公开(公告)号：US20140352927A1

公开(公告)日：2014-12-04

申请号：US14294533

申请日：2014-06-03

Applicant: ABB Research Ltd

Inventor： Bruno AGOSTINI ,  Heikki Elomaa ,  Jari Sundelin ,  Risto Laurila

IPC: F28D15/02 ,  F28D15/04

CPC classification number: F28D15/04 ,  F28D15/0233 ,  F28D15/0266 ,  F28D15/0275 ,  F28F9/02 ,  H05K7/2029

Abstract: The present disclosure relates to an apparatus having an evaporator with a base plate having a first surface for receiving a heat load from one or more electric components, tubes that partly penetrate into the base plate via a second surface of the base plate for providing evaporator channels which are embedded into the base plate and condenser channels which are located outside of the base plate. In order to obtain a compact and efficient apparatus, the connecting parts can include hollow sections located within the tubes, each hollow section connecting the channels of a tube to each other in a vicinity of an end of the tube in order to allow fluid to flow between the channels of the tube via the hollow section.

Abstract translation: 本发明涉及一种具有蒸发器的装置，该蒸发器具有底板，该底板具有用于从一个或多个电气部件接收热负荷的第一表面，经由基板的第二表面部分地穿透到基板中的管，用于提供蒸发器通道 它们嵌入基板和位于基板外侧的冷凝器通道。 为了获得紧凑且有效的装置，连接部分可以包括位于管内的中空部分，每个中空部分将管的通道彼此连接在管的端部附近，以便允许流体流动 在管的通道之间经由中空部分。

公开(公告)号：US20150033772A1

公开(公告)日：2015-02-05

申请号：US14450917

申请日：2014-08-04

Applicant: ABB RESEARCH LTD

Inventor： Bruno AGOSTINI ,  Mathieu Habert ,  Francesco Agostini ,  Thomas Paul

IPC: H05K7/20 ,  F25B27/02

CPC classification number: H05K7/20363 ,  C09K5/047 ,  F25B15/10 ,  F25B27/02 ,  H05K7/20309 ,  H05K7/20318 ,  Y02A30/277 ,  Y02B30/62 ,  Y02P20/124

Abstract: An apparatus is disclosed which includes a generator receiving a heat load from first electric components, an evaporator for receiving a heat load from second electric components, a tight enclosure, and an absorber-condenser arranged outside of the tight enclosure. For efficient cooling of the apparatus, one or more of the generator, evaporator and absorber-condenser is entirely or partly manufactured of aluminum. The inert and refrigerant can be selected such that R134a is used as the inert and butane as the refrigerant fluid, or R32 is used as the inert and cyclopropane is used as the refrigerant, and the absorber is selected to include an alkyl acetamide, a carbonate ester or a glycol ester.

Abstract translation: 公开了一种装置，其包括接收来自第一电气部件的热负荷的发电机，用于接收来自第二电气部件的热负荷的蒸发器，紧密的外壳以及设置在紧密外壳之外的吸收器 - 冷凝器。 为了有效地冷却装置，发电机，蒸发器和吸收器 - 冷凝器中的一个或多个完全或部分地由铝制成。 可以选择惰性和制冷剂，使得R134a用作惰性和丁烷作为制冷剂流体，或者R32用作惰性环丙烷作为制冷剂，并且吸收剂选择为包括烷基乙酰胺，碳酸酯 酯或乙二醇酯。

公开(公告)号：US20140230478A1

公开(公告)日：2014-08-21

申请号：US14180916

申请日：2014-02-14

Applicant: ABB Research Ltd

Inventor： Bruno AGOSTINI ,  Francesco AGOSTINI ,  Mathieu HABERT

IPC: H05K7/20

CPC classification number: H05K7/20309 ,  F25B15/10 ,  H01L23/427 ,  H01L2924/0002 ,  H05K7/20363 ,  Y02A30/277 ,  Y02B30/62 ,  H01L2924/00

Abstract: A cooling apparatus includes a generator for receiving a first heat load from first electric components, a evaporator for receiving a second heat load from second electric components, a closed compartment enclosing the generator and evaporator, and a third cooling element arranged outside of the closed compartment for receiving heated fluid from at least one of the generator and evaporator and for transferring heat from the heated fluid to outside of the closed compartment. To obtain an efficient and reliable cooling apparatus, a flow channel of the evaporator is configured to receive a fluid in a liquid state and a fluid in a gas state, where the fluid in the gas state reduces a partial pressure of the fluid in a liquid state and the temperature required for evaporating the fluid in the liquid state, such that the fluid in the liquid state is evaporated.

Abstract translation: 冷却装置包括用于从第一电气部件接收第一热负荷的发电机，用于从第二电气部件接收第二热负荷的蒸发器，封闭发电机和蒸发器的封闭室，以及设置在封闭室外的第三冷却元件 用于接收来自发电机和蒸发器中的至少一个的加热流体，并将热量从加热流体传递到封闭隔室外部。 为了获得有效和可靠的冷却装置，蒸发器的流动通道构造成接收处于液态的流体和处于气体状态的流体，其中处于气体状态的流体降低液体中的流体的分压 状态和在液体状态下蒸发流体所需的温度，使得处于液态的流体蒸发。