CZ284623B6 - Přechodné zvýšení otevíracího tlaku pojistných ventilů parního generátoru při úniku chladiva - Google Patents

Přechodné zvýšení otevíracího tlaku pojistných ventilů parního generátoru při úniku chladiva Download PDF

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Publication number
CZ284623B6
CZ284623B6 CZ943171A CZ317194A CZ284623B6 CZ 284623 B6 CZ284623 B6 CZ 284623B6 CZ 943171 A CZ943171 A CZ 943171A CZ 317194 A CZ317194 A CZ 317194A CZ 284623 B6 CZ284623 B6 CZ 284623B6
Authority
CZ
Czechia
Prior art keywords
valve
shut
steam generator
pressure
valves
Prior art date
Application number
CZ943171A
Other languages
Czech (cs)
English (en)
Other versions
CZ317194A3 (en
Inventor
Jiří Ing. Nehněvský
Karel Ing. Bednařík
Josef Faltus
Original Assignee
Vúje Trnava
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 Vúje Trnava filed Critical Vúje Trnava
Publication of CZ317194A3 publication Critical patent/CZ317194A3/cs
Publication of CZ284623B6 publication Critical patent/CZ284623B6/cs

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Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
    • F22B37/44—Applications, arrangements, or dispositions of alarm or automatic safety devices of safety valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
CZ943171A 1993-12-15 1994-12-15 Přechodné zvýšení otevíracího tlaku pojistných ventilů parního generátoru při úniku chladiva CZ284623B6 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SK142893 1993-12-15

Publications (2)

Publication Number Publication Date
CZ317194A3 CZ317194A3 (en) 1995-07-12
CZ284623B6 true CZ284623B6 (cs) 1999-01-13

Family

ID=20434551

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ943171A CZ284623B6 (cs) 1993-12-15 1994-12-15 Přechodné zvýšení otevíracího tlaku pojistných ventilů parního generátoru při úniku chladiva

Country Status (6)

Country Link
BG (1) BG62343B1 (bg)
CZ (1) CZ284623B6 (bg)
FI (2) FIU950356U0 (bg)
HU (1) HU1257U (bg)
RU (2) RU5045U1 (bg)
WO (1) WO1995016879A1 (bg)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109712733B (zh) * 2018-12-05 2020-11-06 深圳中广核工程设计有限公司 核电站蒸汽大气排放系统的安全级功能控制系统及方法
CN110148480B (zh) * 2019-05-28 2021-01-12 中广核研究院有限公司 一种核电二回路系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430787A1 (de) * 1974-06-26 1976-01-15 Kraftwerk Union Ag Druckwasserreaktor
CH625030A5 (bg) * 1977-02-28 1981-08-31 Kraftwerk Union Ag
DE3248029C2 (de) * 1982-12-24 1987-04-09 Brown Boveri Reaktor GmbH, 6800 Mannheim Verfahren zur Verhinderung von Folgeschäden bei Leckagen, die innerhalb eines Dampferzeugers einer Druckwasserreaktoranlage zwischen Primär- und Sekundärkreislauf auftreten
US4687626A (en) * 1985-01-18 1987-08-18 Tong Long S Passive safety device for emergency steam dump and heat removal for steam generators in nuclear power reactors

Also Published As

Publication number Publication date
HU9500205V0 (en) 1995-09-28
HU1257U (en) 1998-01-28
RU5045U1 (ru) 1997-09-16
FI953856A (fi) 1995-08-15
FI953856A0 (fi) 1995-08-15
RU2137034C1 (ru) 1999-09-10
CZ317194A3 (en) 1995-07-12
BG62343B1 (bg) 1999-08-31
BG99890A (bg) 1996-04-30
WO1995016879A1 (en) 1995-06-22
FIU950356U0 (fi) 1995-08-15

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20041215