JPH0178299U - - Google Patents
Info
- Publication number
- JPH0178299U JPH0178299U JP1987173748U JP17374887U JPH0178299U JP H0178299 U JPH0178299 U JP H0178299U JP 1987173748 U JP1987173748 U JP 1987173748U JP 17374887 U JP17374887 U JP 17374887U JP H0178299 U JPH0178299 U JP H0178299U
- Authority
- JP
- Japan
- Prior art keywords
- suction chamber
- throat
- throat portion
- center line
- jet pump
- 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.)
- Granted
Links
- 239000007787 solid Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Jet Pumps And Other Pumps (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は第１図の−部分の断面図、第３図は第
１図の−部分の１部断面図、第４図は本考案
の使用状態を示す側面図、第５図は従来例の縦断
面図、第６図は他の従来例の縦断面図である。
１２：ジエツトポンプ、１２ａ：駆動ノズル、
１２ｂ：スロート部、１２ｃ：吸込室、１２ｅ：
投入口、ｏ−ｏ：中心線。
Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is a sectional view of the - part of Fig. 1, Fig. 3 is a partial sectional view of the - part of Fig. 1, and Fig. 4 is a sectional view of the - part of Fig. 1. FIG. 5 is a longitudinal sectional view of a conventional example, and FIG. 6 is a longitudinal sectional view of another conventional example. 12: Jet pump, 12a: Drive nozzle,
12b: Throat part, 12c: Suction chamber, 12e:
Inlet, o-o: center line.
Claims (1)
い横幅の吸込室を設け、該吸込室の底面を前記ス
ロート部の底面とほぼ同高に連設するとともに、
前記吸込室の上部に前記スロート部よりも大きい
断面積の上向き投入口を設け、前記吸込室の下部
に前記スロート部の中心線よりも少し低く駆動ノ
ズルを配設したことを特徴とする固形物流体輸送
用ジエツトポンプ。 A suction chamber having a width larger than the throat portion is provided on the upstream side of the throat portion, and the bottom surface of the suction chamber is connected to the bottom surface of the throat portion at approximately the same height,
A solid flow system characterized in that an upward inlet with a cross-sectional area larger than the throat is provided in the upper part of the suction chamber, and a drive nozzle is arranged in the lower part of the suction chamber slightly lower than the center line of the throat. Jet pump for body transportation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17374887U JPH0343440Y2 (en) | 1987-11-16 | 1987-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17374887U JPH0343440Y2 (en) | 1987-11-16 | 1987-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0178299U true JPH0178299U (en) | 1989-05-25 |
| JPH0343440Y2 JPH0343440Y2 (en) | 1991-09-11 |
Family
ID=31465640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17374887U Expired JPH0343440Y2 (en) | 1987-11-16 | 1987-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343440Y2 (en) |
-
1987
- 1987-11-16 JP JP17374887U patent/JPH0343440Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0343440Y2 (en) | 1991-09-11 |