发明名称 |
SUBMERGIBLE MOTOR PUMP FOR DRAINAGE PUMP CAR |
摘要 |
PROBLEM TO BE SOLVED: To provide a submergible motor pump for drainage pump car capable of eliminating the risk of damaging a power cable and also eliminating an interference of the power cable with the other submergible motor pump or a delivery hose even when a plurality of submergible motor pumps are installed. SOLUTION: This motor pump comprises a submergible motor 3 and a pump P driven by the submergible motor 3. The direction of the power cable extraction port 2 of the submergible motor 3 is set in the same direction as that of the delivery direction of the pump. A power cable protective tube 10 is laid down in the area ranging from near the power cable extraction port 2 to a position exceeding a suction port 4, and a power cable 1 is stored in the power cable protective tube 10.
|
申请公布号 |
JP2001165086(A) |
申请公布日期 |
2001.06.19 |
申请号 |
JP19990347362 |
申请日期 |
1999.12.07 |
申请人 |
EBARA CORP |
发明人 |
HONDA SHUICHIRO;YAMADA YOSHIYUKI;KIMURA SAHO |
分类号 |
F04D13/08;(IPC1-7):F04D13/08 |
主分类号 |
F04D13/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|