公开(公告)号：US20180126822A1

公开(公告)日：2018-05-10

申请号：US15564203

申请日：2016-04-15

Applicant: DENSO CORPORATION

Inventor： Tatsuhiko NISHINO ,  Gouki AKIYOSHI ,  Akinori KUWAYAMA

IPC: B60H1/32 ,  F25B39/02 ,  F28F9/02

CPC classification number: B60H1/32 ,  F25B39/02 ,  F25B2500/12 ,  F28D1/05383 ,  F28D1/05391 ,  F28D2021/0085 ,  F28F9/002 ,  F28F9/02 ,  F28F2265/28 ,  F28F2265/30 ,  F28F2275/02 ,  F28F2275/14 ,  F28F2275/143

Abstract: An evaporator has an outer peripheral side held by a holding portion. The evaporator includes a body portion and a packing located on a part of the body portion that faces to the holding portion. The packing includes an inner elastic layer and an outer elastic layer. The inner elastic layer has a water absorbability smaller than that of the outer elastic layer and is made of a closed cell foam member. The outer elastic layer is made of an open cell foam member. The holding portion includes a first rib preventing an air from flowing along the outer peripheral side of the body portion, and a second rib preventing a displacement of the body portion. A thickness of the outer elastic layer in a condition where the outer elastic layer is not held by the holding portion is larger than a protrusion length of the first rib.

公开(公告)号：US20160102893A1

公开(公告)日：2016-04-14

申请号：US14890689

申请日：2014-05-16

Applicant: DENSO CORPORATION

Inventor： Naohisa ISHIZAKA ,  Tatsuhiko NISHINO ,  Shota CHATANI

IPC: F25B39/00

CPC classification number: F25B39/00 ,  F25B39/02 ,  F28D1/05391 ,  F28D2021/0071 ,  F28F9/0212 ,  F28F9/0265

Abstract: A first evaporation unit and a second evaporation unit are coupled via a refrigerant interchanging portion having a first communication portion and a second communication portion. A first partition member is provided in a tank portion of the first evaporation unit to define a first tank internal space and a second tank internal space. The first partition member has a first communication hole to let the first tank internal space and the second tank internal space communicate with each other. A second partition member is provided in a tank portion of the second evaporation unit to define a third tank internal space and a fourth tank internal space. The second partition member has a second communication hole to let the third tank internal space and the fourth tank internal space communicate with each other.

Abstract translation: 第一蒸发单元和第二蒸发单元经由具有第一通信部分和第二通信部分的制冷剂交换部分联接。 第一分隔构件设置在第一蒸发单元的罐部分中以限定第一罐内部空间和第二罐内部空间。 第一分隔构件具有第一连通孔，以使第一罐内部空间和第二罐内部空间彼此连通。 第二分隔构件设置在第二蒸发单元的罐部分中，以限定第三罐内部空间和第四罐内部空间。 第二分隔构件具有第二连通孔，以使第三罐内部空间和第四罐内部空间彼此连通。

公开(公告)号：US20200096264A1

公开(公告)日：2020-03-26

申请号：US16696767

申请日：2019-11-26

Applicant: DENSO CORPORATION

Inventor： Keita MORIMOTO ,  Tomohiko NAKAMURA ,  Mitsuyoshi SAITO ,  Masahiro SHIMOYA ,  Tatsuhiko NISHINO ,  Shota CHATANI ,  Toshiya NAGASAWA

IPC: F28F17/00 ,  F28F1/12

Abstract: A heat exchanger includes tubes arranged in one direction, and a corrugated fin provided between the tubes. The corrugated fin includes joints joined to the tubes, and fin bodies that connect the joints which are located next to each other along the wave shape. The fin body includes a cut-raised portion that has a shape in which a part of the fin body is cut and raised for promotion of heat transfer. The cut-raised portion includes a cut-raised end on at least one end of the cut-raised portion in the one direction. The cut-raised end has recesses and projections on its surface that increase hydrophilicity of the surface of the cut-raised end.

