EP0448991A3 - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- EP0448991A3 EP0448991A3 EP19910103179 EP91103179A EP0448991A3 EP 0448991 A3 EP0448991 A3 EP 0448991A3 EP 19910103179 EP19910103179 EP 19910103179 EP 91103179 A EP91103179 A EP 91103179A EP 0448991 A3 EP0448991 A3 EP 0448991A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- pressure difference
- elements
- efficiency
- profile elements
- 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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/005—Arrangements for preventing direct contact between different 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2215/00—Fins
- F28F2215/10—Secondary fins, e.g. projections or recesses on main fins
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)
- Separation By Low-Temperature Treatments (AREA)
- Power Steering Mechanism (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4009556 | 1990-03-24 | ||
DE4009556A DE4009556C2 (en) | 1990-03-24 | 1990-03-24 | Heat exchanger |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0448991A2 EP0448991A2 (en) | 1991-10-02 |
EP0448991A3 true EP0448991A3 (en) | 1992-05-06 |
EP0448991B1 EP0448991B1 (en) | 1994-06-01 |
Family
ID=6403013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91103179A Expired - Lifetime EP0448991B1 (en) | 1990-03-24 | 1991-03-02 | Heat exchanger |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0448991B1 (en) |
AT (1) | ATE106540T1 (en) |
DE (2) | DE4009556C2 (en) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4129598A1 (en) * | 1991-09-06 | 1993-03-11 | Ruhrgas Ag | METHOD AND DEVICE FOR INCREASING THE HEAT TRANSFER BETWEEN A WALL AND A HEAT TRANSFER FLUID |
DE4431413C2 (en) * | 1994-08-24 | 2002-10-10 | Rehberg Michael | Plate heat exchangers for liquid and gaseous media |
DE4433659C1 (en) * | 1994-09-21 | 1995-12-07 | Colibri Bv | Plate=type heat=exchanger |
DE4438393A1 (en) * | 1994-10-27 | 1996-05-02 | Schmidt Bretten Gmbh | Method for welding two adjacent plates of plate heat exchanger |
FR2780772A1 (en) * | 1998-07-02 | 2000-01-07 | Packinox Sa | Plate heat exchanger for use in a crystallization process |
DE19933426C2 (en) * | 1999-07-16 | 2002-11-14 | Christoph Schmid | heat exchanger module |
JP4605925B2 (en) * | 2001-03-08 | 2011-01-05 | サンデン株式会社 | Laminate heat exchanger |
DE10234771B4 (en) * | 2002-07-30 | 2004-08-26 | Rauschert Verfahrenstechnik Gmbh | Heat storage bed for regenerative heat transfer |
US6834515B2 (en) | 2002-09-13 | 2004-12-28 | Air Products And Chemicals, Inc. | Plate-fin exchangers with textured surfaces |
DE102010019369A1 (en) * | 2010-05-05 | 2011-11-10 | Mahle International Gmbh | cooling device |
CA3046529C (en) | 2010-06-24 | 2023-01-31 | University Of Saskatchewan | Liquid-to-air membrane energy exchanger |
US8915092B2 (en) | 2011-01-19 | 2014-12-23 | Venmar Ces, Inc. | Heat pump system having a pre-processing module |
US9810439B2 (en) | 2011-09-02 | 2017-11-07 | Nortek Air Solutions Canada, Inc. | Energy exchange system for conditioning air in an enclosed structure |
US9816760B2 (en) | 2012-08-24 | 2017-11-14 | Nortek Air Solutions Canada, Inc. | Liquid panel assembly |
US9772124B2 (en) | 2013-03-13 | 2017-09-26 | Nortek Air Solutions Canada, Inc. | Heat pump defrosting system and method |
US9109808B2 (en) | 2013-03-13 | 2015-08-18 | Venmar Ces, Inc. | Variable desiccant control energy exchange system and method |
US10352628B2 (en) | 2013-03-14 | 2019-07-16 | Nortek Air Solutions Canada, Inc. | Membrane-integrated energy exchange assembly |
