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EP1496329A3 - A heat exchanger and a method of manufacturing thereof - Google Patents

A heat exchanger and a method of manufacturing thereof Download PDF

Info

Publication number
EP1496329A3
EP1496329A3 EP04015096A EP04015096A EP1496329A3 EP 1496329 A3 EP1496329 A3 EP 1496329A3 EP 04015096 A EP04015096 A EP 04015096A EP 04015096 A EP04015096 A EP 04015096A EP 1496329 A3 EP1496329 A3 EP 1496329A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
bracket
brazing
mounting plate
fitting block
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.)
Withdrawn
Application number
EP04015096A
Other languages
German (de)
French (fr)
Other versions
EP1496329A2 (en
Inventor
Maciej Kozikowski
Krzysztof Wawrocki
Pawel Borowczyk
Robert Racz
Marek Filipiak
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Publication of EP1496329A2 publication Critical patent/EP1496329A2/en
Publication of EP1496329A3 publication Critical patent/EP1496329A3/en
Withdrawn legal-status Critical Current

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
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • 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
    • F28F9/002—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core with fastening means for other structures
    • 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
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • F28F9/0251—Massive connectors, e.g. blocks; Plate-like connectors
    • 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
    • F28F3/048—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 in the form of ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The invention relates to a heat exchanger (1) comprising a cooling core (2) consisting of plurality of parallel tubes and cooling fins, two manifolds (3) fluidly connected with opposite ends of each tube, and an inlet and outlet ports for a heat exchanging medium, and a method of manufacturing thereof.
To preliminary assemble the heat exchanger, which allows one-shot furnace brazing of all components thereof, with no need to use auxiliary supporting elements, said method comprises the steps of (i) preliminary assembling on the manifold (3) at least one bracket (4) having a mounting plate (5); (ii) making at least one fitting block (7) having a slot (8) for the mounting plate (5) of the bracket (4) and a flow duct ended by an orifice (10) surrounded by annular groove (16) for a brazing agent (17), bordered at its outer side by securing ring (18); (iii) pushing the fitting block (7) in the mounting plate (5) of the bracket; (iv) placing at least one joint pipe (11) fluidly connected with the manifold (3), in the orifice (10) of the fitting block (7) to create an annular capillary gap; (v) placing the brazing agent (17) in the annular groove (16) and squeezing the securing ring (18) inwards, at least in few points; and (vi) one shot brazing of the heat exchanger components together.
EP04015096A 2003-07-03 2004-06-28 A heat exchanger and a method of manufacturing thereof Withdrawn EP1496329A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL36106503 2003-07-03
PL03361065A PL361065A1 (en) 2003-07-03 2003-07-03 Heat exchanger and method for manufacturing heat exchangers

Publications (2)

Publication Number Publication Date
EP1496329A2 EP1496329A2 (en) 2005-01-12
EP1496329A3 true EP1496329A3 (en) 2010-08-04

Family

ID=33448594

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04015096A Withdrawn EP1496329A3 (en) 2003-07-03 2004-06-28 A heat exchanger and a method of manufacturing thereof

Country Status (2)

Country Link
EP (1) EP1496329A3 (en)
PL (1) PL361065A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1956333A1 (en) * 2007-02-06 2008-08-13 Behr France Hambach S.A.R.L. Heat exchangers in particular condensers for air conditioning systems of motor vehicles
FR2958387B1 (en) * 2010-03-31 2012-06-01 Valeo Systemes Thermiques HEAT EXCHANGER HAVING A CONNECTING FLANGE
FR2958386B1 (en) * 2010-03-31 2014-04-04 Valeo Systemes Thermiques CONNECTING FLANGE FOR HEAT EXCHANGER, IN PARTICULAR FOR MOTOR VEHICLES
EP3848665A1 (en) * 2020-01-08 2021-07-14 Valeo Autosystemy SP. Z.O.O. A heat exchanger connection block, a heat exchanger assembly with said connection block and a method of manufacturing said heat exchanger assembly
LU102301B1 (en) * 2020-12-14 2022-06-14 Estra Automotive Systems Luxembourg S A R L Heat exchanger for a vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1204724A (en) * 1966-11-21 1970-09-09 Chausson Usines Sa Improvements in or relating to the brazing of aluminium or aluminium alloy pipes to aluminium or aluminium alloy tanks
JPS6396496A (en) * 1986-10-14 1988-04-27 Nippon Denso Co Ltd Heat exchanger
US5163716A (en) * 1991-10-25 1992-11-17 General Motors Corporation Condenser connector assembly for connecting refrigerant line
US6154960A (en) * 1998-05-05 2000-12-05 Norsk Hydro A.S. Enhancements to a heat exchanger manifold block for improving the brazeability thereof
US6557373B1 (en) * 2002-03-12 2003-05-06 Newfield Technology Corporation Apparatus for coupling a manifold block to a condenser manifold

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2195160A1 (en) 2007-10-02 2010-06-16 Dow Global Technologies Inc. Multilayer coextruded shrink labels of oriented polystyrene film containing small rubber particles and low rubber particle gel content and block copolymers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1204724A (en) * 1966-11-21 1970-09-09 Chausson Usines Sa Improvements in or relating to the brazing of aluminium or aluminium alloy pipes to aluminium or aluminium alloy tanks
JPS6396496A (en) * 1986-10-14 1988-04-27 Nippon Denso Co Ltd Heat exchanger
US5163716A (en) * 1991-10-25 1992-11-17 General Motors Corporation Condenser connector assembly for connecting refrigerant line
US6154960A (en) * 1998-05-05 2000-12-05 Norsk Hydro A.S. Enhancements to a heat exchanger manifold block for improving the brazeability thereof
US6557373B1 (en) * 2002-03-12 2003-05-06 Newfield Technology Corporation Apparatus for coupling a manifold block to a condenser manifold

Also Published As

Publication number Publication date
EP1496329A2 (en) 2005-01-12
PL361065A1 (en) 2005-01-10

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