CN101586570B - 淤泥泵过载保护结构 - Google Patents
淤泥泵过载保护结构 Download PDFInfo
- Publication number
- CN101586570B CN101586570B CN2009100431798A CN200910043179A CN101586570B CN 101586570 B CN101586570 B CN 101586570B CN 2009100431798 A CN2009100431798 A CN 2009100431798A CN 200910043179 A CN200910043179 A CN 200910043179A CN 101586570 B CN101586570 B CN 101586570B
- Authority
- CN
- China
- Prior art keywords
- drive motor
- rotatingshaft
- rotating shaft
- mud pump
- overload
- 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 - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009100431798A CN101586570B (zh) | 2009-04-22 | 2009-04-22 | 淤泥泵过载保护结构 |
Applications Claiming Priority (1)
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CN2009100431798A CN101586570B (zh) | 2009-04-22 | 2009-04-22 | 淤泥泵过载保护结构 |
Publications (2)
Publication Number | Publication Date |
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CN101586570A CN101586570A (zh) | 2009-11-25 |
CN101586570B true CN101586570B (zh) | 2010-12-29 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009100431798A Expired - Fee Related CN101586570B (zh) | 2009-04-22 | 2009-04-22 | 淤泥泵过载保护结构 |
Country Status (1)
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CN (1) | CN101586570B (zh) |
Families Citing this family (4)
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CN109060335B (zh) * | 2014-11-28 | 2021-05-04 | 重庆西山科技股份有限公司 | 手术动力装置性能测试装置及其测试组件 |
CN111704312B (zh) * | 2020-06-10 | 2020-12-11 | 宁波绿沁生态科技有限公司 | 一种沟渠生态水处理方法 |
CN113244986A (zh) * | 2021-05-26 | 2021-08-13 | 谢松峰 | 一种陶瓷制品加工用原料研磨除铁装置 |
CN113334239A (zh) * | 2021-05-27 | 2021-09-03 | 成都飞机工业(集团)有限责任公司 | 一种数控设备主轴内锥研磨装置及其研磨方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2158009Y (zh) * | 1992-08-26 | 1994-03-02 | 张国扬 | 一种改进的电机与泵的传动机构 |
CN2212096Y (zh) * | 1994-09-28 | 1995-11-08 | 沈相栋 | 一种立式泥浆泵 |
CN2854144Y (zh) * | 2005-12-14 | 2007-01-03 | 谢运海 | 大扭矩单螺杆泵 |
CN200996414Y (zh) * | 2006-12-27 | 2007-12-26 | 天水星火机床有限责任公司 | 一种可调式联轴 |
CN201121666Y (zh) * | 2007-11-07 | 2008-09-24 | 天津渤天化工有限责任公司 | 空心轴连接装置 |
CN101392789A (zh) * | 2008-11-10 | 2009-03-25 | 北京中清能发动机技术有限公司 | 用于内燃机或压缩机曲轴的零件、曲轴及内燃机、压缩机 |
CN201377446Y (zh) * | 2009-04-22 | 2010-01-06 | 李新桥 | 一种污泥泵过载保护机构 |
-
2009
- 2009-04-22 CN CN2009100431798A patent/CN101586570B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2158009Y (zh) * | 1992-08-26 | 1994-03-02 | 张国扬 | 一种改进的电机与泵的传动机构 |
CN2212096Y (zh) * | 1994-09-28 | 1995-11-08 | 沈相栋 | 一种立式泥浆泵 |
CN2854144Y (zh) * | 2005-12-14 | 2007-01-03 | 谢运海 | 大扭矩单螺杆泵 |
CN200996414Y (zh) * | 2006-12-27 | 2007-12-26 | 天水星火机床有限责任公司 | 一种可调式联轴 |
CN201121666Y (zh) * | 2007-11-07 | 2008-09-24 | 天津渤天化工有限责任公司 | 空心轴连接装置 |
CN101392789A (zh) * | 2008-11-10 | 2009-03-25 | 北京中清能发动机技术有限公司 | 用于内燃机或压缩机曲轴的零件、曲轴及内燃机、压缩机 |
CN201377446Y (zh) * | 2009-04-22 | 2010-01-06 | 李新桥 | 一种污泥泵过载保护机构 |
Also Published As
Publication number | Publication date |
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CN101586570A (zh) | 2009-11-25 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Yisheng Machinery Technology Co., Ltd. Assignor: Li Xinqiao Contract record no.: 2011430000236 Denomination of invention: Overload protecting structure of mud pump Granted publication date: 20101229 License type: Exclusive License Open date: 20091125 Record date: 20111020 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20150422 |
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EXPY | Termination of patent right or utility model |