JP2020125856A - 熱交換器 - Google Patents
熱交換器 Download PDFInfo
- Publication number
- JP2020125856A JP2020125856A JP2019016917A JP2019016917A JP2020125856A JP 2020125856 A JP2020125856 A JP 2020125856A JP 2019016917 A JP2019016917 A JP 2019016917A JP 2019016917 A JP2019016917 A JP 2019016917A JP 2020125856 A JP2020125856 A JP 2020125856A
- Authority
- JP
- Japan
- Prior art keywords
- core plate
- heat exchanger
- space
- tank
- rigid
- 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.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims description 61
- 230000037431 insertion Effects 0.000 claims description 61
- 239000012530 fluid Substances 0.000 claims description 16
- 238000010030 laminating Methods 0.000 claims 1
- 239000000498 cooling water Substances 0.000 abstract description 45
- 238000003475 lamination Methods 0.000 abstract 3
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000005219 brazing Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 238000007789 sealing Methods 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 8
- 239000000945 filler Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
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
- F28D1/04—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
- 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
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
- F28D1/0443—Combination of units extending one beside or one above the other
-
- 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
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by 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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0202—Header boxes having their inner space divided by partitions
-
- 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
- F28F9/0202—Header boxes having their inner space divided by partitions
- F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
- F28F9/0209—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions
-
- 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
- F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
- F28F9/0224—Header boxes formed by sealing end plates into covers
- F28F9/0226—Header boxes formed by sealing end plates into covers with resilient gaskets
-
- 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
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
-
- 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
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
- F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
-
- 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
- F28F2225/00—Reinforcing means
- F28F2225/08—Reinforcing means for header boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2270/00—Thermal insulation; Thermal decoupling
- F28F2270/02—Thermal insulation; Thermal decoupling by using blind conduits
-
- 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
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)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
Description
タンク600は、コアプレート400とタンク部材500とを有している。コアプレート400は、金属からなる板状の部材である。コアプレート400にはチューブ700が接続されている。
100:コアプレート
110:挿通穴
150:剛性部
BD:境界部
300:タンク
SP1:第1空間
SP2:第2空間
700:チューブ
Claims (12)
- 流体と空気との間で熱交換を行う熱交換器(10)であって、
内部を流体が流れる管状の部材であって、積層方向に沿って並ぶように配置された複数のチューブ(700)と、
