FR2426231A1 - Echangeur de chaleur en contre-courant a deux plaques tubulaires fixes - Google Patents
Echangeur de chaleur en contre-courant a deux plaques tubulaires fixesInfo
- Publication number
- FR2426231A1 FR2426231A1 FR7912813A FR7912813A FR2426231A1 FR 2426231 A1 FR2426231 A1 FR 2426231A1 FR 7912813 A FR7912813 A FR 7912813A FR 7912813 A FR7912813 A FR 7912813A FR 2426231 A1 FR2426231 A1 FR 2426231A1
- Authority
- FR
- France
- Prior art keywords
- tube
- heat exchanger
- exchanger
- counter
- current heat
- 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
- 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
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
-
- 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
- F28D7/08—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 being otherwise bent, e.g. in a serpentine or zig-zag
-
- 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
- F28F9/02—Header boxes; End 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
-
- 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
- Y10S165/051—Heat exchange having expansion and contraction relieving or absorbing means
- Y10S165/052—Heat exchange having expansion and contraction relieving or absorbing means for cylindrical heat exchanger
- Y10S165/06—Expandable casing for cylindrical heat exchanger
- Y10S165/061—Expandable casing for cylindrical heat exchanger for plural cylindrical heat exchangers
Landscapes
- Engineering & Computer Science (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
L'échangeur de chaleur 1 selon l'invention se distingue en ce qu'il comprend une plaque tubulaire supérieure 2 et une plaque tubulaire inférieure 3, coaxiales entre elles, entre lesdites plaques supérieure et inférieure se développant un faisceau tubulaire constitué par une pluralité de tubes parallèles à l'axe de l'échangeur, assemblés aux dites plaques tubulaires et essentiellement répartis avec une symétrie polaire, présentant au moins à une de leurs extrémités une portion terminale sensiblement perpendiculaire à l'axe de l'échangeur, la portion rectiligne dudit faisceau tubulaire constituant pratiquement la zone 'échange thermique étant comprise avec une distribution sensiblement uniforme dans un espace annulaire intermédiaire délimité entre une chemise intérieure et une enveloppe extérieure fixée auxdites plaques tubulaires.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2362078A IT1094771B (it) | 1978-05-19 | 1978-05-19 | Scambiatore di calore in controcorrente a due piastre tubiere fisse |
IT23619/78A IT1094693B (it) | 1978-05-19 | 1978-05-19 | Scambiatore di calore in controcorrente a due piastre tubiere fisse |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2426231A1 true FR2426231A1 (fr) | 1979-12-14 |
FR2426231B1 FR2426231B1 (fr) | 1984-05-25 |
Family
ID=26328406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7912813A Granted FR2426231A1 (fr) | 1978-05-19 | 1979-05-18 | Echangeur de chaleur en contre-courant a deux plaques tubulaires fixes |
Country Status (4)
Country | Link |
---|---|
US (1) | US4318441A (fr) |
DE (1) | DE2919614A1 (fr) |
FR (1) | FR2426231A1 (fr) |
GB (1) | GB2023793B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3046472A1 (de) * | 1980-12-10 | 1982-06-09 | Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim | Waermetauscher |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5740197A (en) * | 1995-08-18 | 1998-04-14 | Koch Enterprises, Inc. | Cooled probe for use in high temperature process vessels |
NL1014916C2 (nl) * | 2000-04-11 | 2001-10-12 | Bronswerk Heat Transfer Bv | Warmtewisselaar. |
WO2008068549A1 (fr) * | 2006-12-04 | 2008-06-12 | Belleli Energy Cpe S.P.A. | Procédé et outil de coupe pour couper un tube soudé bout à bout à une plaque tubulaire et reconstruire le siège de soudure |
EP2180250A1 (fr) * | 2008-09-09 | 2010-04-28 | Siemens Aktiengesellschaft | Générateur de vapeur en continu |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1097551A (fr) * | 1953-04-06 | 1955-07-07 | Babcock & Wilcox France | échangeur de chaleur, notamment pour les chaudières à sel fondu |
GB874121A (en) * | 1958-04-14 | 1961-08-02 | Parsons C A & Co Ltd | Improvements in and relating to heat exchangers |
GB965147A (en) * | 1962-06-25 | 1964-07-29 | Balcke Ag Maschbau | Steam generator more especially for nuclear power installations |
GB1255471A (en) * | 1967-11-03 | 1971-12-01 | Parsons C A & Co Ltd | Improvements in and relating to tubular heat exchangers |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3732922A (en) * | 1970-03-06 | 1973-05-15 | Stein Industrie | Heat-exchanger module |
US4187902A (en) * | 1971-10-13 | 1980-02-12 | Hercofina | Heat exchange apparatus |
BE795092A (fr) * | 1972-02-11 | 1973-05-29 | Stein Industrie | Module echangeur de chaleur |
US4117885A (en) * | 1974-09-30 | 1978-10-03 | Foster Wheeler Limited | Slab header |
FR2335791A1 (fr) * | 1975-12-18 | 1977-07-15 | Stein Industrie | Echangeur de chaleur a plusieurs modules en parallele |
SU653496A1 (ru) * | 1977-12-29 | 1979-03-25 | Предприятие П/Я Р-6193 | Вертикальный теплообменник |
-
1979
- 1979-05-14 US US06/039,005 patent/US4318441A/en not_active Expired - Lifetime
- 1979-05-16 GB GB7916958A patent/GB2023793B/en not_active Expired
- 1979-05-16 DE DE19792919614 patent/DE2919614A1/de not_active Withdrawn
- 1979-05-18 FR FR7912813A patent/FR2426231A1/fr active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1097551A (fr) * | 1953-04-06 | 1955-07-07 | Babcock & Wilcox France | échangeur de chaleur, notamment pour les chaudières à sel fondu |
GB874121A (en) * | 1958-04-14 | 1961-08-02 | Parsons C A & Co Ltd | Improvements in and relating to heat exchangers |
GB965147A (en) * | 1962-06-25 | 1964-07-29 | Balcke Ag Maschbau | Steam generator more especially for nuclear power installations |
GB1255471A (en) * | 1967-11-03 | 1971-12-01 | Parsons C A & Co Ltd | Improvements in and relating to tubular heat exchangers |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3046472A1 (de) * | 1980-12-10 | 1982-06-09 | Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim | Waermetauscher |
FR2495755A1 (en) * | 1980-12-10 | 1982-06-11 | Friedrichsfeld Gmbh | Coaxial tubes in heat exchanger for hot acid - formed of sections connected by axial tensioning bars |
Also Published As
Publication number | Publication date |
---|---|
GB2023793B (en) | 1983-05-05 |
DE2919614A1 (de) | 1979-11-22 |
FR2426231B1 (fr) | 1984-05-25 |
US4318441A (en) | 1982-03-09 |
GB2023793A (en) | 1980-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |