DE112018006891B4 - Wärmetauscher - Google Patents

Wärmetauscher Download PDF

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Publication number
DE112018006891B4
DE112018006891B4 DE112018006891.9T DE112018006891T DE112018006891B4 DE 112018006891 B4 DE112018006891 B4 DE 112018006891B4 DE 112018006891 T DE112018006891 T DE 112018006891T DE 112018006891 B4 DE112018006891 B4 DE 112018006891B4
Authority
DE
Germany
Prior art keywords
tube
heat exchanger
fin
brazing
groove
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.)
Expired - Fee Related
Application number
DE112018006891.9T
Other languages
German (de)
English (en)
Other versions
DE112018006891T5 (de
Inventor
Hiroshi Hamada
Tomohiko Nakamura
Yuta MATSUDA
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Priority claimed from PCT/JP2018/045262 external-priority patent/WO2019142541A1/ja
Publication of DE112018006891T5 publication Critical patent/DE112018006891T5/de
Application granted granted Critical
Publication of DE112018006891B4 publication Critical patent/DE112018006891B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0391—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits a single plate being bent to form one or more conduits
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • 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
    • F28F1/126—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 consisting of zig-zag shaped fins
    • F28F1/128—Fins with openings, e.g. louvered fins
    • 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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/089—Coatings, claddings or bonding layers made from metals or metal alloys
    • 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
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0091—Radiators
    • F28D2021/0094—Radiators for recooling the engine coolant
    • 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
    • F28F2275/04—Fastening; Joining by brazing
    • F28F2275/045—Fastening; Joining by brazing with particular processing steps, e.g. by allowing displacement of parts during brazing or by using a reservoir for storing brazing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
DE112018006891.9T 2018-01-19 2018-12-10 Wärmetauscher Expired - Fee Related DE112018006891B4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2018007093 2018-01-19
JP2018-007093 2018-01-19
JP2018160828A JP6801697B2 (ja) 2018-01-19 2018-08-29 熱交換器
JP2018-160828 2018-08-29
PCT/JP2018/045262 WO2019142541A1 (ja) 2018-01-19 2018-12-10 熱交換器

Publications (2)

Publication Number Publication Date
DE112018006891T5 DE112018006891T5 (de) 2020-10-15
DE112018006891B4 true DE112018006891B4 (de) 2022-10-06

Family

ID=67472014

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112018006891.9T Expired - Fee Related DE112018006891B4 (de) 2018-01-19 2018-12-10 Wärmetauscher

Country Status (2)

Country Link
JP (1) JP6801697B2 (enExample)
DE (1) DE112018006891B4 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7764787B2 (ja) * 2022-03-18 2025-11-06 株式会社デンソー 積層型熱交換器

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06123571A (ja) 1992-08-26 1994-05-06 Nippondenso Co Ltd 熱交換器
JP2000141028A (ja) 1998-11-04 2000-05-23 Denso Corp ろう付け用プレートおよび熱交換器の製造方法
JP2002103027A (ja) 2000-09-22 2002-04-09 Mitsubishi Alum Co Ltd 熱交換器の製造方法
DE69809121T2 (de) 1997-05-19 2003-07-17 Zexel Valeo Climate Control Corp., Saitama Wärmetauscher
US20050067142A1 (en) 2003-09-26 2005-03-31 Lg Cable Ltd. Heat exchanger
JP2010197002A (ja) 2009-02-26 2010-09-09 Furukawa-Sky Aluminum Corp 板折り曲げ式のアルミニウム製熱交換器用チューブ、アルミニウム製熱交換器及び板折り曲げ式のアルミニウム製熱交換器用チューブの製造方法
JP2018007093A (ja) 2016-07-05 2018-01-11 株式会社ワンブリッジ 中継装置の冗長化構成における物理的および論理的非対称ルーティング防止メカニズム
JP2018160828A (ja) 2017-03-23 2018-10-11 沖電気工業株式会社 送金元装置、送金先装置、送金方法、受金方法、プログラムおよび送金システム

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06123571A (ja) 1992-08-26 1994-05-06 Nippondenso Co Ltd 熱交換器
DE69809121T2 (de) 1997-05-19 2003-07-17 Zexel Valeo Climate Control Corp., Saitama Wärmetauscher
JP2000141028A (ja) 1998-11-04 2000-05-23 Denso Corp ろう付け用プレートおよび熱交換器の製造方法
JP2002103027A (ja) 2000-09-22 2002-04-09 Mitsubishi Alum Co Ltd 熱交換器の製造方法
US20050067142A1 (en) 2003-09-26 2005-03-31 Lg Cable Ltd. Heat exchanger
JP2010197002A (ja) 2009-02-26 2010-09-09 Furukawa-Sky Aluminum Corp 板折り曲げ式のアルミニウム製熱交換器用チューブ、アルミニウム製熱交換器及び板折り曲げ式のアルミニウム製熱交換器用チューブの製造方法
JP2018007093A (ja) 2016-07-05 2018-01-11 株式会社ワンブリッジ 中継装置の冗長化構成における物理的および論理的非対称ルーティング防止メカニズム
JP2018160828A (ja) 2017-03-23 2018-10-11 沖電気工業株式会社 送金元装置、送金先装置、送金方法、受金方法、プログラムおよび送金システム

Also Published As

Publication number Publication date
DE112018006891T5 (de) 2020-10-15
JP2019128142A (ja) 2019-08-01
JP6801697B2 (ja) 2020-12-16

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R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee