JPS5632097A - Extremely slender submergible pump - Google Patents
Extremely slender submergible pumpInfo
- Publication number
- JPS5632097A JPS5632097A JP10829479A JP10829479A JPS5632097A JP S5632097 A JPS5632097 A JP S5632097A JP 10829479 A JP10829479 A JP 10829479A JP 10829479 A JP10829479 A JP 10829479A JP S5632097 A JPS5632097 A JP S5632097A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- pump
- submergible
- seal
- section
- 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: To ensure water sealing performance of an extremely slender submergible pump using a dry type submergible motor, by providing a mechanical seal between a pump section and a motor section of the pump.
CONSTITUTION: In a hollow enclosed space 16 defined by a seal case 12 and an upper bracket 15 of motor section 2, there is provided a junction 17 of a motor lead wire 6 extended from motor bracket 15 and a feeder cable 9 extended from seal case 12. At the central portion of motor bracket 15, there is provided a shielding sleeve 18 in the manner of surrounding a motor shaft 4. Further, in order to prevent that oil leaked from a mechanical seal 13 flows into the space between the shielding sleeve 18 and motor shaft 4, a seal ring 20 is fixed to motor shaft 4 in the manner that it is held in contact with the top end face of sleeve 18. With such an arrangement, it is enabled to ensure connection of the motor lead wires as well as water sealing performance and at the same time to simplify manufacturing of an extremely slender submergible pump.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10829479A JPS5632097A (en) | 1979-08-24 | 1979-08-24 | Extremely slender submergible pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10829479A JPS5632097A (en) | 1979-08-24 | 1979-08-24 | Extremely slender submergible pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5632097A true JPS5632097A (en) | 1981-04-01 |
JPS6120719B2 JPS6120719B2 (en) | 1986-05-23 |
Family
ID=14481024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10829479A Granted JPS5632097A (en) | 1979-08-24 | 1979-08-24 | Extremely slender submergible pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5632097A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6032592U (en) * | 1983-08-10 | 1985-03-05 | 株式会社 鶴見製作所 | underwater pump |
JP2002081394A (en) * | 2000-09-05 | 2002-03-22 | Ishikawajima Harima Heavy Ind Co Ltd | Vertical shaft pump |
JP2002081399A (en) * | 2000-09-05 | 2002-03-22 | Ishikawajima Harima Heavy Ind Co Ltd | Vertical shaft pump |
CN103671225A (en) * | 2013-12-09 | 2014-03-26 | 无锡艾比德泵业有限公司 | Submerged pump sealing structure |
-
1979
- 1979-08-24 JP JP10829479A patent/JPS5632097A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6032592U (en) * | 1983-08-10 | 1985-03-05 | 株式会社 鶴見製作所 | underwater pump |
JPH0341111Y2 (en) * | 1983-08-10 | 1991-08-29 | ||
JP2002081394A (en) * | 2000-09-05 | 2002-03-22 | Ishikawajima Harima Heavy Ind Co Ltd | Vertical shaft pump |
JP2002081399A (en) * | 2000-09-05 | 2002-03-22 | Ishikawajima Harima Heavy Ind Co Ltd | Vertical shaft pump |
CN103671225A (en) * | 2013-12-09 | 2014-03-26 | 无锡艾比德泵业有限公司 | Submerged pump sealing structure |
Also Published As
Publication number | Publication date |
---|---|
JPS6120719B2 (en) | 1986-05-23 |
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