JPS6084792U - submerged motor pump - Google Patents
submerged motor pumpInfo
- Publication number
- JPS6084792U JPS6084792U JP17743683U JP17743683U JPS6084792U JP S6084792 U JPS6084792 U JP S6084792U JP 17743683 U JP17743683 U JP 17743683U JP 17743683 U JP17743683 U JP 17743683U JP S6084792 U JPS6084792 U JP S6084792U
- Authority
- JP
- Japan
- Prior art keywords
- submerged motor
- motor pump
- pump
- ball bearing
- submerged
- 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
(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図はこの考案を適用するサブマージドモーターポン
プの側断面図、第２図はすべり機構を設けた従来の例を
示す図、第３図はころがり機構を設けた従来の例を示す
図、第４図はすべり機構を用いた場合のこの考案の実施
例を示す図、第５図は第４図のＡ−Ａ線に沿う断面図、
第６図はころがり機構を用いた場合のこの考案の実施例
を示すへ
図、第７図は第６図（７）Ａ−Ａ線に沿う断面図である
。
符号の説明、１・・・・・・バーレル、２・・・・・・
流入口、３・・・・・・吸込口、４・・・・・・羽根車
、５，６・・・・・・吐出通路、７・・・・・・吐出口
、８・・・・・・吐出管、９・・・・・・モーター南１
０・・・・・・ポンプ、１１・・・・・・ローター１．
１２・・・・・・ステーター、１３・・・・・・バラン
スシート、１４・・・・・・バランスディスク、１４’
・・・・・・バランスピストン、１５・・・・・・下胴
、１７・・・・・・ボルト、１８，１９・・・・・・ボ
ークベアリング、２０・・・・・・ディスタンスピース
、２１・・・・・・抜き段、２２・・・・・・管、２３
・・・・・・受入口、２４・・・・・・通路、２５・・
・・・・戻し口、２６・・・・・・戻し段、２７・・・
・・・戻し口、２８・・・・・・管、３０・・・・・・
主軸、４０・・・・・・リテーナ、４１・・・・・・ボ
ール、４２．４３・・・・・・ケーシング、４４・・・
・・・バネ、５０・・・・・・ブツシュ、５１・・・・
・・ベアリングハウジング、５２・・・・・・液施回部
、５３・・・・・・ゴミ帯留部、５４・・・・・・玉、
５５・・・・・・廻り止め。
Ｕ−咬−１−￥−１□−」
Ｊ〜ｒFigure 1 is a side sectional view of a submerged motor pump to which this invention is applied, Figure 2 is a diagram showing a conventional example equipped with a sliding mechanism, Figure 3 is a diagram showing a conventional example equipped with a rolling mechanism, Fig. 4 is a diagram showing an embodiment of this invention using a sliding mechanism, Fig. 5 is a sectional view taken along line A-A in Fig. 4,
FIG. 6 is a diagram showing an embodiment of this invention using a rolling mechanism, and FIG. 7 is a sectional view taken along line A--A in FIG. 6 (7). Explanation of symbols, 1... Barrel, 2...
Inflow port, 3... Suction port, 4... Impeller, 5, 6... Discharge passage, 7... Discharge port, 8... ...Discharge pipe, 9...Motor south 1
0...Pump, 11...Rotor 1.
12... Stator, 13... Balance sheet, 14... Balance disc, 14'
... Balance piston, 15 ... Lower body, 17 ... Bolt, 18, 19 ... Balk bearing, 20 ... Distance piece, 21...Extraction stage, 22...Pipe, 23
...Intake entrance, 24...Aisle, 25...
...Return port, 26...Return stage, 27...
...Return port, 28...Pipe, 30...
Main shaft, 40...Retainer, 41...Ball, 42.43...Casing, 44...
・・・Spring, 50... Bush, 51...
... Bearing housing, 52 ... Liquid application part, 53 ... Dust retention part, 54 ... Ball,
55... Rotation stop. U-Kite-1-¥-1□-” J~r
Claims (1)
ポンプの主軸を支持するために取付けられた軸受用ボー
ルベアリングに、ポンプ羽根等により発生する軸方向ス
ラストを極力かけないようにボールベアリング外周に、
すべり機構あるいはころがり機構を設けたものにおいて
、ボールベアリングの下流側にボールベアリングを通過
した潤滑・冷却液の旋回防止手段を設けたことを特徴と
するサブマージドモーターポンプ。The outer periphery of the ball bearing is installed to support the main shaft of the submerged motor pump, which has an integrated motor and pump structure, in order to minimize the axial thrust generated by pump blades, etc.
A submerged motor pump equipped with a sliding mechanism or a rolling mechanism, characterized in that a means for preventing swirling of lubricating and cooling fluid passing through the ball bearing is provided on the downstream side of the ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17743683U JPS6084792U (en) | 1983-11-18 | 1983-11-18 | submerged motor pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17743683U JPS6084792U (en) | 1983-11-18 | 1983-11-18 | submerged motor pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6084792U true JPS6084792U (en) | 1985-06-11 |
| JPH0330635Y2 JPH0330635Y2 (en) | 1991-06-27 |
Family
ID=30385483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17743683U Granted JPS6084792U (en) | 1983-11-18 | 1983-11-18 | submerged motor pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6084792U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58177437A (en) * | 1982-04-12 | 1983-10-18 | アレゲニ−・ラドラム・スチ−ル・コ−ポレ−シヨン | Iron-chromium-aluminum alloy, product and manufacture |
-
1983
- 1983-11-18 JP JP17743683U patent/JPS6084792U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58177437A (en) * | 1982-04-12 | 1983-10-18 | アレゲニ−・ラドラム・スチ−ル・コ−ポレ−シヨン | Iron-chromium-aluminum alloy, product and manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0330635Y2 (en) | 1991-06-27 |
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