JPH0419654U - - Google Patents
Info
- Publication number
- JPH0419654U JPH0419654U JP5883990U JP5883990U JPH0419654U JP H0419654 U JPH0419654 U JP H0419654U JP 5883990 U JP5883990 U JP 5883990U JP 5883990 U JP5883990 U JP 5883990U JP H0419654 U JPH0419654 U JP H0419654U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- pressure chamber
- valve
- vaporizer
- diaphragm
- 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
- 239000006200 vaporizer Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Safety Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5883990U JPH0419654U (zh) | 1990-06-05 | 1990-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5883990U JPH0419654U (zh) | 1990-06-05 | 1990-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419654U true JPH0419654U (zh) | 1992-02-19 |
Family
ID=31584814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5883990U Pending JPH0419654U (zh) | 1990-06-05 | 1990-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419654U (zh) |
-
1990
- 1990-06-05 JP JP5883990U patent/JPH0419654U/ja active Pending