JPS61101689U - - Google Patents
Info
- Publication number
- JPS61101689U JPS61101689U JP18663184U JP18663184U JPS61101689U JP S61101689 U JPS61101689 U JP S61101689U JP 18663184 U JP18663184 U JP 18663184U JP 18663184 U JP18663184 U JP 18663184U JP S61101689 U JPS61101689 U JP S61101689U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- flat plate
- mounting structure
- back surfaces
- pump casing
- 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)
Description
第1図および第2図は本考案の実施態様を例示
したものであつて、夫々Aは平面図、Bは縦断側
面図である。第3図のAは本考案サクシヨンカバ
ーを装着した水中ポンプの要部縦断側面図、Bは
要部横断平面図である。第4図のAは従来のカツ
ター機構を備えた水中ポンプの要部縦断側面図、
Bは要部横断平面図である。
1…ポンプケーシング、2…インペラー,3a
…平板状板体の一面、3b…平板状板体の他面、
4…吸込口、5…付機構造、6…固定刃。
1 and 2 illustrate an embodiment of the present invention, in which A is a plan view and B is a longitudinal side view, respectively. FIG. 3A is a vertical sectional side view of the main part of a submersible pump equipped with the suction cover of the present invention, and B is a cross-sectional plan view of the main part. A in Fig. 4 is a longitudinal sectional side view of the main part of a submersible pump equipped with a conventional cutter mechanism.
B is a cross-sectional plan view of the main part. 1...Pump casing, 2...Impeller, 3a
...one side of the flat plate, 3b...the other side of the flat plate,
4...Suction port, 5...Mechanical structure, 6...Fixed blade.
Claims (1)
ング1への取付構造5を附設すると共に、インペ
ラー2の羽根板端縁と対向してカツター機構を構
成する溝状の固定刃6を後記平板状板体の表裏両
面3a,3bに夫々刻設し、且つ裏返し使用の可
能なよう表裏両面3a,3bが対象な平板状に形
成せられ、前記取付構造5により平板状板体の一
面3aがインペラー2への対向面となり、または
平板状板体の他面3bがインペラー2への対向面
となるように、ポンプケーシング1へ着脱自在に
定着せられるよう構成した水中ポンプ用サクシヨ
ンカバー。 A suction port 4 is provided in the center, and a mounting structure 5 to the pump casing 1 is attached to the outer edge, and a groove-shaped fixed blade 6 that constitutes a cutter mechanism is provided in a flat plate shape (described later), facing the blade edge of the impeller 2. The front and back surfaces 3a and 3b of the plate are respectively engraved, and the front and back surfaces 3a and 3b are formed into symmetrical flat plates so that they can be used upside down, and the mounting structure 5 allows one side 3a of the flat plate to be used as an impeller. A suction cover for a submersible pump configured to be detachably fixed to a pump casing 1 so that the other surface 3b of the flat plate body becomes a surface facing the impeller 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18663184U JPS61101689U (en) | 1984-12-08 | 1984-12-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18663184U JPS61101689U (en) | 1984-12-08 | 1984-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61101689U true JPS61101689U (en) | 1986-06-28 |
Family
ID=30744093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18663184U Pending JPS61101689U (en) | 1984-12-08 | 1984-12-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61101689U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63235690A (en) * | 1987-03-25 | 1988-09-30 | Hitachi Ltd | Grinder pump |
JP2017115593A (en) * | 2015-12-21 | 2017-06-29 | 株式会社電業社機械製作所 | Submergible motor driving type pump |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5428641U (en) * | 1977-07-28 | 1979-02-24 | ||
JPS5930586B2 (en) * | 1977-04-21 | 1984-07-27 | 三菱自動車工業株式会社 | Anti-skid device for vehicles |
-
1984
- 1984-12-08 JP JP18663184U patent/JPS61101689U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5930586B2 (en) * | 1977-04-21 | 1984-07-27 | 三菱自動車工業株式会社 | Anti-skid device for vehicles |
JPS5428641U (en) * | 1977-07-28 | 1979-02-24 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63235690A (en) * | 1987-03-25 | 1988-09-30 | Hitachi Ltd | Grinder pump |
JP2017115593A (en) * | 2015-12-21 | 2017-06-29 | 株式会社電業社機械製作所 | Submergible motor driving type pump |