CH499175A - Réacteur nucléaire à modérateur et réfrigérant liquides - Google Patents

Réacteur nucléaire à modérateur et réfrigérant liquides

Info

Publication number: CH499175A
Authority: CH; Switzerland
Prior art keywords: chamber; nuclear reactor; levers; pressure; pillars
Prior art date: 1967-05-18

Application number

CH642968A

Other languages

English (en)

French (fr)

Inventor

Thome Paul

Original Assignee

Commissariat Energie Atomique

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.)

1967-05-18

Filing date

1968-04-30

Publication date

1970-11-15

1968-04-30 Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique

1970-11-15 Publication of CH499175A publication Critical patent/CH499175A/fr

Links

239000007788 liquid Substances 0.000 title claims description 14
239000002826 coolant Substances 0.000 title claims description 3
238000001816 cooling Methods 0.000 claims description 9
239000000446 fuel Substances 0.000 claims description 8
238000007789 sealing Methods 0.000 claims description 7
239000012530 fluid Substances 0.000 claims description 6
230000002093 peripheral effect Effects 0.000 claims description 5
239000003507 refrigerant Substances 0.000 claims description 4
230000000284 resting effect Effects 0.000 claims description 4
238000010521 absorption reaction Methods 0.000 claims description 3
XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 20
239000004567 concrete Substances 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
239000012809 cooling fluid Substances 0.000 description 4
230000000694 effects Effects 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
238000009413 insulation Methods 0.000 description 3
229910052770 Uranium Inorganic materials 0.000 description 2
238000010276 construction Methods 0.000 description 2
238000011109 contamination Methods 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 2
238000000605 extraction Methods 0.000 description 2
239000012212 insulator Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000012528 membrane Substances 0.000 description 2
JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 2
238000004078 waterproofing Methods 0.000 description 2
YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 1
230000002159 abnormal effect Effects 0.000 description 1
238000009835 boiling Methods 0.000 description 1
238000005253 cladding Methods 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000004891 communication Methods 0.000 description 1
239000000110 cooling liquid Substances 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000006378 damage Effects 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000013213 extrapolation Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
230000003993 interaction Effects 0.000 description 1
230000007774 longterm Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
239000004033 plastic Substances 0.000 description 1
239000011513 prestressed concrete Substances 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
230000005855 radiation Effects 0.000 description 1
230000002285 radioactive effect Effects 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
230000011664 signaling Effects 0.000 description 1
230000009182 swimming Effects 0.000 description 1
229910052722 tritium Inorganic materials 0.000 description 1

Classifications

- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/04—Arrangements for expansion and contraction
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/08—Vessels characterised by the material; Selection of materials for pressure vessels
- G21C13/093—Concrete vessels
- G21C13/0933—Concrete vessels made of prestressed concrete
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/10—Means for preventing contamination in the event of leakage, e.g. double wall
- 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

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Structure Of Emergency Protection For Nuclear Reactors (AREA)

CH642968A 1967-05-18 1968-04-30 Réacteur nucléaire à modérateur et réfrigérant liquides CH499175A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR106878A FR1530634A (fr)	1967-05-18	1967-05-18	Réacteur nucléaire à modérateur et réfrigérant liquides

Publications (1)

Publication Number	Publication Date
CH499175A true CH499175A (fr)	1970-11-15

Family

ID=8631072

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH642968A CH499175A (fr)	1967-05-18	1968-04-30	Réacteur nucléaire à modérateur et réfrigérant liquides

Country Status (7)

Country	Link
BE (1)	BE714300A (de)
CH (1)	CH499175A (de)
DE (1)	DE1764288B1 (de)
ES (1)	ES353975A1 (de)
FR (1)	FR1530634A (de)
GB (1)	GB1159379A (de)
LU (1)	LU56017A1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB903480A (en) *	1960-06-14	1962-08-15	Atomic Energy Authority Uk	Improvements in or relating to pressure vessels such as pressure vessels suitable for nuclear reactors
FR1415502A (fr) *	1960-06-22	1965-10-29	Fives Penhoet	Dispositif pour supporter les charges internes d'une enceinte fermée telle qu'un caisson de réacteur ou analogue

1967
- 1967-05-18 FR FR106878A patent/FR1530634A/fr not_active Expired
1968
- 1968-04-26 BE BE714300D patent/BE714300A/xx unknown
- 1968-04-30 CH CH642968A patent/CH499175A/fr not_active IP Right Cessation
- 1968-05-03 LU LU56017D patent/LU56017A1/xx unknown
- 1968-05-07 GB GB21629/68A patent/GB1159379A/en not_active Expired
- 1968-05-09 DE DE19681764288 patent/DE1764288B1/de active Pending
- 1968-05-17 ES ES353975A patent/ES353975A1/es not_active Expired

Also Published As

Publication number	Publication date
FR1530634A (fr)	1968-06-28
ES353975A1 (es)	1970-12-01
DE1764288B1 (de)	1971-09-23
LU56017A1 (de)	1968-09-03
GB1159379A (en)	1969-07-23
BE714300A (de)	1968-09-16

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Legal Events

Date	Code	Title	Description
1976-11-30	PL	Patent ceased