MD2682F2 - Pompa centrifuga - Google Patents

Pompa centrifuga Download PDF

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Publication number
MD2682F2
MD2682F2 MDA20020184A MD20020184A MD2682F2 MD 2682 F2 MD2682 F2 MD 2682F2 MD A20020184 A MDA20020184 A MD A20020184A MD 20020184 A MD20020184 A MD 20020184A MD 2682 F2 MD2682 F2 MD 2682F2
Authority
MD
Moldova
Prior art keywords
centrifugal pump
pump impeller
shaft
executed
impeller
Prior art date
Application number
MDA20020184A
Other languages
English (en)
Other versions
MD2682G2 (ro
MD20020184A (ro
Inventor
Serghei GHERASIMENCO
Original Assignee
Serghei GHERASIMENCO
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 filed Critical Serghei GHERASIMENCO
Priority to MDA20020184A priority Critical patent/MD2682G2/ro
Publication of MD20020184A publication Critical patent/MD20020184A/ro
Publication of MD2682F2 publication Critical patent/MD2682F2/ro
Publication of MD2682G2 publication Critical patent/MD2682G2/ro

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  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Inventia se refera la constructia de masini hidraulice si poate fi utilizata in pompele centrifuge pentru echilibrarea sarcinii axiale a rotorului. Pompa centrifuga include un corp, in care sunt amplasati un arbore etansat fata de el si un impulsor al pompei centrifuge, montat pe arbore cu posibilitatea miscarii axiale, in discul caruia sunt executate orificii de scurgere, iar pe corp si pe impulsorul pompei centrifuge sunt executate proeminente circulare, amplasate una in fata alteia, care impart cavitatea dintre impulsor si corp in doua camere ce comunica. Pe corp, din ambele parti frontale ale lui, sunt fixate placi inelare de reazem, iar orificiile de scurgere executate in discul impulsorului pompei centrifuge de tip deschis sunt amplasate in fata camerei, care comunica prin ele cu zona de aspiratie a pompei. Arborele este etansat fata de corp prin intermediul unui cuzinet. Corpul, placile de reazem, impulsorul pompei centrifuge si cuzinetul sunt executate din material antifrictiune. ŕ
MDA20020184A 2002-07-17 2002-07-17 Pompă centrifugă MD2682G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20020184A MD2682G2 (ro) 2002-07-17 2002-07-17 Pompă centrifugă

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20020184A MD2682G2 (ro) 2002-07-17 2002-07-17 Pompă centrifugă

Publications (3)

Publication Number Publication Date
MD20020184A MD20020184A (ro) 2004-06-30
MD2682F2 true MD2682F2 (ro) 2005-01-31
MD2682G2 MD2682G2 (ro) 2005-11-30

Family

ID=32677926

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20020184A MD2682G2 (ro) 2002-07-17 2002-07-17 Pompă centrifugă

Country Status (1)

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MD (1) MD2682G2 (ro)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3820G2 (ro) * 2007-11-15 2009-08-31 Научно-Производственное Предприятие "Mdr Grup" О.О.О. Procedeu de etalonare a tensometrului acustic
MD263Z (ro) * 2010-03-26 2011-03-31 Сергей ГЕРАСИМЕНКО Pompă electrică ermetică
MD724Z (ro) * 2013-04-01 2014-08-31 А.О. "Moldovahidromas" Pompă electrică ermetică cu pale
MD725Z (ro) * 2013-04-01 2014-08-31 А.О. "Moldovahidromas" Pompă electrică submersibilă
MD1100Z (ro) * 2016-05-05 2017-06-30 Dascom Prim О.О.О. Pompă centrifugă multietajată

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU443493A1 (ru) * 1971-12-27 1974-09-15 Предприятие П/Я В-2868 Регистр электронных и квазиэлектронных атс
SU1288366A1 (ru) * 1985-08-12 1987-02-07 Институт ядерной энергетики АН БССР Устройство регулировани осевой силы в центробежном насосе
SU1483098A1 (ru) * 1987-06-08 1989-05-30 Предприятие П/Я А-3556 Центробежный насос

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3820G2 (ro) * 2007-11-15 2009-08-31 Научно-Производственное Предприятие "Mdr Grup" О.О.О. Procedeu de etalonare a tensometrului acustic
MD263Z (ro) * 2010-03-26 2011-03-31 Сергей ГЕРАСИМЕНКО Pompă electrică ermetică
MD724Z (ro) * 2013-04-01 2014-08-31 А.О. "Moldovahidromas" Pompă electrică ermetică cu pale
MD725Z (ro) * 2013-04-01 2014-08-31 А.О. "Moldovahidromas" Pompă electrică submersibilă
MD1100Z (ro) * 2016-05-05 2017-06-30 Dascom Prim О.О.О. Pompă centrifugă multietajată

Also Published As

Publication number Publication date
MD2682G2 (ro) 2005-11-30
MD20020184A (ro) 2004-06-30

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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