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    VERFAHREN ZUM BETRIEB EINER PUMPE
    71.
    发明公开
    VERFAHREN ZUM BETRIEB EINER PUMPE 审中-公开

    公开(公告)号：EP3123028A1

    公开(公告)日：2017-02-01

    申请号：EP15711499.2

    申请日：2015-03-20

    Applicant: Continental Automotive GmbH

    Inventor： HODGSON, Jan ,  MAGUIN, Georges ,  KOPP, Yves

    IPC: F04C5/00 ,  F01N3/20 ,  F04B43/12

    CPC classification number: F04C5/00 ,  F01N3/2066 ,  F01N2560/06 ,  F01N2610/02 ,  F01N2610/1406 ,  F01N2610/1433 ,  F01N2610/1453 ,  F01N2610/148 ,  F04B49/06 ,  F04B2201/0403 ,  F04B2201/0801 ,  F04C2/06 ,  F04C14/28 ,  F04C15/06 ,  F04C2210/1083 ,  F04C2220/24 ,  F04C2270/19 ,  Y02A50/2325 ,  Y02T10/24

    Abstract: The invention relates to a method for operating a pump (1) for pumping a liquid, having at least one pump housing (2) with at least one inlet (3) and at least one outlet (4). An eccentric (5) is arranged on the pump housing (2), said eccentric being rotatable about an axis (6) relative to the pump housing (2). A deformable element (7) is arranged between the pump housing (2) and the eccentric (5), and a pump channel (8) from the at least one inlet (3) to the at least one outlet (4) is formed together with the deformable element (7) and the pump housing (2). The deformable element (7) is pressed against the pump housing (2) in some sections by the eccentric (5) such that at least one movable seal (9) of the pump channel (8) and at least one closed volume (10) are formed in the pump channel (8), said seal and volume being movable along the pump channel (8) from the inlet (3) to the outlet (4) in order to pump the liquid by means of a rotational movement of the eccentric (5). In step a) of the method, a liquid quantity (14) is set which is to be pumped by the pump (1). In step b), a temperature (12) of the deformable element (7) is determined. In step c), at least one parameter (13) is determined while taking into consideration the temperature (12) from step b), said parameter (13) representing a dependence between the movement of the eccentric (5) and the pump capacity of the pump (1). In step d), the liquid quantity (14) set in step a) is pumped, an operating mode of the pump (1) being adapted while taking into consideration the parameter (13) from step c).

    Abstract translation: 泵包括泵壳体，入口，出口，可旋转偏心件，壳体和偏心件之间的可变形元件以及由可变形元件和壳体形成的从入口到出口的输送通道。 可变形元件通过偏心部分被压靠在壳体上，形成通道的可移动密封件，并且通道中的闭合容积可沿着通道从入口到出口移动，以通过旋转偏心件来泵送液体。 一种用于操作泵的方法包括：a）设定要泵送的液体量，b）确定可变形元件的温度，c）根据步骤b）确定考虑到温度的参数，该参数表示偏心件的运动之间的依赖关系 泵的容量和d）通过根据步骤c）的参数调整泵的工作模式来泵送步骤a）中设定的液量。

    AIR CONDITIONING DEVICE
    72.
    发明公开
    AIR CONDITIONING DEVICE 审中-公开
    空调装置

    公开(公告)号：EP2407733A1

    公开(公告)日：2012-01-18

    申请号：EP10750493.8

    申请日：2010-02-17

    Applicant: Mitsubishi Electric Corporation

    Inventor： SAKAI, Tatsunori ,  AOKI, Masanori ,  SHIBA, Hirokuni

    IPC: F25B1/00 ,  F25B41/04

    CPC classification number: F25B49/005 ,  F04B39/121 ,  F04B2201/0403 ,  F25B13/00 ,  F25B2313/006 ,  F25B2313/02741 ,  F25B2313/0315 ,  F25B2400/01 ,  F25B2500/27 ,  F25B2500/28 ,  F25B2700/2115

    Abstract: In a compressor shell built in an outdoor unit 10 of an air conditioner, a compressor shell thermistor 21 that detects a temperature of the shell is installed. Also, an outside air temperature thermistor 22 that detects an outside air temperature is installed in an outdoor unit. The outside air temperature is compared with the compressor shell temperature, and if the shell temperature is higher than the outside air temperature, a compressor heating device is invalidated. If the shell temperature is lower than the outside air temperature, it is determined as a refrigerant collection condition, and the compressor heating device is operated. Also, if the shell temperature is higher than the outside air temperature by a certain temperature or more, the operation of the compressor heating device is stopped so that wasteful standby power is reduced, and energy of the apparatus is saved.

