AIR CONDITIONING DEVICE
    61.
    发明公开

    公开(公告)号:EP2407733A4

    公开(公告)日:2015-03-18

    申请号:EP10750493

    申请日:2010-02-17

    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.

    Kraftstoffhochdruckpumpe für ein Einspritzsystem
    62.
    发明公开
    Kraftstoffhochdruckpumpe für ein Einspritzsystem 有权
    用于注射系统的高压燃料泵

    公开(公告)号:EP2756184A1

    公开(公告)日:2014-07-23

    申请号:EP12735567.5

    申请日:2012-07-18

    Abstract: The invention relates to a high-pressure fuel pump (5) for an injection system of a combustion engine, having a pump housing (16), and a pump piston (14) which is guided in a pump cylinder and can be moved up and down by translation, wherein a temperature sensor (22) is provided for determining the temperature of the fuel conveyed by the high-pressure fuel pump (5). According to the invention, a high-pressure fuel pump (5) having increased robustness is provided. This is achieved by arranging the temperature sensor (22) in the area of the high-pressure fuel pump (5). In particular, the pump piston (14) is moved by a plunger (17) which is guided in a receptacle (13) and delimits an upper plunger space (20) in said receptacle, and the temperature sensor (22) is arranged in the area of the upper plunger space (20) or of a connecting line (21) between two upper plunger spaces (20). The temperature detected by the temperature sensor (22) is preferably used for controlling a low pressure pump (2) and thus for regulating the cooling of the high-pressure fuel pump (5).

    펌프를 동작시키기 위한 방법
    63.
    发明公开
    펌프를 동작시키기 위한 방법 审中-实审
    操作泵的方法

    公开(公告)号:KR1020160138046A

    公开(公告)日:2016-12-02

    申请号:KR1020167026267

    申请日:2015-03-20

    Abstract: 본발명은적어도하나의유입구(3) 및적어도하나의유출구(4)를가진적어도하나의펌프하우징(2)을갖는, 액체를펌핑하기위한펌프(1)를동작시키기위한방법에관한것이다. 편심(5)은펌프하우징(2) 상에배열되며, 상기편심은펌프하우징(2)에관하여축(6)에대해회전가능하다. 변형가능요소(7)는펌프하우징(2) 및편심(5) 사이에배열되며, 적어도하나의유입구(3)에서적어도하나의유출구(4)로의펌프채널(8)은변형가능요소(7) 및펌프하우징(2)과함께형성된다. 변형가능요소(7)는펌프채널(8)의적어도하나의이동가능한씰(9) 및적어도하나의폐쇄볼륨(10)이펌프채널(8)에형성되도록편심(5)에의해몇몇섹션들에서펌프하우징(2)에대해눌려지며, 상기씰 및볼륨은편심(5)의회전움직임에의해액체를펌핑하도록유입구(3)에서유출구(4)로펌프채널(8)을따라이동가능하다. 방법의단계 a)에서, 펌프(1)에의해펌핑될액체량(14)이설정된다. 단계 b)에서, 변형가능요소(7)의온도(12)가결정된다. 단계 c)에서, 적어도하나의파라미터(13)는단계 b)로부터의온도(12)를고려하면서결정되며, 상기파라미터(13)는편심(5)의움직임및 펌프(1)의펌프용량사이에서의의존성을나타낸다. 단계 d)에서, 단계 a)에서설정된액체량(14)이펌핑되며, 펌프(1)의동작모드는단계 c)로부터의파라미터(13)를고려하면서적응된다.

    Abstract translation: 本发明涉及一种用于操作用于泵送液体的泵(1)的方法,所述泵具有至少一个具有至少一个入口(3)和至少一个出口(4)的泵壳体(2)。 偏心轮(5)布置在泵壳体(2)上,所述偏心件可相对于泵壳体(2)围绕轴线(6)旋转。 可变元件(7)设置在泵壳体(2)和偏心轮(5)之间,并且从至少一个入口(3)到至少一个出口(4)的泵通道(8)形成在一起 与可变形元件(7)和泵壳体(2)连接。 可变形元件(7)在偏心轮(5)的某些部分被压靠在泵壳体(2)上,使得至少一个泵通道(8)的可移动密封件(9)和至少一个闭合容积(10) 形成在泵通道(8)中,所述密封件和体积可以沿着泵通道(8)从入口(3)移动到出口(4),以便通过偏心的旋转运动来泵送液体 (5)。 在该方法的步骤a)中,设置要由泵(1)泵送的液体量(14)。 在步骤b)中,确定可变形元件(7)的温度(12)。 在步骤c)中,在考虑到来自步骤b)的温度(12)的同时,确定至少一个参数(13),所述参数(13)表示偏心轮(5)的运动与泵的容量之间的依赖关系 泵(1)。 在步骤d)中,泵送步骤a)中设定的液体量(14),同时考虑到来自步骤c)的参数(13),泵(1)的操作模式被适配。

    ELECTRIC COMPRESSOR
    67.
    发明公开
    ELECTRIC COMPRESSOR 审中-公开

    公开(公告)号:EP2187056A4

    公开(公告)日:2016-12-21

    申请号:EP08777555

    申请日:2008-06-24

    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.

