排灌机械工程学报
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Journal of Drainage and Irrigation Machinery Engin  2017, Vol. 35 Issue (3): 216-221    DOI: 10.3969/j.issn.1674-8530.16.0012
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Worldwide technical analysis on multistage centrifugal pump based on patent map
LU Zhanxiong1, LIU Qiong2, WANG Kai1, CHEN Kun3
1. National Research Center of Pumps, Jiangsu University, Zhenjiang, Jiangsu 212013, China; 2.Library, Jiangsu University, Zhenjiang, Jiangsu 212013, China; 3.Ningbo Jushen Pumps Industry Co. Ltd., Ningbo, Zhejiang 315135, China
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Abstract In order to obtain development trends of multistage centrifugal pump, the technology in multistage centrifugal pumps was studied from the point of view of patent data, including patent application trend, patent distribution in various countries, IPC distribution, patentee distribution and patent citation frequency. At the same time, based on patent map technology, a few major research directions in multistage centrifugal pump technology were identified. It is shown that studies on multistage centrifugal pump technology are relatively little, mainly conducted in China, and in the developing stage, suggesting the multistage centrifugal pump technology is still a hot spot in research. Enterprises and individuals usually are patentees of multistage centrifugal pump technology abroad, but institutes and universities are the patentees in China, furthermore, these patents are not all commercialized. Themes of multistage centrifugal pump technology in patents are mainly focused on design of the pump parts, while those on its application are less. The core technology or basic study on multistage centrifugal pump is basically distributed in the United States, and the most frequently cited patent on multistage centrifugal pump is US7407371B2.
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LU Zhan-Xiong-
LIU Qiong-
WANG Kai-
CHEN Kun-
Key wordsmultistage centrifugal pump   patent map   patent analysis     
Received: 2016-01-14;
Cite this article:   
LU Zhan-Xiong-,LIU Qiong-,WANG Kai- et al. Worldwide technical analysis on multistage centrifugal pump based on patent map[J]. Journal of Drainage and Irrigation Machinery Engin, 2017, 35(3): 216-221.
 
[1] 周哲波,李明,杨小娇,等. 叶轮对称布置式多级泵轴向力平衡研究[J]. 煤矿机械,2015,36(9):107-108.
ZHOU Zhebo, LI Ming, YANG Xiaojiao, et al. Study on balance axial force of symmetrical arrangement of impeller multistage pump[J]. Coal mine machinery, 2015, 36(9): 107-108.(in Chinese)
[2] 施卫东,徐燕,张启华,等. 多级潜水泵内部压力脉动特性[J]. 排灌机械工程学报,2014,32(3):196-201. 浏览
SHI Weidong, XU Yan, ZHANG Qihua, et al. Characteristics of pressure pulsation in multi-stage submersible pump[J]. Journal of drainage and irrigation machinery engineering, 2014, 32(3): 196-201.(in Chinese)
[3] 张贤安,金建波. 平衡鼓间隙尺寸对多级泵轴向平衡能力影响的分析[J]. 流体机械,2013,41(3):49-53.
ZHANG Xian′an, JIN Jianbo. Analysis on the influence of balance drum gap sizes on axial balanced capacity in multistage pumps[J]. Fluid machinery, 2013, 41(3): 49-53.(in Chinese)
[4] 周邵萍,胡良波,张浩. 多级离心泵级间导叶的性能优化[J]. 农业机械学报,2015,46(4):33-39.
ZHOU Shaoping, HU Liangbo, ZHANG Hao. Performance optimization for intermedia stage guide vanes of multistage centrifugal pump[J]. Transactions of the CSAM, 2015, 46(4): 33-39.(in Chinese)
[5] 马希金,张贞贞,侯祎华. 多级油气混输泵轴向间隙变化对其性能的影响[J]. 流体机械,2015,43(4):28-32.
MA Xijin, ZHANG Zhenzhen, HOU Yihua. Impact of the axial gap changes on the performance of multistage oil-gas mixed pump[J]. Fluid machinery, 2015, 43(4): 28-32.(in Chinese)
[6] 王凯,王文博,刘厚林,等. 多级离心泵叶轮与导叶匹配特性[J]. 排灌机械工程学报,2016,34(5):392-398,405. 浏览
WANG Kai, WANG Wenbo, LIU Houlin, et al. Matching characteristic between impeller and bowl diffuser in multistage centrifugal pump[J]. Journal of drainage and irrigation machinery engineering, 2016, 34(5): 392-398, 405.(in Chinese)
[7] MEYER M. Tracing knowledge flows in innovation systems[J]. Scientometrics, 2002, 54(2): 193-212.
[8] 冯昌扬. 国内外专利研究文献综述:2003—2012年[J]. 知识管理论坛,2013(1):52-62.
[9]   FENG Changyang. Review on patent research literature from 2003 to 2012[J]. Knowledge management forum, 2013(1): 52-62.(in Chinese)
[10] GRILIEHES Z. Patent statistics as economic indicators: a survey[J]. Journal of economic literature, 1990, 28(4): 287-343.
[11] 崔宝玲,孟嘉嘉,贾晓奇. 基于CFD技术的多级潜水泵优化设计[J]. 农业机械学报,2012,43(11):142-146.
CUI Baoling, MENG Jiajia, JIA Xiaoqi.Optimization design of multi-stage submersible pump based on CFD[J]. Transactions of the CSAM, 2012, 43(11): 142-146.(in Chinese)
[12] 韩玉会,宋怀德. 基于多级泵流场计算和试验验证的研究分析[J]. 水泵技术,2016(4):6,7-9.
[13] HAN Yuhui, SONG Huaide. Research on numerical simulation of internal flow and test analysis in a multistage pump [J]. Pump technology, 2016(4): 6,7-9.(in Chinese)
[14] 江见福,顾伯勤,邵春雷. 多级泵内部流动分析及其性能预测[J]. 南京工业大学学报(自然科学版),2012,34(5):94-98.
JIANG Jianfu, GU Boqin, SHAO Chunlei. Analysis of inner flow on multistage pump and its performance prediction[J]. Journal of Nanjing University of Technology(natural science edition), 2012, 34(5): 94-98.(in Chinese)
[15] YOON Byung-Un, YOON Chang-Byung, PARK Yong-Tae. On the development and application of a self-organizing feature map-based patent map[J]. R & D management, 2002, 32(4): 291-300.
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