SU1704229A1 - Water-filled induction electric motor - Google Patents

Water-filled induction electric motor Download PDF

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Publication number
SU1704229A1
SU1704229A1 SU884601491A SU4601491A SU1704229A1 SU 1704229 A1 SU1704229 A1 SU 1704229A1 SU 884601491 A SU884601491 A SU 884601491A SU 4601491 A SU4601491 A SU 4601491A SU 1704229 A1 SU1704229 A1 SU 1704229A1
Authority
SU
USSR - Soviet Union
Prior art keywords
winding
wire
electric motor
housing
water
Prior art date
Application number
SU884601491A
Other languages
Russian (ru)
Inventor
Виктор Федорович Федоров
Original Assignee
В.Ф.Федороа
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 В.Ф.Федороа filed Critical В.Ф.Федороа
Priority to SU884601491A priority Critical patent/SU1704229A1/en
Application granted granted Critical
Publication of SU1704229A1 publication Critical patent/SU1704229A1/en

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Abstract

Изобретение относитс  к электротехнике , в частности к водозаполненным электродвигател м дл  погружных насосов. Целью изобретени   вл етс  повышение надежности . Водозаполненный электродвигатель состоит из корпуса с подшипниковыми щитами 1, сердечника статора 3, обмотки 4, выводные концы 5 которой выполнены из водостойкого провода обмотки статора. Дл  защиты изол ции обмоточного провода от механического повреждени  на участке выхода его из корпуса выполнена дополнительна  изол ционна  оболочка б из эластичного материала. Изготовление выводного провода из обмоточного позвол ет исключить выполнение соединений обмоточного провода с установочным и проведение изолировани  мест соединени  проводов. 1 з.п.ф-лы, 4 ил.This invention relates to electrical engineering, in particular, to water filled electric motors for submersible pumps. The aim of the invention is to increase reliability. A water filled electric motor consists of a housing with bearing shields 1, a stator core 3, a winding 4, the lead ends 5 of which are made of a waterproof wire of a stator winding. To protect the insulation of the winding wire from mechanical damage, an additional insulating sheath B made of an elastic material is made at the site of its exit from the housing. The manufacture of the lead wire from the winding makes it possible to eliminate the connection of the winding wire with the installation wire and the isolation of the wire connection points. 1 hp ff, 4 ill.

Description

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Claims (2)

Формула изобретения Claim 1. Водозаполненный асинхронный электродвигатель, состоящий из корпуса с подшипниковыми щитами, статора с обмоткой из водостойкого обмоточного провода, выводных концов от обмотки, рогора с обмоткой, отличающийся тем, что, с целью повышения надежности, провода обмотки статора выведены через корпус и покрыты на этом участке дополнительной изоляционной оболочкой из эластичного материала с образованием выводных концов.1. A water-filled asynchronous electric motor, consisting of a housing with bearing shields, a stator with a winding made of a waterproof winding wire, lead ends from a winding, a horn with a winding, characterized in that, in order to increase reliability, the stator winding wires are led out through the housing and coated on it plot additional insulating sheath of elastic material with the formation of the output ends. 2. Электродвигатель по п. 1, о т л и ч а ющ и й с я' тем, что дополнительная изоляционная оболочка выполнена общей для всех проводов, выходящих из корпуса.2. The electric motor according to claim 1, with the exception that the additional insulating sheath is made common for all wires leaving the case.
SU884601491A 1988-11-05 1988-11-05 Water-filled induction electric motor SU1704229A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884601491A SU1704229A1 (en) 1988-11-05 1988-11-05 Water-filled induction electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884601491A SU1704229A1 (en) 1988-11-05 1988-11-05 Water-filled induction electric motor

Publications (1)

Publication Number Publication Date
SU1704229A1 true SU1704229A1 (en) 1992-01-07

Family

ID=21407663

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884601491A SU1704229A1 (en) 1988-11-05 1988-11-05 Water-filled induction electric motor

Country Status (1)

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SU (1) SU1704229A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Пзтент US - №4283645, кл.Н 02 К 5/12,1981. Непомн щий М.А. Погружные электродвигатели дл скважных насосов. - Кишинев, 1982. с. 95. *

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