KR870002601A - 가압수형 원자로용 압력제어 시스템 - Google Patents

가압수형 원자로용 압력제어 시스템 Download PDF

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Publication number
KR870002601A
KR870002601A KR1019860006550A KR860006550A KR870002601A KR 870002601 A KR870002601 A KR 870002601A KR 1019860006550 A KR1019860006550 A KR 1019860006550A KR 860006550 A KR860006550 A KR 860006550A KR 870002601 A KR870002601 A KR 870002601A
Authority
KR
South Korea
Prior art keywords
water
loop
control system
pressure control
seal
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.)
Withdrawn
Application number
KR1019860006550A
Other languages
English (en)
Korean (ko)
Inventor
윌리암 키시 니콜라스
Original Assignee
제이·더블류·베이커
웨스팅하우스 일렉트릭 코오포레이숀
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 제이·더블류·베이커, 웨스팅하우스 일렉트릭 코오포레이숀 filed Critical 제이·더블류·베이커
Publication of KR870002601A publication Critical patent/KR870002601A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • 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
    • G21C1/09—Pressure regulating arrangements, i.e. pressurisers
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4456—With liquid valves or liquid trap seals
    • Y10T137/4463—Liquid seal in liquid flow line; flow liquid forms seal
    • Y10T137/4516—Seal replenishers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4456—With liquid valves or liquid trap seals
    • Y10T137/4463—Liquid seal in liquid flow line; flow liquid forms seal
    • Y10T137/4576—U-seals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Fluid-Driven Valves (AREA)
KR1019860006550A 1985-08-14 1986-08-08 가압수형 원자로용 압력제어 시스템 Withdrawn KR870002601A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US765465 1985-08-14
US06/765,465 US4728486A (en) 1985-08-14 1985-08-14 Pressurized water nuclear reactor pressure control system and method of operating same

Publications (1)

Publication Number Publication Date
KR870002601A true KR870002601A (ko) 1987-03-31

Family

ID=25073631

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860006550A Withdrawn KR870002601A (ko) 1985-08-14 1986-08-08 가압수형 원자로용 압력제어 시스템

Country Status (6)

Country Link
US (1) US4728486A (enExample)
EP (1) EP0212949B1 (enExample)
JP (1) JPS6239791A (enExample)
KR (1) KR870002601A (enExample)
DE (1) DE3677671D1 (enExample)
ES (1) ES2002116A6 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217511B (en) * 1988-04-13 1992-01-29 Rolls Royce & Ass An improved water cooled nuclear reactor and pressuriser assembly
GB8817394D0 (en) * 1988-07-21 1989-07-05 Rolls Royce & Ass Full pressure passive emergency core cooling and residual heat removal system for water cooled nuclear reactors
DE4126758A1 (de) * 1991-08-13 1993-02-18 Siemens Ag Ausgleichsbehaelter-anordnung, insbesondere fuer kuehlkreislaeufe in kernkraftwerken
DE4303440A1 (de) * 1993-02-05 1994-08-25 Siemens Ag Vorrichtung zur Drucksicherung eines Druckbehälters
US5491731A (en) * 1994-07-05 1996-02-13 Westinghouse Electric Corporation Method and system for maintaining pressure in a nuclear power plant primary loop during startup or shutdown
US5953238A (en) * 1996-03-12 1999-09-14 General Electric Company Method for generating control system setpoints with implicit dependencies
DE19653526C1 (de) * 1996-12-20 1998-06-10 Siemens Ag Druckhalter mit Sprühvorrichtung
US6216728B1 (en) * 1998-03-13 2001-04-17 Ce Nuclear Power Llc Tunable anticipatory output response valve control
FR2985841B1 (fr) * 2012-01-18 2014-02-21 Technicatome Systeme d'evacuation de la puissance residuelle d'un reacteur nucleaire a eau sous pression

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE586739C (de) * 1933-10-25 E H Dr Fritz Marguerre Dr Ing Sicherheitsventil, bei dem zwischen Dampf und Ventilsitz eine Fluessigkeitssaeule eingeschaltet ist
US266485A (en) * 1882-10-24 Colin ltghtbody
US288573A (en) * 1883-11-13 James p
US680380A (en) * 1900-10-13 1901-08-13 Mary A Hide Means for preserving seals in traps of water-closets, urinals, washbasins, sinks, &c.
US766764A (en) * 1903-05-28 1904-08-02 John E Keyt Water-seal trap.
FR837310A (fr) * 1937-10-22 1939-02-08 Système de vannes hydrauliques pour conduites d'air ou de gaz
US2942615A (en) * 1957-11-25 1960-06-28 Cons Vacuum Corp Liquid seals
NL236115A (enExample) * 1958-02-14 1900-01-01
US3072550A (en) * 1958-10-06 1963-01-08 Fortescue Peter Reactor system and control valve
CA979781A (en) * 1973-08-07 1975-12-16 James B. Watts Priming unit for distributing priming water to multiple sewer line water traps
US4218786A (en) * 1979-02-08 1980-08-26 Joseph Taglarino Water saving trap primer
US4426350A (en) * 1981-01-29 1984-01-17 Westinghouse Electric Corp. Valve support arrangement for pressurizer in a nuclear power plant
US4584164A (en) * 1982-06-03 1986-04-22 Combustion Engineering, Inc. Valve control for low temperature overpressure protection in a nuclear power plant
US4588548A (en) * 1984-06-19 1986-05-13 Westinghouse Electric Corp. Pressurizer passive steam relief and quench spray system

Also Published As

Publication number Publication date
ES2002116A6 (es) 1988-07-16
EP0212949A3 (en) 1988-02-24
US4728486A (en) 1988-03-01
JPH0541958B2 (enExample) 1993-06-25
EP0212949A2 (en) 1987-03-04
DE3677671D1 (de) 1991-04-04
JPS6239791A (ja) 1987-02-20
EP0212949B1 (en) 1991-02-27

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19860808

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid