System for suctioning a fluid as well as a vehicle having such a system

    公开(公告)号:US10577107B2

    公开(公告)日:2020-03-03

    申请号:US15816521

    申请日:2017-11-17

    Abstract: A system for suctioning fluid is disclosed. In a cabin monument, a vacuum source and a vacuum interface unit is provided. At least one flexible hose provides a connection to the vacuum interface unit, having at least one first fluid line having a connection element. The end connection element connects to a unit to be evacuated. The vacuum interface unit includes an adapter for connection to the at least one fluid line, and a trigger unit. At least one valve unit and a control unit for controlling the at least one valve unit reside in the cabin monument. The control unit controls the valve unit at least indirectly based on a trigger signal generated by the trigger unit. Thus, a flexible positioning of a unit to be evacuated for waste compaction is possible. The disclosure also relates to a vehicle, in particular an aircraft, having such a suctioning system.

    Aircraft cooling system
    2.
    发明授权

    公开(公告)号:US10343781B2

    公开(公告)日:2019-07-09

    申请号:US14243073

    申请日:2014-04-02

    Abstract: An aircraft cooling system including a cooler which is adapted to supply cooling energy to an aircraft device to be cooled, and a heat transfer arrangement which is adapted to transfer waste heat generated by the cooler to a cabin air extraction system. The heat transfer arrangement comprises a heat transfer circuit, in which a liquid heat transfer medium heated by the waste heat of the cooler circulates.

    Electrically powered transport cart combination for an aircraft cabin

    公开(公告)号:US10899376B2

    公开(公告)日:2021-01-26

    申请号:US16136903

    申请日:2018-09-20

    Abstract: An electrically driven trolley combination for an aircraft cabin with an independently usable, manually movable trolley and an electrical operating apparatus. The trolley has a base section, a main section extending from the base section, and wheels with the trolley supported on a cabin floor by the wheels and manually movable over the cabin floor being pushed or pulled. The electrical operating apparatus can be detachably coupled to the trolley and has a frame, a driveable rolling device on the frame and by which the electrical operating apparatus can be supported on a cabin floor and rolled, a coupling apparatus on the frame for detachably coupling the electrical operating apparatus to the trolley and having an engagement section and a movement section, the engagement section being selectively movable between a first position and a second position by the movement section, an electrical drive device, and a control device.

    ELECTRICALLY POWERED TRANSPORT CART COMBINATION FOR AN AIRCRAFT CABIN

    公开(公告)号:US20190084604A1

    公开(公告)日:2019-03-21

    申请号:US16136903

    申请日:2018-09-20

    Abstract: An electrically driven trolley combination for an aircraft cabin with an independently usable, manually movable trolley and an electrical operating apparatus. The trolley has a base section, a main section extending from the base section, and wheels with the trolley supported on a cabin floor by the wheels and manually movable over the cabin floor being pushed or pulled. The electrical operating apparatus can be detachably coupled to the trolley and has a frame, a driveable rolling device on the frame and by which the electrical operating apparatus can be supported on a cabin floor and rolled, a coupling apparatus on the frame for detachably coupling the electrical operating apparatus to the trolley and having an engagement section and a movement section, the engagement section being selectively movable between a first position and a second position by the movement section, an electrical drive device, and a control device.

    Aircraft cooling system and method for operating an aircraft cooling system
    7.
    发明申请
    Aircraft cooling system and method for operating an aircraft cooling system 有权
    飞机冷却系统和操作飞机冷却系统的方法

    公开(公告)号:US20140298824A1

    公开(公告)日:2014-10-09

    申请号:US14243067

    申请日:2014-04-02

    Abstract: An aircraft cooling system including a cooler having a cold transfer circuit, in which a cold transfer medium circulates. The cooler supplies cooling energy to an aircraft device to be cooled. The aircraft cooling system further includes a heat transfer arrangement having a heat transfer circuit, in which a heat transfer medium circulates and which is thermally coupled to the cold transfer circuit of the cooler via a heat exchanger, in order to absorb waste heat generated by the cooler and transfer it to a cabin air extraction system. The heat transfer arrangement further includes at least one heat pump which brings about an increase of the heat energy transfer from the cold transfer medium circulating in the cold transfer circuit of the cooler to the heat transfer medium circulating in the heat transfer circuit, at least in certain operating phases of the aircraft cooling system.

    Abstract translation: 一种飞机冷却系统,包括具有冷传递电路的冷却器,其中冷转印介质循环。 冷却器为要冷却的飞行器装置提供冷却能量。 飞机冷却系统还包括具有传热回路的传热装置,其中传热介质循环并且经由热交换器热耦合到冷却器的冷传递回路,以便吸收由热交换器产生的废热 冷却器并将其转移到客舱空气抽取系统。 传热装置还包括至少一个热泵,其使从在冷却器的冷传递回路中循环的冷转移介质到在传热回路中循环的传热介质的热能传递增加至少在 飞机冷却系统的某些运行阶段。

    System and method for disposing of fluid from a galley sink

    公开(公告)号:US10479505B2

    公开(公告)日:2019-11-19

    申请号:US15586424

    申请日:2017-05-04

    Abstract: A fluid-disposing system for a galley sink includes: a galley sink for a galley cabin monument, a self-regulating valve, a control unit, a sensor, and a signal connection between the sensor and the control unit. The valve input is connected to a fluid line, connected to a drainage opening of the galley sink. The valve is arranged underneath the drainage opening, such that fluid from the galley sink can flow through the associated drainage opening into the fluid line. The valve output is designed to be couplable with a source of negative pressure. The valve is designed to automatically open at a predetermined amount M1 of fluid in the fluid line, such that fluid can flow out of the fluid line, and to automatically close at a predetermined amount M2 of fluid in the fluid line, such that the predetermined amount M2 of fluid remains in the fluid line.

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