CN102384289B - 一种耐高温自清洁低噪声的节能环保型止回阀 - Google Patents
一种耐高温自清洁低噪声的节能环保型止回阀 Download PDFInfo
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- CN102384289B CN102384289B CN 201110192810 CN201110192810A CN102384289B CN 102384289 B CN102384289 B CN 102384289B CN 201110192810 CN201110192810 CN 201110192810 CN 201110192810 A CN201110192810 A CN 201110192810A CN 102384289 B CN102384289 B CN 102384289B
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110192810 CN102384289B (zh) | 2011-07-11 | 2011-07-11 | 一种耐高温自清洁低噪声的节能环保型止回阀 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110192810 CN102384289B (zh) | 2011-07-11 | 2011-07-11 | 一种耐高温自清洁低噪声的节能环保型止回阀 |
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| Publication Number | Publication Date |
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| CN102384289A CN102384289A (zh) | 2012-03-21 |
| CN102384289B true CN102384289B (zh) | 2012-12-26 |
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| CN 201110192810 Active CN102384289B (zh) | 2011-07-11 | 2011-07-11 | 一种耐高温自清洁低噪声的节能环保型止回阀 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107131331A (zh) * | 2017-07-01 | 2017-09-05 | 宁波华成阀门有限公司 | 一种高强度长寿命止回阀及其制造方法 |
| CN110779588B (zh) * | 2019-12-03 | 2024-07-05 | 温岭甬岭水表有限公司 | 一种水表的止回阀芯结构 |
| CN111927988A (zh) * | 2020-08-31 | 2020-11-13 | 良工阀门集团有限公司 | 一种采用锥面配合结构来保证同心精度的轴流式止回阀 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19503487A1 (de) * | 1995-02-03 | 1996-08-08 | Norbert Martin | Rückschlagventil |
| RU2230965C2 (ru) * | 2002-06-05 | 2004-06-20 | Открытое акционерное общество "АТОММАШЭКСПОРТ" | Клапан обратный с осевым направлением потока |
| CN2823728Y (zh) * | 2005-08-05 | 2006-10-04 | 重庆科特工业阀门有限公司 | 轴流减振式止回阀 |
| CN202182216U (zh) * | 2011-07-11 | 2012-04-04 | 上海飞球阀门有限公司 | 一种适用于各种恶劣介质的节能型止回阀 |
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| CN102384289A (zh) | 2012-03-21 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Jinxiang Inventor after: Su Linbo Inventor after: Ma Xiangming Inventor after: Su Zhengchu Inventor after: Su Yang Inventor after: Su Zhengchao Inventor before: Lu Jinxiang Inventor before: Su Linbo Inventor before: Ma Xiangming |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161101 Address after: 201707, No. 1, No. 579, new waterway, Qingpu Industrial Park, Qingpu District, Shanghai Patentee after: Shanghai flying ball technology (Group) Co., Ltd. Address before: 201707 No. 579, new waterway, Qingpu District, Shanghai Patentee before: Shanghai Feiqiu Valve Co., Ltd. |