CN104021821B - 保持格栅及带有这种保持格栅的燃料组件 - Google Patents
保持格栅及带有这种保持格栅的燃料组件 Download PDFInfo
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- CN104021821B CN104021821B CN201410279518.3A CN201410279518A CN104021821B CN 104021821 B CN104021821 B CN 104021821B CN 201410279518 A CN201410279518 A CN 201410279518A CN 104021821 B CN104021821 B CN 104021821B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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CN201410279518.3A CN104021821B (zh) | 2014-06-20 | 2014-06-20 | 保持格栅及带有这种保持格栅的燃料组件 |
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CN201410279518.3A CN104021821B (zh) | 2014-06-20 | 2014-06-20 | 保持格栅及带有这种保持格栅的燃料组件 |
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CN104021821A CN104021821A (zh) | 2014-09-03 |
CN104021821B true CN104021821B (zh) | 2017-05-31 |
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CN201410279518.3A Active CN104021821B (zh) | 2014-06-20 | 2014-06-20 | 保持格栅及带有这种保持格栅的燃料组件 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106531231B (zh) * | 2016-11-30 | 2018-05-22 | 中广核研究院有限公司 | 燃料组件及其夹持装置 |
CN109935369B (zh) * | 2017-12-19 | 2024-07-02 | 中国原子能科学研究院 | 一种栅元、燃料组件定位格架和燃料组件 |
CN109935366B (zh) * | 2017-12-19 | 2024-07-19 | 中国原子能科学研究院 | 一种带麻花型条带的燃料组件定位格架 |
CN110580961B (zh) * | 2019-09-19 | 2021-01-05 | 中国核动力研究设计院 | 用于瞬态辐照考验工况下单根燃料元件的夹持组件及方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US4547335A (en) * | 1981-02-10 | 1985-10-15 | The United States Of America As Represented By The United States Department Of Energy | Fuel rod support grid |
JPH03134590A (ja) * | 1989-10-19 | 1991-06-07 | Mitsubishi Nuclear Fuel Co Ltd | 支持格子及びこの支持格子を用いた燃料集合体 |
FR2736190B1 (fr) * | 1995-06-29 | 1997-10-10 | Framatome Sa | Grille-entretoise d'un assemblage de combustible pour un reacteur nucleaire et assemblage de combustible |
JP3535798B2 (ja) * | 2000-03-24 | 2004-06-07 | 原子燃料工業株式会社 | 燃料スペーサにおける燃料棒弾持用スプリングの取着構造 |
KR100415149B1 (ko) * | 2001-03-21 | 2004-01-14 | 한국전력공사 | 핵연료 집합체의 이중판 냉각재 혼합 지지격자체 |
DE20113093U1 (de) * | 2001-08-07 | 2002-01-03 | Framatome ANP GmbH, 91058 Erlangen | Abstandhalter in einem Brennelement eines Kernreaktors |
EP2525363A1 (en) * | 2011-05-20 | 2012-11-21 | Areva NP | Strip for a nuclear fuel assembly spacer grid |
CN203966569U (zh) * | 2014-06-20 | 2014-11-26 | 中科华核电技术研究院有限公司 | 保持格栅及带有这种保持格栅的燃料组件 |
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CN104021821A (zh) | 2014-09-03 |
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Effective date of registration: 20151111 Address after: 518000 Guangdong city of Shenzhen province Futian District science and technology building, Shangbu Road 15 Applicant after: Lingao Nuclear Power Co., Ltd. Applicant after: Zhongkehua Nuclear Power Technology Institute Co., Ltd. Applicant after: China General Nuclear Power Corporation Address before: 518000 Guangdong province Futian District Shangbu Road West of the city of Shenzhen Shenzhen science and technology building 15 layer (1502-1504, 1506) Applicant before: Zhongkehua Nuclear Power Technology Institute Co., Ltd. Applicant before: China General Nuclear Power Corporation |
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CB02 | Change of applicant information |
Address after: 518000 Guangdong city of Shenzhen province Futian District science and technology building, Shangbu Road 15 Applicant after: Lingao Nuclear Power Co., Ltd. Applicant after: CHINA NUCLEAR POWER TECHNOLOGY RESEARCH INSTITUTE Applicant after: China General Nuclear Power Corporation Address before: 518000 Guangdong city of Shenzhen province Futian District science and technology building, Shangbu Road 15 Applicant before: Lingao Nuclear Power Co., Ltd. Applicant before: Zhongkehua Nuclear Power Technology Institute Co., Ltd. Applicant before: China General Nuclear Power Corporation |
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