EP4160112A4 - HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS - Google Patents
HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS Download PDFInfo
- Publication number
- EP4160112A4 EP4160112A4 EP20938869.3A EP20938869A EP4160112A4 EP 4160112 A4 EP4160112 A4 EP 4160112A4 EP 20938869 A EP20938869 A EP 20938869A EP 4160112 A4 EP4160112 A4 EP 4160112A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- refrigeration cycle
- cycle apparatus
- refrigeration
- exchanger
- 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
- 238000005057 refrigeration Methods 0.000 title 1
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
-
- 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
- F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel 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
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
-
- 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
- F28F1/14—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 longitudinally
- F28F1/16—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 longitudinally the means being integral with the element, e.g. formed by extrusion
-
- 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
- F28F1/14—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 longitudinally
- F28F1/20—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 longitudinally the means being attachable to 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
- 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
- F28F1/14—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 longitudinally
- F28F1/22—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 longitudinally the means having portions engaging further tubular elements
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/021578 WO2021245734A1 (ja) | 2020-06-01 | 2020-06-01 | 熱交換器及び冷凍サイクル装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4160112A1 EP4160112A1 (en) | 2023-04-05 |
EP4160112A4 true EP4160112A4 (en) | 2023-07-26 |
Family
ID=78830994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20938869.3A Pending EP4160112A4 (en) | 2020-06-01 | 2020-06-01 | HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230175747A1 (ja) |
EP (1) | EP4160112A4 (ja) |
JP (1) | JP7353489B2 (ja) |
CN (1) | CN115667830A (ja) |
WO (1) | WO2021245734A1 (ja) |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53162945U (ja) * | 1977-05-30 | 1978-12-20 | ||
JPS5628586U (ja) * | 1980-03-12 | 1981-03-17 | ||
JPH04198691A (ja) * | 1990-11-29 | 1992-07-20 | Toshiba Corp | 熱交換器 |
JPH066966U (ja) * | 1992-06-30 | 1994-01-28 | 三菱アルミニウム株式会社 | 放熱用フィン |
JP2000018504A (ja) * | 1998-06-29 | 2000-01-18 | Ishikawajima Harima Heavy Ind Co Ltd | スライドスペーサ及び配管整列装置 |
JP4451981B2 (ja) * | 2000-11-21 | 2010-04-14 | 三菱重工業株式会社 | 熱交換チューブ及びフィンレス熱交換器 |
JP3883880B2 (ja) * | 2002-02-22 | 2007-02-21 | 東芝キヤリア株式会社 | 熱交換器 |
JP2005299971A (ja) * | 2004-04-08 | 2005-10-27 | Matsushita Electric Ind Co Ltd | フィンアンドチューブ型熱交換器とその製造方法 |
JP2006084078A (ja) * | 2004-09-15 | 2006-03-30 | Daikin Ind Ltd | 細径多管式熱交換器の細径伝熱管ユニット |
US20130206376A1 (en) * | 2012-02-14 | 2013-08-15 | The University Of Tokyo | Heat exchanger, refrigeration cycle device equipped with heat exchanger, or heat energy recovery device |
CN104285118A (zh) * | 2012-04-26 | 2015-01-14 | 三菱电机株式会社 | 换热器、换热器的制造方法以及空调机 |
WO2013160959A1 (ja) * | 2012-04-27 | 2013-10-31 | 三菱電機株式会社 | 熱交換器、その製造方法及び冷凍サイクル装置 |
KR20150094954A (ko) * | 2014-02-12 | 2015-08-20 | 엘지전자 주식회사 | 열교환기 |
