EP4300023A4 - Échangeur de chaleur et dispositif à cycle de réfrigération - Google Patents
Échangeur de chaleur et dispositif à cycle de réfrigération Download PDFInfo
- Publication number
- EP4300023A4 EP4300023A4 EP21927923.9A EP21927923A EP4300023A4 EP 4300023 A4 EP4300023 A4 EP 4300023A4 EP 21927923 A EP21927923 A EP 21927923A EP 4300023 A4 EP4300023 A4 EP 4300023A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- refrigeration cycle
- cycle device
- 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
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
- F28D7/0025—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being flat tubes or arrays of tubes
- F28D7/0033—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being flat tubes or arrays of tubes the conduits for one medium or the conduits for both media being bent
-
- 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
- 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
- F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
-
- 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
- F28F1/24—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
- F28F1/325—Fins with openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
-
- 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
-
- 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
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
-
- 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
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2215/00—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
- F28F2225/00—Reinforcing means
- F28F2225/06—Reinforcing means for 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
- F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
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)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2021/007502 WO2022180823A1 (fr) | 2021-02-26 | 2021-02-26 | Échangeur de chaleur et dispositif à cycle de réfrigération |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4300023A1 EP4300023A1 (fr) | 2024-01-03 |
EP4300023A4 true EP4300023A4 (fr) | 2024-04-17 |
Family
ID=83049027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21927923.9A Pending EP4300023A4 (fr) | 2021-02-26 | 2021-02-26 | Échangeur de chaleur et dispositif à cycle de réfrigération |
Country Status (5)
Country | Link |
---|---|
US (1) | US20240060722A1 (fr) |
EP (1) | EP4300023A4 (fr) |
JP (1) | JPWO2022180823A1 (fr) |
TW (1) | TWI809718B (fr) |
WO (1) | WO2022180823A1 (fr) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB457000A (en) * | 1935-10-15 | 1936-11-19 | Frederic Randle | Radiators and condensers, particularly for motor-vehicles |
DE4120442A1 (de) * | 1991-06-20 | 1992-12-24 | Thermal Waerme Kaelte Klima | Flachrohrwaermetauscher, herstellungsverfahren desselben und anwendungen |
US20100175863A1 (en) * | 2009-01-15 | 2010-07-15 | Denoual Christophe | Heat Exchange Insert For A Heat-Exchange Device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62118990U (fr) * | 1986-01-16 | 1987-07-28 | ||
JPH02115688U (fr) * | 1989-02-28 | 1990-09-17 | ||
US20100314090A1 (en) * | 2006-02-15 | 2010-12-16 | Gac Corporation | Heat exchanger |
JP5853948B2 (ja) * | 2012-12-27 | 2016-02-09 | 株式会社デンソー | 熱交換器 |
CN104132482B (zh) * | 2014-07-30 | 2017-02-15 | 广州涉外经济职业技术学院 | 平行流式换热器 |
JP7001917B2 (ja) | 2017-03-16 | 2022-01-20 | ダイキン工業株式会社 | 伝熱管ユニットを有する熱交換器 |
-
2021
- 2021-02-26 US US18/259,445 patent/US20240060722A1/en active Pending
- 2021-02-26 EP EP21927923.9A patent/EP4300023A4/fr active Pending
- 2021-02-26 JP JP2023501984A patent/JPWO2022180823A1/ja not_active Withdrawn
