JPS648393A - Canned motor pump - Google Patents
Canned motor pumpInfo
- Publication number
- JPS648393A JPS648393A JP16152787A JP16152787A JPS648393A JP S648393 A JPS648393 A JP S648393A JP 16152787 A JP16152787 A JP 16152787A JP 16152787 A JP16152787 A JP 16152787A JP S648393 A JPS648393 A JP S648393A
- Authority
- JP
- Japan
- Prior art keywords
- stator
- winding
- hole
- motor pump
- canned motor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE:To suppress the layer short of a winding and burning by constituting a stator in a canned motor pump of a hole, fitting a stator can, and a stator iron core having the stator winding giving rotating field to a rotor. CONSTITUTION:A stator iron core 1 provides a hole 3, fitting a stator can 2, and a yoke 5, winding a stator winding 4, being opposed. Since the stator can 2 made of resin is formed so as to be fitted to this hole 3, this stator can 2 and a stator winding 4 are provided to be arranged in a position separating from each other. Accordingly, water, permeating from the stator can 2 almost evaporates before reaching the stator winding 4. In this way, the stator winding enables layer short and burning, generated when insulating resin of the winding performs hydrolysis by the water, to be suppressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16152787A JPS648393A (en) | 1987-06-29 | 1987-06-29 | Canned motor pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16152787A JPS648393A (en) | 1987-06-29 | 1987-06-29 | Canned motor pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648393A true JPS648393A (en) | 1989-01-12 |
Family
ID=15736782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16152787A Pending JPS648393A (en) | 1987-06-29 | 1987-06-29 | Canned motor pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648393A (en) |
-
1987
- 1987-06-29 JP JP16152787A patent/JPS648393A/en active Pending
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