FR2431164B1 - - Google Patents
Info
- Publication number
- FR2431164B1 FR2431164B1 FR7917952A FR7917952A FR2431164B1 FR 2431164 B1 FR2431164 B1 FR 2431164B1 FR 7917952 A FR7917952 A FR 7917952A FR 7917952 A FR7917952 A FR 7917952A FR 2431164 B1 FR2431164 B1 FR 2431164B1
- Authority
- FR
- France
- 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
Links
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
- G21C9/004—Pressure suppression
- G21C9/012—Pressure suppression by thermal accumulation or by steam condensation, e.g. ice condensers
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/022—Ventilating arrangements
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8573078A JPS5513829A (en) | 1978-07-14 | 1978-07-14 | Method of preparing surrounding gas in nuclear reactor containment vessel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2431164A1 FR2431164A1 (en) | 1980-02-08 |
| FR2431164B1 true FR2431164B1 (en) | 1983-01-07 |
Family
ID=13866951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7917952A Granted FR2431164A1 (en) | 1978-07-14 | 1979-07-11 | Continuous control of gas atmosphere inside reactor containment - by single recycling circuit for normal and fault conditions |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5513829A (en) |
| CA (1) | CA1114585A (en) |
| DE (1) | DE2928425C2 (en) |
| FR (1) | FR2431164A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57142589A (en) * | 1981-02-27 | 1982-09-03 | Hitachi Ltd | Vent container |
| DE3127804A1 (en) * | 1981-07-14 | 1983-02-10 | Schweiger, W., Dr.-Ing., 8039 Puchheim | METHOD FOR PREVENTING OR INHIBITING A MIXING OF THE ATMOSPHERES EXISTING IN A CLOSED ROOM WITH A GAS-LIKE MATERIAL IN THE ROOM |
| DE3143989C1 (en) * | 1981-11-05 | 1983-02-03 | Kraftwerk Union AG, 4330 Mülheim | Nuclear power plant with a containment |
| JPS59121523U (en) * | 1983-02-03 | 1984-08-16 | 三菱電機株式会社 | bearing mechanism |
| ES2048264T3 (en) * | 1989-10-26 | 1994-03-16 | Siemens Ag | PROCEDURE AND DEVICE FOR THE REDUCTION OF PRESSURE IN A PRESSURE DEPOSIT. |
| CN103871507A (en) * | 2012-12-13 | 2014-06-18 | 中国核动力研究设计院 | Pressurized water reactor nuclear power plant pressurizer spraying apparatus |
| CN104751910A (en) * | 2013-12-31 | 2015-07-01 | 中国广核集团有限公司 | Emergency spray cooling system for containment in accident condition of nuclear power plant |
| CN106158056B (en) * | 2015-04-17 | 2018-06-08 | 国家电投集团科学技术研究院有限公司 | For the cooling system and cooling means of nuclear power plant containment shell |
| JP6705730B2 (en) * | 2016-10-14 | 2020-06-03 | 日立Ｇｅニュークリア・エナジー株式会社 | Nuclear power generation system |
| JP6741618B2 (en) * | 2017-03-29 | 2020-08-19 | 三菱重工業株式会社 | PCV maintenance equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT219724B (en) * | 1959-04-25 | 1962-02-12 | Bbc Brown Boveri & Cie | Device for cooling and cleaning gases that escape from circuits in nuclear reactors in the event of leaks |
| DE1146598B (en) * | 1961-06-14 | 1963-04-04 | Siemens Ag | Safety device for the buildings of power nuclear reactors |
| DE2203107C3 (en) * | 1972-01-24 | 1981-06-04 | Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach | Method and device for accelerating the condensation of the steam emerging from the pressure vessel of a water-cooled nuclear reactor in the event of damage |
-
1978
- 1978-07-14 JP JP8573078A patent/JPS5513829A/en active Granted
-
1979
- 1979-07-04 CA CA331,077A patent/CA1114585A/en not_active Expired
- 1979-07-11 FR FR7917952A patent/FR2431164A1/en active Granted
- 1979-07-13 DE DE2928425A patent/DE2928425C2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5728918B2 (en) | 1982-06-19 |
| FR2431164A1 (en) | 1980-02-08 |
| JPS5513829A (en) | 1980-01-31 |
| CA1114585A (en) | 1981-12-22 |
| DE2928425C2 (en) | 1986-02-20 |
| DE2928425A1 (en) | 1980-02-28 |