JPH0418337U - - Google Patents
Info
- Publication number
- JPH0418337U JPH0418337U JP5918790U JP5918790U JPH0418337U JP H0418337 U JPH0418337 U JP H0418337U JP 5918790 U JP5918790 U JP 5918790U JP 5918790 U JP5918790 U JP 5918790U JP H0418337 U JPH0418337 U JP H0418337U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- supersonic generator
- diff user
- supersonic
- vacuum source
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Description
第１図は本考案の一実施例に係る超音速風洞の
系統図、第２図は従来の超音速風洞の系統図であ
る。
１……超音速ノズル、２……スロート、３……
膨張ノズル、４……テストピース、５……試験室
、６……デイフユーザ、７……真空槽、８……真
空ポンプ、９……真空槽側の真空引き弁、１０…
…試験室側の真空引き弁、１１……真空逆止弁。
FIG. 1 is a system diagram of a supersonic wind tunnel according to an embodiment of the present invention, and FIG. 2 is a system diagram of a conventional supersonic wind tunnel. 1... Supersonic nozzle, 2... Throat, 3...
Expansion nozzle, 4...Test piece, 5...Test chamber, 6...Diffusion user, 7...Vacuum chamber, 8...Vacuum pump, 9...Vacuum valve on the vacuum chamber side, 10...
...Vacuum pull valve on the test chamber side, 11...Vacuum check valve.
Claims (1)
デイフユーザを経て真空源に接続された後流側の
真空槽へ流入させる超音速発生装置において、デ
イフユーザと真空槽の間に真空逆止弁を設け、か
つ、デイフユーザとその上流側の部分を真空源に
接続したことを特徴とする超音速発生装置。 In a supersonic generator in which a supersonic gas flow generated in a supersonic generator passes through a diff user and flows into a vacuum tank on the downstream side connected to a vacuum source, a vacuum check valve is installed between the diff user and the vacuum tank. What is claimed is: 1. A supersonic generator comprising: a diff user and an upstream portion thereof connected to a vacuum source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5918790U JPH0418337U (en) | 1990-06-06 | 1990-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5918790U JPH0418337U (en) | 1990-06-06 | 1990-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0418337U true JPH0418337U (en) | 1992-02-17 |
Family
ID=31585465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5918790U Pending JPH0418337U (en) | 1990-06-06 | 1990-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418337U (en) |
-
1990
- 1990-06-06 JP JP5918790U patent/JPH0418337U/ja active Pending