Tube with a reservoir of phase-change material for a heat exchanger

    公开(公告)号:US10443955B2

    公开(公告)日:2019-10-15

    申请号:US15509514

    申请日:2015-09-08

    摘要: The present invention relates to a tube (1) with a reservoir of phase-change material for a heat exchange bundle (100) of a heat exchanger, said tube (1) with a reservoir of phase-change material including: two flow plates (3) which are configured to be assembled with one another in a fluid-tight fashion and form at least one duct (31) in which a first heat-transfer fluid flows between said flow plates (3), at least one reservoir plate (5) including cavities (51), said reservoir plate (5) being configured so that it can be assembled in fluid-tight fashion on an external face of one of the two flow plates (3) so as to close the cavities (51) and form housings for the phase-change material, said cavities (51) projecting from the external face of the reservoir plate (5) so that that a second heat-transfer fluid can circulate between said cavities (51).

    STRUCTURE FOR HEAT TREATMENT OF AN ELECTRICAL STORAGE DEVICE FOR A MOTOR VEHICLE

    公开(公告)号:US20210126303A1

    公开(公告)日:2021-04-29

    申请号:US16956192

    申请日:2018-12-20

    IPC分类号: H01M10/6556 B60K11/02

    摘要: Structure (1) for the heat treatment of an electrical storage device (2) for a motor vehicle, the structure (1) including at least one heat exchange plate (10, 11, 12) intended to be in contact with the electrical storage device (2) and having a thickness (5) defined by two external surfaces (3, 4), the heat exchange plate (10, 11, 12) comprising at least one channel (6, 61, 62) formed in its thickness (5) and opening at at least one end (7) into the thickness (5) of the heat exchange plate (10, 11, 12), characterized in that, at the level of the end (7) of the channel (6, 61, 62), the external surfaces (3, 4) of the heat exchange plate (10, 11, 12) are separated from one another by a distance (53) less than the thickness (5).

    HEAT EXCHANGER, IN PARTICULAR FOR A REFRIGERANT CIRCULATING IN A MOTOR VEHICLE
    3.
    发明申请
    HEAT EXCHANGER, IN PARTICULAR FOR A REFRIGERANT CIRCULATING IN A MOTOR VEHICLE 审中-公开
    热交换器,特别是电动汽车制冷器循环

    公开(公告)号:US20150354899A1

    公开(公告)日:2015-12-10

    申请号:US14653551

    申请日:2013-12-12

    IPC分类号: F28D9/00 F28F9/02

    摘要: A heat exchanger for a refrigerant circulating in a motor vehicle is disclosed. The exchanger has a first unit for circulating a first fluid defining first blades for circulating the first fluid and a second unit for circulating a second fluid defining second blades for circulating the second fluid. The blades are layered in a stacking direction of said blades such that an exchange of heat can take place between the first and second fluids, where the units permit the first fluid to circulate while avoiding the second unit, and permitting the second fluid to circulate while avoiding the first unit.

    摘要翻译: 公开了一种在机动车辆中循环的制冷剂的热交换器。 交换器具有用于循环限定用于循环第一流体的第一叶片的第一流体的第一单元和用于循环限定用于循环第二流体的第二叶片的第二流体的第二单元。 叶片在所述叶片的堆叠方向上分层,使得可以在第一和第二流体之间发生热交换,其中单元允许第一流体循环,同时避免第二单元,并允许第二流体循环,同时 避免第一个单位。

    EVAPORATOR, NOTABLY FOR A MOTOR VEHICLE AIR CONDITIONING CIRCUIT, AND CORRESPONDING AIR CONDITIONING CIRCUIT

    公开(公告)号:US20210001690A1

    公开(公告)日:2021-01-07

    申请号:US16496631

    申请日:2018-03-22

    IPC分类号: B60H1/32 F28F3/08

    摘要: The invention relates to an evaporator (111), notably for a motor vehicle air conditioning circuit (100), comprising a stack of plates forming tubes (300) for the circulation of a refrigerant fluid together delimiting air passages to cool an air flow (250) flowing through said passages through the evaporator (111).
    According to the invention, at least one of said tubes (300) has a single flow path (315a, 315b, 315c) for said refrigerant fluid between an inlet orifice (310) and an outlet orifice (320), said flow path (315a, 315b, 315c) comprising a plurality of successive passes, said inlet orifice (310) of said at least one tube (300) being in fluid communication with a refrigerant fluid inlet port (210) of said evaporator (111), and said outlet orifice (320) of said at least one tube (300) being in fluid communication with a refrigerant fluid outlet port (220) of said evaporator (111).

    LIQUID CIRCULATION HEAT EXCHANGER AND CONNECTOR FOR SUCH AN EXCHANGER

    公开(公告)号:US20220381522A1

    公开(公告)日:2022-12-01

    申请号:US17596694

    申请日:2020-06-16

    IPC分类号: F28F9/02 F28D1/03

    摘要: The invention relates to a heat exchanger provided with a base plate (10, 10′) and a liquid circulation space (15) formed between a plate (20, 20′) attached on the base plate and the base plate, the exchanger comprising at least one fluid connector (30, 31, 32), fixed on the base plate or on a return (12) inclined with respect to the base plate (10′) and connected to an inlet or outlet channel (21, 22) of the liquid circulation space, said connector comprising a tubular nozzle (33, 34, 35), for connecting the device to a tubing of an external fluid circuit, a base (36, 37) provided with a recess (38, 39) into which the tubular nozzle opens and with a mouth (38a, 39a) for connection to the channel, the recess forming a fluid passage between the mouth (38a, 39a) and the nozzle (33, 34, 35), for which the recess has an opening on a fixing face (40, 40′) of the connector on the base plate or on the return, the base plate or the return forming a closure wall of the recess of the base providing the sealing of the fluid passage.