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Spacer grid with integral “side supported”flow directing vanes 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G21C-003/34
출원번호 US-0191122 (1994-02-03)
발명자 / 주소
  • Rodack Thomas (Granby CT) Karoutas Zeses E. (Simsbury CT) Broders Richard P. (Grandy CT)
출원인 / 주소
  • Combustion Engineering, Inc. (Windsor CT 02)
인용정보 피인용 횟수 : 28  인용 특허 : 0

초록

A nuclear fuel rod spacer grid is formed of slottedly interlocked sets of flat strips. One set of strips is formed with integral coplanar tab portions which have one or more edge portions bent at angles to form integral mixing vanes.

대표청구항

A nuclear fuel rod spacer grid comprising: a first set of strips which is slottedly interlocked with a second set of strips; a plurality of integral tabs formed on each of said first strips and which are coplanar with said first strips; and side-supported vanes comprising a portion of each said tab

이 특허를 인용한 특허 (28)

  1. Abram Timothy James,GBX ; Gillespie John Woodside,GBX, Coolant mixing grid for nuclear fuel assembly.
  2. Rozhkov, Vladimir Vladimirovich; Lavrenyuk, Petr Ivanovich; Kislitsky, Aleksandr Antonovich; Troyanov, Vladimir Mikhailovich; Enin, Anatoly Alekseevich; Shustov, Mstislav Aleksandrovich; Ustimenko, Aleksandr Pavlovich; Nekhoda, Mikhail Mikhailovich; Samoilov, Oleg Borisovich, Distance lattice for fuel rod assembly in nuclear reactor.
  3. Oh, Dong-Seok; Chun, Tae-Hyun; In, Wang-Kee; Song, Kee-Nam; Kim, Hyung-Kyu; Kang, Heung-Seok; Yoon, Kyung-Ho; Jung, Youn-Ho, Duct-type spacer grid with swirl flow vane for nuclear fuel assembly.
  4. Dong-Seok Oh KR; Tae-Hyun Chun KR; Wang-Kee In KR; Kee-Nam Song KR; Hyung-Kyu Kim KR; Heung-Seok Kang KR; Kyung-Ho Yoon KR; Youn-Ho Jung KR, Duct-type spacer grid with swirl flow vanes for nuclear fuel assemblies.
  5. Bashkirtsev, Sergey Mikhailovich; Kuznetsov, Valentin Fedorovich; Kevrolev, Valery Vladimirovich; Morozov, Alexey Glebovich; Montgomery, Michael H., Fuel assembly.
  6. Bashkirtsev, Sergey Mikhailovich; Kuznetsov, Valentin Fedorovich; Kevrolev, Valery Vladimirovich; Morozov, Alexey Glebovich; Montgomery, Michael H., Fuel assembly.
  7. Bashkirtsev, Sergey Mikhailovich; Morozov, Alexey Glebovich; Totemeier, Aaron, Fuel assembly.
  8. Meier, Werner; Rau, Peter, Fuel assembly.
  9. Totemeier, Aaron; Bashkirtsev, Sergey M.; Morozov, Alexey G., Fuel assembly.
  10. 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.
  11. Rozhkov, Vladimir Vladimirovich; Lavrenyuk, Petr Ivanovich; Kislitsky, Aleksandr Antonovich; Troyanov, Vladimir Mikhailovich; Enin, Anatoly Alekseevich; Shustov, Mstislav Aleksandrovich; Ustimenko, Aleksandr Pavlovich; Nekhoda, Mikhail Mikhailovich; Samoilov, Oleg Borisovich; Dolgov, Aleksey Borisovich, Fuel assembly and plug-in distance element.
  12. Chun Tae-Hyun,KRX ; Oh Dong-Seok,KRX ; In Wang-Kee,KRX ; Song Kee-Nam,KRX ; Kang Heung-Seok,KRX ; Yoon Kyung-Ho,KRX ; Kim Dae-Ho,KRX ; Bang Je-Geon,KRX ; Jung Youn-Ho,KRX, Fuel assembly spacer grid with swirl deflectors and hydraulic pressure springs.
  13. Jiang, Xiaoyan, Helically fluted tubular fuel rod support.
  14. Jiang, Xiaoyan (Jane), Helically fluted tubular fuel rod support.
  15. 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.
  16. 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.
  17. Nguyen, Quang M.; Lee, Yu C.; DeMario, Edmund E.; Fodi, Jeffrey J.; Redinger, Darin L.; Smith, III, Levie D., Nuclear fuel assembly with hydraulically balanced mixing vanes.
  18. Heung-Seok Kang KR; Kyung-Ho Yoon KR; Hyung-Kyu Kim KR; Kee-Nam Song KR; Youn-Ho Jung KR; Tae-Hyun Chun KR; Dong-Seok Oh KR; Wang-Kee In KR, Nuclear fuel spacer grid with dipper vanes.
  19. 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.
  20. 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.
  21. Smith, III, Levie David; Kim, Yonghwan; Lee, Yu Chung; Stucker, David Lee, Nuclear reactor with improved grid.
  22. Jiang, Xiaoyan (Jane); Xu, Yiban; Karoutas, Zeses E., Optimized flower tubes and optimized advanced grid configurations.
  23. Nylund, Olov, Spacer and fuel assembly for a nuclear reactor.
  24. Oh, Dongseok; Chun, Taehyun; In, Wangkee; Song, Keenam; Kim, Hyungkyu; Kang, Heungseok; Yoon, Kyungho; Jung, Younho, Spacer grid with double deflected vanes for nuclear fuel assemblies.
  25. Chun, Taehyun; Oh, Dongseok; In, Wangkee; Song, Keenam; Kim, Hyungkyu; Kang, Heungseok; Yoon, Kyungho; Jung, Younho, Spacer grid with hybrid flow-mixing device for nuclear fuel assembly.
  26. Smith, III, Levie D.; Marzean, Michael A., Spacer grid with mixing vanes and nuclear fuel assembly employing the same.
  27. Oh, Dongseok; Chun, Taehyun; In, Wangkee; Song, Keenam; Kim, Hyungkyu; Kang, Heungseok; Yoon, Kyungho; Jung, Younho, Spacer grid with side welding support and flow mixing vane for nuclear reactor fuel assembly.
  28. Imaizumi Masahiko,JPX ; Suemura Takayuki,JPX, Support grid for a nuclear reactor fuel assembly.
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