CN103911972B - 一种新型拍门控制*** - Google Patents
一种新型拍门控制*** Download PDFInfo
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- CN103911972B CN103911972B CN201210595389.XA CN201210595389A CN103911972B CN 103911972 B CN103911972 B CN 103911972B CN 201210595389 A CN201210595389 A CN 201210595389A CN 103911972 B CN103911972 B CN 103911972B
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- hydraulic fluid
- fluid port
- control system
- flap valve
- valve
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Abstract
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Claims (7)
Priority Applications (1)
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CN201210595389.XA CN103911972B (zh) | 2012-12-28 | 2012-12-28 | 一种新型拍门控制*** |
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CN201210595389.XA CN103911972B (zh) | 2012-12-28 | 2012-12-28 | 一种新型拍门控制*** |
Publications (2)
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CN103911972A CN103911972A (zh) | 2014-07-09 |
CN103911972B true CN103911972B (zh) | 2015-11-25 |
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CN201210595389.XA Active CN103911972B (zh) | 2012-12-28 | 2012-12-28 | 一种新型拍门控制*** |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107676510A (zh) * | 2017-10-31 | 2018-02-09 | 顾叶青 | 拍门缓冲装置 |
CN113339324B (zh) * | 2021-07-06 | 2024-05-17 | 武汉特种工业泵厂有限公司 | 一种双向流道排涝调水用泵装置及设计方法 |
CN113623408B (zh) * | 2021-08-11 | 2022-11-25 | 扬州大学 | 一种双级拍门启闭装置及其运行方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002285531A (ja) * | 2001-03-26 | 2002-10-03 | Kubota Corp | ポンプゲート |
CN201598617U (zh) * | 2009-12-31 | 2010-10-06 | 深圳华强智能技术有限公司 | 水池闸门*** |
CN102296694A (zh) * | 2011-05-20 | 2011-12-28 | 扬州市天雨玻璃钢制品厂有限公司 | 一种复合材料截流门 |
CN102518088A (zh) * | 2011-12-07 | 2012-06-27 | 扬州众大水利机电设备制造有限公司 | 自调节闸门 |
JP5074367B2 (ja) * | 2008-12-02 | 2012-11-14 | 日立造船株式会社 | 起伏ゲート式防波堤の扉体係留装置 |
CN202626959U (zh) * | 2012-04-25 | 2012-12-26 | 沈阳耐蚀合金泵股份有限公司 | 牵引式自动拍门 |
CN203113290U (zh) * | 2012-12-28 | 2013-08-07 | 广东河海泵业机械有限公司 | 一种新型拍门控制*** |
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2012
- 2012-12-28 CN CN201210595389.XA patent/CN103911972B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002285531A (ja) * | 2001-03-26 | 2002-10-03 | Kubota Corp | ポンプゲート |
JP5074367B2 (ja) * | 2008-12-02 | 2012-11-14 | 日立造船株式会社 | 起伏ゲート式防波堤の扉体係留装置 |
CN201598617U (zh) * | 2009-12-31 | 2010-10-06 | 深圳华强智能技术有限公司 | 水池闸门*** |
CN102296694A (zh) * | 2011-05-20 | 2011-12-28 | 扬州市天雨玻璃钢制品厂有限公司 | 一种复合材料截流门 |
CN102518088A (zh) * | 2011-12-07 | 2012-06-27 | 扬州众大水利机电设备制造有限公司 | 自调节闸门 |
CN202626959U (zh) * | 2012-04-25 | 2012-12-26 | 沈阳耐蚀合金泵股份有限公司 | 牵引式自动拍门 |
CN203113290U (zh) * | 2012-12-28 | 2013-08-07 | 广东河海泵业机械有限公司 | 一种新型拍门控制*** |
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CN103911972A (zh) | 2014-07-09 |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A new flap door control system Effective date of registration: 20210915 Granted publication date: 20151125 Pledgee: Agricultural Bank of China Limited Heshan sub branch Pledgor: GUANGDONG HOHAI PUMP MACHINERY Co.,Ltd. Registration number: Y2021980009378 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230315 Granted publication date: 20151125 Pledgee: Agricultural Bank of China Limited Heshan sub branch Pledgor: GUANGDONG HOHAI PUMP MACHINERY CO.,LTD. Registration number: Y2021980009378 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A New Type of Flap Door Control System Effective date of registration: 20230404 Granted publication date: 20151125 Pledgee: Agricultural Bank of China Limited Heshan sub branch Pledgor: GUANGDONG HOHAI PUMP MACHINERY CO.,LTD. Registration number: Y2023980037367 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |