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公开(公告)号：US20220011049A1
公开(公告)日：2022-01-13
申请号：US17298536
申请日：2019-11-22
发明人： Johanna INGENITO , Romain ANGÉLIQUE , Florian BONNIVARD , Mickael BREGOLI , Grégoire HANSS , Jérome ROCCHI
IPC分类号： F28D7/10
摘要： A tubular heat exchanger (10) comprising: a fluid circulation chamber (20) intended to be supplied with a first fluid, referred to as outer fluid, brought to a first temperature, a heat exchange matrix (30) housed in said circulation chamber and formed by a plurality of heat exchange tubes (31) each comprising at least one pair of ducts (32; 33) nested one inside the other, extending along a direction, referred to as longitudinal direction, and defining: a channel for circulating a fluid, referred to as inner channel (32c; 33c), suitable for being able to be supplied with a second fluid, referred to as inner fluid, brought to a second temperature, and a channel for the circulation of a fluid, referred to as intermediate channel (32d; 33d), and suitable for being able to be supplied with a third fluid, referred to as intermediate fluid, brought to a third temperature, different from said first temperature.
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2.发明公开公开(公告)号：US20230356847A1
公开(公告)日：2023-11-09
申请号：US18143336
申请日：2023-05-04
CPC分类号： B64D13/08 , F28D9/0037 , F24F13/30 , F28F3/042
摘要： A heat-exchange device includes a flow enclosure defined by two external plates, a first inlet and a first outlet for a first heat-transfer fluid, a second inlet and a second outlet for a second heat-transfer fluid, and an exchanger block with plates disposed in the flow enclosure so as to be in fluid communication with the inlets and outlets in order to permit the flow of the first fluid and of the second fluid into and through this exchanger block and the transfer of calories therebetween. Each external plate has at least one hollow. An air-conditioning system may include such device and an aircraft, in turn, can include such air-conditioning system.
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