专利汇可以提供Concrete pressure vessel专利检索,专利查询,专利分析的服务。并且A concrete pressure containment vessel for a nuclear reactor is described wherein an access opening therein is sealed by a concrete closure member. Clearance is provided between the closure member and the pressure vessel, and the space between the closure member and the pressure vessel is sealed near the outer terminus of the penetration so that the closure member may be placed in compression by the pressure within the pressure vessel. A flow restrictor may be provided in the space between the closure member and the pressure vessel to limit flow of gas therethrough in the event of failure of the sealing means. Primary and secondary retaining means are provided, with the secondary retaining means acting to transfer axial forces on the closure member to the main body of the pressure vessel.,下面是Concrete pressure vessel专利的具体信息内容。
标题 | 发布/更新时间 | 阅读量 |
---|---|---|
一种用于焊接核反应堆压力容器用SA-508Gr.3 Cl.2钢的低合金钢焊条 | 2020-05-11 | 376 |
一种基于2000版及以前版RCCM规范的反应堆压力容器压力温度限值曲线计算方法 | 2020-05-12 | 98 |
一种气压密合方法 | 2020-05-13 | 132 |
一种一体化核反应堆一回路换热器 | 2020-05-08 | 1019 |
反应堆压力容器底塞 | 2020-05-13 | 804 |
反应堆压力容器筒体法兰接管段整体锻造成型方法 | 2020-05-08 | 636 |
一种反应堆及用于反应堆的流道结构 | 2020-05-12 | 861 |
一种反应堆压力容器顶盖拆装导向装置 | 2020-05-08 | 557 |
压力容器吊装就位对中调整工装 | 2020-05-11 | 630 |
一种高温气冷堆核反应堆压力容器超声自动检查装置 | 2020-05-11 | 886 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台,是提供专利分析,专利查询,专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据,免费查、免费专利分析。
专利汇分析报告产品可以对行业情报数据进行梳理分析,涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度,系统通过AI智能系统对图表进行解读,只需1分钟,一键生成行业专利分析报告。