JPH0388145U - - Google Patents
Info
- Publication number
- JPH0388145U JPH0388145U JP14992289U JP14992289U JPH0388145U JP H0388145 U JPH0388145 U JP H0388145U JP 14992289 U JP14992289 U JP 14992289U JP 14992289 U JP14992289 U JP 14992289U JP H0388145 U JPH0388145 U JP H0388145U
- Authority
- JP
- Japan
- Prior art keywords
- probe
- flow rate
- pressure
- tube
- internal area
- 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
- 239000000523 sample Substances 0.000 claims description 8
- 230000035699 permeability Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14992289U JPH0388145U (da) | 1989-12-25 | 1989-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14992289U JPH0388145U (da) | 1989-12-25 | 1989-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0388145U true JPH0388145U (da) | 1991-09-09 |
Family
ID=31696294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14992289U Pending JPH0388145U (da) | 1989-12-25 | 1989-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0388145U (da) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4960992A (da) * | 1972-09-25 | 1974-06-13 |
-
1989
- 1989-12-25 JP JP14992289U patent/JPH0388145U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4960992A (da) * | 1972-09-25 | 1974-06-13 |