JPS61170935U - - Google Patents
Info
- Publication number
- JPS61170935U JPS61170935U JP5285385U JP5285385U JPS61170935U JP S61170935 U JPS61170935 U JP S61170935U JP 5285385 U JP5285385 U JP 5285385U JP 5285385 U JP5285385 U JP 5285385U JP S61170935 U JPS61170935 U JP S61170935U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- ventilation path
- adjustment valve
- constriction
- throttle section
- 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
- 238000009423 ventilation Methods 0.000 claims description 10
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5285385U JPS61170935U (nl) | 1985-04-11 | 1985-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5285385U JPS61170935U (nl) | 1985-04-11 | 1985-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61170935U true JPS61170935U (nl) | 1986-10-23 |
Family
ID=30573171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5285385U Pending JPS61170935U (nl) | 1985-04-11 | 1985-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61170935U (nl) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510816U (nl) * | 1978-06-30 | 1980-01-24 |
-
1985
- 1985-04-11 JP JP5285385U patent/JPS61170935U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510816U (nl) * | 1978-06-30 | 1980-01-24 |