JPS627906Y2 - - Google Patents
Info
- Publication number
- JPS627906Y2 JPS627906Y2 JP2195881U JP2195881U JPS627906Y2 JP S627906 Y2 JPS627906 Y2 JP S627906Y2 JP 2195881 U JP2195881 U JP 2195881U JP 2195881 U JP2195881 U JP 2195881U JP S627906 Y2 JPS627906 Y2 JP S627906Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- valve
- valve body
- hole
- cover body
- 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
- 239000000872 buffer Substances 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 description 8
- 229920001971 elastomer Polymers 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Safety Valves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2195881U JPS627906Y2 (en]) | 1981-02-18 | 1981-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2195881U JPS627906Y2 (en]) | 1981-02-18 | 1981-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57134468U JPS57134468U (en]) | 1982-08-21 |
| JPS627906Y2 true JPS627906Y2 (en]) | 1987-02-24 |
Family
ID=29819789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2195881U Expired JPS627906Y2 (en]) | 1981-02-18 | 1981-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627906Y2 (en]) |
-
1981
- 1981-02-18 JP JP2195881U patent/JPS627906Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57134468U (en]) | 1982-08-21 |
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