JPH023156U - - Google Patents
Info
- Publication number
- JPH023156U JPH023156U JP8010888U JP8010888U JPH023156U JP H023156 U JPH023156 U JP H023156U JP 8010888 U JP8010888 U JP 8010888U JP 8010888 U JP8010888 U JP 8010888U JP H023156 U JPH023156 U JP H023156U
- Authority
- JP
- Japan
- Prior art keywords
- water
- stator
- bracket
- screw hole
- sealed submersible
- 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
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図はこの考案の一実施例による注水、排水
プラグ構造を示す断面図、第２図は従来の注水、
排水プラグ構造を示す断面図である。
図中、１は固定子、２はローターシヤフト、３
は軸受、４はブラケツト、５は締付ボルトである
。なお、図中、同一符号は同一、または相当部分
を示す。
Fig. 1 is a sectional view showing a water injection and drainage plug structure according to an embodiment of this invention, and Fig. 2 is a conventional water injection and drainage plug structure.
It is a sectional view showing a drainage plug structure. In the figure, 1 is the stator, 2 is the rotor shaft, and 3 is the stator.
4 is a bearing, 4 is a bracket, and 5 is a tightening bolt. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
ツト、このブラケツトを固定子端部の嵌合面を基
準に固定子に固定する複数個の締付ボルトを備え
た水封式水中電動機において、上記ブラケツトに
おける上記締付ボルトの貫通穴の内、少なくとも
１ケ所にネジ穴を設け、このネジ穴を貫通する上
記締付ボルトを注水、排水プラグと兼用すること
を特徴とする水封式水中電動機。 In a water-sealed submersible motor equipped with a bracket that supports a rotor shaft via a bearing, and a plurality of tightening bolts that fix this bracket to the stator with reference to the fitting surface at the end of the stator, A water-sealed submersible electric motor, characterized in that a screw hole is provided in at least one of the through holes of the attachment bolt, and the tightening bolt passing through the screw hole is also used as a water injection and drainage plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8010888U JPH023156U (en) | 1988-06-16 | 1988-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8010888U JPH023156U (en) | 1988-06-16 | 1988-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023156U true JPH023156U (en) | 1990-01-10 |
Family
ID=31304951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8010888U Pending JPH023156U (en) | 1988-06-16 | 1988-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023156U (en) |
-
1988
- 1988-06-16 JP JP8010888U patent/JPH023156U/ja active Pending