FR2415787A1 - Echangeur de chaleur - Google Patents
Echangeur de chaleurInfo
- Publication number
- FR2415787A1 FR2415787A1 FR7802984A FR7802984A FR2415787A1 FR 2415787 A1 FR2415787 A1 FR 2415787A1 FR 7802984 A FR7802984 A FR 7802984A FR 7802984 A FR7802984 A FR 7802984A FR 2415787 A1 FR2415787 A1 FR 2415787A1
- Authority
- FR
- France
- Prior art keywords
- heat exchanger
- tube
- hand
- inert gas
- cold fluid
- 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
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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/06—Control arrangements therefor
-
- 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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
La présente invention a pour objet un échangeur de chaleur comprenant deux conduits 1 et 2 disposés l'un au-dessus de l'autre, le conduit supérieur 2 et le conduit inférieur 1 étant destinés à la circulation respectivement d'un fluide froid et d'un fluide chaud. Selon l'invention, l'échangeur comprend une série de tubes introduits en partie dans chacun des deux conduits 1 et 2 mais non en communication avec eux, chacun de ces tubes contenant un liquide caloporteur 5 et un gaz inerte 6, la quantité de ce liquide et de ce gaz étant telle qu'à la température de fonctionnement désirée, d'une part, il demeure dans le tube une certaine quantité de liquide non vaporisée et, d'autre part, le volume occupé par le gaz inerte soit inférieur au volume du tube 3 contenu dans le conduit supérieur 2 traversé par le fluide froid.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7802984A FR2415787A1 (fr) | 1978-01-27 | 1978-01-27 | Echangeur de chaleur |
SE7900582A SE7900582L (sv) | 1978-01-27 | 1979-01-22 | Vermevexlare |
GB7902667A GB2013863A (en) | 1978-01-27 | 1979-01-25 | Heat exchangers incorporating heat pipes |
AT56779A AT361951B (de) | 1978-01-27 | 1979-01-25 | Waermeaustauscher mit zwei uebereinander ange- ordneten kanaelen, von denen der untere das warme und der obere das kalte stroemungsgut fuehrt |
DE19792903076 DE2903076A1 (de) | 1978-01-27 | 1979-01-26 | Waermetauscher |
IT7967178A IT1117577B (it) | 1978-01-27 | 1979-01-26 | Scambiatore di calore particolarmente per fumi di forni contenenti prodotti di ossidazione dello zolfo |
ES477188A ES477188A1 (es) | 1978-01-27 | 1979-01-26 | Un dispositivo intercambiador de calor. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7802984A FR2415787A1 (fr) | 1978-01-27 | 1978-01-27 | Echangeur de chaleur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2415787A1 true FR2415787A1 (fr) | 1979-08-24 |
FR2415787B3 FR2415787B3 (fr) | 1980-10-24 |
Family
ID=9204160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7802984A Granted FR2415787A1 (fr) | 1978-01-27 | 1978-01-27 | Echangeur de chaleur |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT361951B (fr) |
DE (1) | DE2903076A1 (fr) |
ES (1) | ES477188A1 (fr) |
FR (1) | FR2415787A1 (fr) |
GB (1) | GB2013863A (fr) |
IT (1) | IT1117577B (fr) |
SE (1) | SE7900582L (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2952216C2 (de) * | 1979-12-22 | 1983-01-27 | Mannesmann AG, 4000 Düsseldorf | Verfahren und Vorrichtung zur Rückgewinnung und Wiederverwertung von Wärme aus den Abgasen metallurgischer Prozesse |
JPS6047519B2 (ja) * | 1980-11-17 | 1985-10-22 | 雪印乳業株式会社 | 硫黄酸化物による腐蝕を防止する廃熱回収装置 |
US5579828A (en) * | 1996-01-16 | 1996-12-03 | Hudson Products Corporation | Flexible insert for heat pipe freeze protection |
EP1418265A3 (fr) * | 2002-10-29 | 2005-05-11 | Teng, Chin Lin | Echangeur de chaleur pour une machine de teinture |
DE102017202871A1 (de) * | 2017-02-22 | 2018-08-23 | Continental Automotive Gmbh | Wärmetauschersystem zum Übertragen der Abgaswärme einer Brennkraftmaschine |
-
1978
- 1978-01-27 FR FR7802984A patent/FR2415787A1/fr active Granted
-
1979
- 1979-01-22 SE SE7900582A patent/SE7900582L/xx unknown
- 1979-01-25 AT AT56779A patent/AT361951B/de not_active IP Right Cessation
- 1979-01-25 GB GB7902667A patent/GB2013863A/en not_active Withdrawn
- 1979-01-26 DE DE19792903076 patent/DE2903076A1/de not_active Withdrawn
- 1979-01-26 ES ES477188A patent/ES477188A1/es not_active Expired
- 1979-01-26 IT IT7967178A patent/IT1117577B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2903076A1 (de) | 1979-08-02 |
AT361951B (de) | 1981-04-10 |
IT1117577B (it) | 1986-02-17 |
ATA56779A (de) | 1980-09-15 |
GB2013863A (en) | 1979-08-15 |
FR2415787B3 (fr) | 1980-10-24 |
SE7900582L (sv) | 1979-07-28 |
ES477188A1 (es) | 1979-07-16 |
IT7967178A0 (it) | 1979-01-26 |
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