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WO2013105490A1 - Échangeur thermique - Google Patents

Échangeur thermique Download PDF

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Publication number
WO2013105490A1
WO2013105490A1 PCT/JP2013/000025 JP2013000025W WO2013105490A1 WO 2013105490 A1 WO2013105490 A1 WO 2013105490A1 JP 2013000025 W JP2013000025 W JP 2013000025W WO 2013105490 A1 WO2013105490 A1 WO 2013105490A1
Authority
WO
WIPO (PCT)
Prior art keywords
tube
longitudinal direction
fin
flat surface
pitch
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.)
Ceased
Application number
PCT/JP2013/000025
Other languages
English (en)
Japanese (ja)
Inventor
アウン 太田
中村　貢
鳥越　栄一
聡也 長沢
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
Publication of WO2013105490A1 publication Critical patent/WO2013105490A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/044—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being pontual, e.g. dimples
    • 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0282—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by varying the geometry of conduit ends, e.g. by using inserts or attachments for modifying the pattern of flow at the conduit inlet or outlet

Definitions

  • the present disclosure relates to a heat exchanger suitable for, for example, a radiator used in a vehicle engine cooling system, or a refrigerant condenser, a refrigerant evaporator, a heater core, etc. for air conditioning.
  • the heat exchanger disclosed in Patent Document 1 is, for example, a heater core for heating mounted on an automobile. As shown in FIG. 9, a tube 100 having a flat cross-sectional shape and a flat surface ( Air that passes through the heat dissipating core by heat exchange with the engine coolant flowing through the inside of the tube 100, that is, into the vehicle interior. The air to be blown is heated.
  • the fin 110 is a corrugated fin that is bent into a wave shape with a constant fin pitch FP, and a louver 120 (see FIG. 9) is formed on the fin surface.
  • This louver 120 has a function of improving the heat transfer performance on the air side by disturbing the flow of air flowing on the fin surface, but when air passes through a part where the louver 120 is not formed (referred to as a non-louver part), The effect of improving heat transfer performance is reduced.
  • Patent Document 1 a convex portion 130 protruding toward the outside of the tube 100 is provided on one of the flat surfaces of the tube 100, thereby increasing the ventilation resistance of the air flowing through the non-louver portion, thereby forming the louver 120.
  • Techniques have been disclosed for increasing the flow rate of air flowing through a defined area.
  • a concave portion 140 that is recessed toward the inside of the tube 100 is provided on the other flat surface of the tube 100. Providing this recess 140 increases the heat dissipation area on the engine coolant side, and the flow path in the tube 100 has a meandering shape, so that the effect of stirring the engine coolant flowing inside the tube 100 can be obtained. . As a result, the heat transfer performance on the engine coolant side can be improved.
  • the convex portion 130 and the concave portion 140 are formed in a plurality of stages at the same pitch as the fin pitch FP in the longitudinal direction of the tube 100 (the left-right direction in FIG. 10), that is, the direction in which the engine coolant flows.
  • the concave portion 140 is formed on the other flat surface of the tube 100, and the bent portion of the fin 110 (joint portion with the tube 100) is formed at the portion where the concave portion 140 is formed. Is placed. In this case, as shown in FIG. 10, a gap is formed between the bent portion of the fin 110 and the concave portion 140 in the portion where the concave portion 140 is formed, so that a portion where the fin 110 and the tube 100 cannot be joined is generated. As a result, the fin efficiency is lowered and the performance improvement of the heat exchanger is suppressed.
  • An object of the present disclosure is to provide a heat exchanger that can improve performance by increasing fin efficiency.
  • the fin has a certain fin pitch.
  • the corrugated fin is bent into a corrugated shape, and the tube is formed in a flat tube shape having a cross-sectional shape perpendicular to the longitudinal direction having a major axis and a minor axis, and one of the flat surfaces facing the minor axis direction.
  • a convex portion protruding toward the outside of the tube is provided, and a concave portion recessed toward the inside of the tube is provided on the other flat surface.
  • the convex portion and the concave portion are arranged in a plurality of stages at the same pitch as the fin pitch in the longitudinal direction of the tube.
  • One tube adjacent to the fin is called a first tube
  • the other tube is called a second tube.
  • the first tube and the second tube have one flat surface of the first tube and the other flat portion of the second tube.
  • the convex portion provided on the first tube and the concave portion provided on the second tube are arranged so as to face each other across the fin, and the positions of the convex portion provided on the second tube are a half pitch of the dimple pitch with respect to the longitudinal direction of the tube. They are shifted.
