SE8207035D0 - Anordning for strilkylning av reaktorherd - Google Patents

Anordning for strilkylning av reaktorherd

Info

Publication number
SE8207035D0
SE8207035D0 SE8207035A SE8207035A SE8207035D0 SE 8207035 D0 SE8207035 D0 SE 8207035D0 SE 8207035 A SE8207035 A SE 8207035A SE 8207035 A SE8207035 A SE 8207035A SE 8207035 D0 SE8207035 D0 SE 8207035D0
Authority
SE
Sweden
Prior art keywords
shroud
reactor core
cooling device
cooling water
duct assembly
Prior art date
Application number
SE8207035A
Other languages
English (en)
Other versions
SE8207035L (sv
SE455240B (sv
Inventor
W Matsuda
T Kagawa
Original Assignee
Tokyo Shibaura Electric Co
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 Tokyo Shibaura Electric Co filed Critical Tokyo Shibaura Electric Co
Publication of SE8207035D0 publication Critical patent/SE8207035D0/sv
Publication of SE8207035L publication Critical patent/SE8207035L/sv
Publication of SE455240B publication Critical patent/SE455240B/sv

Links

Classifications

    • 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
    • G21C15/18—Emergency cooling arrangements; Removing shut-down heat
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Nozzles (AREA)
SE8207035A 1981-12-10 1982-12-09 Anordning for strilkylning av en reaktorherd innefattande ett flertal rorliga sprinklers med munstycken SE455240B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56199156A JPS58100784A (ja) 1981-12-10 1981-12-10 電子炉炉心スプレイ装置

Publications (3)

Publication Number Publication Date
SE8207035D0 true SE8207035D0 (sv) 1982-12-09
SE8207035L SE8207035L (sv) 1983-06-11
SE455240B SE455240B (sv) 1988-06-27

Family

ID=16403081

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8207035A SE455240B (sv) 1981-12-10 1982-12-09 Anordning for strilkylning av en reaktorherd innefattande ett flertal rorliga sprinklers med munstycken

Country Status (4)

Country Link
US (1) US4557890A (sv)
JP (1) JPS58100784A (sv)
DE (1) DE3245451C2 (sv)
SE (1) SE455240B (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0684994B2 (ja) * 1986-02-28 1994-10-26 株式会社日立製作所 非常用炉心冷却装置
US5100609A (en) * 1990-11-19 1992-03-31 General Electric Company Enhancing load-following and/or spectral shift capability in single-sparger natural circulation boiling water reactors
EP0656633A1 (de) * 1995-01-16 1995-06-07 Siemens Aktiengesellschaft Kernbehälter eines Siedewasser-Reaktors sowie Verfahren zur Ertüchtigung eines Kernbehälters
US5930319A (en) * 1995-06-27 1999-07-27 Siemens Aktiengesellschaft Nuclear reactor with a core melt propagation space provided with a coolant conduit leading to a coolant reservoir
DE19523303C2 (de) * 1995-06-27 2000-04-13 Siemens Ag Kernreaktor mit einem Ausbreitungsraum für Kernschmelze, der mit einer zu einem Kühlmittelreservoir führenden Kühlmittelleitung versehen ist
DE10052282C2 (de) * 2000-10-20 2002-11-07 Framatome Anp Gmbh Vorrichtung zur Kühlung des Kerns eines Kernreaktors
US6567493B2 (en) * 2001-09-05 2003-05-20 General Electric Company Core spray sparger assembly
DE10156495C1 (de) * 2001-11-16 2003-01-02 Framatome Anp Gmbh Vorrichtung und Verfahren zum Kühlen eines Reaktordruckbehälters einer Siedewasser-Reaktoranlage
US20060093810A1 (en) * 2002-05-29 2006-05-04 Gary Blake Laminated product and method for its preparation
ATE448849T1 (de) * 2004-02-06 2009-12-15 Balcke Duerr Gmbh Vorrichtung zum versprühen von wasser und katalytischer umsetzung von darin enthaltenen gasen
US8440876B2 (en) * 2006-02-09 2013-05-14 Kabushiki Kaisha Toshiba Chemical decontamination apparatus and decontamination method therein
KR100851437B1 (ko) 2007-11-12 2008-08-11 한국에너지기술연구원 슬러리 반응기의 합성가스 분사장치

