$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Grid structure for supporting fuel rods in a nuclear reactor

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G21C-003/34
출원번호 US-0222065 (1994-04-04)
발명자 / 주소
  • Beuchel Peter H. (Columbia SC) Lee Yu C. (Columbia SC) Sparrow James A. (Columbia SC)
출원인 / 주소
  • Westinghouse Electric Corporation (Pittsburgh PA 02)
인용정보 피인용 횟수 : 21  인용 특허 : 0

초록

Disclosed is a grid structure for supporting fuel rods in a nuclear reactor. The grid structure is formed of a plurality of interconnected thin metal grid straps that are welded or brazed together to provide a structural network of interconnected open grid cells, similar to an “egg crate divider”. T

대표청구항

A grid structure for a nuclear reactor fuel assembly comprising a plurality of interconnected metal straps forming the walls of a plurality of rectangular open cells adapted to receive and retain a plurality of vertically disposed, elongated fuel rods, two walls of a cell each having a pair of space

이 특허를 인용한 특허 (21)

  1. Eom, Kyong-bo; Kim, Kyu-Tae; Suh, Jung-min; Lee, Shin-ho; Park, Nam-Gyu; Park, Joon-kyoo; Kim, Jin-sun; Kim, Il-kyu; Lee, Seong-ki; Choi, Joon-hyung, Anti-fretting wear spacer grid with canoe-shaped spring.
  2. Shin, Chang Hwan; Lee, Kang Hee; Oh, Dong-Seok; In, Wang Kee; Chun, Tae Hyun; Song, Kun Woo, Dual-cooled fuel rod's spacer grids with upper and lower cross-wavy-shape dimple.
  3. Evans Paul M. ; Nguyen Quang M. ; Rue ; Jr. John C. ; Livermore Gregory D. ; Vasquez Virgil Jamie, Fretting resistant spring design.
  4. Bashkirtsev, Sergey Mikhailovich; Kuznetsov, Valentin Fedorovich; Kevrolev, Valery Vladimirovich; Morozov, Alexey Glebovich; Montgomery, Michael H., Fuel assembly.
  5. Bashkirtsev, Sergey Mikhailovich; Kuznetsov, Valentin Fedorovich; Kevrolev, Valery Vladimirovich; Morozov, Alexey Glebovich; Montgomery, Michael H., Fuel assembly.
  6. Bashkirtsev, Sergey Mikhailovich; Morozov, Alexey Glebovich; Totemeier, Aaron, Fuel assembly.
  7. Totemeier, Aaron; Bashkirtsev, Sergey M.; Morozov, Alexey G., Fuel assembly.
  8. Broders, Richard P.; Hatfield, Stephen C.; Martin, Michael L.; Joffre, Paul F.; Karoutas, Zeses E.; Perrotti, Patrick A., Fuel assembly and associated grid for nuclear reactor.
  9. Mayet, Roland; Bonnamour, Michel, Grid for nuclear fuel assembly and a strap for such a grid.
  10. Petit Bernard,FRX, Grid strap for a nuclear fuel assembly, and a grid including such straps.
  11. Kang Heung Seok,KRX ; Song Kee Nam,KRX ; Yoon Kyung Ho,KRX ; Jung Youn Ho,KRX ; Chun Tae Hyun,KRX ; Oh Dong Seok,KRX ; In Wang Kee,KRX ; Bang Je Geon,KRX, Grid with nozzle-type coolant deflecting channels for use in nuclear reactor fuel assemblies.
  12. Bashkirtsev, Sergey M.; Kuznetsov, Valentin F.; Kevrolev, Valery V.; Morozov, Alexey G., Light-water reactor fuel assembly (alternatives), a light-water reactor, and a fuel element of fuel assembly.
  13. Kim, Dae Ho; Song, Kee Nam; Chun, Tae Hyun; Yoon, Kyung Ho; Oh, Dong Seok; Kang, Heung Seok; Jung, Youn Ho; Kim, Hyung Kyu; In, Wang Kee; Shin, Chang-Hwan; Park, Gyung Jin, Lips-type multi-purposed nuclear fuel assembly spacer grid.
  14. Bashkirtsev, Sergey Mikhailovich; Kuznetsov, Valentin Fedorovich; Kevrolev, Valery Vladimirovich; Morozov, Alexei Glebovich; Montgomery, Michael H., Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly.
  15. Bashkirtsev, Sergey Mikhailovich; Kuznetsov, Valentin Fedorovich; Kevrolev, Valery Vladimirovich; Morozov, Alexey Glebovich, Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly.
  16. Smith, III, Levie David; Kim, Yonghwan; Lee, Yu Chung; Stucker, David Lee, Nuclear reactor with improved grid.
  17. Evans, Paul Marcus; Marzean, Michael Anthony, Protective grid attachment.
  18. Frederickson Christian D. ; Elkins Robert B. ; Croteau Edward A. ; King Harold B. ; Smith David G., Spacer for a transportable nuclear fuel rod bundle.
  19. Yoon, Kyung Ho; Kang, Heung Seok; Kim, Hyung Kyu; Song, Kee Nam; Jung, Youn Ho; Chun, Tae Hyun; Oh, Dong Seok; In, Wang Kee; Park, Gyung Jin, Spacer grid for nuclear reactor fuel assemblies with grid springs maintaining conformal contact with fuel rods and enlarged elastic range.
  20. Yoon Kyung Ho,KRX ; Kang Heung Seok,KRX ; Kim Hyung Kyu,KRX ; Song Kee Nam,KRX ; Jung Youn Ho,KRX ; Chun Tae Hyun,KRX ; Oh Dong Seok,KRX ; In Wang Kee,KRX, Spacer grid with H-spring for fuel rods for use in nuclear reactor fuel assemblies.
  21. Yoon Kyungho,KRX ; Kang Heungseok,KRX ; Song Keenam,KRX ; Jung Youn Ho,KRX ; Chun Taehyun,KRX ; Oh Dongseok,KRX ; In Wangkee,KRX, Spacer grid with multi-springs and dimple vanes for nuclear fuel assemblies.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트