EP4614103A3 - Configuration d'ailettes à onde sinusoïdale en forme de lance pour échangeurs de chaleur - Google Patents

Configuration d'ailettes à onde sinusoïdale en forme de lance pour échangeurs de chaleur

Info

Publication number
EP4614103A3
EP4614103A3 EP25188224.7A EP25188224A EP4614103A3 EP 4614103 A3 EP4614103 A3 EP 4614103A3 EP 25188224 A EP25188224 A EP 25188224A EP 4614103 A3 EP4614103 A3 EP 4614103A3
Authority
EP
European Patent Office
Prior art keywords
lanced
heat exchangers
sine wave
fin configuration
wave fin
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
Application number
EP25188224.7A
Other languages
German (de)
English (en)
Other versions
EP4614103A2 (fr
Inventor
Arindom Joardar
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.)
Carrier Corp
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Publication of EP4614103A2 publication Critical patent/EP4614103A2/fr
Publication of EP4614103A3 publication Critical patent/EP4614103A3/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F28F1/105—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being corrugated elements extending around the tubular elements
    • 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
    • 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
    • F28D7/16—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 being arranged in parallel spaced relation
    • 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
    • F28F2215/00—Fins
    • F28F2215/10—Secondary fins, e.g. projections or recesses on main fins

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)
EP25188224.7A 2023-11-10 2024-11-08 Configuration d'ailettes à onde sinusoïdale en forme de lance pour échangeurs de chaleur Pending EP4614103A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363597761P 2023-11-10 2023-11-10
EP24211928.7A EP4553435B1 (fr) 2023-11-10 2024-11-08 Configuration d'ailettes à onde sinusoïdale en forme de lance pour échangeurs de chaleur

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP24211928.7A Division EP4553435B1 (fr) 2023-11-10 2024-11-08 Configuration d'ailettes à onde sinusoïdale en forme de lance pour échangeurs de chaleur
EP24211928.7A Division-Into EP4553435B1 (fr) 2023-11-10 2024-11-08 Configuration d'ailettes à onde sinusoïdale en forme de lance pour échangeurs de chaleur

Publications (2)

Publication Number Publication Date
EP4614103A2 EP4614103A2 (fr) 2025-09-10
EP4614103A3 true EP4614103A3 (fr) 2025-11-12

Family

ID=93460884

Family Applications (2)

Application Number Title Priority Date Filing Date
EP24211928.7A Active EP4553435B1 (fr) 2023-11-10 2024-11-08 Configuration d'ailettes à onde sinusoïdale en forme de lance pour échangeurs de chaleur
EP25188224.7A Pending EP4614103A3 (fr) 2023-11-10 2024-11-08 Configuration d'ailettes à onde sinusoïdale en forme de lance pour échangeurs de chaleur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP24211928.7A Active EP4553435B1 (fr) 2023-11-10 2024-11-08 Configuration d'ailettes à onde sinusoïdale en forme de lance pour échangeurs de chaleur

Country Status (3)

Country Link
US (1) US20250155202A1 (fr)
EP (2) EP4553435B1 (fr)
CN (1) CN119983905A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116772640A (zh) * 2022-03-15 2023-09-19 开利公司 高性能锯齿正弦波翅片构造

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0325553A1 (fr) * 1988-01-11 1989-07-26 Carrier Corporation Ailette ondulée
US4860822A (en) * 1987-12-02 1989-08-29 Carrier Corporation Lanced sine-wave heat exchanger
US5111876A (en) * 1991-10-31 1992-05-12 Carrier Corporation Heat exchanger plate fin
US5168923A (en) * 1991-11-07 1992-12-08 Carrier Corporation Method of manufacturing a heat exchanger plate fin and fin so manufactured
US6786274B2 (en) * 2002-09-12 2004-09-07 York International Corporation Heat exchanger fin having canted lances
JP5422743B2 (ja) * 2009-08-11 2014-02-19 トレイン・インターナショナル・インコーポレイテッド ルーバ付きプレートフィン
CN116772640A (zh) * 2022-03-15 2023-09-19 开利公司 高性能锯齿正弦波翅片构造

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860822A (en) * 1987-12-02 1989-08-29 Carrier Corporation Lanced sine-wave heat exchanger
EP0325553A1 (fr) * 1988-01-11 1989-07-26 Carrier Corporation Ailette ondulée
US5111876A (en) * 1991-10-31 1992-05-12 Carrier Corporation Heat exchanger plate fin
US5168923A (en) * 1991-11-07 1992-12-08 Carrier Corporation Method of manufacturing a heat exchanger plate fin and fin so manufactured
US6786274B2 (en) * 2002-09-12 2004-09-07 York International Corporation Heat exchanger fin having canted lances
JP5422743B2 (ja) * 2009-08-11 2014-02-19 トレイン・インターナショナル・インコーポレイテッド ルーバ付きプレートフィン
CN116772640A (zh) * 2022-03-15 2023-09-19 开利公司 高性能锯齿正弦波翅片构造

Also Published As

Publication number Publication date
EP4553435A1 (fr) 2025-05-14
CN119983905A (zh) 2025-05-13
US20250155202A1 (en) 2025-05-15
EP4614103A2 (fr) 2025-09-10
EP4553435B1 (fr) 2026-03-25

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