MD3106G2 - Sealed electric pump - Google Patents
Sealed electric pumpInfo
- Publication number
- MD3106G2 MD3106G2 MDA20050167A MD20050167A MD3106G2 MD 3106 G2 MD3106 G2 MD 3106G2 MD A20050167 A MDA20050167 A MD A20050167A MD 20050167 A MD20050167 A MD 20050167A MD 3106 G2 MD3106 G2 MD 3106G2
- Authority
- MD
- Moldova
- Prior art keywords
- muffs
- rotor
- sealed electric
- bearing supports
- supports
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the hydraulic mechanical engineering, namely to the improvement of electric motors of the sealed electric pumps for liquid transfer.The sealed electric pump contains a body 1, wherein there is placed with the formation of an annular discharge duct a stator 2, onto the face and inside of which there are coaxially installed thin-wall muffs 3 and 4, the edges of which are placed beyond its bounds. Into the rotor cavity formed by the internal muff 3 there is coaxially mounted a shaft 5, installed in bearing supports, each of which includes a bush 6 and an insert 7, at the same time onto the shaft 5 there is mounted a rotor 8 and an impeller 9. Novelty consists in that the bearing supports are placed in the rotor cavity so that the supports bushes 6 are rigidly installed into the internal muff 3. The end insides of each bearing support are placed against each end of the rotor 8. The end faces of the bearing supports and the edges of the muffs 3 and 4 are placed at the same level and are closed with covers 11. The cylindrical space formed between the muffs 3 and 4 is deafened on both sides.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20050167A MD3106G2 (en) | 2005-06-14 | 2005-06-14 | Sealed electric pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20050167A MD3106G2 (en) | 2005-06-14 | 2005-06-14 | Sealed electric pump |
Publications (2)
Publication Number | Publication Date |
---|---|
MD3106F1 MD3106F1 (en) | 2006-07-31 |
MD3106G2 true MD3106G2 (en) | 2007-02-28 |
Family
ID=36808918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20050167A MD3106G2 (en) | 2005-06-14 | 2005-06-14 | Sealed electric pump |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD3106G2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD263Z (en) * | 2010-03-26 | 2011-03-31 | Сергей ГЕРАСИМЕНКО | Sealed electric pump |
MD554Z (en) * | 2012-01-25 | 2013-05-31 | Константин КАРАБАДЖАК | Sealed squirrel-cage rotor of the liquid-filled asynchronous motor |
MD564Z (en) * | 2012-03-27 | 2013-06-30 | Константин КАРАБАДЖАК | Sealed squirrel-cage rotor of the liquid-filled asynchronous motor |
MD724Z (en) * | 2013-04-01 | 2014-08-31 | А.О. "Moldovahidromas" | Glandless vane motor pump |
MD725Z (en) * | 2013-04-01 | 2014-08-31 | А.О. "Moldovahidromas" | Submersible electric pump |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU419066A3 (en) * | 1970-11-02 | 1974-03-05 | Иностранец Стиг Леннарт Халлербэк | ELECTRIC MACHINE |
SU1008494A1 (en) * | 1981-12-24 | 1983-03-30 | Предприятие П/Я А-3487 | Sealed pump electric motor |
-
2005
- 2005-06-14 MD MDA20050167A patent/MD3106G2/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU419066A3 (en) * | 1970-11-02 | 1974-03-05 | Иностранец Стиг Леннарт Халлербэк | ELECTRIC MACHINE |
SU1008494A1 (en) * | 1981-12-24 | 1983-03-30 | Предприятие П/Я А-3487 | Sealed pump electric motor |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD263Z (en) * | 2010-03-26 | 2011-03-31 | Сергей ГЕРАСИМЕНКО | Sealed electric pump |
MD554Z (en) * | 2012-01-25 | 2013-05-31 | Константин КАРАБАДЖАК | Sealed squirrel-cage rotor of the liquid-filled asynchronous motor |
MD564Z (en) * | 2012-03-27 | 2013-06-30 | Константин КАРАБАДЖАК | Sealed squirrel-cage rotor of the liquid-filled asynchronous motor |
MD724Z (en) * | 2013-04-01 | 2014-08-31 | А.О. "Moldovahidromas" | Glandless vane motor pump |
MD725Z (en) * | 2013-04-01 | 2014-08-31 | А.О. "Moldovahidromas" | Submersible electric pump |
Also Published As
Publication number | Publication date |
---|---|
MD3106F1 (en) | 2006-07-31 |
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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 |