    Abstract translation: 在内置于空气调节机的室外机10的压缩机壳体上，设置有检测壳体的温度的压缩机壳体热敏电阻21。 而且，检测室外空气温度的室外空气温度热敏电阻22安装在室外单元中。 将外部空气温度与压缩机外壳温度进行比较，并且如果外壳温度高于外部空气温度，则压缩机加热装置失效。 如果壳体温度低于外部空气温度，则将其确定为制冷剂收集条件，并且操作压缩机加热装置。 另外，如果壳体温度比外部空气温度高出一定温度或更高，则停止压缩机加热装置的操作，从而减少浪费的待机功率，并节省装置的能量。

    ELECTRIC COMPRESSOR
    73.
    发明公开
    ELECTRIC COMPRESSOR 审中-公开
    ELEKTRISCHER VERDICHTER

    公开(公告)号：EP2187056A1

    公开(公告)日：2010-05-19

    申请号：EP08777555.7

    申请日：2008-06-24

    Applicant: Mitsubishi Heavy Industries, Ltd.

    Inventor： NAKANO, Koji ,  NAKAGAMI, Takashi ,  NOYAMA, Hideto ,  ASAI, Masahiko ,  HATTORI, Makoto ,  TAKASHIGE, Takayuki

    IPC: F04B49/10 ,  H02P29/00 ,  H02P29/02

    CPC classification number: F04B49/10 ,  F04B49/065 ,  F04B2201/0403 ,  F04B2203/0201 ,  F04B2203/0205 ,  F04B2203/0207 ,  F04B2203/0208 ,  H02P29/032 ,  H02P29/60

    Abstract: There is provided an electric compressor that can protect a component to be protected from heat damage according to a capability of the component. The electric compressor 10 includes a compression mechanism 11, an electric motor 12 that drives the compression mechanism 11, and a control portion 13 that controls to drive the electric motor 12, incorporated into a single casing, and further includes a temperature detector 14 that detects a temperature of one or more components that constitute one or both of the control portion 13 and the electric motor 12, and a current detector 15 that detects a current flowing through the component. When the temperature detected by the temperature detector 14 is a temperature Td, the current detected by the current detector 15 when the temperature detector 14 detects the temperature Td is a current Id, and a current corresponding to the temperature Td at a temperature characteristic relating to the current specific to the component is a current Ia(Td), the control portion 13 stops driving the electric motor 12 on the basis of a result of comparison between Ia(Td) and Id.

    Abstract translation: 提供了一种电动压缩机，其可以根据部件的能力来保护被保护的部件免受热损伤。 电动压缩机10包括压缩机构11，驱动压缩机构11的电动机12和控制驱动电动机12的控制部13，该控制部13结合到单个壳体中，还包括温度检测器14，其检测 构成控制部13和电动机12中的一个或两个的一个或多个部件的温度，以及检测流过该部件的电流的电流检测器15。 当温度检测器14检测到的温度为温度Td时，当温度检测器14检测到温度Td时由电流检测器15检测到的电流是电流Id，并且与温度特性相关的温度Td相对应的电流 该组件特有的电流是电流Ia（Td），控制部分13基于Ia（Td）和Id之间的比较结果停止驱动电动机12。

    Control device of variable displacement compressor
    74.
    发明公开
    Control device of variable displacement compressor 审中-公开
    可变排量压缩机的控制装置

    公开(公告)号：EP1228909A3

    公开(公告)日：2004-06-30

    申请号：EP02002254.7

    申请日：2002-01-30

    Applicant: Kabushiki Kaisha Toyota Jidoshokki

    Inventor： Murase, Masakazu ,  Yokomachi, Naoya

    IPC: B60H1/32 ,  F04B49/00

    CPC classification number: B60H1/3208 ,  F04B27/1804 ,  F04B2027/1854 ,  F04B2201/0402 ,  F04B2201/0403 ,  F25B2309/061

    Abstract: An apparatus controls a variable displacement compressor used in a refrigerant circuit. The compressor includes a drive shaft (6), which is rotated by an engine (E). When the drive shaft (6) rotates, the compressor compresses refrigerant sent from the external refrigerant circuit and discharges the compressed refrigerant to an external refrigerant circuit (30). When the displacement of the compressor is minimized, the circulation of refrigerant in the refrigerant circuit is stopped. The apparatus has a control mechanism (27, 28, CV) for varying the pressure in the crank chamber. A detector (76, 77, 78, 79) detects a physical quantity that reflects the heating status of the compressor. When the compressor displacement is minimized and the quantity detected by the detector (76, 77, 78, 79) indicates that the heating status of the compressor is deteriorating, a controller (70) commands the control mechanism (27, 28, CV) such that the displacement of the compressor is greater than the minimum displacement.

