专利名称：SMALL MODULAR REACTOR FUEL
ASSEMBLY
发明人：Lewis A. WALTON,George S. PABIS,Julius M.
ULLMANN,Jean H. RAAS,Martha A.
GILLIAM,Anne R. AUSTIN,Eric A. BARRINGERreactor pressure中文
申请号：US13864315
申请日：20130417
公开号：US20140140463A1
公开日：
20140522
专利内容由知识产权出版社提供
专利附图：
摘要：A pressurized water reactor (PWR) comprises a pressure vessel containing
primary coolant water. A nuclear reactor core is disposed in the pressure vessel and includes a plurality of fuel assemblies. Each fuel assembly includes a plurality of fuel rods containing a fissile material. A control system includes a plurality of control rod assemblies (CRA's). Each CRA is guided by a corresponding CRA guide structure. A support element is disposed above the CRA guide structures and supports the CRA guide structures. The pressure vessel may be cylindrical, and the support element may comprise a support plate having a circular periphery supported by the cylindrical pressure vessel. The CRA guide structures suitably hang downward from the support plate. The lower end of each CRA guide structure may include alignment features that engage corresponding alignment features of the upper end of the corresponding fuel assembly.
申请人：Babcock & Wilcox mPower, Inc.
地址：Charlotte NC US
国籍：US
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