  • the convex portion provided on one flat surface of the first tube and the concave portion provided on the other flat surface of the second tube are arranged at the same position in the longitudinal direction of the tube.
  • the convex portions and the concave portions are alternately arranged every half of the dimple pitch.
  • the fin of the present disclosure has a bent portion that is continuously bent in a wave shape, and the bent portion is joined to the surface of the tube.
  • the bent portion joined to the first tube is called a first bent portion and the bent portion joined to the second tube is called a second bent portion
  • the first bent portion and the second bent portion are half It is repeatedly provided alternately for each pitch.
  • the first bent portion is necessarily joined.
  • the second bent portion is joined between the concave portions adjacent to each other in the longitudinal direction of the second tube, that is, the other flat surface of the second tube not provided with the concave portion.
  • the 2nd bending part of a fin is not arrange
  • the second bent portion of the fin can be joined over the entire width of the fin with respect to the major axis direction of the second tube regardless of the number of concave portions provided in the second tube.
  • the tube is disposed at a position where the convex portion provided on one of the flat surfaces and the concave portion provided on the other flat surface are displaced from each other by a half pitch of the dimple pitch in the longitudinal direction. ing.
  • the first tube and the second tube can have the same shape. That is, by disposing one type of tube alternately with the fins, a convex portion provided on one of the flat surfaces of the first tube and a concave portion provided on the other flat surface of the second tube can be combined with each other. They can be shifted in the longitudinal direction by a half pitch of the dimple pitch.
  • the tube has a convex portion provided on one of the flat surfaces and a concave portion provided on the other flat surface arranged at the same position relative to the longitudinal direction.
  • the insertion allowance for the first tube in one header tank of the pair of header tanks is more dimple than the insertion allowance for the second tube
  • the insertion amount of the first tube with respect to the other header tank is set smaller by the half pitch of the dimple pitch than the insertion amount of the second tube.
  • the first tube and the second tube have the same shape, and the insertion allowance of the first tube and the second tube with respect to the pair of header tanks is shifted by a half pitch of the dimple pitch.
  • the convex portion provided on one flat surface of one tube and the concave portion provided on the other flat surface of the second tube can be arranged so as to be shifted by a half pitch of the dimple pitch in the longitudinal direction of the tube.
  • the convex portion provided on one of the flat surfaces and the concave portion provided on the other flat surface are disposed at the same position with respect to the longitudinal direction, and
  • the distance from the other end in the longitudinal direction to the nearest convex portion and the concave portion is set to be larger by the half pitch of the dimple pitch than the distance from the one end to the nearest convex portion and the concave portion.
  • the tubes are arranged in a state where one end and the other end of the tubes are inverted in the longitudinal direction.
  • the first tube and the second tube have the same shape, and the first tube and the second tube are assembled to the pair of header tanks while being inverted in the longitudinal direction.
  • the first tube and the second tube are assembled to the pair of header tanks while being inverted in the longitudinal direction.
  • the fins are bent portions that are alternately and continuously bent between the first tube and the second tube, and fin plane portions that are formed between two consecutive bent portions. And a louver is formed on the fin plane portion.
  • the heat transfer coefficient between the fluid flowing outside the tube and the fin can be increased, which contributes to improving the performance of the heat exchanger.
  • the heat exchanger of this indication has provided the convex part in the one flat surface of a tube, the flow resistance of the fluid which flows through the non-louver part in which the louver is not formed in the fin surface increases. As a result, the flow rate of the fluid flowing through the non-louver portion is reduced and the flow rate of the fluid flowing through the region where the louver is formed is increased, so that the performance of the heat exchanger is improved.
  • FIG. 3 is a perspective view illustrating a part of the heat dissipation core according to the first embodiment.
  • 3 is a perspective view of a fin according to Embodiment 1.
  • FIG. It is sectional drawing of the 1st tube and 2nd tube which oppose on both sides of the fin which concerns on Example 1.
  • FIG. 2 is a front view of a heater core according to Embodiment 1.
  • FIG. (A) Sectional drawing of the tube which concerns on Example 2, (b) It is sectional drawing of the 1st tube and 2nd tube which oppose on both sides of a fin.