US11408681B2 (en) | 2013-03-15 | 2022-08-09 | Nortek Air Solations Canada, Iac. | Evaporative cooling system with liquid-to-air membrane energy exchanger |
US10584884B2 (en) | 2013-03-15 | 2020-03-10 | Nortek Air Solutions Canada, Inc. | Control system and method for a liquid desiccant air delivery system |
JP6225042B2 (en) * | 2014-02-14 | 2017-11-01 | 住友精密工業株式会社 | Plate fin heat exchanger and method of manufacturing corrugated fin for heat exchanger |
DK3183051T3 (en) | 2014-08-19 | 2020-06-02 | Nortek Air Solutions Canada Inc | LIQUID-TO-LUFTMEMBRANENERGIVEKSLERE |
US11092349B2 (en) | 2015-05-15 | 2021-08-17 | Nortek Air Solutions Canada, Inc. | Systems and methods for providing cooling to a heat load |
CN107850335B (en) | 2015-05-15 | 2021-02-19 | 北狄空气应对加拿大公司 | Liquid cooling using liquid-gas membrane energy exchangers |
AU2016281963A1 (en) | 2015-06-26 | 2018-02-15 | Nortek Air Solutions Canada, Inc. | Three-fluid liquid to air membrane energy exchanger |
SG10201913897RA (en) | 2016-03-08 | 2020-03-30 | Nortek Air Solutions Canada Inc | Systems and methods for providing cooling to a heat load |
DE102016012842A1 (en) * | 2016-10-27 | 2018-05-03 | Linde Aktiengesellschaft | Plate heat exchanger |
CN108662927A (en) * | 2017-04-01 | 2018-10-16 | 天津华赛尔传热设备有限公司 | A kind of board-like gas-gas heat exchanger |
US11892193B2 (en) | 2017-04-18 | 2024-02-06 | Nortek Air Solutions Canada, Inc. | Desiccant enhanced evaporative cooling systems and methods |
FR3087881B1 (en) * | 2018-10-24 | 2020-09-25 | Air Liquide | PROCEDURE FOR THE MANUFACTURE OF A SERIES OF AT LEAST A FIRST AND A SECOND HEAT EXCHANGERS |
FR3087880B1 (en) * | 2018-10-24 | 2020-09-25 | Air Liquide | PROCEDURE FOR THE MANUFACTURE OF A SERIES OF AT LEAST A FIRST AND A SECOND HEAT EXCHANGERS |
US20240019215A1 (en) * | 2022-07-12 | 2024-01-18 | Raytheon Technologies Corporation | Triangular flow passage heat exchanger |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2170484A (en) * | 1937-02-13 | 1939-08-22 | Prat Emile | Heat interchanger |
US2640194A (en) * | 1948-07-16 | 1953-05-26 | Separator Ab | Plate heat exchanger |
US3372743A (en) * | 1967-01-25 | 1968-03-12 | Pall Corp | Heat exchanger |
DE1805208A1 (en) * | 1968-01-15 | 1969-10-16 | Augsburg Nuernberg Ag Zweignie | Cross-flow plate heat exchanger |
US3513907A (en) * | 1968-04-17 | 1970-05-26 | United Aircraft Prod | Plural mode heat exchange apparatus |
FR2085173A1 (en) * | 1969-12-24 | 1971-12-24 | Nord Aviat | Monobloc heat exchanger prodn - esp for aircraft cabin air conditioner circuits |
US3633661A (en) * | 1970-08-14 | 1972-01-11 | Trane Co | Crossflow plate-type heat exchanger with barrier space |
GB1395013A (en) * | 1972-11-22 | 1975-05-21 | Apv Co Ltd | Plate heat exchangers |
DE3003573A1 (en) * | 1980-02-01 | 1981-10-08 | geb.Wagner Vera 5202 Hennef Schmidt | Compact heat exchanger for heat recuperation - comprises alternating smooth and corrugated sheets of metal or plastics, with intermediate flat strips |
DE3017082A1 (en) * | 1980-05-03 | 1981-11-05 | Gea Ahlborn Gmbh & Co Kg, 3203 Sarstedt | Extended heat exchanger panel - has webs with corrugated surface and flat crests and troughs on main corrugations |
FR2566306A1 (en) * | 1984-06-26 | 1985-12-27 | Brun Michel | Process for producing heat exchangers using laser welding |
