RU2008106722A - SUBMERSIBLE ELECTRIC PUMP - Google Patents
SUBMERSIBLE ELECTRIC PUMP Download PDFInfo
- Publication number
- RU2008106722A RU2008106722A RU2008106722/06A RU2008106722A RU2008106722A RU 2008106722 A RU2008106722 A RU 2008106722A RU 2008106722/06 A RU2008106722/06 A RU 2008106722/06A RU 2008106722 A RU2008106722 A RU 2008106722A RU 2008106722 A RU2008106722 A RU 2008106722A
- Authority
- RU
- Russia
- Prior art keywords
- sheet material
- casing
- electric motor
- pump
- submersible electric
- Prior art date
Links
Abstract
1. Погружной электронасос, содержащий электродвигатель со статором и ротором, наружный и внутренний корпусы, насос с рабочим колесом, при этом электродвигатель расположен внутри герметичного кожуха, выполненного из листового материала, а кожух электродвигателя и корпуса насоса соединены друг с другом с помощью хомута специального сечения, отличающийся тем, что щит передний и задний выполнены из листового материала методом вытяжки, и напрессованы с натягом на цельнотянутые оправки, закрепленные на сердечнике магнитопровода электродвигателя. ! 2. Погружной электронасос по п.1, отличающийся тем, что выправляющий аппарат состоит из лопаток специальной формы, выполненных из листового материала и приваренных к диску, полученному из листового материала методом вытяжки.1. A submersible electric pump containing an electric motor with a stator and a rotor, an outer and inner casing, a pump with an impeller, the electric motor being located inside a sealed casing made of sheet material, and the casing of the electric motor and the pump casing are connected to each other using a clamp of a special section characterized in that the front and rear shields are made of sheet material by a drawing method, and are pressed with an interference fit on seamless mandrels mounted on the core of the magnetic circuit of Tell. ! 2. The submersible electric pump according to claim 1, characterized in that the straightening apparatus consists of special-shaped blades made of sheet material and welded to a disk obtained from sheet material by drawing.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008106722/06A RU2374496C1 (en) | 2008-02-21 | 2008-02-21 | Submerged electrically-driven pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008106722/06A RU2374496C1 (en) | 2008-02-21 | 2008-02-21 | Submerged electrically-driven pump |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2008106722A true RU2008106722A (en) | 2009-08-27 |
RU2374496C1 RU2374496C1 (en) | 2009-11-27 |
Family
ID=41149403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008106722/06A RU2374496C1 (en) | 2008-02-21 | 2008-02-21 | Submerged electrically-driven pump |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2374496C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103629118A (en) * | 2013-12-10 | 2014-03-12 | 江苏大学 | Vertical pipeline permanent magnet canned motor pump |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103438007A (en) * | 2013-06-08 | 2013-12-11 | 广东永力泵业有限公司 | Stamping and welding submersible sewage pump |
-
2008
- 2008-02-21 RU RU2008106722/06A patent/RU2374496C1/en active IP Right Revival
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103629118A (en) * | 2013-12-10 | 2014-03-12 | 江苏大学 | Vertical pipeline permanent magnet canned motor pump |
CN103629118B (en) * | 2013-12-10 | 2016-03-02 | 江苏大学 | A kind of riser permanent magnet shield pump |
Also Published As
Publication number | Publication date |
---|---|
RU2374496C1 (en) | 2009-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20100222 |
|
NF4A | Reinstatement of patent |
Effective date: 20111120 |