摘要
本文主要分析了涡旋制冷压缩机冷却技术领域的专利情况,归纳了该技术的专利在不同国家的数量分布,在国外与国内的申请趋势以及主要申请人。总结了该技术领域的主要技术分支及其申请量分布,并对主要技术分支进行了分析,为该技术领域的进一步发展提供了有利信息。
The paper ,from the perspective of patent ,analyzed the patents related to cooling technique for scroll compressors used for refrigeration .The number of the related patents distributed by countries were summarized .The trends of number of patents distributed by calendar year of grant in China and foreign countries were shown respectively . The main applicants were also list in this paper .The paper summarized the main categories of the cooling techniques for scroll compressors and their patent distribution .Different cooling methods were reviewed .The purpose of this paper is to provide useful information for further development of cooling technique for scroll compressors .
出处
《制冷与空调》
2016年第9期84-87,96,共5页
Refrigeration and Air-Conditioning
关键词
制冷
涡旋压缩机
冷却
专利
refrigeration
scroll compressor
cooling
patent
