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公开(公告)号：US08978403B2
公开(公告)日：2015-03-17
申请号：US14180859
申请日：2014-02-14
Applicant: ABB Research Ltd
Inventor： Bruno Agostini , Francesco Agostini , Heikki Elomaa , Jari Sundelin , Mathieu Habert
CPC classification number: F25B15/00 , F25B15/06 , F25B27/00 , H01L23/00 , H01L23/427 , H01L2924/0002 , Y02A30/277 , Y02B30/62 , H01L2924/00
Abstract: A cooling apparatus for electric equipment includes a generator configured to receive a heat load from first electric components, a evaporator configured to receive a heat load from second electric components, a closed compartment enclosing the generator and evaporator, and a absorber transferring heat from heated fluid to the outside of the closed compartment. To obtain an efficient and reliable cooling apparatus, the cooling apparatus includes a first expansion device which reduces the pressure of the fluid, and forwards the fluid in a liquid state and with a lower pressure to the secondary cooling element, which transfers heat to the received fluid from the second electric components for evaporating the fluid.
Abstract translation: 一种用于电气设备的冷却装置包括：发电机，其被配置为接收来自第一电气部件的热负荷，构造成从第二电气部件接收热负荷的蒸发器，封闭发电机和蒸发器的封闭隔室以及从加热流体 到封闭隔间的外面。 为了获得有效和可靠的冷却装置，冷却装置包括第一膨胀装置，其减少流体的压力，并将流体以液体状态和较低压力转移到二次冷却元件，该二次冷却元件将热传递到所接收的 来自用于蒸发流体的第二电气部件的流体。
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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
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。
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公开(公告)号：US20140230485A1
公开(公告)日：2014-08-21
申请号：US14180859
申请日：2014-02-14
Applicant: ABB Research Ltd
Inventor： Bruno Agostini , Francesco Agostini , Heikki Elomaa , Jari Sundelin , Mathieu Habert
IPC: F25B15/00
CPC classification number: F25B15/00 , F25B15/06 , F25B27/00 , H01L23/00 , H01L23/427 , H01L2924/0002 , Y02A30/277 , Y02B30/62 , H01L2924/00
Abstract: A cooling apparatus for electric equipment includes a generator configured to receive a heat load from first electric components, a evaporator configured to receive a heat load from second electric components, a closed compartment enclosing the generator and evaporator, and a absorber transferring heat from heated fluid to the outside of the closed compartment. To obtain an efficient and reliable cooling apparatus, the cooling apparatus includes a first expansion device which reduces the pressure of the fluid, and forwards the fluid in a liquid state and with a lower pressure to the secondary cooling element, which transfers heat to the received fluid from the second electric components for evaporating the fluid.
Abstract translation: 一种用于电气设备的冷却装置包括：发电机，其被配置为接收来自第一电气部件的热负荷，构造成从第二电气部件接收热负荷的蒸发器，封闭发电机和蒸发器的封闭隔室以及从加热流体 到封闭隔间的外面。 为了获得有效和可靠的冷却装置，冷却装置包括第一膨胀装置，其减少流体的压力，并将流体以液体状态和较低压力转移到二次冷却元件，该二次冷却元件将热传递到所接收的 来自用于蒸发流体的第二电气部件的流体。
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