JPS6114764Y2 - - Google Patents
Info
- Publication number
- JPS6114764Y2 JPS6114764Y2 JP12856481U JP12856481U JPS6114764Y2 JP S6114764 Y2 JPS6114764 Y2 JP S6114764Y2 JP 12856481 U JP12856481 U JP 12856481U JP 12856481 U JP12856481 U JP 12856481U JP S6114764 Y2 JPS6114764 Y2 JP S6114764Y2
- Authority
- JP
- Japan
- Prior art keywords
- seat
- ball
- seat retainer
- spring
- emergency
- 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
- 238000007789 sealing Methods 0.000 claims description 34
- 125000006850 spacer group Chemical group 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 208000031872 Body Remains Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12856481U JPS5833867U (ja) | 1981-08-29 | 1981-08-29 | バルブ用シ−ト緊急密封装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12856481U JPS5833867U (ja) | 1981-08-29 | 1981-08-29 | バルブ用シ−ト緊急密封装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5833867U JPS5833867U (ja) | 1983-03-05 |
| JPS6114764Y2 true JPS6114764Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-05-08 |
Family
ID=29922260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12856481U Granted JPS5833867U (ja) | 1981-08-29 | 1981-08-29 | バルブ用シ−ト緊急密封装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5833867U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4743765B2 (ja) * | 2006-02-28 | 2011-08-10 | 株式会社キッツ | ボールバルブ |
-
1981
- 1981-08-29 JP JP12856481U patent/JPS5833867U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5833867U (ja) | 1983-03-05 |