JPS52138709A - Electrical well pump apparatus - Google Patents
Electrical well pump apparatusInfo
- Publication number
- JPS52138709A JPS52138709A JP5687176A JP5687176A JPS52138709A JP S52138709 A JPS52138709 A JP S52138709A JP 5687176 A JP5687176 A JP 5687176A JP 5687176 A JP5687176 A JP 5687176A JP S52138709 A JPS52138709 A JP S52138709A
- Authority
- JP
- Japan
- Prior art keywords
- well pump
- pump apparatus
- fan
- electrical well
- fitted
- 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.)
- Granted
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: In the electric blower having the motor fitted with the air guide, the fan, and the fan-case in succession, a seal-ring part decreasing the gap between the airguide is fitted on the lower seat part of the fan, and the draft of the lubricating oil on the bearing part is prevented.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5687176A JPS598678B2 (en) | 1976-05-17 | 1976-05-17 | electric blower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5687176A JPS598678B2 (en) | 1976-05-17 | 1976-05-17 | electric blower |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52138709A true JPS52138709A (en) | 1977-11-19 |
JPS598678B2 JPS598678B2 (en) | 1984-02-25 |
Family
ID=13039478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5687176A Expired JPS598678B2 (en) | 1976-05-17 | 1976-05-17 | electric blower |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS598678B2 (en) |
-
1976
- 1976-05-17 JP JP5687176A patent/JPS598678B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS598678B2 (en) | 1984-02-25 |
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