FR2379744B1 - - Google Patents
Info
- Publication number
- FR2379744B1 FR2379744B1 FR7803074A FR7803074A FR2379744B1 FR 2379744 B1 FR2379744 B1 FR 2379744B1 FR 7803074 A FR7803074 A FR 7803074A FR 7803074 A FR7803074 A FR 7803074A FR 2379744 B1 FR2379744 B1 FR 2379744B1
- 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
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/04—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler and characterised by material, e.g. use of special steel alloy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0054—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for nuclear applications
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- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Metallurgy (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4742/77A GB1562642A (en) | 1977-02-04 | 1977-02-04 | Apparatus for use in a liquid alkali metal environment |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2379744A1 FR2379744A1 (en) | 1978-09-01 |
FR2379744B1 true FR2379744B1 (en) | 1983-02-11 |
Family
ID=9782930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7803074A Expired FR2379744B1 (en) | 1977-02-04 | 1978-02-03 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5397660A (en) |
DE (1) | DE2802577A1 (en) |
FR (1) | FR2379744B1 (en) |
GB (1) | GB1562642A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0083596A1 (en) * | 1981-07-15 | 1983-07-20 | Turbine Metal Technology Inc. | Bearing surfaces in nuclear reactor heat exchangers and the like |
JPS5918103U (en) * | 1981-12-01 | 1984-02-03 | バブコツク日立株式会社 | Heat exchanger tube support structure |
EP0082660B1 (en) * | 1981-12-18 | 1987-09-02 | United Kingdom Atomic Energy Authority | Apparatus for use in liquid alkali environment |
GB2117503B (en) * | 1982-03-29 | 1985-10-30 | Westinghouse Electric Corp | Heat exchanger tube support plate |
KR910007952B1 (en) * | 1983-01-26 | 1991-10-04 | 지멘스 악티엔게젤샤프트 | Apparatus and method for preventing vibarational damage to nuclear fuel rods |
US4942015A (en) * | 1983-01-26 | 1990-07-17 | Advanced Nuclear Fuels, Corp. | Method for preventing and repairing vibrational damage to nuclear fuel rods |
US4579087A (en) * | 1983-12-21 | 1986-04-01 | Westinghouse Electric Corp. | Corrosion resistant steam generator and method of making same |
DE3503610A1 (en) * | 1985-02-02 | 1986-08-07 | Klaus Prof. Dr.-Ing. Dr.-Ing. E.H. 5804 Herdecke Knizia | METHOD AND DEVICE FOR GENERATING AND RECOVERING PROCESS HEAT |
DE10224263A1 (en) * | 2002-05-31 | 2003-12-11 | Behr Gmbh & Co | Exhaust heat exchanger, particularly for motor vehicles with an exhaust gas return system, comprises a second tube plate which is constituted as an elastic movable bearing for the tube ends |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2028039A1 (en) * | 1969-01-14 | 1970-10-09 | Commissariat Energie Atomique | Spacer for nuclear fuel rods |
GB1339136A (en) * | 1970-09-18 | 1973-11-28 | Atomic Energy Authority Uk | Heat exchangers |
GB1431785A (en) * | 1972-12-22 | 1976-04-14 | Atomic Energy Authority Uk | Heat exchangers |
-
1977
- 1977-02-04 GB GB4742/77A patent/GB1562642A/en not_active Expired
-
1978
- 1978-01-21 DE DE19782802577 patent/DE2802577A1/en active Granted
- 1978-01-30 JP JP920378A patent/JPS5397660A/en active Granted
- 1978-02-03 FR FR7803074A patent/FR2379744B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2802577A1 (en) | 1978-08-10 |
GB1562642A (en) | 1980-03-12 |
JPS6349158B2 (en) | 1988-10-03 |
JPS5397660A (en) | 1978-08-26 |
FR2379744A1 (en) | 1978-09-01 |
DE2802577C2 (en) | 1989-05-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |