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    A VALVE
    52.
    发明公开
    A VALVE 有权

    公开(公告)号：EP2064470A1

    公开(公告)日：2009-06-03

    申请号：EP07804250.4

    申请日：2007-09-11

    申请人： Seating Direct (International) Limited

    发明人： ROWE, James John

    IPC分类号： F16K15/18 ,  F16K15/20 ,  A47C7/46

    CPC分类号： F16K15/188 ,  A47C7/467 ,  F16K15/20

    摘要： A valve comprises first and second valve elements (22, 40) operable by a common control element (50). Rotation of the control element (50) causes displacement of the first valve element (22) towards and away from a first valve seat (28) by means of a cam surface on a cam portion (36). Depression of the control element (50) displaces the second valve element (40) towards and away from a second valve seat (46). The control element (50) cooperates with the body (2) of the valve so that it can be depressed only when in the rotational position corresponding to the opening of the first valve element (22). A bladder connected to an outlet spigot (8) can be inflated by a pump attached to an inlet spigot (4) which is provided with a non-return valve (66), when the first valve element (22) is open and the second valve element (40) is closed. Release of air from the bladder can be achieved by rotating the control element (50) to open the valve element (22), and then depressing the control element (50) to open the valve element (40).

    Vorrichtung und Verfahren zur Steuerung und/oder Regelung eines Druckniveaus
    53.
    发明公开
    Vorrichtung und Verfahren zur Steuerung und/oder Regelung eines Druckniveaus 审中-公开
    装置和方法，用于控制和/或调节的压力水平

    公开(公告)号：EP1518748A2

    公开(公告)日：2005-03-30

    申请号：EP04017814.7

    申请日：2004-07-28

    申请人： ROBERT BOSCH GMBH

    发明人： Kimmig, Daniel

    IPC分类号： B60N2/44 ,  A47C7/46

    CPC分类号： B60N2/0244 ,  A47C7/467 ,  A47C27/082 ,  A47C27/083 ,  A47C27/10 ,  B60N2/002 ,  B60N2/501 ,  B60N2/502 ,  B60N2/505 ,  B60N2/525 ,  B60N2/914 ,  Y10S297/06

    摘要： Die Erfindung betrifft eine Vorrichtung zur Steuer- und/oder Regelung des Druckniveaus mindestens eines volumenvariablen Rezipienten (10, 12) eines pneumatischen Systems, insbesondere eines pneumatischen Systems für einen Kraftfahrzeugsitz (14).
    Erfindungsgemäß wird vorgeschlagen, das Mittel (24,26) vorgesehen sind, die es ermöglichen, den Druck in dem Rezipienten (10, 12) reversibel zu erhöhen oder zu reduzieren.
    Ferner betrifft die Erfindung ein Verfahren zur Steuer- und/oder Regelung des Druckniveaus mindestens eines volumenvariablen Rezipienten (10, 12) eines pneumatischen Systems, insbesondere eines pneumatischen Systems für einen Kraftfahrzeugsitz (14).
    Erfindungsgemäß variiert das Verfahren das Druckniveau in dem Rezipienten (10, 12) durch Volumenänderungen in einem dem Rezipienten zugeordneten Volumenstellelement (24,26).

    摘要翻译： 本发明涉及一种用于控制和/或调节的气动系统中的至少一个可变容积的容器（10，12）的用于机动车辆的座椅（14）中的压力水平，尤其是气动系统的装置。 根据本发明，提供的装置（24,26），其能够在受体（10，12）中的压力以增加或减少可逆。 本发明还涉及一种用于控制和/或调节的气动系统中的至少一个可变容积的容器（10，12）的用于机动车辆的座椅（14）中的压力水平，尤其是气动系统的方法。 根据本发明，该方法在不同的容器（10，12）通过与所述音量控制元件（24,26）相关联的收件人体积变化的压力水平。

    SELF-INFLATING CUSHION AND VALVE THEREFOR
    54.
    发明公开
    SELF-INFLATING CUSHION AND VALVE THEREFOR 审中-公开
    自吹冲洗垫和阀门

    公开(公告)号：EP1071899A1

    公开(公告)日：2001-01-31

    申请号：EP99913005.7

    申请日：1999-04-06

    申请人： Archi Air PTY

    发明人： SEGAL, Colin ,  WEISZ, Joan, Betty

    IPC分类号： F16K21/14 ,  F16K15/20

    CPC分类号： F16K15/20 ,  A47C7/467

    摘要： A self-inflating support device or cushion (10) consists of an envelope (11) defining a closed space, a compressible material contained within the envelope (11) and valve means (15) adapted to allow air into the envelope (11) so that the compressed material can expand to enlarge the support device (10) and to allow air out of the envelope (11) so that the material may be compressed and the support device (10) reduced in size. The valve means (15) comprises a valve member (21) and a valve seat (22) adapted to form a seal therebetween when the valve (15) is closed, an actuator (20) which whilst actuated separates the valve member (21) and valve seat (22) to permit air flow into and out of the device (10) for adjustment of the volume of air within the device (10) and locking means (26, 47) for maintaining the valve (15) fully open when it is desired to fill or empty the device (10) with air.

    摘要翻译： 自充气支撑装置或垫子（10）由限定封闭空间的封套（11），容纳在封套（11）内的可压缩材料和适于允许空气进入封套（11）的阀装置（15）组成 压缩材料可以膨胀以扩大支撑装置10并且允许空气离开外壳11，从而可以压缩材料并且减小支撑装置10的尺寸。 阀装置（15）包括阀件（21）和阀座（22），当阀（15）关闭时，阀件（22）适于在它们之间形成密封，致动器（20）在致动时将阀件（21） 和阀座（22），以允许空气流入和流出所述装置（10）以调节所述装置（10）内的空气量和锁定装置（26,47），以当所述阀（15）完全打开时 希望用空气填充或清空装置（10）。

    System for inflating support bag in seat
    58.
    发明公开
    System for inflating support bag in seat 失效
    在西班牙投诉支持袋系统

    公开(公告)号：EP0331458A3

    公开(公告)日：1990-07-25

    申请号：EP89302027.1

    申请日：1989-03-01

    申请人： PIRELLI LIMITED

    发明人： Clemens, Clive ,  Martin, Gary

    IPC分类号： A61H1/00 ,  A61H23/04 ,  A47C7/46

    CPC分类号： A47C7/467 ,  Y10S297/03

    摘要： A system for inflating e.g. a pair of lumbar support bags of a vehicle seat comprises two pumps (4) each connected to a respective bag and controlled by a common electronic control system (7). The control system causes each bag to be inflated over a period of between 1 and 10 minutes, the inflation of one bag taking place whilst the other bag is deflated and vice versa to produce alternating pressure zones in the lumbar region. Inflation of each bag is produced by a multiplicity of individual spaced apart energizations of the associated pump. The duration and spacing of the energizations is variable to produce the desired complete inflation of a bag within the required period. In the preferred embodiment the duration of each energization is preset during manufacture of the system but the spacing of the energizations is under the control of the user of the seat to vary the duration of the inflate/deflate cycle.