摘要
该文对齿轮箱减振降噪技术领域的全球和中国专利申请进行专利检索,从历年申请量、国别分布、主要申请人等方面分别统计了相关数据,针对齿轮箱减振降噪技术领域历年申请量、国别分布、主要申请人在全球和中国的专利申请状况进行对比分析,在此基础上分析近年来齿轮箱减振降噪技术在全球和我国的发展状况和趋势,并据此提出我国在该领域中的发展总结与建议。
This paper searches of global and Chinese patent application in the field of vibration reduction and noise reduction technology of gear box,and does statistics of related data from every year application,location of different countries and main applicants,contrasts and anslysises global and Chinese patent application status from every year application,location of different countries and main applicants,on the basis of which,the paper analysises global and Chinese develop status and trend of vibration reduction and noise reduction technology of gear box in recent years,and indicates summarizations and suggestions of its deveiopment in the field hereby.
出处
《科技创新导报》
2016年第14期45-47,共3页
Science and Technology Innovation Herald
关键词
齿轮箱
减振
降噪
专利申请
统计分析
Gear box
Vibration reduction
Noise reduction
Patent application
Statistics and analysis
