MD3106F1 - Pompa electrica ermetica - Google Patents

Pompa electrica ermetica Download PDF

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Publication number
MD3106F1
MD3106F1 MDA20050167A MD20050167A MD3106F1 MD 3106 F1 MD3106 F1 MD 3106F1 MD A20050167 A MDA20050167 A MD A20050167A MD 20050167 A MD20050167 A MD 20050167A MD 3106 F1 MD3106 F1 MD 3106F1
Authority
MD
Moldova
Prior art keywords
bearings
rotor
sleeves
bearing
edges
Prior art date
Application number
MDA20050167A
Other languages
English (en)
Other versions
MD3106G2 (ro
Inventor
Serghei GHERASIMENCO
Grigore Cozac
Original Assignee
Serghei GHERASIMENCO
Grigore Cozac
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 Serghei GHERASIMENCO, Grigore Cozac filed Critical Serghei GHERASIMENCO
Priority to MDA20050167A priority Critical patent/MD3106G2/ro
Publication of MD3106F1 publication Critical patent/MD3106F1/ro
Publication of MD3106G2 publication Critical patent/MD3106G2/ro

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Inventia se refera la constructia masinilor hidraulice si anume la perfectionarea motoarelor electrice ale pompelor electrice ermetice pentru pomparea lichidelor. Pompa electrica ermetica contine un corp 1, in care este amplasat cu formarea unui canal inelar de refulare un stator 2, pe partile exterioara si interioara ale caruia sunt instalate coaxial mansoane 3 si 4 cu peretii subtiri, marginilecarora sunt plasate dupa limitele lui. In cavitatea rotorului formata de mansonul interior 3 este montat coaxial arborele 5, instalat in lagare, fiecare incluzand o bucsa 6 si un cuzinet 7, totodata pe arbore 5 este montat un rotor 8 si un impulsor 9. Noutatea consta in aceea ca lagarele sunt montate in cavitatea rotorului astfel incat bucsele 6 lagarelor sunt instalate rigid in mansonul interior3. Suprafetele frontale interioare ale fiecarui lagar sunt amplasate strans la fiecare parte frontala a rotorului 8. Partile frontale exterioare ale lagarelor si marginile mansoanelor 3 si 4 sunt amplasate la acelasi nivel si sunt inchise cu capace 11. Spatiul cilindric format intre mansoane 3 si 4este etansat din ambele parti.
MDA20050167A 2005-06-14 2005-06-14 Pompă electrică ermetică MD3106G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20050167A MD3106G2 (ro) 2005-06-14 2005-06-14 Pompă electrică ermetică

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20050167A MD3106G2 (ro) 2005-06-14 2005-06-14 Pompă electrică ermetică

Publications (2)

Publication Number Publication Date
MD3106F1 true MD3106F1 (ro) 2006-07-31
MD3106G2 MD3106G2 (ro) 2007-02-28

Family

ID=36808918

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20050167A MD3106G2 (ro) 2005-06-14 2005-06-14 Pompă electrică ermetică

Country Status (1)

Country Link
MD (1) MD3106G2 (ro)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD263Z (ro) * 2010-03-26 2011-03-31 Сергей ГЕРАСИМЕНКО Pompă electrică ermetică
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
MD725Z (ro) * 2013-04-01 2014-08-31 А.О. "Moldovahidromas" Pompă electrică submersibilă
MD724Z (ro) * 2013-04-01 2014-08-31 А.О. "Moldovahidromas" Pompă electrică ermetică cu pale

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE355446B (ro) * 1970-11-02 1973-04-16 Skf Ind Trading & Dev
SU1008494A1 (ru) * 1981-12-24 1983-03-30 Предприятие П/Я А-3487 Электродвигатель герметичного насоса

Also Published As

Publication number Publication date
MD3106G2 (ro) 2007-02-28

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
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