ES8405186A1 - "dispositivo de inyeccion de seguridad de un reactor nuclear de agua a presion". - Google Patents

"dispositivo de inyeccion de seguridad de un reactor nuclear de agua a presion".

Info

Publication number
ES8405186A1
ES8405186A1 ES516531A ES516531A ES8405186A1 ES 8405186 A1 ES8405186 A1 ES 8405186A1 ES 516531 A ES516531 A ES 516531A ES 516531 A ES516531 A ES 516531A ES 8405186 A1 ES8405186 A1 ES 8405186A1
Authority
ES
Spain
Prior art keywords
pressurized
water
feed system
water reactor
injection
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
ES516531A
Other languages
English (en)
Other versions
ES516531A0 (es
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.)
Areva NP SAS
Original Assignee
Framatome SA
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 Framatome SA filed Critical Framatome SA
Publication of ES8405186A1 publication Critical patent/ES8405186A1/es
Publication of ES516531A0 publication Critical patent/ES516531A0/es
Granted legal-status Critical Current

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)
  • Exhaust Gas After Treatment (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

DISPOSITIVO DE INYECCION DE SEGURIDAD DE UN REACTOR NUCLEAR DE AGUA A PRESION.EL DISPOSITIVO LLEVA TRENES DE INYECCION SEPARADOS, CADA UNO DE ELLOS CONSTITUIDO POR MEDIOS DE BOMBEO (60, 61, 62) DEL AGUA DE UN DEPOSITO (58, 59) DISPUESTO EN EL EXTERIOR DEL RECINTO DE SEGURIDAD, Y UNA TUBERIA DE INYECCION PRINCIPAL (64, 65), ENLAZADA A UN BARRILETE DE DISTRIBUCION (70, 70) PARA LA DISTRIBUCION DEL AGUA EN CADA UNA DE LAS RAMAS FRIAS DEL CIRCUITO PRIMARIO. SOBRE CADA TUBERIA PRINCIPAL ESTA CONECTADA, EN DERIVACION, EN EL EXTERIOR DEL RECINTO, UNA TUBERIAAUXILIAR (84, 85) SOBRE LA QUE ESTA SITUADA UNA VALVULA DE SECCIONAMIENTO (96, 97). ESTA TUBERIA AUXILIAR LLEVA UN EMPALME (86, 87, 88, 89) PARA SU PUESTA EN COMUNICACION CON UNA RAMA FRIA (52, 53, 54, 55) Y CON UNA RAMA CALIENTE (56, 56).
ES516531A 1981-10-16 1982-10-15 "dispositivo de inyeccion de seguridad de un reactor nuclear de agua a presion". Granted ES516531A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8119478A FR2514933A1 (fr) 1981-10-16 1981-10-16 Dispositif d'injection de securite d'un reacteur nucleaire a eau sous pression

Publications (2)

Publication Number Publication Date
ES8405186A1 true ES8405186A1 (es) 1984-05-16
ES516531A0 ES516531A0 (es) 1984-05-16

Family

ID=9263100

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516531A Granted ES516531A0 (es) 1981-10-16 1982-10-15 "dispositivo de inyeccion de seguridad de un reactor nuclear de agua a presion".

Country Status (10)

Country Link
US (1) US4510118A (es)
EP (1) EP0078192B1 (es)
JP (1) JPS5879192A (es)
KR (1) KR900007744B1 (es)
DE (1) DE3265448D1 (es)
ES (1) ES516531A0 (es)
FI (1) FI75441C (es)
FR (1) FR2514933A1 (es)
IL (1) IL66925A (es)
ZA (1) ZA827064B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504305B1 (fr) * 1981-04-17 1985-06-21 Framatome Sa Dispositif de refroidissement de secours d'un reacteur nucleaire a eau sous pression
US5343507A (en) * 1993-09-30 1994-08-30 Westinghouse Electric Corporation Shutdown cooling system for operation during lapse of power
JP5675134B2 (ja) * 2010-03-18 2015-02-25 三菱重工業株式会社 非常用システム
KR101447029B1 (ko) 2013-02-14 2014-10-08 한국원자력연구원 다단 안전주입 장치 및 이를 구비하는 피동안전주입계통
CN104992733B (zh) * 2015-05-25 2019-01-04 中国核电工程有限公司 一种安全注入系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB926615A (en) * 1959-05-01 1963-05-22 Rolls Royce Improvements in or relating to steam generating plant
GB1258046A (es) * 1968-01-02 1971-12-22
BE795482A (fr) * 1972-02-19 1973-05-29 Siemens Ag Systeme de refroidissement de reacteur nucleaire
DE2346483A1 (de) * 1973-09-14 1975-03-27 Kraftwerk Union Ag Kernreaktoranlage
SE411972B (sv) * 1973-11-20 1980-02-11 Kraftwerk Union Ag Anordning for nodkylning av tryckvattenreaktorer
FR2264368B1 (es) * 1974-03-12 1977-09-23 Commissariat Energie Atomique
DE2418325A1 (de) * 1974-04-16 1975-10-30 Kraftwerk Union Ag Druckwasserreaktor
DE2606469B2 (de) * 1976-02-18 1977-12-22 Kraftwerk Union AG, 4330 Mülheim Notspeisesystem zur kuehlung von kernreaktoranlagen
FR2384324A1 (fr) * 1977-03-16 1978-10-13 Framatome Sa Puisard de recirculation pour les circuits d'injection de securite et d'aspersion d'un reacteur nucleaire
FR2416532A1 (fr) * 1978-02-06 1979-08-31 Commissariat Energie Atomique Perfectionnements aux reacteurs nucleaires a eau pressurisee

Also Published As

Publication number Publication date
IL66925A (en) 1986-02-28
EP0078192B1 (fr) 1985-08-14
US4510118A (en) 1985-04-09
JPS5879192A (ja) 1983-05-12
FI823508A0 (fi) 1982-10-14
JPH0246115B2 (es) 1990-10-12
FR2514933A1 (fr) 1983-04-22
KR840002145A (ko) 1984-06-11
KR900007744B1 (ko) 1990-10-19
EP0078192A1 (fr) 1983-05-04
FI823508L (fi) 1983-04-17
ES516531A0 (es) 1984-05-16
DE3265448D1 (en) 1985-09-19
FR2514933B1 (es) 1983-12-30
FI75441C (fi) 1988-06-09
ZA827064B (en) 1983-07-27
FI75441B (fi) 1988-02-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201