JPS6374955U - - Google Patents
Info
- Publication number
- JPS6374955U JPS6374955U JP16630086U JP16630086U JPS6374955U JP S6374955 U JPS6374955 U JP S6374955U JP 16630086 U JP16630086 U JP 16630086U JP 16630086 U JP16630086 U JP 16630086U JP S6374955 U JPS6374955 U JP S6374955U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- detection
- pressure
- solenoid valve
- upstream side
- 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
- 238000001514 detection method Methods 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Examining Or Testing Airtightness (AREA)
- Pipeline Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16630086U JPH0311550Y2 (no) | 1986-10-29 | 1986-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16630086U JPH0311550Y2 (no) | 1986-10-29 | 1986-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6374955U true JPS6374955U (no) | 1988-05-18 |
| JPH0311550Y2 JPH0311550Y2 (no) | 1991-03-20 |
Family
ID=31097143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16630086U Expired JPH0311550Y2 (no) | 1986-10-29 | 1986-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311550Y2 (no) |
-
1986
- 1986-10-29 JP JP16630086U patent/JPH0311550Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0311550Y2 (no) | 1991-03-20 |