SU1575063A1 (en) * | 1988-09-28 | 1990-06-30 | Н.А.Симоненко | Stack of plate-type heat exchanger |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH193732A (en) * | 1935-07-10 | 1937-10-31 | Hans Dr Behringer | Device in which flowing media are brought into contact with walls to carry out an isobaric thermodynamic change of state. |
GB488571A (en) * | 1937-01-09 | 1938-07-11 | Andrew Swan | Improvements in plate heat exchangers for fluids |
CH610648A5 (en) * | 1976-09-21 | 1979-04-30 | Sulzer Ag | Heat exchanger, in particular for ventilating equipment |
SE423750B (en) * | 1977-01-14 | 1982-05-24 | Munters Ab Carl | DEVICE EXCHANGER FOR SENSIBLE AND / OR LATENT TRANSMISSION |
DE3106075C2 (en) * | 1981-02-19 | 1984-10-04 | Dieter Christian Steinegg-Appenzell Steeb | Heat exchanger |
GB2132748B (en) * | 1982-12-24 | 1986-04-30 | Terence Peter Nicholson | Improvements relating to heat exchangers |
DE3300523A1 (en) * | 1983-01-10 | 1984-07-12 | Funke Wärmeaustauscher Apparatebau KG, 3212 Gronau | Plate heat exchanger |
DE3521914A1 (en) * | 1984-06-20 | 1986-01-02 | Showa Aluminum Corp., Sakai, Osaka | HEAT EXCHANGER IN WING PANEL DESIGN |
FR2575279B1 (en) * | 1984-12-21 | 1989-07-07 | Barriquand | PLATE HEAT EXCHANGER |
JPS63267889A (en) * | 1987-04-27 | 1988-11-04 | Nippon Oil Co Ltd | Heat transfer element block for crossflow type heat exchanger |
-
1990
- 1990-03-24 DE DE4009556A patent/DE4009556C2/en not_active Expired - Fee Related
-
1991
- 1991-03-02 AT AT91103179T patent/ATE106540T1/en not_active IP Right Cessation
- 1991-03-02 EP EP91103179A patent/EP0448991B1/en not_active Expired - Lifetime
- 1991-03-02 DE DE59101745T patent/DE59101745D1/en not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2170484A (en) * | 1937-02-13 | 1939-08-22 | Prat Emile | Heat interchanger |
US2640194A (en) * | 1948-07-16 | 1953-05-26 | Separator Ab | Plate heat exchanger |
US3372743A (en) * | 1967-01-25 | 1968-03-12 | Pall Corp | Heat exchanger |
DE1805208A1 (en) * | 1968-01-15 | 1969-10-16 | Augsburg Nuernberg Ag Zweignie | Cross-flow plate heat exchanger |
US3513907A (en) * | 1968-04-17 | 1970-05-26 | United Aircraft Prod | Plural mode heat exchange apparatus |
FR2085173A1 (en) * | 1969-12-24 | 1971-12-24 | Nord Aviat | Monobloc heat exchanger prodn - esp for aircraft cabin air conditioner circuits |
US3633661A (en) * | 1970-08-14 | 1972-01-11 | Trane Co | Crossflow plate-type heat exchanger with barrier space |
GB1395013A (en) * | 1972-11-22 | 1975-05-21 | Apv Co Ltd | Plate heat exchangers |
DE3003573A1 (en) * | 1980-02-01 | 1981-10-08 | geb.Wagner Vera 5202 Hennef Schmidt | Compact heat exchanger for heat recuperation - comprises alternating smooth and corrugated sheets of metal or plastics, with intermediate flat strips |
DE3017082A1 (en) * | 1980-05-03 | 1981-11-05 | Gea Ahlborn Gmbh & Co Kg, 3203 Sarstedt | Extended heat exchanger panel - has webs with corrugated surface and flat crests and troughs on main corrugations |
FR2566306A1 (en) * | 1984-06-26 | 1985-12-27 | Brun Michel | Process for producing heat exchangers using laser welding |
SU1575063A1 (en) * | 1988-09-28 | 1990-06-30 | Н.А.Симоненко | Stack of plate-type heat exchanger |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 13, no. 65 (M-797)(3413) 14. Februar 1989 & JP-A-63 267 889 ( NIPPON OIL CO LTD ) 4. November 1988 * |
Also Published As
Publication number | Publication date |
---|---|
EP0448991A2 (en) | 1991-10-02 |
DE4009556A1 (en) | 1991-09-26 |
DE59101745D1 (en) | 1994-07-07 |
DE4009556C2 (en) | 1994-07-07 |
EP0448991B1 (en) | 1994-06-01 |
ATE106540T1 (en) | 1994-06-15 |
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