ATE26358T1 - Befestigungskonstruktion fuer abdichtungsanordnungen in siedewasserreaktoren. - Google Patents

Befestigungskonstruktion fuer abdichtungsanordnungen in siedewasserreaktoren.

Info

Publication number
ATE26358T1
ATE26358T1 AT83112265T AT83112265T ATE26358T1 AT E26358 T1 ATE26358 T1 AT E26358T1 AT 83112265 T AT83112265 T AT 83112265T AT 83112265 T AT83112265 T AT 83112265T AT E26358 T1 ATE26358 T1 AT E26358T1
Authority
AT
Austria
Prior art keywords
motor case
motor
peripheral surface
sealing structure
boiling water
Prior art date
Application number
AT83112265T
Other languages
English (en)
Inventor
Masayuki Ueda
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of ATE26358T1 publication Critical patent/ATE26358T1/de

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
    • G21C15/24—Promoting flow of the coolant
    • G21C15/243—Promoting flow of the coolant for liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/14—Shaft sealings operative only when pump is inoperative
    • F04D29/146—Shaft sealings operative only when pump is inoperative especially adapted for liquid pumps
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
AT83112265T 1982-12-13 1983-12-06 Befestigungskonstruktion fuer abdichtungsanordnungen in siedewasserreaktoren. ATE26358T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57216815A JPS59108898A (ja) 1982-12-13 1982-12-13 沸騰水型原子炉におけるシ−ル構造体の着脱装置
EP83112265A EP0111295B1 (de) 1982-12-13 1983-12-06 Befestigungskonstruktion für Abdichtungsanordnungen in Siedewasserreaktoren

Publications (1)

Publication Number Publication Date
ATE26358T1 true ATE26358T1 (de) 1987-04-15

Family

ID=16694318

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83112265T ATE26358T1 (de) 1982-12-13 1983-12-06 Befestigungskonstruktion fuer abdichtungsanordnungen in siedewasserreaktoren.

Country Status (4)

Country Link
EP (1) EP0111295B1 (de)
JP (1) JPS59108898A (de)
AT (1) ATE26358T1 (de)
DE (1) DE3370713D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6454292A (en) * 1987-08-25 1989-03-01 Japan Atomic Power Internal pump handling device
GB2257229B (en) * 1989-02-14 1993-10-20 Thames Water Utilities Service conduits
FR2792687B1 (fr) * 1999-04-26 2001-07-27 Framatome Sa Procede et dispositif d'isolation etanche d'un espace interne d'une machine tournante et utilisation pour effectuer un essai de validation des performances de la machine tournante
DE19943107C2 (de) * 1999-09-09 2001-09-20 Netzsch Mohnopumpen Gmbh Exzenterschneckenpumpen-Anschlußvorrichtung und Exzenterschneckenpumpe mit einer derartigen Anschlußvorrichtung
JP5730010B2 (ja) * 2010-12-28 2015-06-03 三菱重工業株式会社 タービン用軸シール及びそれを備えた蒸気タービン
JP6466113B2 (ja) * 2014-09-11 2019-02-06 株式会社日立製作所 インターナルポンプおよびその点検方法
FR3048463B1 (fr) * 2016-03-02 2018-04-06 Electricite De France Obturateur pour volute d'une pompe d'un circuit primaire d'une centrale nucleaire

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE320739B (de) * 1968-09-24 1970-02-16 Asea Ab
NL6918654A (de) * 1969-12-12 1971-06-15
DE2017415B2 (de) * 1970-04-11 1971-07-15 Klein, Schanzhn & Becker AG, 6710 Fran kenthal Verfahren und vorrichtung zur abdichtung der durchfuehrung der antriebswelle einer kuehlmittelumwaelzpumpe durch das druckgefaess eines atomkernreaktors
DE2042072C3 (de) * 1970-08-25 1973-10-25 Klein, Schanzlin & Becker Ag, 6710 Frankental Gleitringdichtung

Also Published As

Publication number Publication date
EP0111295B1 (de) 1987-04-01
EP0111295A2 (de) 1984-06-20
JPS6249476B2 (de) 1987-10-20
DE3370713D1 (en) 1987-05-07
JPS59108898A (ja) 1984-06-23
EP0111295A3 (en) 1984-07-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee