KR100854553B1 - 가압수형 원자로를 위한 연료소자의 정렬장치 - Google Patents
가압수형 원자로를 위한 연료소자의 정렬장치 Download PDFInfo
- Publication number
- KR100854553B1 KR100854553B1 KR1020057021714A KR20057021714A KR100854553B1 KR 100854553 B1 KR100854553 B1 KR 100854553B1 KR 1020057021714 A KR1020057021714 A KR 1020057021714A KR 20057021714 A KR20057021714 A KR 20057021714A KR 100854553 B1 KR100854553 B1 KR 100854553B1
- Authority
- KR
- South Korea
- Prior art keywords
- alignment
- fuel element
- metal plates
- fuel
- alignment device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/06—Casings; Jackets
- G21C3/12—Means forming part of the element for locating it within the reactor core
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
- G21C19/205—Interchanging of fuel elements in the core, i.e. fuel shuffling
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/16—Articulated or telescopic chutes or tubes for connection to channels in the reactor core
-
- 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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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Machine Tool Units (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Abstract
Description
Claims (7)
- 종방향으로 뻗어 있는 정렬체(8)를 포함하되,상기 정렬체(8)는 그 측면(측벽)들이 측방 금속판들(14)로 이루어지고,상기 측방 금속판들(14)에 의하여 정해지는 상기 정렬체(8)의 단면 치수들은 휴지위치에 있을 때 기준되는 연료소자(1)의 해당 단면 치수들보다 사전에 정하여진 정격치 만큼 작으며,상기 측방 금속판들(14)의 종방향 전체 길이는 상기 정렬체(8)의 종방향 전체 길이와 동등하고,그리고 상기 측방 금속판들(14)은 휴지위치로부터 종방향에 대해 수직한 방향으로 이동될 수 있도록 구성되고, 이에 따라 상기 정렬체(8)의 단면 치수들이 확장됨으로써 상기 연료소자(1)가 그 전체 길이에 걸쳐 교정되는 것을 특징으로 하는 가압수형 원자로의 연료소자를 위한 정렬장치.
- 제1항에 있어서, 사전에 정하여진 상기 정격치는 16 mm인 것을 특징으로 하는 가압수형 원자로의 연료소자를 위한 정렬장치.
- 제1항 또는 제2항에 있어서, 상기 정렬장치의 이동 가능한 상기 측방 금속판들(14)에는 적어도 하나 이상의 안내날개(16)가 할당되어 있고, 상기 안내날개(16)들을 통하여 상기 측방 금속판들(14)은 할당된 이동볼트들(18)에 의해 지지구조물에 고정되어 있으며, 그리고 상기 안내날개(16)는 종방향으로의 이동볼트(18)의 운동을 종방향에 대해 수직인 측방 금속판(14)의 운동으로 전환시키는 것을 특징으로 하는 가압수형 원자로의 연료소자를 위한 정렬장치.
- 제1항 또는 제2항에 있어서, 각각의 상기 이동 가능한 측방 금속판들(14)의 부가부에는 각각 수 개의 안내홈들(19)이 배치되어 있고, 상기 안내홈들(19)은 정렬체의 종방향에 대해 수직으로 뻗어 있으며, 그리고 상기 안내홈들(19) 내로는 지지틀에 고정된 하나의 할당 지지볼트(17)가 각각 맞물려 있는 것을 특징으로 하는 가압수형 원자로의 연료소자를 위한 정렬장치.
- 제3항에 있어서, 상기 측방 금속판들(14)의 안내날개들(16) 중 어느 하나에 배치된 이동볼트들(18)은 고정장치를 통해 서로 연결되어 있고, 그리고 상기 고정장치는 상기 측방 금속판들(14)에 대한 휴지위치로부터 정렬장치(6)의 종방향으로 유압적으로 또는 기계적으로 이동될 수 있는 것을 특징으로 하는 가압수형 원자로의 연료소자를 위한 정렬장치.
