SU1576991A2 - Rotor of induction motor - Google Patents

Rotor of induction motor Download PDF

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Publication number
SU1576991A2
SU1576991A2 SU884419602A SU4419602A SU1576991A2 SU 1576991 A2 SU1576991 A2 SU 1576991A2 SU 884419602 A SU884419602 A SU 884419602A SU 4419602 A SU4419602 A SU 4419602A SU 1576991 A2 SU1576991 A2 SU 1576991A2
Authority
SU
USSR - Soviet Union
Prior art keywords
rotor
induction motor
short
active layer
circuiting rings
Prior art date
Application number
SU884419602A
Other languages
Russian (ru)
Inventor
Юрий Владимирович Бабин
Евгений Иванович Малыхин
Феликс Феликсович Лапцевич
Ольга Ефимовна Ильчакова
Original Assignee
Харьковский политехнический институт им.В.И.Ленина
Специальное Проектно-Конструкторское И Технологическое Бюро Электродвигателей Объединения "Укрэлектромаш"
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 Харьковский политехнический институт им.В.И.Ленина, Специальное Проектно-Конструкторское И Технологическое Бюро Электродвигателей Объединения "Укрэлектромаш" filed Critical Харьковский политехнический институт им.В.И.Ленина
Priority to SU884419602A priority Critical patent/SU1576991A2/en
Application granted granted Critical
Publication of SU1576991A2 publication Critical patent/SU1576991A2/en

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Abstract

Изобретение относитс  к электромашиностроению. Цель изобретени  заключаетс  в повышении надежности и улучшени  виброакустических характеристик. Ротор асинхронного двигател  содержит активный слой 3 и короткозамыкающие кольца 6. Благодар  тому, что в активном слое расположены кольцевые полости 7, соединенные с торцовой поверхностью короткозамыкающих колец при помощи аксиальных канавок 8, обеспечиваетс  достижение поставленной цели. 2 ил.The invention relates to electrical engineering. The purpose of the invention is to increase the reliability and improve the vibro-acoustic characteristics. The rotor of the asynchronous engine contains the active layer 3 and short-circuiting rings 6. Due to the fact that the active layer contains annular cavities 7 connected to the end surface of the short-circuiting rings using axial grooves 8, this goal is achieved. 2 Il.

Description

Фиг.. 1Fig .. 1

Claims (1)

Формула изобретенияClaim Ротор асинхронного двигателя по авт. св. № 964863, отличаю, щ и й с я' тем, что, с целью повыше35 ния надежности и улучшения виброакустических характеристик, внутри активного слоя на одинаковом расстоянии от его торцов расположены кольцевые заполненные твердеющей смолой полос4θ ти, соединенные с наружной торцовой поверхностью короткозамыкающих колец при помощи равномерно расположенных аксиальных канавок, одни из которых предназначены для заполнения указан- 45 ных полостей твердеющей смолой, а другие - для выхода из них воздуха.Rotor of an induction motor according to ed. St. No. 964863, I distinguish it by the fact that, in order to increase reliability and improve vibroacoustic characteristics, inside the active layer at the same distance from its ends there are ring bands filled with hardening resin 4θ connected to the outer end surface of short-circuiting rings at using evenly spaced axial grooves, some of which are designed to fill the indicated 45 cavities with hardening resin, and others - to escape air from them. Фиг,. 1Fig. 1
SU884419602A 1988-05-04 1988-05-04 Rotor of induction motor SU1576991A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884419602A SU1576991A2 (en) 1988-05-04 1988-05-04 Rotor of induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884419602A SU1576991A2 (en) 1988-05-04 1988-05-04 Rotor of induction motor

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU964863 Addition

Publications (1)

Publication Number Publication Date
SU1576991A2 true SU1576991A2 (en) 1990-07-07

Family

ID=21372551

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884419602A SU1576991A2 (en) 1988-05-04 1988-05-04 Rotor of induction motor

Country Status (1)

Country Link
SU (1) SU1576991A2 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
.Авторское свидетельство СССР N- 964863, кл. tt 02 К 3/04, 1982. ( РОТОР АСИНХРОННОГО ДВИГАТЕЛЯ *

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