公开(公告)号：US09995512B2

公开(公告)日：2018-06-12

申请号：US15253975

申请日：2016-09-01

Applicant: DENSO CORPORATION

Inventor： Tsuyoshi Morimoto ,  Naoki Watanabe ,  Shinichi Yatsuzuka ,  Katzutoshi Nishizawa

IPC: F25B21/00 ,  B60H1/32 ,  B60H1/00 ,  B60H1/03

CPC classification number: F25B21/00 ,  B60H1/00864 ,  B60H1/00885 ,  B60H1/03 ,  B60H1/32 ,  F25B2321/002 ,  F25B2321/0022 ,  Y02B30/66

Abstract: A magnetic refrigeration system constructed in such a way that a refrigerant transfer part transfers refrigerant from a first refrigerant discharge part of one refrigerant port to a first refrigerant circulation circuit after a magnetic field is applied to a magnetic working material by a magnetic field applying and removing part and that the refrigerant transfer part transfers refrigerant from a second refrigerant discharge part of other refrigerant port to a second refrigerant circulation circuit after the magnetic field is removed from the magnetic working material by the magnetic field applying and removing part.

公开(公告)号：US09885500B2

公开(公告)日：2018-02-06

申请号：US13909305

申请日：2013-06-04

Applicant: DENSO CORPORATION

Inventor： Naoki Watanabe ,  Takuya Fuse ,  Shinichi Yatsuzuka ,  Kazutoshi Nishizawa ,  Tsuyoshi Morimoto

IPC: F25B21/00

CPC classification number: F25B21/00 ,  F25B2321/0022 ,  Y02B30/66

Abstract: A magnetic heat pump system which arranges permanent magnets at the two sides of a magnetocalorific effect material to thereby strengthen the magnetic field to improve the cooling and heating ability, which magnetic heat pump system uses first and second magnets which move inside and outside of the containers in the state facing each other to change a magnitude of a magnetic field which is applied to a plurality of containers in which a magnetocalorific effect material is stored so as to change a temperature of a heat transport medium which is made to flow through the containers by a reciprocating pump, the intensity of the magnetic field which is applied to the magnetocalorific effect material in the containers being increased to enlarge the change of temperature of the heat transport medium which is discharged from the magnetic heat pump and improve the cooling and heating efficiency.

公开(公告)号：US20130327062A1

公开(公告)日：2013-12-12

申请号：US13909305

申请日：2013-06-04

Applicant: DENSO CORPORATION

Inventor： Naoki Watanabe ,  Takuya Fuse ,  Shinichi Yatsuzuka ,  Kazutoshi Nishizawa ,  Tsuyoshi Morimoto

IPC: F25B21/00

CPC classification number: F25B21/00 ,  F25B2321/0022 ,  Y02B30/66

Abstract: A magnetic heat pump system which arranges permanent magnets at the two sides of a magnetocalorific effect material to thereby strengthen the magnetic field to improve the cooling and heating ability, which magnetic heat pump system uses first and second magnets which move inside and outside of the containers in the state facing each other to change a magnitude of a magnetic field which is applied to a plurality of containers in which a magnetocalorific effect material is stored so as to change a temperature of a heat transport medium which is made to flow through the containers by a reciprocating pump, the intensity of the magnetic field which is applied to the magnetocalorific effect material in the containers being increased to enlarge the change of temperature of the heat transport medium which is discharged from the magnetic heat pump and improve the cooling and heating efficiency.

Abstract translation: 一种磁热泵系统，其在磁热效应材料的两侧布置永磁体，从而加强磁场以提高冷却和加热能力，该磁热泵系统使用在容器内部和外部移动的第一和第二磁体 在彼此相对的状态下，改变施加到多个容器的磁场的大小，其中存储有磁热效应材料，以便改变通过容器流过的传热介质的温度 往复泵中，施加到容器中的磁热效应材料的磁场强度增加，从而扩大从磁热泵排出的传热介质的温度变化，提高冷却和加热效率。