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    DRUCKLUFTVERSORGUNGSEINRICHTUNG FÜR EIN NUTZFAHRZEUG UND VERFAHREN ZUM BETREIBEN EINER DRUCKLUFTVERSORGUNGSEINRICHTUNG
    1.
    发明公开
    DRUCKLUFTVERSORGUNGSEINRICHTUNG FÜR EIN NUTZFAHRZEUG UND VERFAHREN ZUM BETREIBEN EINER DRUCKLUFTVERSORGUNGSEINRICHTUNG 有权
    空气供给装置中，用于操作供气装置商用车和方法

    公开(公告)号：EP2129565A2

    公开(公告)日：2009-12-09

    申请号：EP08734640.9

    申请日：2008-03-18

    申请人： KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH

    发明人： SCHNITTGER, Karsten ,  ERTL, Thomas

    IPC分类号： B60T17/00 ,  B60T17/04

    CPC分类号： B60T17/004 ,  B60T17/04 ,  Y10T137/264 ,  Y10T137/794

    摘要： The invention relates to a compressed air supply system (10) for a utility vehicle, said system comprising a compressed air inlet (26) that can be coupled to a compressor, a filter unit (14) that can be coupled to the compressed air inlet (26) via a supply line, a discharge valve element (20) that is coupled to a discharge outlet (24) and the supply line, an energy-saving control outlet (28) that can be coupled to a control inlet of the compressor, a supply line locking valve element (22) interposed between the compressor and the filter unit (14) and a first valve element (16) and a second valve element (18), the discharge valve element (20), the energy saving control outlet (28), the regeneration of the filter unit (14) and the supply line locking valve element (22) being controllable by the valve elements (16, 18). The invention is characterized in that the energy saving control outlet (28) can be controlled by the first valve element (16) and the discharge valve element (20) and the regeneration of the filter unit (14) can be controlled by the second valve element (18), and in that the supply line locking valve element (22) is closed during the regeneration phase of the filter unit (14) and can be transferred into a opened switching state when not in the regeneration state and when the discharge valve element (20) is closed and the energy saving control outlet (28) is aerated. The invention also relates to a method for operating a compressed air supply system.

    Fluid pressure regulator
    5.
    发明公开
    Fluid pressure regulator 失效
    流体压力调节器

    公开(公告)号：EP0339370A3

    公开(公告)日：1991-01-02

    申请号：EP89106510.4

    申请日：1989-04-12

    申请人： TEKTRONIX INC.

    发明人： Wimmer, Guenther W.

    IPC分类号： G05D16/20

    CPC分类号： G05D16/2086 ,  Y10T137/264 ,  Y10T137/2642 ,  Y10T137/7761

    摘要： A fluid pressure regulator comprises a housing (2) defining a cylindrical chamber (10), an inlet opening (4) for introducing fluid under pressure into the chamber, an outlet opening (6) for allowing fluid to leave the chamber at a regulated pressure, and a bleed orifice (8) in communication with a space at constant pressure. The outlet opening (6) and the inlet opening (4) are in open communication. A ferromagnetic piston member (14) is fitted in the chamber (10) and is slidable within a range of positions such that the bleed orifice (8) is partially covered by the piston. The ferromagnetic piston member (14) is biased at a substantially constant force when it is that range of positions.

    摘要翻译： 流体压力调节器包括限定圆柱形腔室（10）的壳体（2），用于将压力下的流体引入腔室的入口开口（4），用于允许流体以恒定压力离开腔室的出口 以及与恒定压力的空间连通的排气口（8）。 出口开口（6）和入口开口（4）处于开放连通状态。 铁磁活塞构件（14）装配在腔室（10）中并且可在一定范围内滑动，使得排气孔（8）被活塞部分地覆盖。 当铁磁活塞构件（14）处于该位置范围时，铁磁活塞构件（14）以大体上恒定的力被偏置。

    An apparatus for dispensing measured quantities of a liquid material
    6.
    发明公开
    An apparatus for dispensing measured quantities of a liquid material 失效
    Vorrichtung zum Abgeben von abgemessenen Mengen einerFlüssigkeit。

    公开(公告)号：EP0251406A1

    公开(公告)日：1988-01-07

    申请号：EP87201208.3

    申请日：1987-06-24

    申请人： UNILEVER N.V. ,  UNILEVER PLC

    发明人： Hendriks, Albertus Gerrit

    IPC分类号： B65B37/06 ,  F17D1/14 ,  G05D7/01

    CPC分类号： F17D1/14 ,  B65B37/06 ,  G05D7/0106 ,  Y10T137/264 ,  Y10T137/86139

    摘要： The invention concerns an apparatus for dispensing measured quantities of a liquid or liquefied material, comprising first pumping means (3), capable of delivering a continuous flow of material, second pumping (13) downflow from said first pumping means, said second pumping means being capable of delivering less than the amount fed thereto by said first pumping means, a recirculation line (8), connected to the line (6) connecting said first and said second pumping means, said recirculation line being provided with a valve and means for compensating excess of material fed by said first pumping means, which means (10) for compensating excess material are present in said connecting line, and can activate a switch for opening said valve.
    In order to obviate possible problems concerning contaminating, and to provide longer production runs, the invention is characterized in that said means for compensating excess material comprise membrane (11) which is impermeable for said liquid or liquefied material.

