公开(公告)号：US11029073B2

公开(公告)日：2021-06-08

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 ,  F25D19/00 ,  F28D1/03 ,  F28D1/053 ,  F28D15/00 ,  F28D20/02 ,  F28F1/10 ,  F28F3/02 ,  F28F3/04 ,  F28F9/00 ,  F28F17/00 ,  F25D17/00 ,  F25B39/02 ,  F28D20/00 ,  F28D21/00

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.

公开(公告)号：US10094629B2

公开(公告)日：2018-10-09

申请号：US14442520

申请日：2013-11-12

Applicant: DENSO CORPORATION ,  UACJ CORPORATION

Inventor： Shusuke Otsuki ,  Shoei Teshima ,  Kouichi Nakashita ,  Kouta Hagihara ,  Toshikazu Tanaka ,  Ryoko Fujimura ,  Naoki Yamashita ,  Hirokazu Tanaka

IPC: C22C21/00 ,  B32B15/01 ,  F28F19/00 ,  C22C21/10 ,  F28F19/06 ,  F28F21/08 ,  B23K35/28 ,  B23K35/02

Abstract: An aluminum alloy clad material includes a core material, an inner cladding material, and a sacrificial anode material, one side of the core material being clad with the inner cladding material, the other side of the core material being clad with the sacrificial anode material, the core material being formed of an Al—Mn alloy that includes 0.6 to 2.0 mass % of Mn and 0.4 mass % or less of Cu, with the balance being aluminum and unavoidable impurities, the inner cladding material being formed of an Al—Mn—Cu alloy that includes 0.6 to 2.0 mass % of Mn and 0.2 to 1.5 mass % of Cu, with the balance being aluminum and unavoidable impurities, and the sacrificial anode material being formed of an Al—Zn alloy that includes 0.5 to 10.0 mass % of Zn, with the balance being aluminum and unavoidable impurities.

公开(公告)号：US10132549B2

公开(公告)日：2018-11-20

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

IPC: F25D13/02 ,  F28D1/03 ,  F28D1/053 ,  F28D20/02 ,  F28F3/02 ,  F28D15/00 ,  F28F1/10 ,  F28F9/00 ,  F28F3/04 ,  F28F17/00 ,  F25D17/00 ,  F25D19/00 ,  F25B39/02 ,  F28D20/00 ,  F28D21/00

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.

公开(公告)号：US09032757B2

公开(公告)日：2015-05-19

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

IPC: F28D15/00 ,  F28D1/03 ,  F28D1/053 ,  F28D20/02 ,  F28F3/02 ,  F28F1/10 ,  F28F9/00 ,  F28F3/04 ,  F28F17/00 ,  F25B39/02 ,  F28D20/00 ,  F28D21/00

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。