公开(公告)号：US20230003467A1

公开(公告)日：2023-01-05

申请号：US17943246

申请日：2022-09-13

Applicant: DENSO CORPORATION

Inventor： Keita MORIMOTO ,  Tomohiko NAKAMURA ,  Mitsuyoshi SAITO ,  Tatsuhiko NISHINO ,  Shota CHATANI ,  Toshiya NAGASAWA

IPC: F28F17/00 ,  F28F1/12 ,  F25B39/02 ,  F28F1/32 ,  F28D21/00 ,  F28D1/053

Abstract: A heat exchanger includes tubes arranged in one direction, and a corrugated fin provided between the tubes. The corrugated fin includes joints joined to the tubes, and fin bodies that connect the joints which are located next to each other along the wave shape. The fin body includes a cut-raised portion that has a shape in which a part of the fin body is cut and raised for promotion of heat transfer. The cut-raised portion includes a cut-raised end on at least one end of the cut-raised portion in the one direction. The cut-raised end has recesses and projections on its surface that increase hydrophilicity of the surface of the cut-raised end.

公开(公告)号：US20230394418A1

公开(公告)日：2023-12-07

申请号：US18453753

申请日：2023-08-22

Applicant: DENSO CORPORATION

Inventor： Cheet Voon CHU ,  Ryoichi FUJIWARA ,  Kunie NAKAE ,  Masahiro SUZUKI ,  Tatsuhiko NISHINO

IPC: G06Q10/0832 ,  G06F1/28 ,  F25D11/00

CPC classification number: G06Q10/0832 ,  G06F1/28 ,  F25D11/003

Abstract: A delivery box stores a delivery item and can be moved to a delivery destination. A management server manages delivery of the delivery item using the delivery box. The delivery box includes a power supply, a temperature adjustment unit adjusting temperature of the delivery item with a power supplied from the power supply, and a transmission/reception unit transmitting/receiving information to/from the management server via a communication network. The management server includes a delivery possibility determination unit executing delivery possibility determination of determining whether temperature of the delivery item can be maintained at a predetermined temperature by the temperature adjustment unit until the delivery item is delivered to the delivery destination. The delivery possibility determination unit executes the delivery possibility determination based on at least the power supply information relating to power supplied from the power supply acquired from the delivery box.

公开(公告)号：US20200096226A1

公开(公告)日：2020-03-26

申请号：US16696855

申请日：2019-11-26

Applicant: DENSO CORPORATION

Inventor： Keita MORIMOTO ,  Tomohiko NAKAMURA ,  Tatsuhiko NISHINO ,  Toshiya NAGASAWA ,  Masahiro SHIMOYA ,  Mitsuyoshi SAITO ,  Shota CHATANI

IPC: F24F13/22 ,  F25B39/02 ,  F28F1/32 ,  F28F1/30

Abstract: A heat exchanger includes a tube, a corrugated fin, and a plurality of grooves. The corrugated fin has a plurality of bent portions and a plurality of fin main bodies disposed between the bent portions. The multiple grooves are arranged at specified intervals from each other and are formed on a surface of the corrugated fin to enhance the hydrophilicity of the surface. The corrugated fin includes a first thick portion in which at least one of the grooves is included and a second thick portion thicker than the first thick portion in a cross-sectional view along an extending direction of the bent portions.

公开(公告)号：US20150300756A1

公开(公告)日：2015-10-22

申请号：US14648209

申请日：2013-10-21

Applicant: DENSO CORPORATION

Inventor： Isao TAKADA ,  Tomoya ISHII ,  Tatsuhiko NISHINO ,  Kenichiro MAEDA ,  Akinori KUWAYAMA

IPC: F28F9/007

CPC classification number: F28F9/007 ,  B60H1/00521 ,  F28D1/05391 ,  F28D2021/0071 ,  F28D2021/0085 ,  F28F2265/30

Abstract: A heat exchanger has a rectangular parallelepiped shape in which refrigerant flows. When sides configuring the heat exchanger having the rectangular parallelepiped shape include a first side, a second side, and a third side, a length of the third side is shortest. A surface surrounded by the first side and the second side is a heat exchange surface of the heat exchanger. A fixing structure for fixing the heat exchanger to a case includes at least one fixing portion disposed on at least one of a surface surrounded by the first side and the third side and a surface surrounded by the second side and the third side. The fixing portion is disposed at a position where a composite vibration mode of not greater than 1000 Hz is minimum.

Abstract translation: 热交换器具有制冷剂流动的长方体形状。 当配置具有长方体形状的热交换器的侧面包括第一侧，第二侧和第三侧时，第三侧的长度最短。 由第一侧和第二侧包围的表面是热交换器的热交换面。 用于将热交换器固定到壳体的固定结构包括设置在由第一侧和第三侧围绕的表面中的至少一个上的至少一个固定部分和由第二侧面和第三侧面包围的表面。 固定部配置在复数振动模式为1000Hz以下的位置。