JPH0449700U - - Google Patents
Info
- Publication number
- JPH0449700U JPH0449700U JP9330390U JP9330390U JPH0449700U JP H0449700 U JPH0449700 U JP H0449700U JP 9330390 U JP9330390 U JP 9330390U JP 9330390 U JP9330390 U JP 9330390U JP H0449700 U JPH0449700 U JP H0449700U
- Authority
- JP
- Japan
- Prior art keywords
- outside air
- nozzle
- pipe
- small amount
- supplying
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Jet Pumps And Other Pumps (AREA)
Description
第１図は本考案の実施例を示す断面図である。
１……パイプ、２……ノズル、４……吸引口、
５……第１の外気導入口、６……第２の外気導入
口。
FIG. 1 is a sectional view showing an embodiment of the present invention. 1...pipe, 2...nozzle, 4...suction port,
5...First outside air introduction port, 6...Second outside air introduction port.
Claims (1)
内に高圧水を噴射し、これによつて生ずる負圧を
利用してパイプ１の側面の吸引口４から気体を吸
引する真空発生装置において、ノズル２の内部に
その先端部付近へ少量の外気を供給する第１の外
気導入口５を設けるとともに、パイプ１の側面に
もノズル２の外側に少量の外気を供給する第２の
外気導入口６を設けたことを特徴とする真空発生
装置。 Pipe 1 from nozzle 2 provided at one end of pipe 1
In a vacuum generator that injects high-pressure water into the interior of the nozzle 2 and uses the resulting negative pressure to suck gas from the suction port 4 on the side of the pipe 1, a small amount of outside air is injected into the interior of the nozzle 2 near its tip. A vacuum generating device characterized in that a first outside air inlet 5 for supplying a small amount of outside air is provided, and a second outside air inlet 6 for supplying a small amount of outside air to the outside of the nozzle 2 is also provided on the side surface of the pipe 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9330390U JPH0449700U (en) | 1990-09-04 | 1990-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9330390U JPH0449700U (en) | 1990-09-04 | 1990-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449700U true JPH0449700U (en) | 1992-04-27 |
Family
ID=31830405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9330390U Pending JPH0449700U (en) | 1990-09-04 | 1990-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449700U (en) |
-
1990
- 1990-09-04 JP JP9330390U patent/JPH0449700U/ja active Pending