EP0041452A3 - Device for the reduction of thermal stress in a heat exchanger - Google Patents

Device for the reduction of thermal stress in a heat exchanger Download PDF

Info

Publication number
EP0041452A3
EP0041452A3 EP81400863A EP81400863A EP0041452A3 EP 0041452 A3 EP0041452 A3 EP 0041452A3 EP 81400863 A EP81400863 A EP 81400863A EP 81400863 A EP81400863 A EP 81400863A EP 0041452 A3 EP0041452 A3 EP 0041452A3
Authority
EP
European Patent Office
Prior art keywords
reduction
heat exchanger
thermal stress
stress
thermal
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
EP81400863A
Other languages
French (fr)
Other versions
EP0041452B1 (en
EP0041452A2 (en
Inventor
Pierre Pouderoux
Jean-Pierre Peyrelongue
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.)
Stein Industrie SA
Original Assignee
Stein Industrie SA
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 Stein Industrie SA filed Critical Stein Industrie SA
Publication of EP0041452A2 publication Critical patent/EP0041452A2/en
Publication of EP0041452A3 publication Critical patent/EP0041452A3/en
Application granted granted Critical
Publication of EP0041452B1 publication Critical patent/EP0041452B1/en
Expired legal-status Critical Current

Links

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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0206—Heat exchangers immersed in a large body of liquid
    • F28D1/0213—Heat exchangers immersed in a large body of liquid for heating or cooling a liquid in a tank
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • 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
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements
EP81400863A 1980-06-02 1981-05-27 Device for the reduction of thermal stress in a heat exchanger Expired EP0041452B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8012189 1980-06-02
FR8012189A FR2483592A1 (en) 1980-06-02 1980-06-02 DEVICE FOR REDUCING THERMAL CONSTRAINTS ON A HEAT EXCHANGER

Publications (3)

Publication Number Publication Date
EP0041452A2 EP0041452A2 (en) 1981-12-09
EP0041452A3 true EP0041452A3 (en) 1981-12-16
EP0041452B1 EP0041452B1 (en) 1983-08-03

Family

ID=9242589

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81400863A Expired EP0041452B1 (en) 1980-06-02 1981-05-27 Device for the reduction of thermal stress in a heat exchanger

Country Status (6)

Country Link
US (1) US4423770A (en)
EP (1) EP0041452B1 (en)
JP (1) JPS57120096A (en)
DE (1) DE3160726D1 (en)
ES (1) ES502705A0 (en)
FR (1) FR2483592A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535836A1 (en) * 1982-11-05 1984-05-11 Novatome HEAT EXCHANGER FOR HIGH TEMPERATURE FLUIDS WITH ONE OF THE FLUIDS BETWEEN AND EXIT FROM THE UPPER PART OF THE EXCHANGER
FR2548345B1 (en) * 1983-07-01 1985-10-18 Commissariat Energie Atomique HEAT EXCHANGER C
DE3419995A1 (en) * 1984-05-29 1985-12-05 Hoechst Ag, 6230 Frankfurt GENE TECHNOLOGICAL METHOD FOR PRODUCING HUMAN INTERLEUKIN-2 AND MEANS FOR CARRYING OUT THIS METHOD
CN101174482B (en) * 2007-12-11 2010-12-22 中国原子能科学研究院 Sodium-air heat exchanger

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2079232A1 (en) * 1970-02-04 1971-11-12 Foster Wheeler Corp
FR2225710A1 (en) * 1973-04-16 1974-11-08 Atomic Energy Authority Uk
FR2358631A1 (en) * 1976-07-15 1978-02-10 Combustion Eng Steam raising heat exchanger for sodium cooled reactor - has sliding joint in stuffing box, backing up bellows
FR2394051A1 (en) * 1977-06-08 1979-01-05 Interatom HEAT EXCHANGER FOR AGGRESSIVE FLUIDS
EP0006795A1 (en) * 1978-06-22 1980-01-09 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Intermediate heat exchanger for a nuclear reactor with fast neutrons
EP0012691A1 (en) * 1978-12-12 1980-06-25 Novatome Improvements to a heat exchanger
FR2452687A1 (en) * 1979-03-28 1980-10-24 Stein Industrie Heat exchanger having coaxial pipes and peripheral exchange zone - incorporates extensions of coaxial pipes at right angles to principal parts absorbing differential expansions

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2079232A1 (en) * 1970-02-04 1971-11-12 Foster Wheeler Corp
FR2225710A1 (en) * 1973-04-16 1974-11-08 Atomic Energy Authority Uk
FR2358631A1 (en) * 1976-07-15 1978-02-10 Combustion Eng Steam raising heat exchanger for sodium cooled reactor - has sliding joint in stuffing box, backing up bellows
FR2394051A1 (en) * 1977-06-08 1979-01-05 Interatom HEAT EXCHANGER FOR AGGRESSIVE FLUIDS
EP0006795A1 (en) * 1978-06-22 1980-01-09 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Intermediate heat exchanger for a nuclear reactor with fast neutrons
EP0012691A1 (en) * 1978-12-12 1980-06-25 Novatome Improvements to a heat exchanger
FR2452687A1 (en) * 1979-03-28 1980-10-24 Stein Industrie Heat exchanger having coaxial pipes and peripheral exchange zone - incorporates extensions of coaxial pipes at right angles to principal parts absorbing differential expansions

Also Published As

Publication number Publication date
JPS57120096A (en) 1982-07-26
EP0041452B1 (en) 1983-08-03
FR2483592A1 (en) 1981-12-04
US4423770A (en) 1984-01-03
EP0041452A2 (en) 1981-12-09
ES8204534A1 (en) 1982-05-01
DE3160726D1 (en) 1983-09-08
ES502705A0 (en) 1982-05-01
FR2483592B1 (en) 1985-02-08

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