离心泵轴封技术专利布局分析
Analysis of Patents'Layout of the Shaft Sealing Technology in the Centrifugal Pump
缪冰倩 1郑捷羽 1许琦1
作者信息
- 1. 台州职业技术学院知识产权研究所,浙江 台州 318000
- 折叠
摘要
本文以incoPat全球科技分析运营平台为数据源,检索并统计离心泵轴封专利.从时间、地域、行业等 3 个维度对离心泵轴封专利在申请趋势、地域分布、行业构成等方面的整体布局和发展状况开展分析.在时间维度上,统计专利申请趋势,分析离心泵轴封技术的萌芽期、发展期和成熟期;在地域维度上,分析离心泵轴封技术在各个国家和地区的专利数量分布情况,了解离心泵轴封技术在不同国家和地区技术创新的活跃情况,从而发现主要的技术创新来源地和重要的目标市场;在行业维度上,分析离心泵轴封技术在各国民经济行业的分布情况.通过国民经济行业构成的分析,对接经济维度,掌握了各产业的创新活跃情况.
Abstract
In this paper,the incoPat global technology analysis operation platform is used as the data source,to search and count the centrifugal pump shaft sealing patents.From three dimensions of time,region and industry,the overall layout and development status of centrifugal pump shaft sealing patents in application trend,regional distribution and industry composition are analyzed.In terms of time dimension,the trend of patent application is analyzed,and the embryonic period,development period and maturity period of centrifugal pump shaft sealing technology are analyzed;in terms of regional dimension,the number of patents of centrifugal pump shaft sealing technology in each country and region is analyzed,and the active situation of technological innovation of centrifugal pump shaft sealing technology in different countries and regions is understood,so as to find the main source regions and important target markets of technological innovation;in terms of industry dimension,the distribution of centrifugal pump shaft sealing technology in various national economic industries is analyzed.Through the analysis of the composition of the national economy industry,this paper docks the economic dimension,masters the innovation activity of various industries.
关键词
专利布局/incoPat/离心泵/轴封Key words
patent analysis/incoPat/centrifugal pump/shaft sealing引用本文复制引用
基金项目
2019-2020年度浙江省高校重大人文社科攻关计划项目(2021QN086)
2023-2024年度台州市哲学社会科学规划课题(23GHY03)
台州职业技术学院2023年度大学生科技创新项目(2023DKC20)
出版年
2024
NETL
NSTL
万方数据