- 2021-02-26 WO PCT/JP2021/007502 patent/WO2022180823A1/fr active Application Filing
-
2022
- 2022-02-17 TW TW111105728A patent/TWI809718B/zh active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB457000A (en) * | 1935-10-15 | 1936-11-19 | Frederic Randle | Radiators and condensers, particularly for motor-vehicles |
DE4120442A1 (de) * | 1991-06-20 | 1992-12-24 | Thermal Waerme Kaelte Klima | Flachrohrwaermetauscher, herstellungsverfahren desselben und anwendungen |
US20100175863A1 (en) * | 2009-01-15 | 2010-07-15 | Denoual Christophe | Heat Exchange Insert For A Heat-Exchange Device |
Non-Patent Citations (1)
Title |
---|
See also references of WO2022180823A1 * |
Also Published As
Publication number | Publication date |
---|---|
TW202234010A (zh) | 2022-09-01 |
WO2022180823A1 (fr) | 2022-09-01 |
JPWO2022180823A1 (fr) | 2022-09-01 |
EP4300023A1 (fr) | 2024-01-03 |
US20240060722A1 (en) | 2024-02-22 |
TWI809718B (zh) | 2023-07-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3663677A4 (fr) | Échangeur de chaleur et dispositif à cycle frigorifique | |
EP4095476A4 (fr) | Échangeur de chaleur et appareil à cycle frigorifique | |
EP4060276A4 (fr) | Échangeur de chaleur et dispositif à cycle frigorifique | |
EP3951301A4 (fr) | Échangeur de chaleur et dispositif à cycle de réfrigération | |
EP3875878A4 (fr) | Échangeur de chaleur et dispositif à cycle de réfrigération | |
EP4155646A4 (fr) | Échangeur de chaleur, unité extérieure et dispositif à cycle de réfrigération | |
EP3901536A4 (fr) | Échangeur de chaleur et dispositif à cycle frigorifique | |
EP3663691A4 (fr) | Échangeur de chaleur et dispositif à cycle frigorifique | |
EP3637033A4 (fr) | Échangeur de chaleur et dispositif à cycle frigorifique | |
EP4265980A4 (fr) | Ensemble source de chaleur froide et dispositif à cycle frigorifique | |
EP4083556A4 (fr) | Échangeur de chaleur, unité extérieure et dispositif à cycle de réfrigération | |
EP3845851A4 (fr) | Échangeur de chaleur, unité d'échangeur de chaleur et dispositif à cycle de réfrigération | |
EP3647682A4 (fr) | Échangeur de chaleur et dispositif à cycle de réfrigération | |
EP3608618A4 (fr) | Échangeur thermique et dispositif à cycle de réfrigération | |
EP4141353A4 (fr) | Échangeur de chaleur, unité d'échangeur de chaleur, et dispositif à cycle de réfrigération | |
EP3789697A4 (fr) | Échangeur de chaleur et dispositif à cycle de réfrigération | |
EP3832244A4 (fr) | Échangeur de chaleur, unité d'échangeur de chaleur et dispositif à cycle de réfrigération | |
EP3822570A4 (fr) | Échangeur de chaleur, ensemble échangeur de chaleur et dispositif à cycle frigorifique | |
EP3809086A4 (fr) | Échangeur de chaleur, unité d'échangeur de chaleur et dispositif à cycle de réfrigération | |
EP4083558A4 (fr) | Échangeur de chaleur et dispositif à cycle frigorifique | |
EP3995775A4 (fr) | Échangeur de chaleur et dispositif à cycle de réfrigération | |
EP4325139A4 (fr) | Échangeur de chaleur et dispositif à cycle de réfrigération | |
EP4300023A4 (fr) | Échangeur de chaleur et dispositif à cycle de réfrigération | |
EP4253895A4 (fr) | Échangeur de chaleur et dispositif à cycle de réfrigération | |
EP4253896A4 (fr) | Échangeur de chaleur et dispositif à cycle de réfrigération |
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: 20230818 |
|
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: 20240320 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F28F 1/02 20060101ALI20240314BHEP Ipc: F28F 1/16 20060101ALI20240314BHEP Ipc: F28F 13/12 20060101ALI20240314BHEP Ipc: F28F 1/14 20060101ALI20240314BHEP Ipc: F28F 13/08 20060101ALI20240314BHEP Ipc: F28D 1/053 20060101AFI20240314BHEP |
|
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 |