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公开(公告)号：US20160084548A1
公开(公告)日：2016-03-24
申请号：US14889505
申请日：2014-05-09
Applicant: DENSO CORPORATION
Inventor： Aun OTA , Naohisa ISHIZAKA , Norimasa BABA , Shota CHATANI , Masakazu NAGAYA , Eiichi TORIGOE , Kengo KAZARI , Daisuke HASEBA
CPC classification number: F25B39/028 , F28D1/05325 , F28D1/05333 , F28D1/05391 , F28D2021/0071 , F28F9/0265 , F28F9/0268
Abstract: A refrigerant evaporator has an interchange part. The interchange part connects a first collecting part of a second downstream tank part, and a second distribution part of a second upstream tank part. The interchange part connects a second collecting part of a second downstream tank part, and a first distribution part of a second upstream tank part. The interchange part swaps a refrigerant about a width direction of a core. Refrigerant passages relevant to the interchange part are configured to improve refrigerant distribution. Providing a plurality of passages and/or twisting a passage improve distribution.
Abstract translation: 制冷剂蒸发器具有交换部。 交换部连接第二下游箱部的第一收集部和第二上游箱部的第二分配部。 交换部分连接第二下游罐部分的第二收集部分和第二上游罐部分的第一分配部分。 交换部件绕芯的宽度方向交换制冷剂。 与交换部相关的制冷剂通路构造成改善制冷剂分配。 提供多个通道和/或扭转通道改善分布。
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公开(公告)号：US20210179431A1
公开(公告)日：2021-06-17
申请号：US16078809
申请日：2016-10-21
Applicant: DENSO CORPORATION , WASEDA UNIVERSITY
Inventor： Aun OTA , Hisayoshi OSHIMA , Suguru NODA , Yu YOSHIHARA
IPC: C01B32/162 , B01J21/04 , B01J23/745 , B01J37/02 , B01J37/08 , B01J15/00
Abstract: A carbon nanotube attached member has a substrate, which is mainly made of aluminum, and a aligned CNT film which is aligned along an alignment direction ORD. A carbon nanotube/CNT, which forms the aligned CNT film, has a length of 200 micrometers or longer. The CNT is synthesized starting from a mixed gas of acetylene, hydrogen, and argon. Furthermore, carbon dioxide is added to maintain catalyst activity. A ratio of acetylene:carbon dioxide is adjusted from 1:10 to 1:300. The aligned CNT film is partially formed. The formation range of the aligned CNT film is set by inhibiting synthesis and/or aligned growth of the CNT by a rough surface or a carbon-containing substance.
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公开(公告)号：US20140083663A1
公开(公告)日：2014-03-27
申请号：US14094857
申请日：2013-12-03
Applicant: DENSO CORPORATION
Inventor： Atsushi YAMADA , Seiji INOUE , Yoshio MIYATA , Naoki YOKOYAMA , Etsuo HASEGAWA , Jun ABEI , Hiroshi ISHIKAWA , Aun OTA , Kouta HAGIHARA
CPC classification number: F25D13/02 , F25B39/02 , F25D17/005 , F25D19/00 , F28D1/0333 , F28D1/05391 , F28D15/00 , F28D20/02 , F28D2020/0013 , F28D2021/0085 , F28F1/10 , F28F3/025 , F28F3/046 , F28F9/00 , F28F17/005 , Y02E60/145
Abstract: A cold storage heat exchanger includes multiple refrigerant tubes, a cold storage container, an inner fin, a cooling air passage and an air-side fin. The inner fin is arranged inside of the cold storage container. The cooling air passage, in which air flows to cool a space, is provided to contact a surface of the refrigerant tube on a side opposite to the cold storage container. The air-side fin is arranged in the cooling air passage and thermally connected to the refrigerant tube. The cold storage container includes multiple recess portions bonded to the inner fin, and multiple protrusion portions located on an outer side of the recess portions. The protrusion portions of the cold storage container are bonded to an outer surface of the refrigerant tube.
Abstract translation: 冷库热交换器包括多个制冷剂管，冷藏容器，内翅片，冷却空气通道和空气侧翅片。 内翅片设置在冷藏容器的内部。 设置空气流动以冷却空间的冷却空气通道，以与制冷剂管的与冷藏容器相对的一侧的表面接触。 空气侧翅片布置在冷却空气通道中并与制冷剂管热连接。 冷藏容器包括接合到内翅片的多个凹部，以及位于凹部的外侧的多个突出部。 冷藏容器的突出部分结合到制冷剂管的外表面。
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公开(公告)号：US20190351735A1
公开(公告)日：2019-11-21
申请号：US16529254
申请日：2019-08-01
Applicant: DENSO CORPORATION
Inventor： Shigeru KAWANO , Koji OTA , Aun OTA
IPC: B60H1/00
Abstract: The seat air conditioner configured to supply conditioning air to a seat in a vehicle cabin includes a refrigeration cycle, an air blower, and a conditioning air supply unit. The refrigeration cycle includes a compressor that compresses and discharges a refrigerant, a heat emitting portion that emits heat of the refrigerant discharged from the compressor to generate a warm air, a decompressor that decompresses the refrigerant flowing out of the heat emitting portion, and a heat absorbing portion that evaporates the refrigerant decompressed by the decompressor to generate a cold air. The air blower blows air to exchange heat with the refrigerant. The conditioning air supply unit supplies each of the warm air generated by the heat emitting portion and the cold air generated by the heat absorbing portion as the conditioning air to the seat.
