JPS62162392U - - Google Patents
Info
- Publication number
- JPS62162392U JPS62162392U JP5124586U JP5124586U JPS62162392U JP S62162392 U JPS62162392 U JP S62162392U JP 5124586 U JP5124586 U JP 5124586U JP 5124586 U JP5124586 U JP 5124586U JP S62162392 U JPS62162392 U JP S62162392U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- pump
- pump chamber
- liquids
- contaminated
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本案ポンプを示す側断面図、第２図は
インペラーカバーをその背面側から示す一部切欠
斜視図、第３図は別態様の本案ポンプを示す側断
面図、第４図は従来ポンプを示す側断面図、第５
図は従来ポンプにおける圧力調整装置を拡大して
示す側断面図である。
１６……ポンプ本体、２……駆動伝達部、１６
ａ……入水口、１６ｂ……ポンプ室、１６ｃ……
吐水口、１８，２３……インペラー、１９，２４
……回転軸。
Fig. 1 is a side sectional view showing the pump of the present invention, Fig. 2 is a partially cutaway perspective view showing the impeller cover from the back side, Fig. 3 is a side sectional view showing another embodiment of the pump of the invention, and Fig. 4 is a conventional pump. Side sectional view showing the pump, No. 5
The figure is an enlarged side sectional view showing a pressure regulating device in a conventional pump. 16... Pump body, 2... Drive transmission section, 16
a...Water inlet, 16b...Pump room, 16c...
Spout, 18, 23... Impeller, 19, 24
……Axis of rotation.
Claims (1)
液体の移送等に用いるインペラーポンプにおいて
、吸水口及び吐水口を含むポンプ室の全ての通水
内面と、該ポンプ室内に取り付けられたインペラ
ーと、該インペラー用回転軸の少なくとも前記ポ
ンプ室内に臨む部分とがゴム、樹脂等の非金属材
により形成又は被覆されていることを特徴とする
インペラーポンプ。 In an impeller pump used for transferring liquids such as slurry and chemical liquids that do not want to be contaminated with metal components, all water passing inner surfaces of the pump chamber including the water intake and discharge ports, and the impeller installed in the pump chamber, An impeller pump characterized in that at least a portion of the impeller rotating shaft facing into the pump chamber is formed or covered with a non-metallic material such as rubber or resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5124586U JPS62162392U (en) | 1986-04-04 | 1986-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5124586U JPS62162392U (en) | 1986-04-04 | 1986-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62162392U true JPS62162392U (en) | 1987-10-15 |
Family
ID=30875325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5124586U Pending JPS62162392U (en) | 1986-04-04 | 1986-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62162392U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4947323A (en) * | 1972-04-27 | 1974-05-08 | ||
| JPS5528879U (en) * | 1978-08-16 | 1980-02-25 |
-
1986
- 1986-04-04 JP JP5124586U patent/JPS62162392U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4947323A (en) * | 1972-04-27 | 1974-05-08 | ||
| JPS5528879U (en) * | 1978-08-16 | 1980-02-25 |
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