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    VERFAHREN ZUM BETRIEB EINER PUMPE
    11.
    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

    申请人： Continental Automotive GmbH

    发明人： HODGSON, Jan ,  MAGUIN, Georges ,  KOPP, Yves

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

    CPC分类号： 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

    摘要： 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).

    摘要翻译： 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 PUMP
    14.
    发明公开
    AIR PUMP 有权
    LUFTPUMPE

    公开(公告)号：EP2392821A1

    公开(公告)日：2011-12-07

    申请号：EP10735899.6

    申请日：2010-01-29

    申请人： Nitto Kohki Co., Ltd.

    发明人： ISHIBASHI, Shigemitsu ,  HASHIMOTO, Atsuki

    IPC分类号： F04B35/04 ,  F04B39/00 ,  F04B39/06 ,  F04B39/12

    CPC分类号： F04B39/121 ,  F04B39/06 ,  F04B39/12 ,  F04B41/02 ,  F04B2201/0801 ,  Y10T137/86051 ,  Y10T137/86212

    摘要： An air pump has an air tank (20) for temporarily storing air from a pump unit (12) before discharging the air. The air tank has a tank body having a top wall (40) on which the pump unit is placed, and a peripheral wall (42) extending downward from the top wall. The tank body has a downward facing opening. The air tank further has a metallic bottom wall member (46) engaged with the bottom surface of the peripheral wall so as to close the opening of the tank body. Bolts are passed through the metallic bottom wall member and into a metallic part of the pump unit and tightened to connect and secure the pump unit and the air tank to each other.

    摘要翻译： 空气泵具有用于在排出空气之前临时储存来自泵单元（12）的空气的空气罐（20）。 该空气罐具有一个具有顶壁（40）的罐主体，泵单元放置在其上，以及从顶壁向下延伸的周壁（42）。 罐体具有向下的开口。 空气罐还具有与周壁的底面接合的金属底壁构件（46），以封闭箱体的开口。 螺栓穿过金属底壁构件并进入泵单元的金属部分并拧紧以将泵单元和空气罐彼此连接并固定。

    VERFAHREN ZUR STEUERUNG DES BETRIEBS EINES KOMPRESSORS
    15.
    发明公开
    VERFAHREN ZUR STEUERUNG DES BETRIEBS EINES KOMPRESSORS 有权
    一种用于控制压缩机的运行

    公开(公告)号：EP2304238A1

    公开(公告)日：2011-04-06

    申请号：EP09765657.3

    申请日：2009-04-15

    申请人： Continental Teves AG & Co. oHG

    发明人： ENGELHARDT, Marek

    IPC分类号： F04B49/06 ,  F04B49/10

    CPC分类号： F04B49/065 ,  F04B49/10 ,  F04B2201/0801

    摘要： In a method for controlling the operation of a compressor, the compressor is switched off by a controller for preventing thermal damage if an estimated temperature value calculated by the controller exceeds an upper threshold value. For this purpose the controller calculates a cooling function as a state variable utilizing the estimated temperature value, said cooling function representing the chronological course of the cooling of the compressor. According to the invention the controller determines the cooling function based on at least one first and one second estimated temperature value which are associated with points of the compressor that are at spatial distances to each other, the determination being such that the cooling function is determined based on the temperature difference between the first and the second estimated temperature value.

    VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG DER TEMPERATUR EINER HYDRAULIK-BREMSANLAGE EINES KRAFTFAHRZEUGS
    19.
    发明公开
    VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG DER TEMPERATUR EINER HYDRAULIK-BREMSANLAGE EINES KRAFTFAHRZEUGS 有权
    方法和装置用于确定机动车辆的液压制动系统的温度

    公开(公告)号：EP1226056A1

    公开(公告)日：2002-07-31

    申请号：EP01909485.3

    申请日：2001-01-17

    申请人： ROBERT BOSCH GMBH

    发明人： YU, Jingsheng

    IPC分类号： B60T8/40

    CPC分类号： B60T8/4022 ,  B60T8/172 ,  B60T8/404 ,  F04B2201/0801 ,  F04B2203/0202

    摘要： The invention relates to a method for detecting the temperature of a hydraulic braking system in a motor vehicle. The temperature of the hydraulic pump is detected by measuring the motor voltage (Um) and the supply voltage after switching-on by means of a model that is provided with a state observer. A temperature-dependent estimator for the estimated temperature of the pump motor or the hydraulic pump is produced using said observer. The estimator is detected at a given time after the supply voltage has been switched on and the temperature of the hydraulic pump (1) is detected by means of an empirically detected comparison table or comparison curve. The estimated temperature or the changes thereof is/are used for correcting or improving the brake-pressure regulation of the hydraulic braking system, especially in an antilock system and/or antiskid device (ABS, ASR).

    Thermal overload control of a variable displacement compressor
    20.
    发明公开
    Thermal overload control of a variable displacement compressor 审中-公开
    ThermischeÜberlastregelungeines Kompressors mit variablerFördermenge

    公开(公告)号：EP0919721A2

    公开(公告)日：1999-06-02

    申请号：EP98122172.4

    申请日：1998-11-26

    申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho

    发明人： Kimura, Kazuya ,  Yamada, Kiyohiro ,  Hirota, Suguru ,  Hayashi, Shiro

    IPC分类号： F04B27/18 ,  F04B49/06

    CPC分类号： F04B27/1804 ,  F04B49/065 ,  F04B2027/1827 ,  F04B2027/1854 ,  F04B2027/1859 ,  F04B2201/0801 ,  F04B2207/03

    摘要： A reciprocating piston type compressor for compressing refrigerant gas for an automobile air conditioning system is improved to protect itself without protective control by a computer. The compressor detects the temperature of a part of the compressor in which the temperature increases to higher than a predetermined critical temperature when the compressor malfunctions, and changes a displacement control valve to reduce the displacement of the compressor when the detected temperature is higher than the predetermined critical temperature.

    摘要翻译： 用于压缩用于汽车空调系统的制冷剂气体的往复式活塞式压缩机被改进以保护自身而不受计算机的保护控制。 当压缩机发生故障时，压缩机检测其中温度升高到高于预定临界温度的压缩机的一部分的温度，并且当检测到的温度高于预定值时，改变排量控制阀以减小压缩机的位移 临界温度。