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1354838A (en) * 1917-08-02 1920-10-05 Isidor J Miller Bath shower attachment
US1914850A (en) * 1931-09-24 1933-06-20 Foster Cecil Nelson Circular orchard sprinkler
US1971262A (en) * 1932-07-30 1934-08-21 Nathan V Hendricks Distributor head for distributor tanks
US2129471A (en) * 1937-04-07 1938-09-06 Juengst Henry Hair drying apparatus
DE1257489B (de) * 1965-05-15 1967-12-28 Boelkow Gmbh Raketentriebwerk fuer fluessige Treibstoffe mit einer Hauptbrennkammer und einer Vorbrennkammer
US3300388A (en) * 1965-09-08 1967-01-24 Ralph B Jerman In-core sampling and spray device for nuclear reactors
US3503554A (en) * 1968-09-09 1970-03-31 Little Giant Corp Fountain display apparatus
GB1102138A (en) * 1969-05-26 1968-02-07 Boelkow Gmbh Injection device for jet propulsion units
SE384593B (sv) * 1974-08-29 1976-05-10 Asea Atom Ab Kokvattenreaktor
US4119152A (en) * 1977-01-26 1978-10-10 Yoshio Koyama Long-distance spraying device for fire hose
DE2705010A1 (de) * 1977-02-07 1978-08-10 Kraftwerk Union Ag Einrichtung zur kupplung von rohrleitungen bei reaktordruckbehaeltern, vorzugsweise der rohrleitungen des speisewasserverteilers
JPS5952797B2 (ja) * 1977-05-31 1984-12-21 株式会社東芝 原子炉炉心緊急冷却装置
JPS5436493A (en) * 1977-08-29 1979-03-17 Hitachi Ltd Cooling water injecting device into core for emergency in reactor
JPS5442595A (en) * 1977-09-12 1979-04-04 Toshiba Corp Emergent cooling device of reactor core
JPS54111097A (en) * 1978-02-21 1979-08-31 Toshiba Corp Reactore core spray device
JPS5837594A (ja) * 1981-08-31 1983-03-04 株式会社東芝 沸騰水形原子炉の給水スパ−ジヤ

Also Published As

Publication number Publication date
DE3245451C2 (de) 1985-06-05
JPS58100784A (ja) 1983-06-15
US4557890A (en) 1985-12-10
JPS6149636B2 (sv) 1986-10-30
SE8207035L (sv) 1983-06-11
SE455240B (sv) 1988-06-27
DE3245451A1 (de) 1983-06-23

Similar Documents

Publication Publication Date Title
SE8207035L (sv) Anordning for strilkylning av reaktorherd
IT7826207A0 (it) Torre di raffreddamento a ventilatore ad asse verticale disposto a monte del corpo di scambio.
IT7824853A0 (it) Circuito di raffreddamento con cassa d'acqua divisa in due parti, particolarmente per motori diesel.
FI864985A0 (fi) Styrkanalanordning foer maethuvud foer en kaernreaktor.
SE8503530L (sv) Anordning vid kernreaktorer
GB887299A (en) Improvements in or relating to heat exchangers
ZA818450B (en) Cooling tower spray nozzle
IT7822963A0 (it) Apparecchio per trattenere complessi di combustibile nucleare nel nucleo d'un reattore.
GB1426140A (en) Liquid-cooled nuclear reactor installation
JPS53120085A (en) Nuclear energy device having reactor core cooled by air
CN105458825B (zh) 一种卧式三坐标加工机床的干湿分离防护结构
JPS53131266A (en) Cooling apparatus for press metal mold
CN219484436U (zh) 一种具有防护功能的雕塑加工用切割平台
JPS54111097A (en) Reactore core spray device
ES8403656A1 (es) Perfeccionamientos en un dispositivo para la purificacion del metal liquido de refrigeracion del nucleo de un reactor nuclear de neutrones rapidos.
JPS5436493A (en) Cooling water injecting device into core for emergency in reactor
JPS53148694A (en) Emergency cooling system of reactor core
JPS53112397A (en) Emergency cooling method and device of nuclear reactor
ES215108U (es) Cabina para limpieza de moldes de estampar.
JPS5438487A (en) Fuel assembly for reactor
JPS5442587A (en) Upper tie plate of nuclear fuel assembly
JPS5353637A (en) Ester exchange reaction
JPS53113993A (en) Coolant purification device of reactor
JPS5397191A (en) Nuclear reactor container penetration
GB1303055A (sv)

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8207035-0

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8207035-0

Format of ref document f/p: F