- 제5항에 있어서, 상기 정렬장치(6)의 고정장치는 정렬장치의 종방향 가동 두부(10)와 연결되어 있는 것을 특징으로 하는 가압수형 원자로의 연료소자를 위한 정렬장치.
- 제6항에 있어서, 상기 정렬장치(6)의 두부(10)는 상기 기준되는 연료소자(1)의 연료소자 두부와 동일한 치수를 구비하는 것을 특징으로 하는 가압수형 원자로의 연료소자를 위한 정렬장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10321827A DE10321827B3 (de) | 2003-05-14 | 2003-05-14 | Richtvorrichtung für Brennelemente eines Druckwasserreaktors |
DE10321827.0 | 2003-05-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060029607A KR20060029607A (ko) | 2006-04-06 |
KR100854553B1 true KR100854553B1 (ko) | 2008-08-26 |
Family
ID=33440840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057021714A Expired - Fee Related KR100854553B1 (ko) | 2003-05-14 | 2004-05-13 | 가압수형 원자로를 위한 연료소자의 정렬장치 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7397884B2 (ko) |
EP (1) | EP1625595A2 (ko) |
JP (1) | JP5069002B2 (ko) |
KR (1) | KR100854553B1 (ko) |
CN (1) | CN100428366C (ko) |
CA (1) | CA2529424A1 (ko) |
DE (1) | DE10321827B3 (ko) |
RU (1) | RU2307409C2 (ko) |
WO (1) | WO2004102584A2 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007006969B4 (de) * | 2006-11-30 | 2008-10-02 | Areva Np Gmbh | Vorrichtung zum Unterstützen des Be- oder Entladens eines Kerns eines Druckwasserreaktors |
FR2979740B1 (fr) * | 2011-09-01 | 2021-06-18 | Bouygues Construction Services Nucleaires | Systeme de controle de position d'un assemblage combustible |
KR101702833B1 (ko) * | 2015-10-30 | 2017-02-08 | 한국원자력연구원 | 원자력 증기 발생기 전열관과 지지부의 중심선 정렬 검사 장치 및 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3798966A (en) | 1972-08-29 | 1974-03-26 | Schlumberger Technology Corp | Well logging sonde having articulated centering and measuring shoes |
WO1995023414A1 (fr) | 1994-02-23 | 1995-08-31 | Framatome | Dispositif de guidage d'assemblage combustible lors de son chargement |
EP0696806A1 (fr) * | 1994-08-12 | 1996-02-14 | Reel S.A. | Installation pour la mise en place d'assemblages de combustible nucléaire |
Family Cites Families (28)
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US3414858A (en) * | 1968-12-03 | Emerson Electric Co | Tilt responsive safety switch | |
US2582927A (en) * | 1947-10-21 | 1952-01-15 | Houdaille Hershey Corp | Door lock |
US2989333A (en) * | 1957-09-23 | 1961-06-20 | Gen Motors Corp | Adjustable means for a door latch operator |
US3092065A (en) * | 1960-01-06 | 1963-06-04 | Internat Macgregor Organizatio | Multi-section closing or lift-lock devices having retractable bearing members |
US3147893A (en) * | 1963-04-11 | 1964-09-08 | Herter Inc S | Cam actuated powder measure device |
US3385120A (en) * | 1966-07-06 | 1968-05-28 | Rotork Eng Co Ltd | Auxiliary drive unit for an actuator |
US3523317A (en) * | 1967-07-22 | 1970-08-11 | E G Henkel Mas Fab | Heel and toe lasting apparatus |
US3618160A (en) * | 1969-10-16 | 1971-11-09 | Rixson Inc | Door control unit |
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JPS58173495A (ja) * | 1982-04-05 | 1983-10-12 | 三菱原子力工業株式会社 | 燃料集合体装荷時のガイドアセンブリ |
US4511531A (en) * | 1982-04-08 | 1985-04-16 | Westinghouse Electric Corp. | Transfer of nuclear reactor component assemblies |
