CN102434525B - 一种泵送机构 - Google Patents
一种泵送机构 Download PDFInfo
- Publication number
- CN102434525B CN102434525B CN201110381752.3A CN201110381752A CN102434525B CN 102434525 B CN102434525 B CN 102434525B CN 201110381752 A CN201110381752 A CN 201110381752A CN 102434525 B CN102434525 B CN 102434525B
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- magnet
- piston
- oil cylinder
- pumping mechanism
- hydraulic jack
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CN201110381752.3A CN102434525B (zh) | 2011-11-25 | 2011-11-25 | 一种泵送机构 |
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CN201110381752.3A CN102434525B (zh) | 2011-11-25 | 2011-11-25 | 一种泵送机构 |
Publications (2)
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CN102434525A CN102434525A (zh) | 2012-05-02 |
CN102434525B true CN102434525B (zh) | 2014-12-10 |
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CN201110381752.3A Expired - Fee Related CN102434525B (zh) | 2011-11-25 | 2011-11-25 | 一种泵送机构 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102966528B (zh) * | 2012-10-31 | 2015-09-30 | 山推楚天工程机械有限公司 | 一种新型输送缸活塞限位机构 |
CN106704301A (zh) * | 2017-02-27 | 2017-05-24 | 苏州市鑫渭机电修造有限公司 | 一种耐用气缸 |
CN107327440A (zh) * | 2017-09-05 | 2017-11-07 | 烟台未来自动装备有限责任公司 | 一种动作顺序可控的三油口两级双作用液压缸 |
CN112228266B (zh) * | 2020-10-14 | 2022-05-17 | 大唐岩滩水力发电有限责任公司 | 一种水轮发电机用接力器 |
CN114753984B (zh) * | 2022-03-22 | 2023-05-05 | 中联重科股份有限公司 | 泵送机构 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201121621Y (zh) * | 2007-11-06 | 2008-09-24 | 江苏武进液压启闭机有限公司 | 带内置式行程检测装置的液压缸 |
DE102007062905A1 (de) * | 2007-12-21 | 2009-06-25 | Sick Ag | Sensor |
CN101782089B (zh) * | 2010-02-02 | 2012-07-25 | 浙江大学 | 具有磁力自锁及磁力辅助驱动结构的液压油缸 |
CN101793246B (zh) * | 2010-03-16 | 2013-08-28 | 三一汽车制造有限公司 | 混凝土泵送结构和混凝土泵送结构的控制方法 |
CN101949401B (zh) * | 2010-09-25 | 2012-09-05 | 三一集团有限公司 | 油缸行程检测装置、液压系统及具有该系统的工程机械 |
CN202040146U (zh) * | 2011-05-23 | 2011-11-16 | 陈海波 | 多级机械自锁液压油缸 |
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CN102434525A (zh) | 2012-05-02 |
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ASS | Succession or assignment of patent right |
Owner name: SANY AUTOMOBILE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SANYI HEAVY INDUSTRY CO LTD Effective date: 20130509 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130509 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Applicant after: SANY Automobile Manufacturing Co., Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Applicant before: Sanyi Heavy Industry Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20171125 |
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CF01 | Termination of patent right due to non-payment of annual fee |