EP0072736A1 - Wärmetauscher mit Doppelbarriere - Google Patents

Wärmetauscher mit Doppelbarriere Download PDF

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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
Application number
EP82401472A
Other languages
English (en)
French (fr)
Other versions
EP0072736B1 (de
Inventor
Jean Edmond Chaix
Jean Claude Chaix
Jean Louis Chaix
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of EP0072736A1 publication Critical patent/EP0072736A1/de
Application granted granted Critical
Publication of EP0072736B1 publication Critical patent/EP0072736B1/de
Expired legal-status Critical Current

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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)
EP82401472A 1981-08-10 1982-08-04 Wärmetauscher mit Doppelbarriere Expired EP0072736B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8115451A FR2511139A1 (fr) 1981-08-10 1981-08-10 Echangeur de chaleur a double barriere
FR8115451 1981-08-10

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Title
ATOMENERGIE, vol. 75, no. 9/10, septembre/octobre 1966, pages 357-366, München (DE); *

Cited By (1)

* Cited by examiner, † Cited by third party
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
JPS6361599B2 (de) 1988-11-29
EP0072736B1 (de) 1984-07-04
FR2511139A1 (fr) 1983-02-11
DE3260330D1 (en) 1984-08-09
US4625789A (en) 1986-12-02
JPS5837494A (ja) 1983-03-04
FR2511139B1 (de) 1983-11-10

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