JPH0126517B2 - - Google Patents

Info

Publication number
JPH0126517B2
JPH0126517B2 JP56195085A JP19508581A JPH0126517B2 JP H0126517 B2 JPH0126517 B2 JP H0126517B2 JP 56195085 A JP56195085 A JP 56195085A JP 19508581 A JP19508581 A JP 19508581A JP H0126517 B2 JPH0126517 B2 JP H0126517B2
Authority
JP
Japan
Prior art keywords
seal
liquid metal
annulus
trough
coolant
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.)
Expired
Application number
JP56195085A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57125382A (en
Inventor
Angusu Matsukuedowaazu Jeemusu
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of JPS57125382A publication Critical patent/JPS57125382A/ja
Publication of JPH0126517B2 publication Critical patent/JPH0126517B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/06—Sealing-plugs
    • G21C13/073—Closures for reactor-vessels, e.g. rotatable
    • 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
    • Y10T137/4643—Liquid valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
JP19508581A 1980-12-23 1981-12-03 Liquid metal cooled reactor system Granted JPS57125382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/219,560 US4401619A (en) 1980-12-23 1980-12-23 Nuclear reactor sealing system

Publications (2)

Publication Number Publication Date
JPS57125382A JPS57125382A (en) 1982-08-04
JPH0126517B2 true JPH0126517B2 (en]) 1989-05-24

Family

ID=22819769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19508581A Granted JPS57125382A (en) 1980-12-23 1981-12-03 Liquid metal cooled reactor system

Country Status (6)

Country Link
US (1) US4401619A (en])
JP (1) JPS57125382A (en])
CA (1) CA1164584A (en])
DE (1) DE3148079A1 (en])
FR (1) FR2496959A1 (en])
GB (1) GB2090344B (en])

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495137A (en) * 1981-01-21 1985-01-22 Doryokuro Kakunenryo Kaihatsu Jigyodan Nuclear reactor
USH194H (en) 1983-12-16 1987-01-06 The United States Of America As Represented By The United States Department Of Energy Decontamination apparatus and method
GB2235501A (en) * 1989-08-29 1991-03-06 Greenland Systems Limited Sealing in a process apparatus
US5071318A (en) * 1990-01-22 1991-12-10 Westinghouse Electric Corp. Reactor coolant pump having improved dynamic secondary seal assembly
US6856663B2 (en) * 2002-02-20 2005-02-15 General Electric Company Reactor servicing platform
WO2010030259A1 (en) * 2008-09-12 2010-03-18 Dbi Operating Company Thorium-based nuclear reactor and method
US20100067644A1 (en) * 2008-09-12 2010-03-18 D Auvergne Hector A Thorium-based nuclear reactor and method
US11031140B2 (en) 2017-11-30 2021-06-08 Ge-Hitachi Nuclear Energy Americas Llc Systems and methods for maintaining cover gas in nuclear reactors
US20250006385A1 (en) * 2023-06-28 2025-01-02 Last Energy Inc. Nuclear reactor system and metallic coolant composition

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1525051A (fr) * 1966-11-17 1968-05-17 Commissariat Energie Atomique Dispositif d'étanchéité pour bouchon tournant de réacteur nucléaire
GB1214136A (en) * 1967-02-24 1970-12-02 Atomic Energy Authority Uk Improvements relating to nuclear reactors
US4069100A (en) * 1975-02-13 1978-01-17 Westinghouse Electric Corporation Adsorption seal for nuclear reactors
US4026763A (en) * 1976-04-12 1977-05-31 The United States Energy Research And Development Administration Liquid-metal dip seal with pneumatic spring
US4080254A (en) * 1976-04-28 1978-03-21 The United States Of America As Represented By The United States Department Of Energy Plug-to-plug gas transfer system
US4078969A (en) * 1976-08-13 1978-03-14 The United States Government As Represented By The U. S. Department Of Energy Core disruptive accident margin seal
US4113564A (en) * 1976-08-13 1978-09-12 The United States Of America As Represented By The United States Department Of Energy Core disruptive accident margin seal
US4230526A (en) * 1976-08-31 1980-10-28 The United States Of America As Represented By The United States Department Of Energy Liquid sodium dip seal maintenance system
US4135973A (en) * 1977-03-10 1979-01-23 The United States Of America As Represented By The United States Department Of Energy Core disruptive accident margin seal
US4181572A (en) * 1977-06-16 1980-01-01 The United States Of America As Represented By The United States Department Of Energy Closure head for a nuclear reactor
JPS55137397U (en]) * 1979-03-23 1980-09-30
US4341732A (en) * 1979-05-29 1982-07-27 Westinghouse Electric Corp. Nuclear reactor dip seal

Also Published As

Publication number Publication date
JPS57125382A (en) 1982-08-04
GB2090344A (en) 1982-07-07
CA1164584A (en) 1984-03-27
GB2090344B (en) 1984-09-12
FR2496959A1 (fr) 1982-06-25
US4401619A (en) 1983-08-30
FR2496959B1 (en]) 1984-10-26
DE3148079A1 (de) 1982-07-22

Similar Documents

Publication Publication Date Title
JP2846897B2 (ja) 加圧水型の真性安全原子炉
EP0398733B1 (en) Improved system for passive cooling of liquid metal cooled nuclear reactors
JP4840627B2 (ja) 受動崩壊熱除去システムを具備した液体金属原子炉用の腐食軽減システム
US4959193A (en) Indirect passive cooling system for liquid metal cooled nuclear reactors
JP2634739B2 (ja) 液体金属冷却原子炉プラント
EP0410667B1 (en) Liquid metal cooled nuclear reactors with passive cooling system
JPH0126517B2 (en])
US4078969A (en) Core disruptive accident margin seal
US3819478A (en) Top shield sealing system of a nuclear reactor
US3437558A (en) Nuclear reactor and refueling cell arrangement
US4069098A (en) Ex-vessel nuclear fuel transfer system
US4863676A (en) Inherently safe, modular, high-temperature gas-cooled reactor system
US4181572A (en) Closure head for a nuclear reactor
US4341732A (en) Nuclear reactor dip seal
McEdwards Nuclear reactor sealing system
JP2703428B2 (ja) 小型高速炉
JPH0426077B2 (en])
JPS6055796B2 (ja) 圧力管型原子炉
RU1127446C (ru) Высокотемпературный ядерный реактор
Thorel et al. Top shield sealing system of a nuclear reactor
JPS5999288A (ja) 高速増殖炉の炉心上部機構
JPS59210394A (ja) 高速増殖炉用ル−フスラブ
JPS604883A (ja) 炉心上部機構
JPH0346592A (ja) 冷却材循環用ポンプを有する原子炉
JPS62188994A (ja) 高速増殖炉の熱遮蔽装置