  • A Sectional drawing of the tube which concerns on Example 3
  • It is sectional drawing of the 1st tube and 2nd tube which oppose on both sides of a fin.
  • FIG. 10 is a perspective view of a fin according to Embodiment 5.
  • FIG. It is sectional drawing orthogonal to the longitudinal direction of the tube which concerns on a prior art. It is sectional drawing along the longitudinal direction of the tube which concerns on a prior art.
  • Example 1 In Example 1, an example in which the heat exchanger according to the present disclosure is applied to a heater core for heating mounted in an automobile will be described.
  • the heater core 1 includes a heat exchange core portion (described below) that exchanges heat between engine cooling water that has been cooled by cooling the engine and air that is blown into the vehicle interior, and this heat exchange. And a pair of header tanks 2 disposed at both ends of the core portion.
  • the heat exchange core section includes a plurality of tubes 3 arranged in parallel at a predetermined interval, fins 4 arranged between adjacent tubes 3 and joined to the surface of the tubes 3, and a heat exchange core It is comprised with the reinforcement plate 5 arrange
  • the tube 3 is formed into a flat tube shape having a cross-sectional shape perpendicular to the longitudinal direction of the tube 3 having a major axis and a minor axis, and forms a cooling channel through which engine cooling water flows.
  • the fin 4 is a corrugated fin that has a constant fin pitch FP and is continuously bent into a wave shape.
  • the fin 4 includes a bent portion 40 that is alternately and continuously bent between adjacent tubes 3, and a flat fin plane portion 41 that is formed between two continuous bent portions 40. And is joined to the flat surface of the tube 3 at the apex of the bent portion 40.
  • the fin plane portion 41 is provided with a louver 42 formed by cutting and raising a part of the fin plane portion 41 into a U-shape.
  • the header tank 2 includes one header tank 2 a into which one end of the tube 3 is inserted, and the other header tank 2 b into which the other end of the tube 3 is inserted. And one header tank 2a and the other header tank 2b communicate with each other through the tube 3. Further, the header tank 2 is provided with a connection port 6 connected to the engine coolant circuit via a hot water pipe (not shown).
  • the tube 3, the fin 4, the reinforcing plate 5, and the header tank 2 are all formed using the same type of metal (for example, aluminum having high thermal conductivity), and the heat dissipation core portion. And the header tank 2 are assembled together, and are joined together by brazing in a furnace or soldering, for example.
  • the tube 3 according to the first embodiment is provided with a convex portion 7 projecting in a hemispherical shape toward the outside of the tube 3 on one of the flat surfaces facing the minor axis direction, and the other flat surface.
  • a recess 8 that is recessed in a hemispherical shape toward the inside of the tube 3 is provided.
  • a plurality of the convex portions 7 and the concave portions 8 are provided with a certain interval in the major axis direction of the tube 3, and are arranged in a plurality of stages at the same pitch as the fin pitch FP in the longitudinal direction of the tube 3. Yes.
  • the convex part 7 and the recessed part 8 provided in the same tube 3 are arrange
  • the interval between the convex portions 7 and the concave portions 8 adjacent to each other in the longitudinal direction of the tube 3 is referred to as a dimple pitch DP.
  • the first tube 3a and the second tube 3b are called the second tube 3b.
  • the tube 3b has one flat surface of the first tube 3a (a flat surface on which the convex portion 7 is provided) and the other flat surface of the second tube (a flat surface on which the concave portion 8 is provided).
  • the convex portion 7 provided in the first tube 3a and the concave portion 8 provided in the second tube 3b are arranged so as to face each other with the fin 4 interposed therebetween, and the positions of the convex portion 7 and the concave portion 8 provided in the second tube 3b are half the dimple pitch DP in the longitudinal direction. They are shifted by the pitch.
  • first bent part 40a is joined to the bent part 40 of the fin 4 joined to the first tube 3a
  • second bent part 40b is called a second bent part 40b
  • the first bent portion 40a is joined to the flat surface formed between the convex portions 7 adjacent in the longitudinal direction of the first tube 3a, that is, between the convex portion 7 and the convex portion 7.
  • the portion 40b is joined to a flat surface formed between the concave portions 8 adjacent to each other in the longitudinal direction of the second tube 3b, that is, between the concave portion 8 and the concave portion 8.
  • one flat surface of the first tube 3a and the other flat surface of the second tube 3b are arranged to face each other with the fin 4 interposed therebetween, and the first tube 3a.
  • the convex portion 7 provided on one of the flat surfaces of the second tube 3 and the concave portion 8 provided on the other flat surface of the second tube 3 b are arranged so as to be shifted by a half pitch of the dimple pitch DP in the longitudinal direction of the tube 3. .