US4676945A (en) * | 1984-12-20 | 1987-06-30 | Exxon Nuclear Company, Inc. | Fuel assembly insertion system |
FR2588689B1 (fr) * | 1985-10-11 | 1987-12-24 | Fragema Framatome & Cogema | Machine de manutention d'assemblage combustible nucleaire et procede de chargement de reacteur en comportant application |
US4781882A (en) * | 1987-05-14 | 1988-11-01 | Westinghouse Electric Corp. | Guide roller assembly for nuclear reactor refueling apparatus |
JPS6451900U (ko) * | 1987-09-28 | 1989-03-30 | ||
US4811181A (en) * | 1988-04-07 | 1989-03-07 | Mycro Group Company | Light fixture bi-directional joint and mounting means |
JPH02193099A (ja) * | 1989-01-23 | 1990-07-30 | Mitsubishi Heavy Ind Ltd | 燃料集合体の装荷補助装置 |
FR2652942B1 (fr) * | 1989-10-11 | 1993-05-07 | Electricite De France | Outil d'aide au chargement d'elements combustibles d'un reacteur nucleaire. |
US5027635A (en) * | 1990-09-04 | 1991-07-02 | General Electric Company | Channel hot-forming apparatus |
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FR2845814B1 (fr) * | 2002-10-15 | 2004-12-17 | Reel Sa | Outil pour favoriser l'introduction d'un assemblage de combustible nucleaire au sein d'un coeur de reacteur nucleaire |
-
2003
- 2003-05-14 DE DE10321827A patent/DE10321827B3/de not_active Expired - Fee Related
-
2004
- 2004-05-13 RU RU2005138858/06A patent/RU2307409C2/ru not_active IP Right Cessation
- 2004-05-13 CN CNB2004800164699A patent/CN100428366C/zh not_active Expired - Fee Related
- 2004-05-13 JP JP2006529808A patent/JP5069002B2/ja not_active Expired - Fee Related
- 2004-05-13 KR KR1020057021714A patent/KR100854553B1/ko not_active Expired - Fee Related
- 2004-05-13 CA CA002529424A patent/CA2529424A1/en not_active Abandoned
- 2004-05-13 WO PCT/EP2004/005141 patent/WO2004102584A2/de active Search and Examination
- 2004-05-13 EP EP04732594A patent/EP1625595A2/de not_active Withdrawn
-
2005
- 2005-11-14 US US11/273,148 patent/US7397884B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3798966A (en) | 1972-08-29 | 1974-03-26 | Schlumberger Technology Corp | Well logging sonde having articulated centering and measuring shoes |
WO1995023414A1 (fr) | 1994-02-23 | 1995-08-31 | Framatome | Dispositif de guidage d'assemblage combustible lors de son chargement |
KR100361174B1 (ko) | 1994-02-23 | 2003-02-11 | 꼬게마 꽁빠니 제네랄 데 마띠에르 뉘끌레르 | 연료조립체안내장치 |
EP0696806A1 (fr) * | 1994-08-12 | 1996-02-14 | Reel S.A. | Installation pour la mise en place d'assemblages de combustible nucléaire |
Also Published As
Publication number | Publication date |
---|---|
KR20060029607A (ko) | 2006-04-06 |
US20060159216A1 (en) | 2006-07-20 |
JP5069002B2 (ja) | 2012-11-07 |
CN100428366C (zh) | 2008-10-22 |
JP2006529025A (ja) | 2006-12-28 |
WO2004102584A2 (de) | 2004-11-25 |
RU2307409C2 (ru) | 2007-09-27 |
EP1625595A2 (de) | 2006-02-15 |
DE10321827B3 (de) | 2005-03-03 |
CN1806296A (zh) | 2006-07-19 |
US7397884B2 (en) | 2008-07-08 |
WO2004102584A3 (de) | 2004-12-29 |
RU2005138858A (ru) | 2006-05-10 |
CA2529424A1 (en) | 2004-11-25 |
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