JP2540296Y2 - ボールバルブのステム飛出し防止構造 - Google Patents
ボールバルブのステム飛出し防止構造Info
- Publication number
- JP2540296Y2 JP2540296Y2 JP1989122801U JP12280189U JP2540296Y2 JP 2540296 Y2 JP2540296 Y2 JP 2540296Y2 JP 1989122801 U JP1989122801 U JP 1989122801U JP 12280189 U JP12280189 U JP 12280189U JP 2540296 Y2 JP2540296 Y2 JP 2540296Y2
- Authority
- JP
- Japan
- Prior art keywords
- stem
- retaining ring
- ball valve
- ball
- ring
- 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 - Fee Related
Links
- 230000002265 prevention Effects 0.000 title claims description 6
- 238000012856 packing Methods 0.000 description 13
- 239000012530 fluid Substances 0.000 description 8
- 210000004907 gland Anatomy 0.000 description 7
- 230000009191 jumping Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989122801U JP2540296Y2 (ja) | 1989-10-20 | 1989-10-20 | ボールバルブのステム飛出し防止構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989122801U JP2540296Y2 (ja) | 1989-10-20 | 1989-10-20 | ボールバルブのステム飛出し防止構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0362275U JPH0362275U (enrdf_load_stackoverflow) | 1991-06-18 |
JP2540296Y2 true JP2540296Y2 (ja) | 1997-07-02 |
Family
ID=31670795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989122801U Expired - Fee Related JP2540296Y2 (ja) | 1989-10-20 | 1989-10-20 | ボールバルブのステム飛出し防止構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2540296Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111927973A (zh) * | 2020-08-27 | 2020-11-13 | 江苏神通阀门股份有限公司 | 一种小口径球阀的阀杆防飞出结构 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01299369A (ja) * | 1988-05-27 | 1989-12-04 | Yoneda Kogyo Kk | ボールコックのシール構造 |
-
1989
- 1989-10-20 JP JP1989122801U patent/JP2540296Y2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0362275U (enrdf_load_stackoverflow) | 1991-06-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |