GB1354712A - Boiling water nuclear reactor - Google Patents

Boiling water nuclear reactor

Info

Publication number
GB1354712A
GB1354712A GB4485171A GB4485171A GB1354712A GB 1354712 A GB1354712 A GB 1354712A GB 4485171 A GB4485171 A GB 4485171A GB 4485171 A GB4485171 A GB 4485171A GB 1354712 A GB1354712 A GB 1354712A
Authority
GB
United Kingdom
Prior art keywords
steam
separators
boiling water
sept
forced
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
Application number
GB4485171A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Sweden AB
Original Assignee
ASEA Atom AB
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 ASEA Atom AB filed Critical ASEA Atom AB
Publication of GB1354712A publication Critical patent/GB1354712A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/16—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants comprising means for separating liquid and steam
    • 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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

1354712 Nuclear reactors ASEA-ATOM AB 27 Sept 1971 [28 Sept 1970] 44851/71 Heading G6C In a boiling water nuclear reactor, a moderator tank which is mounted within the reactor tank, is provided with a lid on which steam separators are clamped. The centrifugal separators, 11, are held against the pipes, 10, by the clamps, 13. Steam is generated in the core 3 within the moderator tank, 2 and flows through the passages, 9, in the lid, 8, to the separators. The steam is forced to the longitudinal axis of the riser pipe, 14, by the oblique blades, 18, which rotate the steam-water mixture. The separated water is forced through the perforated conical part, 15 and falls in the gap between 14 and the bell-shaped casing 23. Vibration of the arrangement is prevented by the grids 25, 26, 27. A further water separation is effected by the domed deflection caps, 28. The clamp, 13, comprises a rod, 35, which is screwed at its lower end into the pipes, 10, or 41. The rod is tensioned against the cover, 24, by the nut 54.
GB4485171A 1970-09-28 1971-09-27 Boiling water nuclear reactor Expired GB1354712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE13109/70A SE339056B (en) 1970-09-28 1970-09-28

Publications (1)

Publication Number Publication Date
GB1354712A true GB1354712A (en) 1974-06-05

Family

ID=20296856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4485171A Expired GB1354712A (en) 1970-09-28 1971-09-27 Boiling water nuclear reactor

Country Status (9)

Country Link
US (1) US3821078A (en)
JP (1) JPS5514400B1 (en)
AT (1) AT320091B (en)
CH (1) CH539923A (en)
DE (1) DE2147215C3 (en)
FR (1) FR2108034B1 (en)
GB (1) GB1354712A (en)
IT (1) IT942627B (en)
SE (1) SE339056B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE378697B (en) * 1972-08-11 1975-09-08 Asea Atom Ab
JPH067180B2 (en) * 1987-10-19 1994-01-26 動力炉・核燃料開発事業団 Reactor with integrated pressure vessel structure
JP5470099B2 (en) * 2010-03-05 2014-04-16 日立Ｇｅニュークリア・エナジー株式会社 Boiling water nuclear plant and steam dryer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342690A (en) * 1964-12-30 1967-09-19 Combustion Eng Internal steam separation, pumping and flow path in boiling water reactors

Also Published As

Publication number Publication date
US3821078A (en) 1974-06-28
AT320091B (en) 1975-01-27
DE2147215A1 (en) 1972-05-31
CH539923A (en) 1973-07-31
IT942627B (en) 1973-04-02
FR2108034B1 (en) 1975-07-18
DE2147215C3 (en) 1974-02-07
DE2147215B2 (en) 1973-07-19
FR2108034A1 (en) 1972-05-12
SE339056B (en) 1971-09-27
JPS5514400B1 (en) 1980-04-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees