天眼查App显示,2025-10-14,“一种组合式内加强结构”正式进入专利的公布阶段。申请人为中国石化工程建设有限公司,中石化炼化工程(集团)股份有限公司,该项工程元件或部件专利涉及石油化工用复合型压力容器中的锥壳小端加强技术场景。据专利信息显示,该结构通过设置包括小端纵向垫板、小端纵向加强梁和小端环向加强筋的小端加强模块,并采用螺接方式连接相邻模块的环向加强筋,配合门型支撑结构,显著优化了锥壳...
Source Link天眼查App显示,2025-10-14,“一种组合式内加强结构”正式进入专利的公布阶段。申请人为中国石化工程建设有限公司,中石化炼化工程(集团)股份有限公司,该项工程元件或部件专利涉及石油化工用复合型压力容器中的锥壳小端加强技术场景。据专利信息显示,该结构通过设置包括小端纵向垫板、小端纵向加强梁和小端环向加强筋的小端加强模块,并采用螺接方式连接相邻模块的环向加强筋,配合门型支撑结构,显著优化了锥壳...
Source LinkDisclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.