    VERFAHREN ZUR REGELUNG EINES VERDICHTERS EINER KÄLTEANLAGE SOWIE EINE KÄLTEANLAGE
    68.
    发明公开
    VERFAHREN ZUR REGELUNG EINES VERDICHTERS EINER KÄLTEANLAGE SOWIE EINE KÄLTEANLAGE 审中-公开
    VERFAHREN ZUR REGELUNG EINES VERDICHTERS EINERKÄLATANLAGESOWIE EINEKÄLATANLAGE

    公开(公告)号:EP2904336A2

    公开(公告)日:2015-08-12

    申请号:EP13745660.4

    申请日:2013-08-05

    Abstract: The invention relates to a method for controlling a compressor of a refrigeration system, said compressor having a motor, wherein the temperature of the cooling point is controlled by means of switch-on and switch-off operation of the motor if the temperature in the compressor exceeds an upper temperature threshold and the temperature of the cooling point is controlled by means of continuously switched-on operation of the motor as soon as the motor has cooled down to a lower temperature threshold, wherein the control system converts a manipulated variable corresponding to the cooling demand of the cooling point into a switching signal for a valve, which switching signal causes clocked opening and closing of the valve, or a frequency converter controls the refrigerant flow through the compressor by controlling the voltage and the frequency of the motor, in that the frequency converter converts a manipulated variable corresponding to the cooling demand of a cooling point into a voltage and a frequency for the motor.

    Abstract translation: 用于调节具有用于制冷系统的电动机的压缩机的过程,其中如果压缩机中的温度超过上限温度阈值,则通过开 - 关电动机模式来调节冷却位置的温度。 此外,一旦电机冷却到较低的温度阈值,冷却部位的温度就会通过马达的连续运行模式进行调节。 控制器将对应于冷却站的冷却要求的变量转换为阀的开关信号,这导致阀门的打开和关闭,或使用变频器,该变频器通过调节控制冷却液流过压缩机的流量 电动机的电压和频率,变频器将对应于冷却站的冷却要求的变量转换为电动机的电压和频率。

    Dispositif de chauffage d'un carter d'huile
    69.
    发明公开
    Dispositif de chauffage d'un carter d'huile 有权
    HEIZEINRICHTUNGFÜRDIEÖLWANNEEINES KOMPRESSORS

    公开(公告)号:EP2631485A1

    公开(公告)日:2013-08-28

    申请号:EP13155277.0

    申请日:2013-02-14

    Applicant: Flexelec

    Abstract: Dispositif de chauffage (22) pour le carter d'huile (24) d'un compresseur (26) comportant: des moyens de chauffage (28) électriques; des moyens de connexion (72) agencés pour connecter les moyens de chauffage (28) à une source d'énergie électrique; et des moyens de fixation (32) des moyens de chauffage (28) autour du carter d'huile (24). Les moyens de connexion comprennent un thermostat fixé aux moyens de fixation (32) des moyens de chauffage (28) à distance de ces derniers, destiné à être placé au niveau de la surface extérieure du carter d'huile (24), et conçu pour se déformer mécaniquement de manière à: déconnecter électriquement la source et les moyens de chauffage (28), lorsqu'il mesure une température supérieure à une valeur déterminée; et connecter électriquement la source et les moyens de chauffage lorsqu'il mesure une température inférieure à la valeur déterminée.

    Abstract translation: 设备即带(22)具有包围压缩机的油底壳的外表面的电加热线(28)。 连接单元将加热线连接到电源。 连接单元包括固定到加热线的固定单元的恒温器,并且放置在油底壳的外表面以机械变形,以便当油温高于预定值时电源断开源和加热帘线 并且当油温低于预定值时电源连接源和加热帘线。

    Compressor and operation method of compressor
    70.
    发明公开
    Compressor and operation method of compressor 审中-公开
    Verdichter und Betriebsverfahrenfüreinen Verdichter

    公开(公告)号:EP2469090A2

    公开(公告)日:2012-06-27

    申请号:EP11009552.8

    申请日:2011-12-02

    Applicant: Max Co., Ltd.

    Inventor: Asai, Masatoshi

    Abstract: A compressor is provided with: a motor (30); a piston rod (11) which is driven by the motor (30) and reciprocatable within a cylinder (10); a seal member (14) adapted to seal between the piston rod (11) and the cylinder (10); a cold state determining unit (110) adapted to determine whether the compressor is in a cold state or not; and a rotating speed control unit (120) adapted to control a rotating speed of the motor (30) to increase so that a warm-up operation is executed when the cold state determining unit (110) determines that the compressor is in the cold state.

    Abstract translation: 压缩机设有:马达(30); 活塞杆(11),其由所述马达(30)驱动并在气缸(10)内往复运动; 适于密封在活塞杆(11)和气缸(10)之间的密封件(14); 冷态判定单元,适于确定压缩机是否处于冷态; 以及适于控制所述电动机(30)的转速增加的转速控制单元(120),以使得当所述冷态判定单元(110)确定所述压缩机处于冷态时,执行预热操作 。

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