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CU24664B1 - PLAIN SHAFT BEARING WITH ROTATING DISC FOR SUBMERSIBLE ELECTRIC MOTORS ATTACHED TO VERTICAL CENTRIFUGAL PUMPS - Google Patents

PLAIN SHAFT BEARING WITH ROTATING DISC FOR SUBMERSIBLE ELECTRIC MOTORS ATTACHED TO VERTICAL CENTRIFUGAL PUMPS

Info

Publication number
CU24664B1
CU24664B1 CU2018000111A CU20180111A CU24664B1 CU 24664 B1 CU24664 B1 CU 24664B1 CU 2018000111 A CU2018000111 A CU 2018000111A CU 20180111 A CU20180111 A CU 20180111A CU 24664 B1 CU24664 B1 CU 24664B1
Authority
CU
Cuba
Prior art keywords
electric motors
centrifugal pumps
vertical centrifugal
rotating disc
submersible electric
Prior art date
Application number
CU2018000111A
Other languages
Spanish (es)
Other versions
CU20180111A7 (en
Inventor
Cabrera David Leonardo Carballea
Original Assignee
Cabrera David Leonardo Carballea
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 Cabrera David Leonardo Carballea filed Critical Cabrera David Leonardo Carballea
Priority to CU2018000111A priority Critical patent/CU24664B1/en
Publication of CU20180111A7 publication Critical patent/CU20180111A7/en
Publication of CU24664B1 publication Critical patent/CU24664B1/en

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  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

<p>La presente invención se refiere a un cojinete axial plano con disco giratorio para motores eléctricos sumergibles que se acoplan a bombas centrífugas verticales constituido por un disco giratorio (1), solidario al eje del rotor del motor eléctrico (8), se caracteriza porque el disco giratorio adopta la forma de rodete con orificios de toma de agua (2) en su periferia que salen a la cara de fricción del mismo, interactuando con un disco de vidrio enterizo (4) alojado sobre una cámara circular de caucho (5), cubiertos mediante un aro circular de retención del líquido (3) fijado al soporte del cojinete (6) mediante rosca. El disco de vidrio enterizo (4) tiene un diámetro entre 10 y 25 milímetros directamente proporcionales al tamaño del motor al que se acopla la bomba sumergible.</p><p>The present invention refers to a flat axial bearing with a rotating disk for submersible electric motors that are coupled to vertical centrifugal pumps, consisting of a rotating disk (1), attached to the axis of the rotor of the electric motor (8), characterized because the rotating disc takes the shape of an impeller with water intake holes (2) on its periphery that come out on the friction side thereof, interacting with a one-piece glass disc (4) housed on a circular rubber chamber (5 ), covered by a circular ring for retaining the liquid (3) fixed to the bearing support (6) by means of a thread. The one-piece glass disc (4) has a diameter between 10 and 25 millimeters directly proportional to the size of the motor to which the submersible pump is coupled.</p>

CU2018000111A 2018-09-20 2018-09-20 PLAIN SHAFT BEARING WITH ROTATING DISC FOR SUBMERSIBLE ELECTRIC MOTORS ATTACHED TO VERTICAL CENTRIFUGAL PUMPS CU24664B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CU2018000111A CU24664B1 (en) 2018-09-20 2018-09-20 PLAIN SHAFT BEARING WITH ROTATING DISC FOR SUBMERSIBLE ELECTRIC MOTORS ATTACHED TO VERTICAL CENTRIFUGAL PUMPS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CU2018000111A CU24664B1 (en) 2018-09-20 2018-09-20 PLAIN SHAFT BEARING WITH ROTATING DISC FOR SUBMERSIBLE ELECTRIC MOTORS ATTACHED TO VERTICAL CENTRIFUGAL PUMPS

Publications (2)

Publication Number Publication Date
CU20180111A7 CU20180111A7 (en) 2020-10-20
CU24664B1 true CU24664B1 (en) 2023-05-11

Family

ID=72887839

Family Applications (1)

Application Number Title Priority Date Filing Date
CU2018000111A CU24664B1 (en) 2018-09-20 2018-09-20 PLAIN SHAFT BEARING WITH ROTATING DISC FOR SUBMERSIBLE ELECTRIC MOTORS ATTACHED TO VERTICAL CENTRIFUGAL PUMPS

Country Status (1)

Country Link
CU (1) CU24664B1 (en)

Also Published As

Publication number Publication date
CU20180111A7 (en) 2020-10-20

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