JPS5896088U - submersible pump bearing - Google Patents
submersible pump bearingInfo
- Publication number
- JPS5896088U JPS5896088U JP19093981U JP19093981U JPS5896088U JP S5896088 U JPS5896088 U JP S5896088U JP 19093981 U JP19093981 U JP 19093981U JP 19093981 U JP19093981 U JP 19093981U JP S5896088 U JPS5896088 U JP S5896088U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- submersible pump
- casing
- pump bearing
- rotating
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図はそれぞれ従来の軸受を示す断面図
、第３図は第２図中の砂よけ部分の拡大図。第４図は本
考案の一実施例を示す断面図、第５図は第４図中の回転
フィルタ部分の拡大図、第６図は本考案の他の実施例を
示す断面図、第７図は回転フィルタの変形例を示す斜視
図である。
１・・・・・・ポンプケーシング、２・・・・・・羽根
車、３・・・・・・回転軸体、４・・・・・・軸受メタ
ル、１０・・・・・・回転フィルタ。1 and 2 are cross-sectional views showing conventional bearings, respectively, and FIG. 3 is an enlarged view of a sand guard portion in FIG. 2. Fig. 4 is a sectional view showing one embodiment of the present invention, Fig. 5 is an enlarged view of the rotary filter portion in Fig. 4, Fig. 6 is a sectional view showing another embodiment of the invention, and Fig. 7. FIG. 3 is a perspective view showing a modification of the rotating filter. 1... Pump casing, 2... Impeller, 3... Rotating shaft body, 4... Bearing metal, 10... Rotating filter .
Claims (1)
駆動用の回転軸体と、この回転軸体を回転自在に支持し
かつ上記ケーシング内を流れる水の一部を取入れて水潤
滑をなす軸受メタルと、上記潤滑水の入口部に位置しか
つ上記回転軸体に固定されて回転軸体と一体に回転する
回転フィルタとを具備したことを特徴とする水中ポンプ
の軸受。A pump casing, a rotating shaft for driving an impeller provided in the casing, and a bearing metal that rotatably supports the rotating shaft and takes in part of the water flowing inside the casing for water lubrication. A bearing for a submersible pump, comprising: a rotating filter located at the inlet of the lubricating water, fixed to the rotating shaft, and rotating integrally with the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19093981U JPS5896088U (en) | 1981-12-23 | 1981-12-23 | submersible pump bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19093981U JPS5896088U (en) | 1981-12-23 | 1981-12-23 | submersible pump bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5896088U true JPS5896088U (en) | 1983-06-29 |
Family
ID=30104429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19093981U Pending JPS5896088U (en) | 1981-12-23 | 1981-12-23 | submersible pump bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5896088U (en) |
-
1981
- 1981-12-23 JP JP19093981U patent/JPS5896088U/en active Pending
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