DE2409867B2 - Absperr- und sicherheitseinrichtung fuer die frischdampfleitungen eines dampferzeugers - Google Patents

Absperr- und sicherheitseinrichtung fuer die frischdampfleitungen eines dampferzeugers

Info

Publication number
DE2409867B2
DE2409867B2 DE19742409867 DE2409867A DE2409867B2 DE 2409867 B2 DE2409867 B2 DE 2409867B2 DE 19742409867 DE19742409867 DE 19742409867 DE 2409867 A DE2409867 A DE 2409867A DE 2409867 B2 DE2409867 B2 DE 2409867B2
Authority
DE
Germany
Prior art keywords
steam
valve
piston
pressure
line
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Withdrawn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
DE19742409867
Other languages
German (de)
English (en)
Other versions
DE2409867A1 (de
Inventor
Jürgen; Lepie Günther DipL-Ing.; Hofmockel Albrecht; 8520 Erlangen Hoffmann
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Priority to DE19742409867 priority Critical patent/DE2409867B2/de
Priority to FR7504105A priority patent/FR2262851A1/fr
Priority to CH242675A priority patent/CH578710A5/xx
Priority to GB8591/75A priority patent/GB1479995A/en
Priority to US05/554,450 priority patent/US4066498A/en
Publication of DE2409867A1 publication Critical patent/DE2409867A1/de
Publication of DE2409867B2 publication Critical patent/DE2409867B2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • G21D3/06—Safety arrangements responsive to faults within the plant
    • 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
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7723—Safety cut-off requiring reset
    • Y10T137/7725—Responsive to both high and low pressure or velocity

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Safety Valves (AREA)
DE19742409867 1974-03-01 1974-03-01 Absperr- und sicherheitseinrichtung fuer die frischdampfleitungen eines dampferzeugers Withdrawn DE2409867B2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19742409867 DE2409867B2 (de) 1974-03-01 1974-03-01 Absperr- und sicherheitseinrichtung fuer die frischdampfleitungen eines dampferzeugers
FR7504105A FR2262851A1 (en, 2012) 1974-03-01 1975-02-10
CH242675A CH578710A5 (en, 2012) 1974-03-01 1975-02-26
GB8591/75A GB1479995A (en) 1974-03-01 1975-02-28 Safety valve
US05/554,450 US4066498A (en) 1974-03-01 1975-03-03 Shut-off and safety device for a live steam line in a pressurized water reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742409867 DE2409867B2 (de) 1974-03-01 1974-03-01 Absperr- und sicherheitseinrichtung fuer die frischdampfleitungen eines dampferzeugers

Publications (2)

Publication Number Publication Date
DE2409867A1 DE2409867A1 (de) 1975-09-04
DE2409867B2 true DE2409867B2 (de) 1977-12-01

Family

ID=5908848

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742409867 Withdrawn DE2409867B2 (de) 1974-03-01 1974-03-01 Absperr- und sicherheitseinrichtung fuer die frischdampfleitungen eines dampferzeugers

Country Status (5)

Country Link
US (1) US4066498A (en, 2012)
CH (1) CH578710A5 (en, 2012)
DE (1) DE2409867B2 (en, 2012)
FR (1) FR2262851A1 (en, 2012)
GB (1) GB1479995A (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT356766B (de) * 1974-01-25 1980-05-27 Kraftwerk Union Ag Frischdampf-absperreinrichtung fuer druck- wasserreaktoren
BR7604063A (pt) * 1975-08-13 1977-06-28 Kraftwerk Union Ag Instalacao de reator nuclear
CH625030A5 (en, 2012) * 1977-02-28 1981-08-31 Kraftwerk Union Ag
CH652814A5 (de) * 1980-12-19 1985-11-29 Sulzer Ag Mediumgesteuerte absperrventilanordnung.
US4436692A (en) 1982-02-10 1984-03-13 Automation Industries, Inc. Plug for reactor pressure vessel nozzle
DE19601886C1 (de) * 1996-01-19 1997-08-07 Siemens Ag Dampfleitung
DE29605202U1 (de) * 1996-03-20 1997-07-17 Siemens AG, 80333 München Mechanisch auslösender Dichtstopfen mit Selbstentlastung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912997A (en) * 1954-06-08 1959-11-17 Donald G Griswold Flow control valve
US3529630A (en) * 1968-04-11 1970-09-22 Westinghouse Electric Corp Combined stop and control valve
CH503930A (de) * 1969-01-28 1971-02-28 Sulzer Ag Ventilvorrichtung und deren Verwendung
DE2345580C3 (de) * 1973-09-10 1978-05-24 Kraftwerk Union Ag, 4330 Muelheim Kernreaktoranlage
US3842858A (en) * 1973-12-12 1974-10-22 F Bobo Gas valve

Also Published As

Publication number Publication date
GB1479995A (en) 1977-07-13
FR2262851A1 (en, 2012) 1975-09-26
US4066498A (en) 1978-01-03
DE2409867A1 (de) 1975-09-04
CH578710A5 (en, 2012) 1976-08-13

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Legal Events

Date Code Title Description
BF Willingness to grant licences
BHJ Nonpayment of the annual fee