IT963846B - Elemento elastico di fissaggio in reattori nucleari - Google Patents

Elemento elastico di fissaggio in reattori nucleari

Info

Publication number
IT963846B
IT963846B IT28018/72A IT2801872A IT963846B IT 963846 B IT963846 B IT 963846B IT 28018/72 A IT28018/72 A IT 28018/72A IT 2801872 A IT2801872 A IT 2801872A IT 963846 B IT963846 B IT 963846B
Authority
IT
Italy
Prior art keywords
fixing element
elastic fixing
nuclear reactors
reactors
nuclear
Prior art date
Application number
IT28018/72A
Other languages
English (en)
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT963846B publication Critical patent/IT963846B/it

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G21C5/06—Means for locating or supporting fuel elements
    • 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

Landscapes

  • 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)
  • Springs (AREA)
IT28018/72A 1971-08-11 1972-08-09 Elemento elastico di fissaggio in reattori nucleari IT963846B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2140170A DE2140170C3 (de) 1971-08-11 1971-08-11 Federndes Spannelement in Kernreaktoren

Publications (1)

Publication Number Publication Date
IT963846B true IT963846B (it) 1974-01-21

Family

ID=5816418

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28018/72A IT963846B (it) 1971-08-11 1972-08-09 Elemento elastico di fissaggio in reattori nucleari

Country Status (8)

Country Link
US (1) US4006055A (it)
JP (1) JPS4827193A (it)
BE (1) BE787283A (it)
CH (1) CH539320A (it)
DE (1) DE2140170C3 (it)
FR (1) FR2148549B1 (it)
GB (1) GB1395936A (it)
IT (1) IT963846B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100021A (en) * 1976-10-18 1978-07-11 Westinghouse Electric Corp. Nuclear reactor vessel and internals alignment apparatus
US4192716A (en) * 1976-12-27 1980-03-11 Combustion Engineering Inc. Peripheral pin alignment system for fuel assemblies
US4135971A (en) * 1977-04-04 1979-01-23 Combustion Engineering, Inc. Hydraulic hold-down for nuclear reactor fuel
US4208249A (en) * 1977-12-15 1980-06-17 The Babcock & Wilcox Company Hydraulic seismic support for nuclear fuel assembly
US4268357A (en) * 1978-11-24 1981-05-19 Combustion Engineering, Inc. Positive lock holddown device
FR2479535A1 (fr) * 1980-03-26 1981-10-02 Commissariat Energie Atomique Dispositif de limitation des effets de la poussee hydraulique axiale s'exercant sur des assemblages combustibles de reacteurs nucleaires
US4632295A (en) * 1985-08-12 1986-12-30 International Business Machines Corporation Reduction atmosphere workpiece joining
EP0277533A1 (de) * 1987-01-28 1988-08-10 Siemens Aktiengesellschaft Kernreaktorbrennelement
FR2618248B1 (fr) * 1987-07-15 1992-01-03 Framatome Sa Assemblage combustible nucleaire a structure de maintien et dispositif anti-envol.
US5274685A (en) * 1992-09-24 1993-12-28 Siemens Power Corporation Non-levitating PWR fuel assembly
EP2839481B1 (en) * 2012-04-17 2017-08-02 Babcock & Wilcox MPower, Inc. Lower end fitting locating pins

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158543A (en) * 1959-08-14 1964-11-24 Sherman Jerome Fuel assembly support system for nuclear reactor
US3212979A (en) * 1961-04-18 1965-10-19 Westinghouse Electric Corp Core support structure
US3398050A (en) * 1966-01-07 1968-08-20 Atomic Power Dev Ass Inc Nuclear reactor system
US3349004A (en) * 1966-01-17 1967-10-24 Gen Electric Nuclear reactor fuel bundle
US3669834A (en) * 1968-10-29 1972-06-13 Combustion Eng Core plug for nuclear reactor and method of operating reactor
US3770583A (en) * 1971-05-20 1973-11-06 Combustion Eng Fuel assembly hold-down device

Also Published As

Publication number Publication date
FR2148549B1 (it) 1976-10-29
GB1395936A (en) 1975-05-29
US4006055A (en) 1977-02-01
BE787283A (fr) 1972-12-01
DE2140170A1 (de) 1973-02-22
JPS4827193A (it) 1973-04-10
DE2140170B2 (de) 1979-03-08
FR2148549A1 (it) 1973-03-23
CH539320A (de) 1973-07-15
DE2140170C3 (de) 1980-01-03

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