EP1319907A3 - Heat exchanger - Google Patents

Heat exchanger Download PDF

Info

Publication number
EP1319907A3
EP1319907A3 EP02258119A EP02258119A EP1319907A3 EP 1319907 A3 EP1319907 A3 EP 1319907A3 EP 02258119 A EP02258119 A EP 02258119A EP 02258119 A EP02258119 A EP 02258119A EP 1319907 A3 EP1319907 A3 EP 1319907A3
Authority
EP
European Patent Office
Prior art keywords
header pipe
heat exchanger
tubes
tube
fins
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Withdrawn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
EP02258119A
Other languages
German (de)
French (fr)
Other versions
EP1319907A2 (en
Inventor
Kenichi c/o Sanden Corporation Wada
Hirotaka C/O Sanden Corporation Kado
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.)
Sanden Corp
Original Assignee
Sanden Corp
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 Sanden Corp filed Critical Sanden Corp
Publication of EP1319907A2 publication Critical patent/EP1319907A2/en
Publication of EP1319907A3 publication Critical patent/EP1319907A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • 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
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/044—Condensers with an integrated receiver
    • F25B2339/0441—Condensers with an integrated receiver containing a drier or a filter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/02—Centrifugal separation of gas, liquid or oil

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)
  • Air-Conditioning For Vehicles (AREA)

Abstract

A heat exchanger (1) has a first header pipe (3), second header pipe (2), a plurality df tubes (4), and a plurality of fins (5). The first header pipe (3) and a second header pipe (2) are provided in a row arrangement. The first header pipe (3) has a desiccant member (12). The plurality of tubes (4) are provided in communication with the first header pipe (3) and the second header pipe (2). Both end of each tube (4) is inserted into the first header pipe (3) and the second header pipe (2), respectively. Each of the plurality of fins (5) is disposed between said tubes (4). A centre of cross-sectional area of the first header pipe (3) is offset toward one side of the heat exchanger (1) in an air flow direction, and an entire width of the end of each tube (4) is inserted into the first header pipe (3), such that a clearance is created between the end of each tube (4) and the desiccant member (12).
EP02258119A 2001-12-14 2002-11-26 Heat exchanger Withdrawn EP1319907A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001381196A JP2003185296A (en) 2001-12-14 2001-12-14 Heat exchanger
JP2001381196 2001-12-14

Publications (2)

Publication Number Publication Date
EP1319907A2 EP1319907A2 (en) 2003-06-18
EP1319907A3 true EP1319907A3 (en) 2003-07-02

Family

ID=19187303

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02258119A Withdrawn EP1319907A3 (en) 2001-12-14 2002-11-26 Heat exchanger

Country Status (3)

Country Link
EP (1) EP1319907A3 (en)
JP (1) JP2003185296A (en)
CN (1) CN1424550A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4188784B2 (en) * 2003-09-11 2008-11-26 サンデン株式会社 Heat exchanger
JP2005321151A (en) * 2004-05-10 2005-11-17 Sanden Corp Heat exchanger

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994011686A1 (en) * 1992-11-18 1994-05-26 Behr Gmbh & Co. Condenser for a vehicle air-conditioning system
JPH07180930A (en) * 1993-10-12 1995-07-18 Nippondenso Co Ltd Liquid receiver integrated type refrigerant condenser
US5765633A (en) * 1996-03-25 1998-06-16 Valeo Thermique Moteur Condenser for a refrigerating circuit
FR2759447A1 (en) * 1997-02-11 1998-08-14 Valeo Thermique Moteur Sa Automobile air conditioner condenser
US5896754A (en) * 1995-06-23 1999-04-27 Valeo Thermique Moteur Condenser with built-in reservoir for motor vehicle air conditioning system
EP1104877A1 (en) * 1999-12-01 2001-06-06 Visteon Global Technologies, Inc. Condenser with integral receiver dryer
US6267173B1 (en) * 1997-10-02 2001-07-31 Valeo Thermique Moteur Collection box with an integrated reservoir for a heat exchanger, in particular for a refrigeration condenser

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994011686A1 (en) * 1992-11-18 1994-05-26 Behr Gmbh & Co. Condenser for a vehicle air-conditioning system
JPH07180930A (en) * 1993-10-12 1995-07-18 Nippondenso Co Ltd Liquid receiver integrated type refrigerant condenser
US5896754A (en) * 1995-06-23 1999-04-27 Valeo Thermique Moteur Condenser with built-in reservoir for motor vehicle air conditioning system
US5765633A (en) * 1996-03-25 1998-06-16 Valeo Thermique Moteur Condenser for a refrigerating circuit
FR2759447A1 (en) * 1997-02-11 1998-08-14 Valeo Thermique Moteur Sa Automobile air conditioner condenser
US6267173B1 (en) * 1997-10-02 2001-07-31 Valeo Thermique Moteur Collection box with an integrated reservoir for a heat exchanger, in particular for a refrigeration condenser
EP1104877A1 (en) * 1999-12-01 2001-06-06 Visteon Global Technologies, Inc. Condenser with integral receiver dryer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 10 30 November 1995 (1995-11-30) *

Also Published As

Publication number Publication date
EP1319907A2 (en) 2003-06-18
CN1424550A (en) 2003-06-18
JP2003185296A (en) 2003-07-03

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Extension state: AL LT LV MK RO SI

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

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RIC1 Information provided on ipc code assigned before grant

Ipc: 7F 28F 9/02 B

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Effective date: 20031229

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