BE783153A - Coolant isolation system - for insertion between high and low pressure pipework in nuclear reactors - Google Patents
Coolant isolation system - for insertion between high and low pressure pipework in nuclear reactorsInfo
- Publication number
- BE783153A BE783153A BE783153A BE783153A BE783153A BE 783153 A BE783153 A BE 783153A BE 783153 A BE783153 A BE 783153A BE 783153 A BE783153 A BE 783153A BE 783153 A BE783153 A BE 783153A
- Authority
- BE
- Belgium
- Prior art keywords
- low pressure
- isolation system
- nuclear reactors
- exhaust pipe
- coolant isolation
- Prior art date
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
- G21C15/18—Emergency cooling arrangements; Removing shut-down heat
-
- 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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
A non-return valve (NRV) operated by a separate piston is connected in the exhaust pipe of the post cooler the piston being connected on one side to the feed/HP side of that exhaust pipe while its other side is connected to the delivery side of the post cooler pump which follows that exhaust pipe and is downstream of the NRV. A valve controlled pressure equalisation pipe may join the exhaust pipe and the suction side of the pump.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE783153A BE783153A (en) | 1972-05-08 | 1972-05-08 | Coolant isolation system - for insertion between high and low pressure pipework in nuclear reactors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE783153A BE783153A (en) | 1972-05-08 | 1972-05-08 | Coolant isolation system - for insertion between high and low pressure pipework in nuclear reactors |
Publications (1)
Publication Number | Publication Date |
---|---|
BE783153A true BE783153A (en) | 1972-09-01 |
Family
ID=3859653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE783153A BE783153A (en) | 1972-05-08 | 1972-05-08 | Coolant isolation system - for insertion between high and low pressure pipework in nuclear reactors |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE783153A (en) |
-
1972
- 1972-05-08 BE BE783153A patent/BE783153A/en unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1304324A (en) | ||
CH419755A (en) | Concentric suction and pressure valve for high pressure compressors and pumps | |
SE302888B (en) | ||
NL7205724A (en) | Coolant isolation system - for insertion between high and low pressure pipework in nuclear reactors | |
BE783153A (en) | Coolant isolation system - for insertion between high and low pressure pipework in nuclear reactors | |
FR2303976A1 (en) | Hydraulic ram supply system - has two pipes with flow restrictors, one only uncovered by piston near stroke end | |
GB1391304A (en) | Apparatus employing reinforced hose | |
GB918122A (en) | Pump assembly | |
JPS526104A (en) | Highly precised plural feed syst ems of incompressible fluid | |
GB1342814A (en) | Displacement-pressure transducer | |
FR2197644A1 (en) | Sterilising autoclave vacuum system - reduces sterilising cycle time and speeds evacuation of air from vessel | |
CA887409A (en) | High pressure valve for reciprocating pumps | |
GB1258978A (en) | ||
GB1175401A (en) | Hydrostatic Testing Apparatus | |
SU479662A1 (en) | Pressure boosting device | |
ES341889A1 (en) | Pumps and reversible pump turbines | |
GB1306137A (en) | ||
GB879586A (en) | Fuel supply systems for aircraft | |
ES271037A1 (en) | Reduction valve especially for water supply systems (Machine-translation by Google Translate, not legally binding) | |
SE8305497L (en) | FLUID EXHAUST DEVICE | |
GB1030498A (en) | Improvements relating to compressors | |
GB859543A (en) | Aircraft auxiliary power generating systems | |
BE745164A (en) | Valves for abrasive suspensions | |
GB1264321A (en) | ||
ES295522A1 (en) | Improvements in or relating to ships |