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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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Patent Agency Ranking
公开(公告)号：US09154018B2
公开(公告)日：2015-10-06
申请号：US13858543
申请日：2013-04-08
Applicant: ABB Research Ltd.
Inventor： Bruno Agostini , Cajetan Pinto , Christian Meckel , Mathieu Habert
CPC classification number: H02K9/18 , F28D15/0233 , F28D15/0266 , F28D15/0275 , H02K9/06 , H02K9/12 , H02K9/14 , H02K9/19
Abstract: An electric machine including a closed chamber with a wall and enclosing a stator, a rotor and a first fluid and a heat exchanging unit stretching from the chamber through the wall to a fluid transporting passage. The heat exchanging unit includes conduits provided in a loop, containing a working fluid and equipped with evaporator channels and condenser channels, first heat transfer elements inside the chamber for transferring heat from the first fluid to the working fluid via the evaporator channels and second heat transfer elements in the passage for transferring heat out of the working fluid via the condenser channels to a second fluid, a first fluid propagating unit inside the chamber forcing the first fluid to circulate and a second fluid propagating unit in the passage forcing the second fluid to flow past the second heat transfer element.
Abstract translation: 一种包括具有壁的封闭室和封闭定子的电动机，转子和第一流体以及从室通过壁延伸到流体输送通道的热交换单元。 热交换单元包括设置在回路中的管道，其包含工作流体并且配备有蒸发器通道和冷凝器通道，室内的第一传热元件，用于经由蒸发器通道将热量从第一流体传递到工作流体，并且第二传热 所述通道中的元件用于将热量经由所述冷凝器通道传出所述工作流体到第二流体，所述室内的所述第一流体传播单元在所述室内迫使所述第一流体循环，并且所述第二流体传播单元在所述通道中迫使所述第二流体流动 经过第二传热元件。
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公开(公告)号：US20150003014A1
公开(公告)日：2015-01-01
申请号：US14315655
申请日：2014-06-26
Applicant: ABB Research Ltd
Inventor： Francesco AGOSTINI , Daniele Torresin , Mathieu Habert , Bruno Agostini
IPC: H05K7/20
CPC classification number: H05K7/20336 , F28D15/0233 , F28D15/0266 , F28F13/06
Abstract: An electric apparatus is disclosed having at least two cooling elements and a first fan arrangement for cooling the at least two cooling elements with a first air flow. A second fan arrangement can cool the at least two cooling elements with a second air flow. The second fan arrangement passes a second air flow in a different flow direction as compared to the first air flow, and the first and second air flows are arranged to cool different parts of the at least two cooling elements.
Abstract translation: 公开了一种具有至少两个冷却元件的电气设备和用于利用第一空气流来冷却至少两个冷却元件的第一风扇装置。 第二风扇装置可以用第二空气流来冷却至少两个冷却元件。 与第一空气流相比，第二风扇装置沿不同的流动方向通过第二空气流，并且第一和第二空气流布置成冷却至少两个冷却元件的不同部分。
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公开(公告)号：US09335105B2
公开(公告)日：2016-05-10
申请号：US13871410
申请日：2013-04-26
Applicant: ABB Research Ltd
Inventor： Timo Koivuluoma , Bruno Agostini , Mathieu Habert , Jouko Siirilä
CPC classification number: F28G1/166 , F28G1/16 , H05K7/20181 , H05K7/202
Abstract: A cooling assembly is disclosed having a device chamber, a cooling chamber, a heat exchanger, a fan and a controller, the heat exchanger having a first heat exchanger unit and a second heat exchanger unit located above the first heat exchanger unit. The fan includes a first fan adapted to generate a first cooling air flow. The cooling assembly further includes a first dust tray located between the first heat exchanger unit and the second heat exchanger unit, the first cooling air flow being directed towards the first dust tray. The first dust tray is adapted to receive and retain at least part of contaminant particles present in the first cooling air flow, the device chamber being separated from the cooling chamber.
Abstract translation: 公开了一种具有装置室，冷却室，热交换器，风扇和控制器的冷却组件，所述热交换器具有位于第一热交换器单元上方的第一热交换器单元和第二热交换器单元。 风扇包括适于产生第一冷却空气流的第一风扇。 冷却组件还包括位于第一热交换器单元和第二热交换器单元之间的第一灰尘盘，第一冷却空气流指向第一灰尘盘。 第一除尘托盘适于容纳并保持存在于第一冷却空气流中的污染物颗粒的至少一部分，该装置室与冷却室分离。
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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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