JPS6170590U - - Google Patents
Info
- Publication number
- JPS6170590U JPS6170590U JP15562084U JP15562084U JPS6170590U JP S6170590 U JPS6170590 U JP S6170590U JP 15562084 U JP15562084 U JP 15562084U JP 15562084 U JP15562084 U JP 15562084U JP S6170590 U JPS6170590 U JP S6170590U
- Authority
- JP
- Japan
- Prior art keywords
- impeller chamber
- outlet opening
- pump
- air vent
- vent passage
- 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
- 238000005192 partition Methods 0.000 claims description 2
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案にかかる水中ボルテツクスポン
プの一実施例を示す縦断側面図、第２図は第１図
の−線矢視切断図、第３図は第１図の−
線矢視切断図、第４図は空気抜き通路の変形例を
示す縦断側面図、第５図は従来の水中ボルテツク
スポンプの構造を示す縦断側面図である。
４…インペラ室、９…吐出口、１２…出口開口
上端、１３…空気抜き通路、１４…隔壁部。
FIG. 1 is a longitudinal sectional side view showing an embodiment of the submersible vortex pump according to the present invention, FIG. 2 is a cross-sectional view taken along the line - in FIG. 1, and FIG.
FIG. 4 is a longitudinal sectional view showing a modified example of the air vent passage, and FIG. 5 is a longitudinal sectional side view showing the structure of a conventional submersible vortex pump. 4... Impeller chamber, 9... Discharge port, 12... Outlet opening upper end, 13... Air vent passage, 14... Partition wall portion.
Claims (1)
内頂部位置と等しいか、もしくは高く設けると共
に、インペラ室隔壁を貫通してインペラ室から上
記出口開口上端に連通する空気抜き通路を形成し
てなる水中ボルテツクスポンプ。 A submersible bolt having an upper end of the outlet opening of the pump discharge port that is equal to or higher than the inner top position of the impeller chamber, and an air vent passage passing through the impeller chamber partition wall and communicating from the impeller chamber to the upper end of the outlet opening. Tux pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15562084U JPS6170590U (en) | 1984-10-15 | 1984-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15562084U JPS6170590U (en) | 1984-10-15 | 1984-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6170590U true JPS6170590U (en) | 1986-05-14 |
Family
ID=30713637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15562084U Pending JPS6170590U (en) | 1984-10-15 | 1984-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6170590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005240627A (en) * | 2004-02-25 | 2005-09-08 | Tsurumi Mfg Co Ltd | Constraint preventing structure of submergible centrifugal pump |
| JP2005240630A (en) * | 2004-02-25 | 2005-09-08 | Tsurumi Mfg Co Ltd | Constraint preventing structure of submergible centrifugal pump |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4212689Y1 (en) * | 1964-04-24 | 1967-07-18 |
-
1984
- 1984-10-15 JP JP15562084U patent/JPS6170590U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4212689Y1 (en) * | 1964-04-24 | 1967-07-18 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005240627A (en) * | 2004-02-25 | 2005-09-08 | Tsurumi Mfg Co Ltd | Constraint preventing structure of submergible centrifugal pump |
| JP2005240630A (en) * | 2004-02-25 | 2005-09-08 | Tsurumi Mfg Co Ltd | Constraint preventing structure of submergible centrifugal pump |
| JP4540363B2 (en) * | 2004-02-25 | 2010-09-08 | 株式会社鶴見製作所 | Restraint prevention structure for submersible centrifugal pump |