1) RU2007137184A (en)

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Legal Events

Date Code Title Description
FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20090601

FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20090601

FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20090601