EP0072736A1 - Wärmetauscher mit Doppelbarriere - Google Patents
Wärmetauscher mit Doppelbarriere Download PDFInfo
- Publication number
- EP0072736A1 EP0072736A1 EP82401472A EP82401472A EP0072736A1 EP 0072736 A1 EP0072736 A1 EP 0072736A1 EP 82401472 A EP82401472 A EP 82401472A EP 82401472 A EP82401472 A EP 82401472A EP 0072736 A1 EP0072736 A1 EP 0072736A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- matrix
- primary
- heat exchanger
- sheath
- exchanger according
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- F28D7/0008—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 for one medium being in heat conductive contact with the conduits for the other medium
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/16—Safety or protection arrangements; Arrangements for preventing malfunction for preventing leakage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/02—Fastening; Joining by using bonding materials; by embedding elements in particular materials
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/001—Heat exchange with alarm, indicator, recorder, test, or inspection means
- Y10S165/008—Leakage
Definitions
- FIG. 5 it illustrates a particular embodiment of an exchanger according to the invention in which the primary sheath has the shape of a coil while the secondary liquid circulates in the spaces defined by the threads of two screws. with square steps.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8115451 | 1981-08-10 | ||
FR8115451A FR2511139A1 (fr) | 1981-08-10 | 1981-08-10 | Echangeur de chaleur a double barriere |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0072736A1 true EP0072736A1 (de) | 1983-02-23 |
EP0072736B1 EP0072736B1 (de) | 1984-07-04 |
Family
ID=9261329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82401472A Expired EP0072736B1 (de) | 1981-08-10 | 1982-08-04 | Wärmetauscher mit Doppelbarriere |
Country Status (5)
Country | Link |
---|---|
US (1) | US4625789A (de) |
EP (1) | EP0072736B1 (de) |
JP (1) | JPS5837494A (de) |
DE (1) | DE3260330D1 (de) |
FR (1) | FR2511139A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4625789A (en) * | 1981-08-10 | 1986-12-02 | Commissariat A L'energie Atomique | Double barrier heat exchanger |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2361054B (en) * | 2000-02-04 | 2003-11-26 | Nnc Ltd | Heat exchanger |
US7220381B2 (en) * | 2001-06-15 | 2007-05-22 | Avure Technologies Incorporated | Method for high pressure treatment of substances under controlled temperature conditions |
JP3524083B2 (ja) * | 2001-11-16 | 2004-04-26 | 核燃料サイクル開発機構 | 中間熱媒体を有するヘリカル型熱交換器 |
US20060205332A1 (en) * | 2005-03-11 | 2006-09-14 | Flow International Corporation | Method to remove meat from crabs |
ITBL20090003A1 (it) * | 2009-02-04 | 2010-08-05 | Al Ca S R L | Apparecchio compatto a pompa di calore, particolarmente per riscaldare l'acqua sanitaria di uso domestico. |
JP5128544B2 (ja) * | 2009-04-20 | 2013-01-23 | 株式会社神戸製鋼所 | プレートフィン熱交換器 |
AT519081B1 (de) * | 2016-09-06 | 2018-06-15 | Andritz Hydro Gmbh | Verfahren zum kühlen des rotors eines elektrischen generators |
GB2586145A (en) * | 2019-08-07 | 2021-02-10 | Ibj Tech Ivs | Improvements in or relating to heat exchangers |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2105117A1 (en) * | 1971-02-04 | 1972-08-24 | Siemens Ag | Burst fuel element detection - by fission product measurement |
FR2330985A1 (fr) * | 1975-11-08 | 1977-06-03 | Interatom | Echangeur de chaleur ternaire |