  • the fin 4 bent into a wave shape is provided with a bent portion 40 every 1/2 ⁇ FP. That is, the 1st bending part 40a joined to the 1st tube 3a and the 2nd bending part 40b joined to the 2nd tube 3b are alternately provided for every 1/2 * FP.
  • the fins 4 are formed between the convex portions 7 adjacent to each other in the longitudinal direction of the first tube 3 a, that is, on one flat surface of the first tube 3 a where the convex portions 7 are not provided.
  • the first bent portions 40a it is inevitably between the concave portions 8 adjacent in the longitudinal direction of the second tube 3b, that is, the other of the second tubes 3b in which the concave portions 8 are not provided.
  • the second bent portion 40b of the fin 4 is joined to the uneven plane.
  • the 2nd bending part 40b of the fin 4 is arrange
  • Example 2 In the tube 3 shown in the second embodiment, as shown in FIG. 5A, the convex portion 7 provided on one of the flat surfaces and the concave portion 8 provided on the other flat surface are arranged in the longitudinal direction of the tube 3. They are arranged at positions shifted from each other by a half pitch of the dimple pitch DP.
  • the 1st tube 3a described in Example 1 and the 2nd tube 3b can be made into the same shape. That is, as shown in FIG. 5 (b), the first flat surface of the first tube 3a and the other flat surface of the second tube 3b are arranged opposite to each other with the fin 4 interposed therebetween.
  • the convex portion 7 provided on one of the flat surfaces of the tube 3a and the concave portion 8 provided on the other flat surface of the second tube 3b are shifted by 1/2 ⁇ DP in the longitudinal direction of the tube 3. And the same effects as those of the first embodiment can be obtained.
  • the third embodiment is an example in which the insertion length inserted into the header tank 2 is changed between the first tube 3a and the second tube 3b.
  • the tube 3 to be used has a convex portion 7 provided on one of the flat surfaces and a concave portion 8 provided on the other flat surface arranged at the same position with respect to the longitudinal direction. Is done.
  • the insertion allowance of the first tube 3a relative to 2a is smaller by 1/2 ⁇ DP than the insertion allowance of the second tube 3b, and the insertion allowance of the first tube 3a relative to the other header tank 2b is greater. It is set larger by 1/2 ⁇ DP than the insertion allowance of the second tube 3b.
  • the portion 7 and the concave portion 8 provided on the other flat surface of the second tube 3b can be arranged shifted by 1/2 ⁇ DP in the longitudinal direction of the tube 3.
  • the fourth embodiment is an example in which the first tube 3a and the second tube 3b are disposed so as to be reversed in the longitudinal direction.
  • 1 type of tube 3 which has the same shape is used for the 1st tube 3a and the 2nd tube 3b.
  • this tube 3 as shown in FIG. 7A, the convex portion 7 provided on one of the flat surfaces and the concave portion 8 provided on the other flat surface are arranged at the same position in the longitudinal direction.
  • the distance B from the other end (right end in the figure) to the nearest convex part 7 and the recess 8 from the distance A from one end (the left end in the figure) to the nearest convex part 7 and the recess 8 Is set larger by 1/2 ⁇ DP.
  • the first tube 3a and the second tube 3b are used in a state where one end and the other end of the tube 3 are inverted in the longitudinal direction, as shown in FIG. 7B. That is, by arranging the one end of the first tube 3a and the other end of the second tube 3b and the other end of the first tube 3a and one end of the second tube 3b in the same direction, The convex portion 7 provided on one of the flat surfaces of one tube 3a and the concave portion 8 provided on the other flat surface of the second tube 3b are shifted by 1/2 ⁇ DP in the longitudinal direction of the tube 3 can do. Thereby, the effect similar to Example 1 can be acquired using one type of tube 3 common to both, without changing the shape of the 1st tube 3a and the 2nd tube 3b.
  • the fin 4 described in the first embodiment has a shape in which the bent portion 40 is curved in an arc shape as shown in FIG. 2, but the fin 4 shown in the fifth embodiment has a bent portion as shown in FIG. 40 is bent with a flat surface left.
  • the same effect as that of the first embodiment can be obtained, and a larger joint area with the tube 3 can be secured, so that the heat transfer performance is improved and the tube 3 and the fin are also secured. 4 can be improved.
  • Example 1 Although the example which applied the heat exchanger of this indication to the heater core 1 for heating was demonstrated, heat exchangers other than the heater core 1, for example, the refrigerant
  • coolant condenser used for a refrigerating cycle used for radiators used in engine cooling systems
  • oil coolers that cool lubricating oil such as engines and gear boxes
  • intercoolers that cool air compressed by a turbocharger
  • EGR devices that return part of the exhaust air to the intake air It can also be applied to an EGR cooler or the like.

