JPS6279993U - - Google Patents
Info
- Publication number
- JPS6279993U JPS6279993U JP17149985U JP17149985U JPS6279993U JP S6279993 U JPS6279993 U JP S6279993U JP 17149985 U JP17149985 U JP 17149985U JP 17149985 U JP17149985 U JP 17149985U JP S6279993 U JPS6279993 U JP S6279993U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- annular groove
- centrifugal pump
- utility
- scope
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の実施例を示す要部説明図、第
２図は第１図のインペラデイスク及びインペラの
部分左側端面図、第３図は本考案の他の実施例を
示す要部説明図、第４図は従来の遠心式ポンプを
示す要部説明図である。
１……インペラデイスク、２……インペラ、４
……ケーシングシユラウド、１０Ａ，１０Ｂ……
環状溝。
Fig. 1 is an explanatory diagram of the main parts showing an embodiment of the present invention, Fig. 2 is a partial left end view of the impeller disk and impeller in Fig. 1, and Fig. 3 is an explanatory diagram of the main parts showing another embodiment of the invention. 4 are explanatory diagrams of main parts of a conventional centrifugal pump. 1... Impeller disk, 2... Impeller, 4
...Casing shroud, 10A, 10B...
Annular groove.
Claims (1)
けてなることを特徴とする遠心式ポンプ。 A centrifugal pump characterized by an annular groove provided on the casing surface facing the impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17149985U JPS6279993U (en) | 1985-11-07 | 1985-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17149985U JPS6279993U (en) | 1985-11-07 | 1985-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6279993U true JPS6279993U (en) | 1987-05-22 |
Family
ID=31107179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17149985U Pending JPS6279993U (en) | 1985-11-07 | 1985-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6279993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022080107A1 (en) * | 2020-10-13 | 2022-04-21 | 株式会社日立製作所 | Open-type mixed flow impeller |
-
1985
- 1985-11-07 JP JP17149985U patent/JPS6279993U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022080107A1 (en) * | 2020-10-13 | 2022-04-21 | 株式会社日立製作所 | Open-type mixed flow impeller |