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Patent Agency Ranking
公开(公告)号：US20190331437A1
公开(公告)日：2019-10-31
申请号：US16438630
申请日：2019-06-12
Applicant: DENSO CORPORATION
Inventor： Masanori JINNOH , Aun OTA , Hisayoshi OSHIMA , Hidehiko HIRAMATSU , Takashi KANEKO
IPC: F28F13/00
Abstract: A heat conduction device includes a heat source portion, a temperature control surface, and heat transfer portions. The heat source portion is configured to generate at least hot heat or cold heat. The temperature control surface is sectioned into a plurality of temperature control sections, and at least some of the plurality of temperature control sections are disposed away from the heat source portion. The plurality of heat transfer portions connect the heat source portion and the plurality of the temperature control sections to transfer heat between the heat source portion and the plurality of temperature control sections. The plurality of temperature control sections are separated from each other based on a distance from the heat source portion.
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公开(公告)号：US20190056164A1
公开(公告)日：2019-02-21
申请号：US16166369
申请日：2018-10-22
Applicant: DENSO CORPORATION
Inventor： Atsushi YAMADA , Seiji INOUE , Yoshio MIYATA , Naoki YOKOYAMA , Etsuo HASEGAWA , Jun ABEI , Hiroshi ISHIKAWA , Aun OTA , Kouta HAGIHARA
IPC: F25D13/02 , F28F17/00 , F25D17/00 , F25D19/00 , F28D1/03 , F28F9/00 , F28F3/04 , F28F3/02 , F28F1/10 , F28D20/02 , F28D15/00 , F28D1/053 , F28D20/00 , F28D21/00 , F25B39/02
Abstract: A cold storage heat exchanger includes refrigerant tubes having therein refrigerant passages and arranged to provide a clearance therebetween. A cold storage container is bonded to a refrigerant tube and defines therein a compartment receiving a cold storage material. The cold storage container has protrusion portions protruding outward and being in contact with the refrigerant tube.
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公开(公告)号：US20170356690A1
公开(公告)日：2017-12-14
申请号：US15541595
申请日：2016-02-05
Applicant: DENSO CORPORATION
Inventor： Kouhei NAKAMURA , Aun OTA , Tomohide NISHINO , Yoshiyuki YAMAUCHI , Takahito SHIBATA
CPC classification number: F28D1/04 , B60H1/32 , F25B39/022 , F25B39/04 , F25B2339/02 , F25B2339/04 , F28D1/0316 , F28D1/0333 , F28D1/05383 , F28F1/16 , F28F3/12 , F28F21/02 , F28F21/06 , F28F21/065
Abstract: A refrigerant heat exchanger has the passage defining member. The passage defining member is made of carbon fiber reinforced plastics. The passage defining member has a tube portion defining a refrigerant passage. The passage defining member has the plate portion which spreads from the tube portion. In the tube portion, carbon fibers are oriented to surround the tube portion. This orientation contributes to a pressure resisting performance in a radial direction of the tube portion. In the plate portion, the carbon fibers are oriented to protrude from the tube portion. This orientation contributes to improve mechanical strength in the plate portion. The carbon fibers are extended over both the tube portion and the plate portion. This orientation promotes thermal transfer over the tube portion and the plate portion.
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公开(公告)号：US20170241715A1
公开(公告)日：2017-08-24
申请号：US15519494
申请日：2015-11-04
Applicant: DENSO CORPORATION
Inventor： Aun OTA , Shinichiro NAKAMURA , Hisayoshi OSHIMA
CPC classification number: F28D7/0066 , B23P15/26 , B82Y30/00 , F25B9/008 , F25B39/00 , F25B2309/061 , F28D1/05366 , F28D2021/0068 , F28F1/12 , F28F1/122 , F28F1/124 , F28F9/02 , F28F21/02 , F28F2215/00 , F28F2255/20
Abstract: A heat exchange device has a heat transfer member having thermal conductivity and a fin that is provided integrally with the heat transfer member. A heat transfer is performed between the heat transfer member and the fin. The fin is configured by more than one of a carbon nanotube aggregate that is configured by carbon nanotubes assembled together. The carbon nanotube aggregates are arranged on the heat transfer member and distanced from each other, and protrude from the heat transfer member in an axial direction of the carbon nanotubes.
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公开(公告)号：US20150153090A1
公开(公告)日：2015-06-04
申请号：US14616944
申请日：2015-02-09
Applicant: DENSO CORPORATION
Inventor： Atsushi YAMADA , Seiji INOUE , Yoshio MIYATA , Naoki YOKOYAMA , Etsuo HASEGAWA , Jun ABEI , Hiroshi ISHIKAWA , Aun OTA , Kouta HAGIHARA
CPC classification number: F25D13/02 , F25B39/02 , F25D17/005 , F25D19/00 , F28D1/0333 , F28D1/05391 , F28D15/00 , F28D20/02 , F28D2020/0013 , F28D2021/0085 , F28F1/10 , F28F3/025 , F28F3/046 , F28F9/00 , F28F17/005 , Y02E60/145
Abstract: A cold storage heat exchanger includes multiple refrigerant tubes arranged to provide a clearance therebetween, multiple cold storage containers each of which is interposed between adjacent refrigerant tubes, bonded to the adjacent refrigerant tubes and defining a compartment receiving a cold storage material. A surface of each cold storage container has multiple protrusion portions, and each protrusion portion protrudes outward and is in contact with the adjacent refrigerant tubes. The multiple protrusion portions are arranged in a zigzag manner or extend continuously in an air flow direction.
Abstract translation: 冷藏式热交换器包括多个制冷剂管，其布置成在它们之间提供间隙，多个冷藏容器，每个容纳在相邻的制冷剂管之间，结合到相邻的制冷剂管并限定容纳冷藏材料的隔室。 每个冷藏容器的表面具有多个突起部分，并且每个突出部分向外突出并与相邻的制冷剂管接触。 多个突起部分以锯齿形的方式布置或者在空气流动方向上连续地延伸。
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