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  • 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)
PCT/JP2013/000025 2012-01-12 2013-01-09 Échangeur thermique Ceased WO2013105490A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-003903 2012-01-12
JP2012003903A JP5772608B2 (ja) 2012-01-12 2012-01-12 熱交換器

Publications (1)

Publication Number Publication Date
WO2013105490A1 true WO2013105490A1 (fr) 2013-07-18

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Family Applications (1)

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PCT/JP2013/000025 Ceased WO2013105490A1 (fr) 2012-01-12 2013-01-09 Échangeur thermique

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JP (1) JP5772608B2 (fr)
WO (1) WO2013105490A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017016414A1 (fr) * 2015-07-29 2017-02-02 丹佛斯微通道换热器（嘉兴）有限公司 Ensemble ailette pour échangeur de chaleur, et échangeur de chaleur doté de celui-ci
WO2019224320A1 (fr) * 2018-05-23 2019-11-28 Veragon Srl Appareil, procédé et système destinés à être utilisés dans un échangeur de chaleur
WO2025180437A1 (fr) * 2024-02-27 2025-09-04 绍兴三花汽车热管理科技有限公司 Échangeur de chaleur

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0755377A (ja) * 1993-08-20 1995-03-03 Bernard J Wallis 高圧コンデンサの製作方法
JPH08145586A (ja) * 1994-11-24 1996-06-07 Zexel Corp 熱交換器用偏平チューブ
JPH10332294A (ja) * 1997-06-03 1998-12-15 Calsonic Corp 熱交換器用チューブ
JP2001248988A (ja) * 2000-03-06 2001-09-14 Mitsubishi Heavy Ind Ltd 熱交換器
JP2002054889A (ja) * 2000-08-10 2002-02-20 Japan Climate Systems Corp 熱交換器用チューブ
KR20070046333A (ko) * 2005-10-31 2007-05-03 한라공조주식회사 열교환기의 편평튜브
WO2008035887A1 (fr) * 2006-09-21 2008-03-27 Halla Climate Control Corp. Échangeur de chaleur

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Publication number Priority date Publication date Assignee Title
JPS6438597A (en) * 1987-07-31 1989-02-08 Hitachi Ltd Fin for heat exchanger
JPH05340686A (ja) * 1992-06-09 1993-12-21 Nippondenso Co Ltd 熱交換器
JP2006162136A (ja) * 2004-12-06 2006-06-22 Denso Corp 複合式熱交換器
JP2009030904A (ja) * 2007-07-27 2009-02-12 Denso Corp 熱交換器
JP5499957B2 (ja) * 2009-07-24 2014-05-21 株式会社デンソー 熱交換器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0755377A (ja) * 1993-08-20 1995-03-03 Bernard J Wallis 高圧コンデンサの製作方法
JPH08145586A (ja) * 1994-11-24 1996-06-07 Zexel Corp 熱交換器用偏平チューブ
JPH10332294A (ja) * 1997-06-03 1998-12-15 Calsonic Corp 熱交換器用チューブ
JP2001248988A (ja) * 2000-03-06 2001-09-14 Mitsubishi Heavy Ind Ltd 熱交換器
JP2002054889A (ja) * 2000-08-10 2002-02-20 Japan Climate Systems Corp 熱交換器用チューブ
KR20070046333A (ko) * 2005-10-31 2007-05-03 한라공조주식회사 열교환기의 편평튜브
WO2008035887A1 (fr) * 2006-09-21 2008-03-27 Halla Climate Control Corp. Échangeur de chaleur

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017016414A1 (fr) * 2015-07-29 2017-02-02 丹佛斯微通道换热器（嘉兴）有限公司 Ensemble ailette pour échangeur de chaleur, et échangeur de chaleur doté de celui-ci
JP2018521293A (ja) * 2015-07-29 2018-08-02 ダンフォス・マイクロ・チャンネル・ヒート・エクスチェンジャー・（ジャシン）・カンパニー・リミテッド 熱交換器用フィン組立体およびフィン組立体を有する熱交換器
US10816278B2 (en) 2015-07-29 2020-10-27 Danfoss Micro Channel Heat Exchanger (Jiaxing) Co. Ltd. Fin assembly for heat exchanger and heat exchanger having the fin assembly
WO2019224320A1 (fr) * 2018-05-23 2019-11-28 Veragon Srl Appareil, procédé et système destinés à être utilisés dans un échangeur de chaleur
WO2025180437A1 (fr) * 2024-02-27 2025-09-04 绍兴三花汽车热管理科技有限公司 Échangeur de chaleur

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Publication number Publication date
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JP5772608B2 (ja) 2015-09-02

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