JPS59218994A - 主蒸気ノズル水封プラグ機構 - Google Patents

主蒸気ノズル水封プラグ機構

Info

Publication number
JPS59218994A
JPS59218994A JP58094723A JP9472383A JPS59218994A JP S59218994 A JPS59218994 A JP S59218994A JP 58094723 A JP58094723 A JP 58094723A JP 9472383 A JP9472383 A JP 9472383A JP S59218994 A JPS59218994 A JP S59218994A
Authority
JP
Japan
Prior art keywords
main steam
plug
steam nozzle
pressure vessel
water 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.)
Granted
Application number
JP58094723A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0115840B2 (OSRAM
Inventor
吉田　富治
哲 高田
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.)
Hitachi Ltd
Hitachi Machinery and Engineering Ltd
Original Assignee
Hitachi Ltd
Hitachi Machinery and Engineering 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, Hitachi Machinery and Engineering Ltd filed Critical Hitachi Ltd
Priority to JP58094723A priority Critical patent/JPS59218994A/ja
Publication of JPS59218994A publication Critical patent/JPS59218994A/ja
Publication of JPH0115840B2 publication Critical patent/JPH0115840B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Nozzles (AREA)
JP58094723A 1983-05-26 1983-05-26 主蒸気ノズル水封プラグ機構 Granted JPS59218994A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58094723A JPS59218994A (ja) 1983-05-26 1983-05-26 主蒸気ノズル水封プラグ機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58094723A JPS59218994A (ja) 1983-05-26 1983-05-26 主蒸気ノズル水封プラグ機構

Publications (2)

Publication Number Publication Date
JPS59218994A true JPS59218994A (ja) 1984-12-10
JPH0115840B2 JPH0115840B2 (OSRAM) 1989-03-20

Family

ID=14118037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58094723A Granted JPS59218994A (ja) 1983-05-26 1983-05-26 主蒸気ノズル水封プラグ機構

Country Status (1)

Country Link
JP (1) JPS59218994A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014106015A (ja) * 2012-11-26 2014-06-09 Ihi Corp 主蒸気ラインプラグ装置の水平監視装置と方法
US9601221B2 (en) 2009-07-10 2017-03-21 Mitsubishi Heavy Industries, Ltd. Opening and closing device for access port that opens to working platform of reactor vessel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119297A (OSRAM) * 1974-08-09 1976-02-16 Tokyo Shibaura Electric Co
JPS5635096U (OSRAM) * 1979-08-24 1981-04-06
JPS5710494A (en) * 1980-06-23 1982-01-20 Hitachi Ltd Main steam sealing plug device
JPS5763296U (OSRAM) * 1980-10-02 1982-04-15
JPS58166290A (ja) * 1982-03-26 1983-10-01 石川島播磨重工業株式会社 主蒸気ラインプラグ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119297A (OSRAM) * 1974-08-09 1976-02-16 Tokyo Shibaura Electric Co
JPS5635096U (OSRAM) * 1979-08-24 1981-04-06
JPS5710494A (en) * 1980-06-23 1982-01-20 Hitachi Ltd Main steam sealing plug device
JPS5763296U (OSRAM) * 1980-10-02 1982-04-15
JPS58166290A (ja) * 1982-03-26 1983-10-01 石川島播磨重工業株式会社 主蒸気ラインプラグ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9601221B2 (en) 2009-07-10 2017-03-21 Mitsubishi Heavy Industries, Ltd. Opening and closing device for access port that opens to working platform of reactor vessel
JP2014106015A (ja) * 2012-11-26 2014-06-09 Ihi Corp 主蒸気ラインプラグ装置の水平監視装置と方法

Also Published As

Publication number Publication date
JPH0115840B2 (OSRAM) 1989-03-20

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