FR2371751A1 (fr) * | 1976-09-09 | 1978-06-16 | Euratom | Systeme de refrigeration pour reacteur nucleaire et procede pour detecter les fuites de refrigerant |
FR2371655A1 (fr) * | 1976-11-17 | 1978-06-16 | Babcock & Wilcox Co | Transfert de chaleur indirect entre fluides reactifs et detection de fuites provoquant un melange entre ces fluides |
DE2810699A1 (de) * | 1978-03-11 | 1979-09-20 | Interatom | Lecknachweis fuer waermetauscher in kernenergieanlagen |
EP0013796A1 (de) * | 1979-01-19 | 1980-08-06 | Westinghouse Electric Corporation | Wärmetauscher mit Doppelwandrohren zur Lecküberwachung |
DE2943949A1 (de) * | 1979-10-31 | 1981-05-27 | Chemisches Laboratorium Seehof, 2244 Wesselburen | Verfahren zur detektion und interpretation von leckagen aus anlagen- und rohrleitungssystemen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1143878A (de) * | 1967-03-15 | |||
NL7106710A (en) * | 1971-05-17 | 1972-11-21 | Tracing industrial processes - by adding non-radioactive tracer and making radioactive at detection point by irradiating | |
US3969077A (en) * | 1971-12-16 | 1976-07-13 | Varian Associates | Alkali metal leak detection method and apparatus |
US4228848A (en) * | 1979-01-23 | 1980-10-21 | Grumman Energy Systems, Inc. | Leak detection for coaxial heat exchange system |
FR2511139A1 (fr) * | 1981-08-10 | 1983-02-11 | Commissariat Energie Atomique | Echangeur de chaleur a double barriere |
-
1981
- 1981-08-10 FR FR8115451A patent/FR2511139A1/fr active Granted
-
1982
- 1982-07-30 US US06/403,415 patent/US4625789A/en not_active Expired - Fee Related
- 1982-08-04 DE DE8282401472T patent/DE3260330D1/de not_active Expired
- 1982-08-04 EP EP82401472A patent/EP0072736B1/de not_active Expired
- 1982-08-10 JP JP57138082A patent/JPS5837494A/ja active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2105117A1 (en) * | 1971-02-04 | 1972-08-24 | Siemens Ag | Burst fuel element detection - by fission product measurement |
FR2330985A1 (fr) * | 1975-11-08 | 1977-06-03 | Interatom | Echangeur de chaleur ternaire |
FR2371751A1 (fr) * | 1976-09-09 | 1978-06-16 | Euratom | Systeme de refrigeration pour reacteur nucleaire et procede pour detecter les fuites de refrigerant |
FR2371655A1 (fr) * | 1976-11-17 | 1978-06-16 | Babcock & Wilcox Co | Transfert de chaleur indirect entre fluides reactifs et detection de fuites provoquant un melange entre ces fluides |
DE2810699A1 (de) * | 1978-03-11 | 1979-09-20 | Interatom | Lecknachweis fuer waermetauscher in kernenergieanlagen |
EP0013796A1 (de) * | 1979-01-19 | 1980-08-06 | Westinghouse Electric Corporation | Wärmetauscher mit Doppelwandrohren zur Lecküberwachung |
DE2943949A1 (de) * | 1979-10-31 | 1981-05-27 | Chemisches Laboratorium Seehof, 2244 Wesselburen | Verfahren zur detektion und interpretation von leckagen aus anlagen- und rohrleitungssystemen |
Non-Patent Citations (1)
Title |
---|
ATOMENERGIE, vol. 75, no. 9/10, septembre/octobre 1966, pages 357-366, München (DE); * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4625789A (en) * | 1981-08-10 | 1986-12-02 | Commissariat A L'energie Atomique | Double barrier heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
JPS5837494A (ja) | 1983-03-04 |
JPS6361599B2 (de) | 1988-11-29 |
EP0072736B1 (de) | 1984-07-04 |
FR2511139B1 (de) | 1983-11-10 |
US4625789A (en) | 1986-12-02 |
FR2511139A1 (fr) | 1983-02-11 |
DE3260330D1 (en) | 1984-08-09 |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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