WO2012096252A1 - 熱交換器 - Google Patents
熱交換器 Download PDFInfo
- Publication number
- WO2012096252A1 WO2012096252A1 PCT/JP2012/050240 JP2012050240W WO2012096252A1 WO 2012096252 A1 WO2012096252 A1 WO 2012096252A1 JP 2012050240 W JP2012050240 W JP 2012050240W WO 2012096252 A1 WO2012096252 A1 WO 2012096252A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- refrigerant
- header
- receiver tank
- heat exchanger
- subcool
- Prior art date
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Classifications
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- 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
-
- 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
- F28D1/05375—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
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- 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
- F25B39/04—Condensers
-
- 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
- F28F9/0246—Arrangements for connecting header boxes with flow lines
- F28F9/0251—Massive connectors, e.g. blocks; Plate-like connectors
- F28F9/0253—Massive connectors, e.g. blocks; Plate-like connectors with multiple channels, e.g. with combined inflow and outflow channels
-
- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/044—Condensers with an integrated receiver
-
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/02—Subcoolers
-
- 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
- F28D2021/0084—Condensers
Definitions
- the present invention relates to a heat exchanger, for example, a heat exchanger suitable for use as a condenser of a vehicle air conditioner.
- Patent Document 1 discloses a heat exchanging core part by a condenser part for condensing refrigerant and a subcool part for supercooling liquid refrigerant separated from the condenser part through the receiver tank and gas-liquid separated.
- the subcool capacitors are formed and connected to each other by a plurality of tubes extending vertically, and each header tank is partitioned by a partition plate into a capacitor header portion on the capacitor portion side and a subcool header portion on the subcool portion side.
- the receiver tank is disposed between the capacitor portion and the subcool portion, and the side end portion of the upper header tank on the capacitor portion side and the side end portion of the upper header tank on the subcool portion side are respectively horizontal.
- the upper header tank on the capacitor side is connected to the receiver tank by an inlet pipe, and the receiver tank is connected to the upper header tank on the subcool portion side by an outlet pipe.
- the side end portion of the lower header tank on the capacitor portion side and the side end portion of the lower header tank on the subcool portion side are connected by a coupling member.
- the capacitor described above has a problem that the number of parts increases and the configuration becomes complicated, so that the weight increases and the size increases, and the production cost increases.
- the heat transfer area of the subcooling part due to the change of the vehicle type it is necessary to change the length of the upper and lower header tanks, the position of the side cover, etc. Needs to be changed. Therefore, there is a problem in that the above conventional capacitor requires a great structural change as a whole and remarkably lacks versatility.
- the present invention provides a heat exchanger capable of realizing low weight, downsizing, high productivity, low cost, and high versatility.
- the heat exchanger of the present invention forms a heat exchange core part by a condenser part that condenses the refrigerant, and a subcool part that supercools the liquid refrigerant separated from the condenser part through the receiver tank and gas-liquid, and is provided above and below.
- a refrigerant pipe for introducing the refrigerant from the header part to the receiver tank; and an attachment member for attaching the receiver tank to the core part, wherein the attachment member communicates the refrigerant pipe with the inside of the receiver tank.
- a refrigerant outlet passage communicating the receiver tank with the subcool header.
- the attachment member covers and closes the upper end portion of the receiver tank.
- the attachment member covers and closes the side end portion of the subcool header portion.
- the attachment member has a refrigerant pipe retaining means in the inlet passage.
- the heat exchanger includes one refrigerant pipe for introducing the refrigerant from the condenser header portion to the receiver tank, and an attachment member for attaching the receiver tank to the core portion.
- one refrigerant flow path is provided between the header tank and the receiver tank. It can be formed by two members, a refrigerant pipe and an attachment member. Therefore, since the number of parts of the heat exchanger can be reduced, it is possible to realize low weight, downsizing, high productivity, and low cost of the heat exchanger.
- the heat transfer area of the subcooling part in the core part can be easily changed simply by changing the connection location of the refrigerant pipe to the condenser header part and the position of the partition plate, greatly increasing the versatility of the heat exchanger. Can be increased.
