MD2271G2 - Motor electric asincron - Google Patents

Motor electric asincron Download PDF

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Publication number
MD2271G2
MD2271G2 MDA20020218A MD20020218A MD2271G2 MD 2271 G2 MD2271 G2 MD 2271G2 MD A20020218 A MDA20020218 A MD A20020218A MD 20020218 A MD20020218 A MD 20020218A MD 2271 G2 MD2271 G2 MD 2271G2
Authority
MD
Moldova
Prior art keywords
length
rotor
exceeds
ring
free end
Prior art date
Application number
MDA20020218A
Other languages
English (en)
Russian (ru)
Other versions
MD2271F1 (ro
Inventor
Серафим УРЕКЯН
Ион САФРОНОВ
Александру СЕМЕНЧУК
Михаил ПОПОВСКИ
Original Assignee
Примэрия Муничипиулуй Кишинэу
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 Примэрия Муничипиулуй Кишинэу filed Critical Примэрия Муничипиулуй Кишинэу
Priority to MDA20020218A priority Critical patent/MD2271G2/ro
Publication of MD2271F1 publication Critical patent/MD2271F1/ro
Publication of MD2271G2 publication Critical patent/MD2271G2/ro

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Abstract

Invenţia se referă la electrotehnică şi este destinată pentru pornirea motoarelor asincrone în locuinţele cu risc de explozie.Motorul electric asincron include un stator cu înfăşurare, un rotor în scurtcircuit, arborele căruia este amplasat în scuturi portlagăre, toate fiind amplasate într-un corp. Lungimea rotorului este mai mare decât lungimea statorului. În locul amplasării capătului liber al rotorului este montat coaxial cu el, formând un întrefier, un inel din material feromagnetic electroconductor, lungimea căruia depăşeşte lungimea capătului liber al rotorului. Inelul este montat cu posibilitatea mişcării în direcţie axială prin intermediul tijelor de ghidare, care sunt fixate la partea frontală a lui, fiind plasate liber în găurile executate în scutul portlagăr. Lungimea capătului liber al arborelui rotorului, amplasat în interiorul corpului, este mai mare decât lungimea inelului.
MDA20020218A 2002-09-03 2002-09-03 Motor electric asincron MD2271G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20020218A MD2271G2 (ro) 2002-09-03 2002-09-03 Motor electric asincron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20020218A MD2271G2 (ro) 2002-09-03 2002-09-03 Motor electric asincron

Publications (2)

Publication Number Publication Date
MD2271F1 MD2271F1 (ro) 2003-09-30
MD2271G2 true MD2271G2 (ro) 2004-04-30

Family

ID=29268025

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20020218A MD2271G2 (ro) 2002-09-03 2002-09-03 Motor electric asincron

Country Status (1)

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MD (1) MD2271G2 (ro)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2537G2 (ro) * 2003-09-16 2005-03-31 Примэрия Муничипиулуй Кишинэу Motor electric asincron
MD554Z (ro) * 2012-01-25 2013-05-31 Константин КАРАБАДЖАК Rotor ermetic scurtcircuitat al motorului electric asincron umplut cu lichid
MD564Z (ro) * 2012-03-27 2013-06-30 Константин КАРАБАДЖАК Rotor ermetic scurtcircuitat al motorului electric asincron umplut cu lichid

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Петровский Л. М. Электрические машины. 6-ое издание, Ленинград, Энергия, 1972, с. 297, рис. 22-2 *
Петровский Л. М. Электрические машины. Издание 6, Ленинград, Энергия, 1972 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2537G2 (ro) * 2003-09-16 2005-03-31 Примэрия Муничипиулуй Кишинэу Motor electric asincron
MD554Z (ro) * 2012-01-25 2013-05-31 Константин КАРАБАДЖАК Rotor ermetic scurtcircuitat al motorului electric asincron umplut cu lichid
MD564Z (ro) * 2012-03-27 2013-06-30 Константин КАРАБАДЖАК Rotor ermetic scurtcircuitat al motorului electric asincron umplut cu lichid

Also Published As

Publication number Publication date
MD2271F1 (ro) 2003-09-30

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees