JPH0424428Y2 - - Google Patents
Info
- Publication number
- JPH0424428Y2 JPH0424428Y2 JP20373586U JP20373586U JPH0424428Y2 JP H0424428 Y2 JPH0424428 Y2 JP H0424428Y2 JP 20373586 U JP20373586 U JP 20373586U JP 20373586 U JP20373586 U JP 20373586U JP H0424428 Y2 JPH0424428 Y2 JP H0424428Y2
- Authority
- JP
- Japan
- Prior art keywords
- coil wire
- main body
- leading member
- pipe
- gas
- 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.)
- Expired
Links
- 210000004712 air sac Anatomy 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 25
- 238000012360 testing method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
- Pipe Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20373586U JPH0424428Y2 (en]) | 1986-12-29 | 1986-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20373586U JPH0424428Y2 (en]) | 1986-12-29 | 1986-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63107838U JPS63107838U (en]) | 1988-07-12 |
| JPH0424428Y2 true JPH0424428Y2 (en]) | 1992-06-09 |
Family
ID=31169344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20373586U Expired JPH0424428Y2 (en]) | 1986-12-29 | 1986-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424428Y2 (en]) |
-
1986
- 1986-12-29 JP JP20373586U patent/JPH0424428Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63107838U (en]) | 1988-07-12 |
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