JP2016075450A (ja) * | 2014-10-09 | 2016-05-12 | 株式会社日立製作所 | 熱交換器及びこれを用いた空気調和機 |
JP2016080325A (ja) * | 2014-10-22 | 2016-05-16 | カルソニックカンセイ株式会社 | 熱交換器 |
JP2018162953A (ja) | 2017-03-27 | 2018-10-18 | パナソニックIpマネジメント株式会社 | 熱交換器 |
JPWO2020012549A1 (ja) * | 2018-07-10 | 2021-04-30 | 三菱電機株式会社 | 熱交換装置、熱交換器ユニット及び冷凍サイクル装置 |
CN110595112A (zh) * | 2019-10-30 | 2019-12-20 | 广东美的制冷设备有限公司 | 换热器和具有其的空调器 |
-
2020
- 2020-06-01 EP EP20938869.3A patent/EP4160112A4/en active Pending
- 2020-06-01 CN CN202080101390.5A patent/CN115667830A/zh active Pending
- 2020-06-01 JP JP2022529136A patent/JP7353489B2/ja active Active
- 2020-06-01 WO PCT/JP2020/021578 patent/WO2021245734A1/ja unknown
- 2020-06-01 US US17/917,617 patent/US20230175747A1/en active Pending
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
CN115667830A (zh) | 2023-01-31 |
JPWO2021245734A1 (ja) | 2021-12-09 |
JP7353489B2 (ja) | 2023-09-29 |
WO2021245734A1 (ja) | 2021-12-09 |
EP4160112A1 (en) | 2023-04-05 |
US20230175747A1 (en) | 2023-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP4095476A4 (en) | HEAT EXCHANGER AND REFRIGERATION CIRCUIT DEVICE | |
EP4060276A4 (en) | HEAT EXCHANGER AND REFRIGERATION DEVICE | |
EP3951301A4 (en) | HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE | |
EP3875878A4 (en) | HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE | |
EP3901536A4 (en) | HEAT EXCHANGER AND COOLING CYCLE DEVICE | |
EP4155646A4 (en) | Heat exchanger, outdoor unit, and refrigeration cycle device | |
EP4265980A4 (en) | COLD HEAT SOURCE UNIT AND REFRIGERATION CYCLE DEVICE | |
EP4083556A4 (en) | HEAT EXCHANGER, OUTDOOR UNIT AND REFRIGERATION CYCLE DEVICE | |
EP3845851A4 (en) | HEAT EXCHANGER, HEAT EXCHANGER UNIT AND REFRIGERATION CYCLE DEVICE | |
EP3578913A4 (en) | HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS | |
EP3809085A4 (en) | HEAT EXCHANGER, HEAT EXCHANGER UNIT AND REFRIGERATION CIRCUIT DEVICE | |
EP3789697A4 (en) | HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE | |
EP4141353A4 (en) | HEAT EXCHANGER, HEAT EXCHANGER UNIT, AND REFRIGERATION CYCLE DEVICE | |
SG11202010610YA (en) | Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus | |
EP3832244A4 (en) | HEAT EXCHANGER, HEAT EXCHANGER UNIT AND REFRIGERATION CYCLE DEVICE | |
EP3822570A4 (en) | HEAT EXCHANGER, HEAT EXCHANGER UNIT AND REFRIGERATION CIRCUIT DEVICE | |
EP4083558A4 (en) | HEAT EXCHANGER AND REFRIGERATION DEVICE | |
EP4166886A4 (en) | HEAT EXCHANGER AND REFRIGERATION CIRCUIT DEVICE | |
EP4160112A4 (en) | HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS | |
EP3995775A4 (en) | Heat exchanger and refrigeration cycle device | |
EP4290170A4 (en) | HEAT EXCHANGER AND COOLING CIRCUIT DEVICE THEREFROM | |
EP4242569A4 (en) | HEAT EXCHANGER AND COOLING CIRCUIT DEVICE THEREFROM | |
EP4325139A4 (en) | HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE | |
EP4300023A4 (en) | HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE | |
EP4253896A4 (en) | HEAT EXCHANGER AND REFRIGERANT CIRCUIT DEVICE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20221104 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20230628 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F28F 1/20 20060101ALI20230622BHEP Ipc: F28F 1/22 20060101ALI20230622BHEP Ipc: F28F 1/16 20060101ALI20230622BHEP Ipc: F28F 1/02 20060101ALI20230622BHEP Ipc: F28D 1/053 20060101ALI20230622BHEP Ipc: F25B 39/00 20060101AFI20230622BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |