CN202545964U - 一种膜片式浮球阀 - Google Patents
一种膜片式浮球阀 Download PDFInfo
- Publication number
- CN202545964U CN202545964U CN 201220171505 CN201220171505U CN202545964U CN 202545964 U CN202545964 U CN 202545964U CN 201220171505 CN201220171505 CN 201220171505 CN 201220171505 U CN201220171505 U CN 201220171505U CN 202545964 U CN202545964 U CN 202545964U
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- valve
- diaphragm
- gland
- valve gap
- rod
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220171505 CN202545964U (zh) | 2012-04-20 | 2012-04-20 | 一种膜片式浮球阀 |
Applications Claiming Priority (1)
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CN 201220171505 CN202545964U (zh) | 2012-04-20 | 2012-04-20 | 一种膜片式浮球阀 |
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CN202545964U true CN202545964U (zh) | 2012-11-21 |
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CN 201220171505 Expired - Lifetime CN202545964U (zh) | 2012-04-20 | 2012-04-20 | 一种膜片式浮球阀 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103940124A (zh) * | 2014-04-01 | 2014-07-23 | 汤宝田 | 机械先导式自控阀 |
CN106885011A (zh) * | 2017-04-17 | 2017-06-23 | 上海阀门五厂有限公司 | 一种核级手动隔膜阀 |
CN106885010A (zh) * | 2017-04-17 | 2017-06-23 | 上海阀门五厂有限公司 | 一种可实现隔膜阀中法兰刚性连接的中法兰结构组件 |
-
2012
- 2012-04-20 CN CN 201220171505 patent/CN202545964U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103940124A (zh) * | 2014-04-01 | 2014-07-23 | 汤宝田 | 机械先导式自控阀 |
CN106885011A (zh) * | 2017-04-17 | 2017-06-23 | 上海阀门五厂有限公司 | 一种核级手动隔膜阀 |
CN106885010A (zh) * | 2017-04-17 | 2017-06-23 | 上海阀门五厂有限公司 | 一种可实现隔膜阀中法兰刚性连接的中法兰结构组件 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee after: Shanghai Guanlong Valve Machinery Co., Ltd Address before: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee before: Shanghai Guanlong Valve Machinery Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee after: Shanghai Guanlong valve energy saving equipment Co., Ltd Address before: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee before: Shanghai Guanlong Valve Machinery Co., Ltd |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20121121 |
|
CX01 | Expiry of patent term |