公开(公告)号：US20150330683A1

公开(公告)日：2015-11-19

申请号：US14277234

申请日：2014-05-14

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： LISA A. ALLAN ,  NICHOLAS J. ALONGE, JR. ,  MARK R. HAMMER ,  TIMOTHY J. FILONCZUK ,  WILLIAM D. WRIGHT ,  JUDD W. GLENN ,  SHRIKANT M. JOSHI ,  JOEL T. HAMBRUCH ,  ROGELIO SALAIS

IPC: F25B39/04

CPC classification number: F25B39/04 ,  F25B2500/18 ,  F28D1/0443 ,  F28D1/05375 ,  F28D2021/007 ,  F28F9/0209 ,  F28F2270/02

Abstract: A dual circuit condenser for a cooling system is configured to cool refrigerant passing through the condenser. Operation of a first circuit of the system establishes a first temperature at a first area of the condenser, and operation of a second circuit of the system establishes a second temperature at a second area of the condenser. The condenser includes a manifold. The manifold is configured to receive a plurality of tubes. The manifold is further configured to define a first volume that is part of the first circuit and a second volume that is part of the second circuit. The manifold includes three or more separators interposed between the first volume and the second volume to segregate refrigerant in the first circuit from refrigerant in the second circuit.

Abstract translation: 用于冷却系统的双回路冷凝器被配置为冷却通过冷凝器的制冷剂。 系统的第一电路的操作在冷凝器的第一区域建立第一温度，并且系统的第二回路的操作在冷凝器的第二区域建立第二温度。 冷凝器包括歧管。 歧管被配置为容纳多个管。 歧管还被配置成限定作为第一回路的一部分的第一容积和作为第二回路的一部分的第二容积。 歧管包括插入在第一容积和第二容积之间的三个或更多个分离器，以将第一回路中的制冷剂与第二回路中的制冷剂隔离。

公开(公告)号：US20150285569A1

公开(公告)日：2015-10-08

申请号：US14244959

申请日：2014-04-04

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： JUDD W. GLENN

IPC: F28F9/02

Abstract: A heat exchanger for containing pressurized refrigerant includes a manifold, a first opening, and a dimple. The manifold is configured to receive and fixedly attach a plurality of tubes. The manifold defines the first opening which is configured to receive a first tube. The manifold also defines the dimple which is located proximate to the first opening. The dimple is configured to reduce stress on the first tube imparted thereon by the manifold when the first tube is fixedly attached to the manifold. Multiple dimples may be distributed about the manifold to reduce stress imparted on each of the tubes by the manifold.

Abstract translation: 用于容纳加压制冷剂的热交换器包括歧管，第一开口和凹坑。 歧管被配置为容纳和固定地附接多个管。 歧管限定了构造成接收第一管的第一开口。 歧管还限定了位于第一开口附近的凹坑。 凹坑被构造成当第一管固定地附接到歧管时，减小歧管上施加在其上的第一管的应力。 可以在歧管周围分布多个凹坑，以减少由歧管施加在每个管上的应力。