JPH0334535Y2 - - Google Patents
Info
- Publication number
- JPH0334535Y2 JPH0334535Y2 JP2730387U JP2730387U JPH0334535Y2 JP H0334535 Y2 JPH0334535 Y2 JP H0334535Y2 JP 2730387 U JP2730387 U JP 2730387U JP 2730387 U JP2730387 U JP 2730387U JP H0334535 Y2 JPH0334535 Y2 JP H0334535Y2
- Authority
- JP
- Japan
- Prior art keywords
- handle
- locking
- valve
- locking hole
- stem
- 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
- 230000007246 mechanism Effects 0.000 claims description 17
- 230000002265 prevention Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2730387U JPH0334535Y2 (US06633600-20031014-M00021.png) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2730387U JPH0334535Y2 (US06633600-20031014-M00021.png) | 1987-02-27 | 1987-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63135083U JPS63135083U (US06633600-20031014-M00021.png) | 1988-09-05 |
| JPH0334535Y2 true JPH0334535Y2 (US06633600-20031014-M00021.png) | 1991-07-22 |
Family
ID=30829203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2730387U Expired JPH0334535Y2 (US06633600-20031014-M00021.png) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334535Y2 (US06633600-20031014-M00021.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2531288Y2 (ja) * | 1990-06-22 | 1997-04-02 | 株式会社巴技術研究所 | バルブ開閉用ハンドルのロック装置 |
| KR100465535B1 (ko) * | 2003-08-19 | 2005-01-13 | 구종환 | 볼 밸브 상에 액츄에이터 탑재를 고려한 핸들 잠금장치 |
| JP4563846B2 (ja) * | 2005-03-16 | 2010-10-13 | シーケーディ株式会社 | 残圧排出弁 |
| JP4749877B2 (ja) * | 2006-02-02 | 2011-08-17 | 株式会社キッツ | ボールバルブ |
| JP4727527B2 (ja) * | 2006-07-28 | 2011-07-20 | 日立建機株式会社 | 操作パターン選択弁のロック装置 |
| KR200450519Y1 (ko) * | 2006-10-20 | 2010-10-07 | 장혜숙 | 밸브의 봉인장치 |
| KR200460832Y1 (ko) | 2012-04-20 | 2012-06-08 | 주식회사 정도기계 | 레버타입 버터플라이밸브 |
| KR102097117B1 (ko) * | 2019-12-23 | 2020-04-03 | 지준동 | 밸브 잠금장치 |
-
1987
- 1987-02-27 JP JP2730387U patent/JPH0334535Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63135083U (US06633600-20031014-M00021.png) | 1988-09-05 |