    INTEGRATED UNIT FOR USE IN PUMP STATION
    76.
    发明申请
    INTEGRATED UNIT FOR USE IN PUMP STATION 审中-公开
    集成单位用于泵站

    公开(公告)号：WO2015162429A2

    公开(公告)日：2015-10-29

    申请号：PCT/GB2015/051198

    申请日：2015-04-23

    Applicant: S. A. ARMSTRONG LIMITED

    Inventor： ARMSTRONG, Charles ,  BARNARD, Alan ,  DERBYSHIRE, Lee ,  LINDOP, John

    IPC: F04B53/16

    CPC classification number: F04B53/16 ,  F04B17/03 ,  F04B49/06 ,  F04B49/065 ,  F04B53/08 ,  F04B2201/0403 ,  F04B2203/0205

    Abstract: An integrated unit for use in a pump station. The integrated unit comprises a connector for connection to a power supply, a motor arranged to provide mechanical drive to an output shaft for coupling to a pumping unit associated with the pump station, a motor controller arranged to supply the motor with power from the connector to thereby control the motor, and an interface for a pump station system controller arranged to interface with the motor controller to match the mechanical drive supplied to the output shaft by the motor to demand. The integrated unit station comprises a housing with an exterior wall portion that is removable, and to which comprises a cooling system for an electronic component. An automatically engaging coupling is arranged to automatically disconnect the electrical connection to the electronic component on removal of the exterior wall portion.

    Abstract translation: 一个用于泵站的集成单元。 集成单元包括用于连接到电源的连接器，布置成向输出轴提供机械驱动以连接到与泵站相关联的泵送单元的电动机;马达控制器，其布置成向马达提供来自连接器的电力 从而控制电动机，以及用于泵站系统控制器的接口，其布置成与电动机控制器接合以匹配由电动机提供给输出轴的机械驱动器。 集成单元站包括具有可移除的外壁部分的壳体，并且包括用于电子部件的冷却系统。 自动接合联接器被布置成在去除外壁部分时自动断开与电子部件的电连接。

    INTEGRATED UNIT FOR USE IN PUMP STATION
    77.
    发明申请
    INTEGRATED UNIT FOR USE IN PUMP STATION 审中-公开

    公开(公告)号：WO2015162427A2

    公开(公告)日：2015-10-29

    申请号：PCT/GB2015051196

    申请日：2015-04-23

    Applicant: ARMSTRONG LTD S A

    Inventor： ARMSTRONG CHARLES ,  BARNARD ALAN ,  DERBYSHIRE LEE ,  LINDOP JOHN

    IPC: F04B53/16

    CPC classification number: F04B53/16 ,  F04B17/03 ,  F04B49/06 ,  F04B49/065 ,  F04B53/08 ,  F04B2201/0403 ,  F04B2203/0205

    Abstract: An integrated unit for use in a pump station. The integrated unit comprises a connector for connection to a power supply, a motor arranged to provide mechanical drive to an output shaft for coupling to a pumping unit associated with the pump station, a motor controller arranged to supply the motor with power from the connector to thereby control the motor, and an interface for a pump station system controller arranged to interface with the motor controller to match the mechanical drive supplied to the output shaft by the motor to demand. The integrated unit station comprises a housing with an exterior wall portion that is removable, and to which comprises a cooling system for an electronic component. An automatically engaging coupling is arranged to automatically disconnect the electrical connection to the electronic component on removal of the exterior wall portion.

    DRUCKERZEUGER FÜR STRÖMENDE MEDIEN
    79.
    发明申请
    DRUCKERZEUGER FÜR STRÖMENDE MEDIEN 审中-公开
    压力发生器浇注MEDIA

    公开(公告)号：WO2002075155A1

    公开(公告)日：2002-09-26

    申请号：PCT/DE2002/000779

    申请日：2002-03-04

    Applicant: SIEMENS AKTIENGESELLSCHAFT ,  DIETMAR, Rudi ,  RICHTER, Heiko ,  WARMUTH, Matthias

    Inventor： DIETMAR, Rudi ,  RICHTER, Heiko ,  WARMUTH, Matthias

    IPC: F04B49/20

    CPC classification number: F04C28/08 ,  F04B43/043 ,  F04B49/20 ,  F04B2201/0403 ,  F04B2201/0801 ,  F04D27/0261

    Abstract: Bei einem Druckerzeuger für strömende Medien, bei dem mittels eines drehzahlsteuerbaren Motors (M) ein Verdichter (V) antreibbar ist, wird durch mindestens einen Sensor (T) die Temperatur im Verdichter (V) erfasst und entsprechend der Temperatur wird der Motor (M) geregelt. Die thermischen Grenzen der Maschine werden dabei mit Sicherheit eingehalten und es kann auf übliche Druckbegrenzungsventile zum Schutz des Verdichters (V) verzichtet werden.

    Abstract translation: 可在压力发生器被驱动流动介质，其中由速度可控的电动机（M），一个压缩机（V）的装置由至少一个传感器（T），在压缩机（V）的温度根据电动机的温度检测和（M） 调控。 机器的热限制其与安全遵守和没有必要为传统的压力释放阀，以保护压缩机（V）。

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