それぞれの前記チューブが接続されたコアプレート(100)、を有するタンク(300)と、を備え、
前記タンクには、流体を貯えるための空間であって互いに分離された第1空間(SP1)と第2空間(SP2)とが、前記積層方向に沿って並ぶように形成されており、
前記コアプレートには、それぞれのチューブが挿通される挿通穴(110)が前記積層方向に沿って並ぶように形成されており、
前記コアプレートのうち、前記第1空間と前記第2空間との境界に対向する部分を境界部(BD)としたときに、
前記コアプレートには、前記境界部側となる位置に形成されている単一又は複数の前記挿通穴と重なるように、前記コアプレートの剛性を高めるための剛性部(150)が設けられている熱交換器。 - 前記剛性部は、前記コアプレートのうち前記第1空間と対向する部分、及び、前記コアプレートのうち前記第2空間と対向する部分、のそれぞれに設けられている、請求項1に記載の熱交換器。
- 前記第1空間側において前記剛性部と重なる前記挿通穴の数と、
前記第2空間側において前記剛性部と重なる前記挿通穴の数と、が互いに等しい、請求項2に記載の熱交換器。 - 前記剛性部においては、前記コアプレートが前記タンクの内側に向けて凹状に後退している、請求項1乃至3のいずれか1項に記載の熱交換器。
- 前記剛性部は、前記境界部側となる位置に形成されている複数の前記挿通穴と重なるように設けられている、請求項1乃至4のいずれか1項に記載の熱交換器。
- 前記境界部には、内部を流体の流れないダミーチューブ(700A)が接続されている、請求項1乃至5のいずれか1項に記載の熱交換器。
- 前記剛性部は、前記コアプレートのうち、前記ダミーチューブが挿通されるダミー挿通穴(110A)と重ならない位置に設けられている、請求項6に記載の熱交換器。
- 前記剛性部のうち、最も前記ダミーチューブ側となる位置に形成された前記挿通穴と重なっている部分においては、
前記コアプレートが、前記タンクの内側に向けて0.5mm以上且つ1.5mm以下の範囲で後退している、請求項7に記載の熱交換器。 - 前記剛性部においては、前記コアプレートが前記タンクの内側に向けて凹状に後退しており、
前記タンクの内側における前記剛性部の先端の位置は、
前記コアプレートのうち、前記剛性部と重なっていない前記挿通穴が形成されている平面部、よりも低い位置となっている、請求項1乃至8のいずれか1項に記載の熱交換器。 - 前記チューブの長手方向及び前記積層方向のいずれに対しても垂直な方向を幅方向としたときに、
前記剛性部は、前記挿通穴のうち前記幅方向に沿った端部と重なるように設けられている、請求項1乃至9のいずれか1項に記載の熱交換器。 - 前記剛性部は、前記第1空間側及び前記第2空間側のそれぞれにおいて複数ずつ設けられており、
少なくとも一つの前記剛性部が、前記挿通穴のうち前記幅方向に沿った端部と重なるように設けられている、請求項10に記載の熱交換器。 - 前記剛性部は、
単一又は複数の前記挿通穴の全体と重なるように設けられている、請求項1乃至9のいずれか1項に記載の熱交換器。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019016917A JP2020125856A (ja) | 2019-02-01 | 2019-02-01 | 熱交換器 |
CN202080011376.6A CN113490828B (zh) | 2019-02-01 | 2020-01-14 | 热交换器 |
PCT/JP2020/000819 WO2020158364A1 (ja) | 2019-02-01 | 2020-01-14 | 熱交換器 |
US17/363,264 US11835297B2 (en) | 2019-02-01 | 2021-06-30 | Heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019016917A JP2020125856A (ja) | 2019-02-01 | 2019-02-01 | 熱交換器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020125856A true JP2020125856A (ja) | 2020-08-20 |
JP2020125856A5 JP2020125856A5 (ja) | 2021-05-27 |
Family
ID=71842453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019016917A Pending JP2020125856A (ja) | 2019-02-01 | 2019-02-01 | 熱交換器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11835297B2 (ja) |
JP (1) | JP2020125856A (ja) |
CN (1) | CN113490828B (ja) |
WO (1) | WO2020158364A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115667834A (zh) * | 2020-07-17 | 2023-01-31 | 株式会社T.Rad | 热交换器的集管板结构 |
WO2022071607A1 (ja) * | 2020-10-02 | 2022-04-07 | 株式会社ティラド | 熱交換器のヘッダプレート構造 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008032384A (ja) * | 2006-06-29 | 2008-02-14 | Denso Corp | 熱交換器 |
JP2008304109A (ja) * | 2007-06-06 | 2008-12-18 | Calsonic Kansei Corp | 熱交換器 |
WO2010133491A1 (fr) * | 2009-05-18 | 2010-11-25 | Valeo Systemes Thermiques | Boîte collectrice pour échangeur de chaleur, en particulier à flux multiples |
JP2014020669A (ja) * | 2012-07-18 | 2014-02-03 | Denso Corp | 熱交換器 |
JP2014519005A (ja) * | 2011-05-20 | 2014-08-07 | ベール ゲーエムベーハー ウント コー カーゲー | 熱交換器 |
JP2016128730A (ja) * | 2015-01-09 | 2016-07-14 | 株式会社デンソー | 熱交換器 |
JP2017040457A (ja) * | 2015-08-21 | 2017-02-23 | 株式会社ティラド | 熱交換器およびそのコアの製造方法 |
JP2017075741A (ja) * | 2015-10-15 | 2017-04-20 | 株式会社デンソー | 熱交換器 |
JP2017106668A (ja) * | 2015-12-10 | 2017-06-15 | 株式会社デンソー | 熱交換器 |
