CN109900470B - 自然循环阀瓣测试装置及方法 - Google Patents
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KR100963047B1 (ko) * | 2008-10-23 | 2010-06-09 | 한전케이피에스 주식회사 | 원자로 냉각재 압력 경계 스윙 체크 밸브의 시험 장치 |
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CN105067233A (zh) * | 2015-07-16 | 2015-11-18 | 李治涛 | 一种安全阀在线检测装置及其在线检测的方法 |
CN106051240B (zh) * | 2016-06-30 | 2018-02-13 | 江苏省特种设备安全监督检验研究院南通分院 | 安全阀、安全阀的在线检测装置及在线检测方法 |
CN207728915U (zh) * | 2017-11-28 | 2018-08-14 | 中国原子能科学研究院 | 自然循环瓣阀*** |
CN108760271B (zh) * | 2018-06-19 | 2020-05-05 | 中国船舶重工集团公司第七一九研究所 | 一种模拟实际工况的安全阀启闭压力测试装置及方法 |
CN108844692B (zh) * | 2018-06-27 | 2020-07-28 | 山东拙诚智能科技有限公司 | 一种压力差法检测膜式燃气表内泄漏的方法 |
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Inventor after: Guo Zhijia Inventor after: Liu Haoran Inventor after: Jin Jianhua Inventor after: Zhou Yinpeng Inventor after: Ke Guotu Inventor after: Zhang Jinshan Inventor after: Liu Xingmin Inventor after: Wen Languan Inventor after: Bao Kangkang Inventor after: Lu Xiaoqin Inventor after: Fang Jinghui Inventor before: Wen Languan Inventor before: Bao Kangkang Inventor before: Lu Xiaoqin Inventor before: Fang Jinghui Inventor before: Liu Haoran Inventor before: Jin Jianhua |
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Effective date of registration: 20210421 Address after: 102400 Beifang, Xinzhen, Fangshan District, Beijing Patentee after: China Institute of Atomic of Energy Address before: 311504 25F, zhe Fu Building, No. 177, Ying Chun Nan Road, Tonglu County, Hangzhou, Zhejiang Patentee before: ZHEFU HOLDING GROUP Co.,Ltd. |