- the mounting member covers and closes the upper end portion of the receiver tank, so that the mounting member serves not only as the refrigerant inlet passage and outlet passage in the receiver tank but also as an upper lid of the receiver tank. Therefore, the heat exchanger can be further reduced in weight, size, productivity, and cost.
- the mounting member covers and closes the side end portion of the subcool header portion, so that the mounting member is not only the refrigerant inlet passage and outlet passage in the receiver tank, the upper cover of the receiver tank, but also the header tank Therefore, the heat exchanger can be further reduced in weight, size, productivity, and cost.
- the mounting member has a refrigerant pipe retaining means in the inlet passage, so that the mounting member is not only the refrigerant inlet passage and outlet passage, the receiver tank upper lid, the header tank horizontal lid, Since it also plays a role of locking the refrigerant pipe, it is possible to realize further low weight, downsizing, high productivity, and low cost of the heat exchanger.
- FIG. 1 shows a front view of the outdoor heat exchanger 1.
- the outdoor heat exchanger 1 is incorporated in a heat pump cycle of a vehicle air conditioner (not shown), for example, and is used as an evaporator during heating operation of the air conditioner.
- the outdoor heat exchanger 1 has a multi-flow structure in which a large number of tubes 2 through which refrigerant flows are arranged in the vertical direction. By increasing the drainage of condensed water generated on the surface of the tubes 2, the tubes at a low outdoor temperature. The frost formation to 2 is suppressed. Fins 4 (see FIG. 3) that promote heat exchange with the blown air are joined between the tubes 2.
- each tube 2 is connected to the upper header tank 6, the lower end of each tube 2 is connected to the lower header tank 8, and the inside of the upper header tank 6 and the lower header tank 8 is connected to each tube 2. It is communicated through.
- a core 10 where heat exchange of the outdoor heat exchanger 1 is performed is a condenser in which a high-temperature and high-pressure gas refrigerant pumped from a compressor (not shown) is flowed and forms a gas-liquid two-phase refrigerant by heat exchange with the outside air It is divided into a part 12 and a subcool part 16 for supercooling the liquid refrigerant separated from the condenser part 12 through a receiver tank 14 described later and separated into gas and liquid.
- the inside of the upper header dunk 6 is partitioned into an upper capacitor header portion 20 and an upper subcool header portion 22 by a partition plate 18, and the inside of the lower header dunk 8 is divided into a lower capacitor header portion 26 and a lower subcool header by a partition plate 24. It is partitioned into a part 28.
- partition plates 30 and 32 are provided at positions shifted in the vertical direction on the upper and lower capacitor header units 20 and 26, respectively.
- An inlet port 34 for the refrigerant flowing into the condenser portion 12 is provided on the right side of the partition plate 32 of the lower header tank 8 as viewed in FIG. On the left side, an outlet port 36 for the refrigerant flowing out from the subcool portion 16 is provided.
- FIG. 2 shows a cross-sectional view of the receiver tank 14.
- One refrigerant pipe 44 is branched and extended from the upper capacitor header portion 20, and will be described in detail later.
- the refrigerant pipe 44 is connected to the refrigerant inlet opening 46 opened at the upper end portion 14 a of the receiver tank 14.
- a filter 48 is built in the receiver tank 14, and a liquid passing pipe 50 opened near the bottom 14 b of the receiver tank 14 is disposed.
- the liquid passing pipe 50 is opened at the upper end 14 a of the receiver tank 14.
- a refrigerant outlet opening 52 is connected.
- the gas-liquid two-phase refrigerant condensed in the condenser unit 12 passes through the refrigerant pipe 44 and flows into the receiver tank 14 from the inlet opening 46, and only the liquid refrigerant flows down while passing through the filter 48 due to gravity, so that the receiver tank. 14 is stored.
- the stored liquid refrigerant is pushed up in the liquid flow pipe 50 by the pressure of the gas refrigerant, and flows out from the outlet opening 52 to the subcool section 16.
