ATE162616T1 - DUCT HEAT EXCHANGER - Google Patents

DUCT HEAT EXCHANGER

Info

Publication number
ATE162616T1
ATE162616T1 AT94928255T AT94928255T ATE162616T1 AT E162616 T1 ATE162616 T1 AT E162616T1 AT 94928255 T AT94928255 T AT 94928255T AT 94928255 T AT94928255 T AT 94928255T AT E162616 T1 ATE162616 T1 AT E162616T1
Authority
AT
Austria
Prior art keywords
heat exchanger
board
flow channels
inner angle
duct heat
Prior art date
Application number
AT94928255T
Other languages
German (de)
Inventor
Eberhard Dipl-Ing Paul
Original Assignee
Paul Eberhard Dipl Ing
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
Priority claimed from DE19934333904 external-priority patent/DE4333904C2/en
Priority claimed from DE19934333164 external-priority patent/DE4333164C2/en
Application filed by Paul Eberhard Dipl Ing filed Critical Paul Eberhard Dipl Ing
Application granted granted Critical
Publication of ATE162616T1 publication Critical patent/ATE162616T1/en

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
    • 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
    • F28D9/0025—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 being formed by zig-zag bend plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular 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
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • 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
    • 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
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • 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
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • 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
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/02—Non-rotary, e.g. reciprocated, appliances having brushes
    • 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
    • F28F2275/08—Fastening; Joining by clamping or clipping
    • F28F2275/085—Fastening; Joining by clamping or clipping with snap connection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
    • F28F2280/02—Removable elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Defrosting Systems (AREA)

Abstract

A heat exchanger (1) for two flowing fluids (A, B) has parallel flow channels (4) whose cross-section is formed by layered and superimposed boards with a sinuous profile. Each board covers the flow channels (4) of the underlying board. Different fluids can flow through flow channels (4) located side by side. The inner angle theta of the open trapeziums formed by the sinuous profile has less than 90 DEG . Thanks to this small inner angle, each board lies on the underlying board and is prevented from intermeshing with it. This helps to increase stability at higher differential pressures and allows the weight of the heat exchanger to be reduced.
AT94928255T 1993-09-27 1994-09-27 DUCT HEAT EXCHANGER ATE162616T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934333904 DE4333904C2 (en) 1993-09-27 1993-09-27 Duct heat exchanger
DE19934333164 DE4333164C2 (en) 1993-09-27 1993-09-27 Finned heat exchanger with profiled fin shape

Publications (1)

Publication Number Publication Date
ATE162616T1 true ATE162616T1 (en) 1998-02-15

Family

ID=25930013

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94928255T ATE162616T1 (en) 1993-09-27 1994-09-27 DUCT HEAT EXCHANGER

Country Status (6)

Country Link
EP (1) EP0720720B1 (en)
AT (1) ATE162616T1 (en)
AU (1) AU7738494A (en)
DE (1) DE9490288U1 (en)
DK (1) DK0720720T3 (en)
WO (1) WO1995009338A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3362611B2 (en) * 1996-09-12 2003-01-07 三菱電機株式会社 Heat exchanger and method for manufacturing heat exchange member of the heat exchanger
DE19654364B4 (en) * 1996-12-24 2007-05-16 Behr Gmbh & Co Kg Flow channel, in particular for a gas-liquid heat exchanger
ITVR20020051U1 (en) * 2002-08-26 2004-02-27 Benetton Bruno Ora Onda Spa PLATE HEAT EXCHANGER.
US8464781B2 (en) 2002-11-01 2013-06-18 Cooligy Inc. Cooling systems incorporating heat exchangers and thermoelectric layers
US7836597B2 (en) 2002-11-01 2010-11-23 Cooligy Inc. Method of fabricating high surface to volume ratio structures and their integration in microheat exchangers for liquid cooling system
US7591302B1 (en) 2003-07-23 2009-09-22 Cooligy Inc. Pump and fan control concepts in a cooling system
DE102004025640A1 (en) * 2004-05-25 2005-12-22 Hella Kgaa Hueck & Co. Motor vehicle headlight, has pump with which cooling medium is induced through conduit, and heat exchanger arranged at illuminant, where drive of pump is not arranged within housing but in proximity to illuminant
DE202004011489U1 (en) * 2004-07-20 2005-12-08 Autokühler GmbH & Co. KG Heat exchanger especially for turbocharged IC engine has pairs of parallel plates linked by edge profile strips with improved aerodynamic shapes
EP1792066B1 (en) * 2004-09-13 2010-12-22 Behr GmbH & Co. KG Charge-air cooler, in particular for a motor vehicles
TW200813695A (en) 2006-03-30 2008-03-16 Cooligy Inc Integrated liquid to air conduction module
TW200934352A (en) 2007-08-07 2009-08-01 Cooligy Inc Internal access mechanism for a server rack
US20090225514A1 (en) 2008-03-10 2009-09-10 Adrian Correa Device and methodology for the removal of heat from an equipment rack by means of heat exchangers mounted to a door
US8299604B2 (en) 2008-08-05 2012-10-30 Cooligy Inc. Bonded metal and ceramic plates for thermal management of optical and electronic devices
KR101803281B1 (en) * 2010-07-08 2017-11-30 스웹 인터네셔널 에이비이 A plate heat exchanger
ES2527826T3 (en) 2012-01-20 2015-01-30 Zehnder Verkaufs- Und Verwaltungs Ag Heat exchanger element and production procedure
ES2685068T3 (en) 2013-07-19 2018-10-05 Westwind Limited Heat exchanger / enthalpy element and method for production
ES2935298T3 (en) 2015-03-17 2023-03-03 Zehnder Group Int Ag Interchange element for passenger cabin, as well as passenger cabin equipped with said interchange element
EP3671097B1 (en) * 2018-12-19 2022-07-20 Valeo Autosystemy SP. Z.O.O. An arresting system
IT201900025471A1 (en) 2019-12-24 2021-06-24 Novamont Spa POLYMER COMPOSITION FOR FILMS WITH IMPROVED MECHANICAL PROPERTIES AND DETACHABILITY
WO2022069587A1 (en) 2020-09-30 2022-04-07 Zehnder Group International Ag Channel heat exchanger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB655470A (en) * 1948-03-08 1951-07-25 Raymond Ernest Wigg Improvements in or relating to heat exchangers
DE2513505A1 (en) * 1975-03-26 1976-10-14 Thermal Waerme Kaelte Klima Heat recovery heat exchanger with wavy plates - plates forming counterflow paths with straight flow path part
DE2936057A1 (en) * 1979-09-06 1981-03-12 Bremshey Ag TABLE TO COMBINE WITH A SEAT OR LIVING FURNITURE.
GB2079437B (en) * 1980-01-14 1983-05-18 Caterpillar Tractor Co Low stress heat exchanger and method of making the same
WO1982000194A1 (en) * 1980-07-07 1982-01-21 Goloff A Low profile heat exchanger and method of making the same
NZ233192A (en) * 1989-04-19 1992-05-26 John Francis Urch Counterflow heat exchanger with a serpentine flow path

Also Published As

Publication number Publication date
EP0720720A1 (en) 1996-07-10
EP0720720B1 (en) 1998-01-21
AU7738494A (en) 1995-04-18
DE9490288U1 (en) 1996-07-04
WO1995009338A1 (en) 1995-04-06
DK0720720T3 (en) 1998-09-21

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