JPH0452994U - - Google Patents
Info
- Publication number
- JPH0452994U JPH0452994U JP9628590U JP9628590U JPH0452994U JP H0452994 U JPH0452994 U JP H0452994U JP 9628590 U JP9628590 U JP 9628590U JP 9628590 U JP9628590 U JP 9628590U JP H0452994 U JPH0452994 U JP H0452994U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- jet
- jet port
- fluid
- casing body
- 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
- 239000012530 fluid Substances 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 241000251468 Actinopterygii Species 0.000 description 2
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図乃至第３図は本考案による水中フイツシ
ユポンプの実施例を示すものであつて、第１図は
水中フイツシユポンプの一部を切断して示す側断
面図、第２図はインペラの一部を示す側断面図、
第３図は第２図の―矢視断面図である。
１…吸入口、２…吐出口、３…ケーシング本体
、４…インペラ、４ａ…ブレード、４ｂ…噴出口
、４ｃ…流体供給路、４ｄ…シユラウド、５…軸
受、６…軸、７…駆動装置、１４…開口、９…流
体室、１０…連通穴、１２…小翼、１３…脚体、
１４…開口、１５…カバー、１６…通路、１７…
圧力流体供給管。
1 to 3 show an embodiment of the submersible fish pump according to the present invention, in which FIG. 1 is a partially cut side sectional view of the submersible fish pump, and FIG. 2 is a side sectional view of the impeller. A side sectional view showing a part of the
FIG. 3 is a sectional view taken along the - arrow in FIG. 2. 1... Suction port, 2... Discharge port, 3... Casing body, 4... Impeller, 4a... Blade, 4b... Spout port, 4c... Fluid supply path, 4d... Shroud, 5... Bearing, 6... Shaft, 7... Drive device , 14... Opening, 9... Fluid chamber, 10... Communication hole, 12... Small wing, 13... Leg body,
14...opening, 15...cover, 16...passage, 17...
Pressure fluid supply pipe.
Claims (1)
ペラのブレードの上流側に噴出口を形成し、該噴
出口より流体をインペラの内部を流れる流体内に
噴出するように構成してなる水中ポンプ。 A submersible pump comprising a jet port formed on the upstream side of blades of an impeller rotatably supported in a casing body, and configured to jet fluid from the jet port into the fluid flowing inside the impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9628590U JPH0452994U (en) | 1990-09-13 | 1990-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9628590U JPH0452994U (en) | 1990-09-13 | 1990-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0452994U true JPH0452994U (en) | 1992-05-06 |
Family
ID=31835688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9628590U Pending JPH0452994U (en) | 1990-09-13 | 1990-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452994U (en) |
-
1990
- 1990-09-13 JP JP9628590U patent/JPH0452994U/ja active Pending