JP2018194179A (ja) * | 2017-05-12 | 2018-12-06 | 株式会社デンソー | 熱交換器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2785376B1 (fr) * | 1998-10-29 | 2001-01-12 | Valeo Thermique Moteur Sa | Echangeur de chaleur multifonction, notamment pour vehicule automobile |
US7426958B2 (en) | 2003-08-19 | 2008-09-23 | Visteon Global Technologies Inc. | Header for heat exchanger |
FR2898669B1 (fr) * | 2006-03-15 | 2008-12-05 | Valeo Systemes Thermiques | Boite collectrice amelioree pour echangeur a chambres multiples et echangeur de chaleur correspondant |
JP5541218B2 (ja) | 2011-04-01 | 2014-07-09 | 株式会社デンソー | 熱交換器 |
US10724807B2 (en) * | 2015-10-22 | 2020-07-28 | T.Rad Co., Ltd. | Heat exchanger and method for assembling same |
JP2018169058A (ja) * | 2017-03-29 | 2018-11-01 | 株式会社デンソー | 熱交換器 |
-
2019
- 2019-02-01 JP JP2019016917A patent/JP2020125856A/ja active Pending
-
2020
- 2020-01-14 WO PCT/JP2020/000819 patent/WO2020158364A1/ja active Application Filing
- 2020-01-14 CN CN202080011376.6A patent/CN113490828B/zh active Active
-
2021
- 2021-06-30 US US17/363,264 patent/US11835297B2/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008032384A (ja) * | 2006-06-29 | 2008-02-14 | Denso Corp | 熱交換器 |
JP2008304109A (ja) * | 2007-06-06 | 2008-12-18 | Calsonic Kansei Corp | 熱交換器 |
WO2010133491A1 (fr) * | 2009-05-18 | 2010-11-25 | Valeo Systemes Thermiques | Boîte collectrice pour échangeur de chaleur, en particulier à flux multiples |
JP2014519005A (ja) * | 2011-05-20 | 2014-08-07 | ベール ゲーエムベーハー ウント コー カーゲー | 熱交換器 |
JP2014020669A (ja) * | 2012-07-18 | 2014-02-03 | Denso Corp | 熱交換器 |
JP2016128730A (ja) * | 2015-01-09 | 2016-07-14 | 株式会社デンソー | 熱交換器 |
JP2017040457A (ja) * | 2015-08-21 | 2017-02-23 | 株式会社ティラド | 熱交換器およびそのコアの製造方法 |
JP2017075741A (ja) * | 2015-10-15 | 2017-04-20 | 株式会社デンソー | 熱交換器 |
JP2017106668A (ja) * | 2015-12-10 | 2017-06-15 | 株式会社デンソー | 熱交換器 |
JP2018194179A (ja) * | 2017-05-12 | 2018-12-06 | 株式会社デンソー | 熱交換器 |
Also Published As
Publication number | Publication date |
---|---|
US20210325116A1 (en) | 2021-10-21 |
WO2020158364A1 (ja) | 2020-08-06 |
US11835297B2 (en) | 2023-12-05 |
CN113490828B (zh) | 2024-02-27 |
CN113490828A (zh) | 2021-10-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7721791B2 (en) | Heat exchanger with side plate having pipe near bridge portion | |
WO2017064940A1 (ja) | 熱交換器 | |
JP5029166B2 (ja) | 熱交換器 | |
US20110168364A1 (en) | Heat exchanger | |
US11835297B2 (en) | Heat exchanger | |
US20070012425A1 (en) | Heat exchanger | |
JP2017106668A (ja) | 熱交換器 | |
JP6439454B2 (ja) | 熱交換器 | |
JP4664114B2 (ja) | 多板式熱交換器 | |
JP2020516846A (ja) | 自動車両用の熱交換器 | |
JP2010121925A (ja) | 熱交換器 | |
JP2016070655A (ja) | 熱交換器 | |
JP6414504B2 (ja) | 熱交換器 | |
US20060048930A1 (en) | Heat exchanger | |
US10274262B2 (en) | Heat exchanger | |
CN113383205A (zh) | 换热器 | |
WO2021066010A1 (ja) | 電池冷却器 | |
JP6874545B2 (ja) | 熱交換器 | |
KR102606642B1 (ko) | 열교환기 | |
JP4350390B2 (ja) | 熱交換器およびその製造方法 | |
JP2008116101A (ja) | 熱交換器 | |
WO2022014719A1 (ja) | 熱交換器のヘッダプレート構造 | |
JP6384344B2 (ja) | 熱交換器 | |
JP7349821B2 (ja) | 熱交換器 | |
JP2023022417A (ja) | コルゲートフィン型熱交換器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210419 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211201 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221122 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20230207 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240509 |