- FIG. 3 is a partially cutaway view in which the refrigerant pipe 44 and the upper mounting member 40 are enlarged.
- the upper mounting member 40 is fastened and fixed to the upper end portion 14 a of the receiver tank 14 by a bolt 54.
- an insertion hole (inlet passage) 56 through which the refrigerant pipe 44 is inserted from a slit portion (not shown) formed in the side portion of the upper mounting member 40, the receiver tank 14, the subcool header section 22, and the like.
- a refrigerant outlet passage 58 communicating with each other through the outlet opening 52.
- the upper mounting member 40 covers the upper end portion 14a of the receiver tank 14 while hermetically connecting and communicating the insertion hole 56 and the inlet opening 46, and the outlet passage 58 and the outlet opening 52, respectively, by seal connection means such as brazing. It serves as an upper lid of the receiver tank 14 that is closed. Further, the upper mounting member 40 covers and closes the side end portion 68 of the subcool header 22 while airtightly connecting and communicating the outlet passage 58 and the subcool header 22 with a seal connecting means such as brazing. It also serves as a horizontal lid for the tank 6.
- the insertion hole 56 is formed with a diameter-enlarged opening (a retaining means) 70 whose diameter is increased at the joint surface with the upper end portion 14a.
- the enlarged diameter opening 70 is engaged with an enlarged diameter portion 72 formed in the vicinity of the end of the refrigerant pipe 44 on the upper mounting member 40 side, and the open end 74 of the refrigerant pipe 44 is inserted into the inlet opening 46. ing.
- the refrigerant pipe 44 is fixed in a state in which the upper attachment member 40 is prevented from being detached, and an airtight refrigerant inlet passage is formed in the upper attachment member 40 from the refrigerant pipe 44 to the receiver tank 14. .
- the refrigerant flow path between the upper header tank 6 and the receiver tank 14 can be formed by two members, that is, one refrigerant pipe 44 and the upper mounting member 40.
- the number of parts of the outdoor heat exchanger 1 can be significantly reduced, and the outdoor heat exchanger 1 can be reduced in weight, size, productivity, and cost.
- the heat transfer area of the subcooling portion 16 in the core portion 10 can be easily changed simply by changing the connection location of the refrigerant pipe 44 to the condenser header portion 20 and the position of the partition plate 18, the outdoor heat exchanger 1 versatility can be greatly improved.
- the upper mounting member 40 is not limited to the refrigerant inlet passage 56 and the outlet passage 58 serving as the insertion hole 56 of the refrigerant pipe 44 in the receiver tank 14, but also the upper cover of the receiver tank 14, the horizontal cover of the header tank 6, and the refrigerant pipe 44. Since it also plays a role as a locking member for preventing slipping, the outdoor heat exchanger 1 can be further reduced in weight, size, productivity, and cost.
- the outdoor heat exchanger 1 is formed by forming the refrigerant flow path between the upper header tank 6 and the receiver tank 14 with two members of the single refrigerant pipe 44 and the upper mounting member 40.