    摘要翻译： 本发明涉及一种用于分配测量量的液体或液化材料的装置，包括能够输送连续流动的材料的第一泵送装置（3），从所述第一泵送装置向下流动的第二泵送装置（13），所述第二泵送装置 能够输送小于由所述第一泵送装置供给的量的再循环管线（8），连接到连接所述第一和第二泵送装置的管线（6），所述再循环管线设置有阀和补偿装置 由所述第一泵送装置供给的过量材料，其用于补偿多余材料的装置（10）存在于所述连接管线中，并且可以启动用于打开所述阀的开关。 为了避免可能存在的污染问题，并提供更长的生产运行，本发明的特征在于所述用于补偿多余材料的装置包括对所述液体或液化材料是不可渗透的膜（11）。

    Druckluftversorgungsanlage und pneumatisches system
    8.
    发明公开
    Druckluftversorgungsanlage und pneumatisches system 有权
    Druckluftversorgungsanlage undneumatisches系统

    公开(公告)号：EP2743103A1

    公开(公告)日：2014-06-18

    申请号：EP13005906.6

    申请日：2011-11-22

    申请人： WABCO GmbH

    发明人： Dieter Frank ,  Frank Meißner ,  Uwe Stabenow

    IPC分类号： B60G17/052 ,  F16K31/06

    CPC分类号： B60G17/0528 ,  B60G11/27 ,  B60G17/052 ,  B60G17/0523 ,  B60G2300/07 ,  B60G2500/201 ,  B60G2500/2012 ,  B60G2500/2021 ,  B60G2500/203 ,  B60G2500/204 ,  B60G2500/2044 ,  B60G2500/302 ,  B60G2600/22 ,  B60G2600/26 ,  B60T13/683 ,  B60T17/004 ,  B60T17/02 ,  Y10T137/0318 ,  Y10T137/264 ,  Y10T137/87265

    摘要： Die Erfindung betrifft eine Druckluftversorgungsanlage (10, 10A, 10B, 10C) zum Betreiben einer Pneumatikanlage (90), insbesondere einer Luftfederanlage eines Fahrzeugs, aufweisend:
    - eine Luftzuführung (0) und einem Luftverdichter (21) zur Versorgung einer Druckluftzuführung (1) mit Druckluft,
    - eine pneumatische Verbindung, insbesondere eine Entlüftungsleitung (30), mit einer Entlüftungsventilanordnung in Form einer steuerbaren Magnetventilanordnung (40, 40A, 40B, 40C) mit einem Magnetteil (43, 43A, 43B, 43C) und einem Pneumatikteil (44, 44A, 44B, 44C), und mit einem Entlüftungsanschluss (3) zum Ablassen von Luft, und
    - eine pneumatische Verbindung, insbesondere eine Druckluftversorgungsleitung (20), mit einem Lufttrockner (22) und einem Druckluftanschluss (2) zur Versorgung der Pneumatikanlage (90) mit Druckluft. Erfindungsgemäß ist dabei vorgesehen, dass in nicht angesteuertem Zustand des Magnetteils (43, 43A, 43B, 43C) der Magnetventilanordnung (40, 40A, 40B, 40C) der Pneumatikteil (44, 44A, 44B, 44C) der Magnetventilanordnung (40, 40A, 40B, 40C) geöffnet ist, wobei
    die Magnetventilanordnung (40, 40A, 40B, 40C) einen stromeinstellbaren Druckbegrenzer (69) aufweist.

    摘要翻译： 系统（10A）具有用于向压缩空气供应单元（1）供应压缩空气的空气压缩单元（21）。 气动连接，即排放管线（30）包括可控电磁阀系统（40A），其包括磁性部件（43A），气动部件（44A）和用于排出空气的排出口（3）。 压缩空气供应管线（20）包括空气干燥器（22）和用于将压缩空气供给到气动系统（90）的压缩空气端口（2）。 当阀门系统的磁性部分未被激活时，阀门系统的气动部分保持打开。 电磁阀系统设计为直接控制的排气电磁阀系统。 还包括用于操作气动系统即车辆空气悬架系统的方法的独立权利要求。

    DRUCKLUFTAUFBEREITUNGSEINRICHTUNG UND VERFAHREN ZUM BETREIBEN EINER DRUCKLUFTAUFBEREITUNGSEINRICHTUNG
    10.
    发明公开
    DRUCKLUFTAUFBEREITUNGSEINRICHTUNG UND VERFAHREN ZUM BETREIBEN EINER DRUCKLUFTAUFBEREITUNGSEINRICHTUNG 有权
    空气处理装置及其操作方法的空气处理设备

    公开(公告)号：EP1957335A1

    公开(公告)日：2008-08-20

    申请号：EP06840944.0

    申请日：2006-11-17

    申请人： KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH

    发明人： ERTL, Thomas

    IPC分类号： B60T17/00 ,  B60T17/02

    CPC分类号： B60T17/002 ,  F15B21/048 ,  Y10T137/264 ,  Y10T137/4252

    摘要： The invention relates to a device (10) for processing compressed air for a commercial vehicle. Said device (10) comprises an inlet connection (1) for connecting a compressor, an air dryer unit (32), a first solenoid valve (14) for pneumatically shutting off the compressor and blocking a pipe that is connected to the compressor, and a second solenoid valve (16) for regenerating the air filter unit (32). In order to keep the loss of compressed air during regeneration as small as possible, the pressure in a pipe located between the compressor and the check valve (18) is substantially maintained when the first solenoid valve (14) is excited. The invention further relates to different methods for operating an inventive device (10) preparing compressed air.