- the low weight, downsizing, high productivity, and low cost, and the heat transfer area of the sub-cooling part 16 can be easily changed to minimize design changes and structural changes. As long as this can be realized, the configuration and application of the outdoor heat exchanger 1 are not limited.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
また、車種変更に伴いサブクール部の伝熱面積を変更する場合には、上側及び下側ヘッダタンクの長さや横蓋の位置等の変更を要し、上側ヘッダタンクに対する入口及び出口パイプの接続箇所も変更を要する。従って、上記従来のコンデンサは全体的に大幅な構造の変更を要して汎用性を著しく欠くとの問題がある。
好ましくは、取付部材はサブクールヘッダ部の側端部を覆って閉塞する。
好ましくは、取付部材は入口通路に冷媒配管の抜け止め手段を有する。
また、本発明によれば、取付部材がレシーバタンクの上端部を覆って閉塞することにより、取付部材はレシーバタンクにおける冷媒の入口通路及び出口通路のみならず、レシーバタンクの上蓋としての役割をも担うため、熱交換器の更なる低重量、小型化、高生産性、及び低コストを実現することができる。
また、本発明によれば、取付部材が入口通路に冷媒配管の抜け止め手段を有することにより、取付部材は冷媒の入口通路及び出口通路、レシーバタンクの上蓋、ヘッダタンクの横蓋のみならず、冷媒配管を係止する役割をも担うため、熱交換器の更なる低重量、小型化、高生産性、及び低コストを実現することができる。
図1は室外熱交換器1の正面図を示している。室外熱交換器1は、例えば図示しない車両用空調装置のヒートポンプサイクルに組み込まれ、空調装置の暖房運転時にはエバポレータとして使用される。室外熱交換器1は、冷媒が流れる多数のチューブ2を上下方向に配したマルチフロー構造をなしており、チューブ2の表面に発生した凝縮水の排水性を高めることで低外気温時のチューブ2への着霜を抑制している。各チューブ2間には送風空気との熱交換を促進するフィン4(図3参照)が接合されている。
室外熱交換器1の熱交換が行われるコア部10は、コンプレッサ(図示省略)より圧送される高温・高圧のガス冷媒が流入され、外気との熱交換によって気液二相冷媒を形成するコンデンサ部12と、コンデンサ部12から後述するレシーバタンク14を通過して気液分離された液冷媒を過冷却するサブクール部16とに分割されている。
コンデンサ部12においては、上側及び下側コンデンサヘッダ部20,26にそれぞれ上下方向においてずらした位置に仕切板30,32が設けられている。下側ヘッダタンク8の仕切板32よりも図1で見て右側にはコンデンサ部12に流入する冷媒の入口ポート34が突設され、下側ヘッダタンク8の仕切板24よりも図1で見て左側にはサブクール部16から流出する冷媒の出口ポート36が突設されている。
図2はレシーバタンク14の断面図を示している。上側コンデンサヘッダ部20からは1本の冷媒配管44が分岐して延設され、後で詳述するが、冷媒配管44はレシーバタンク14の上端部14aに開口された冷媒の入口開口部46に接続される。レシーバタンク14内には、フィルタ48が内蔵されるとともに、レシーバタンク14の底部14b近傍に開口された通液管50が配置され、通液管50はレシーバタンク14の上端部14aに開口された冷媒の出口開口部52に接続されている。
また、上側取付部材40は、出口通路58とサブクールヘッダ部22とをろう付け等のシール接続手段によって気密に接続、連通しつつ、サブクールヘッダ部22の側端部68を覆って閉塞する上側ヘッダタンク6の横蓋としての役割をも担っている。
しかも、コンデンサヘッダ部20に対する冷媒配管44の接続箇所と仕切板18の位置とを変更するだけでコア部10におけるサブクール部16の伝熱面積を容易に変更することができるため、室外熱交換器1の汎用性を大幅に高めることができる。
以上で本発明の実施形態についての説明を終えるが、本発明は上記実施形態に限定されるものではなく、本発明の趣旨を逸脱しない範囲で種々の変更ができるものである。
2 チューブ
6 上側ヘッダタンク(ヘッダタンク)
8 下側ヘッダタンク(ヘッダタンク)
10 コア部
12 コンデンサ部、
14 レシーバタンク
16 サブクール部
18 仕切板
20 上側コンデンサヘッダ部(コンデンサヘッダ部)
22 上側サブクールヘッダ部(サブクールヘッダ部)
24 仕切板
26 下側コンデンサヘッダ部(コンデンサヘッダ部)
28 下側サブクールヘッダ部(サブクールヘッダ部)
44 冷媒配管
40 上側取付部材(取付部材)
56 挿通孔(入口通路)
58 出口通路
14a 上端部
68 側端部
70 拡径開口部(抜け止め手段)
Claims (4)
- 冷媒を凝縮するコンデンサ部、前記コンデンサ部からレシーバタンクを通過して気液分離された液冷媒を過冷却するサブクール部により熱交換のコア部を形成し、上下に設けた各ヘッダタンクを上下に延びる複数のチューブで連通し、前記各ヘッダタンクをそれぞれ前記コンデンサ部側のコンデンサヘッダ部と前記サブクール部側のサブクールヘッダ部とに仕切板で仕切った熱交換器であって、
前記コンデンサヘッダ部から前記レシーバタンクに冷媒を導入する1本の冷媒配管と、
前記レシーバタンクを前記コア部に取り付けるための取付部材とを備え、
前記取付部材は、前記冷媒配管と前記レシーバタンク内とを連通する冷媒の入口通路と、前記レシーバタンク内と前記サブクールヘッダ部とを連通する冷媒の出口通路とを有することを特徴とする熱交換器。 - 前記取付部材は前記レシーバタンクの上端部を覆って閉塞することを特徴とする請求項1に記載の熱交換器。
- 前記取付部材はサブクールヘッダ部の側端部を覆って閉塞することを特徴とする請求項2に記載の熱交換器。
- 前記取付部材は前記入口通路に前記冷媒配管の抜け止め手段を有することを特徴とする請求項3に記載の熱交換器。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2823015A CA2823015A1 (en) | 2011-01-12 | 2012-01-10 | Heat exchanger |
CN201280005034.9A CN103299140B (zh) | 2011-01-12 | 2012-01-10 | 热交换器 |
US13/979,511 US9464850B2 (en) | 2011-01-12 | 2012-01-10 | Heat exchanger |
MX2013008143A MX2013008143A (es) | 2011-01-12 | 2012-01-10 | Intercambiador de calor. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011003965A JP5421933B2 (ja) | 2011-01-12 | 2011-01-12 | 熱交換器 |
JP2011-003965 | 2011-01-12 |
Publications (1)
Publication Number | Publication Date |
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WO2012096252A1 true WO2012096252A1 (ja) | 2012-07-19 |
Family
ID=46507152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2012/050240 WO2012096252A1 (ja) | 2011-01-12 | 2012-01-10 | 熱交換器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9464850B2 (ja) |
JP (1) | JP5421933B2 (ja) |
CN (1) | CN103299140B (ja) |
CA (1) | CA2823015A1 (ja) |
MX (1) | MX2013008143A (ja) |
WO (1) | WO2012096252A1 (ja) |
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US20170057320A1 (en) * | 2014-05-19 | 2017-03-02 | Hanon Systems | Outdoor heat exchanger |
JP2019215154A (ja) * | 2012-12-21 | 2019-12-19 | ヴァレオ システム テルミク | 空調回路のための冷媒供給源を伴うコンデンサ |
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US20140041743A1 (en) * | 2012-08-13 | 2014-02-13 | Jack Rogers | Rogers Air Conditioner |
JP6275046B2 (ja) * | 2012-09-18 | 2018-02-07 | 株式会社ヴァレオジャパン | 車両空調用冷凍サイクル及び熱交換器 |
CN103075851B (zh) * | 2013-02-28 | 2015-08-05 | 长城汽车股份有限公司 | 通闭执行器以及具有该通闭执行器的空调集液管、冷凝器 |
JP6222042B2 (ja) * | 2014-05-23 | 2017-11-01 | 株式会社デンソー | 積層型熱交換器 |
FR3023906B1 (fr) | 2014-07-16 | 2016-08-12 | Valeo Systemes Thermiques | Bouteille de condenseur adaptee pour une utilisation dans un circuit de climatisation, plus particulierement le circuit de climatisation d'un vehicule automobile |
JP6541219B2 (ja) * | 2015-05-19 | 2019-07-10 | サンデン・オートモーティブクライメイトシステム株式会社 | 受液器付き熱交換器 |
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Also Published As
Publication number | Publication date |
---|---|
MX2013008143A (es) | 2013-09-13 |
CN103299140B (zh) | 2015-09-16 |
JP5421933B2 (ja) | 2014-02-19 |
CN103299140A (zh) | 2013-09-11 |
US20130284400A1 (en) | 2013-10-31 |
JP2012145271A (ja) | 2012-08-02 |
CA2823015A1 (en) | 2012-07-19 |
US9464850B2 (en) | 2016-10-11 |
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