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    • 1. 发明申请
    • Screen and Screen Element
    • 屏幕和屏幕元素
    • US20090050539A1
    • 2009-02-26
    • US11662863
    • 2005-09-09
    • Lars GronvallKalle Larsson
    • Lars GronvallKalle Larsson
    • B07B1/46
    • B07B1/4645B07B2201/02
    • A screen element (2) of a screen (1) has longitudinal sides adapted to be arranged in a longitudinal direction of a screen frame (4) and transverse sides adapted to be arranged in a transverse direction of the screen frame (4). The transverse sides of the screen element (2) are provided with at least one projection (6) and/or at least one recess (7) for locking engagement, in a direction transversely to the plane of the screen element (2), with a corresponding projection (6) and/or recess (7) on neighbouring screen elements arranged in the screen frame (4). A screen (1) with a screen element (2) arranged in a screen frame (4) is also disclosed.
    • 屏幕(1)的屏幕元件(2)具有适于沿屏幕框架(4)的纵向布置的纵向侧面和适于沿屏幕框架(4)的横向布置的横向侧面。 屏幕元件(2)的横向侧面设置有至少一个突起(6)和/或至少一个凹部(7),用于在横向于屏幕元件(2)的平面的方向上锁定接合, 布置在屏幕框架(4)中的相邻屏幕元件上的对应突起(6)和/或凹部(7)。 还公开了一种具有布置在屏幕框架(4)中的屏幕元件(2)的屏幕(1)。
    • 2. 发明申请
    • Valve Device for and a Method of Controlling Fluid Flow
    • 阀门装置和控制流体流动的方法
    • US20070261736A1
    • 2007-11-15
    • US10576275
    • 2004-10-22
    • Kalle LarssonLars Thingelstad
    • Kalle LarssonLars Thingelstad
    • F16K31/06
    • F16K31/0655F16K31/0651F16K31/082Y10T137/5987
    • A valve device (4) for controlling fluid flow comprises a hollow body (2) bounding a flow path through the valve device (4), a valve obturating member (10) in the flow path and movable between a fully obturating position and a less obturating position for permitting lesser and greater flows of fluid along the path, which flows urge the member (10) in the sense from the more obturating position to the less obturating position, the valve obturating member (10) including magnetic portions (18), and at least one electrically energizable inductor (22) fixed relative to the body (2) and serving to act upon the valve obturating member (10) to urge the valve obturating member (10) in the sense from the less obturating position to the fully obturating position.
    • 用于控制流体流动的阀装置(4)包括限定通过阀装置(4)的流动通道的中空主体(2),在流动路径中的阀闭塞构件(10),并且在完全闭塞位置和较少 闭塞位置,用于允许流体沿着路径的较小和较大流动,该流动将该构件(10)在某种意义上从更加密闭的位置促进到较少闭塞位置,该阀闭塞构件(10)包括磁性部分(18), 以及至少一个能够电耦合的电感器(22),其相对于所述主体(2)固定并且用于作用在所述阀闭塞构件(10)上,以将所述阀闭塞构件(10)从所述闭塞位置推到完全位置 封闭的位置
    • 3. 发明授权
    • Screen and screen element
    • 屏幕和屏幕元素
    • US08469199B2
    • 2013-06-25
    • US11662863
    • 2005-09-09
    • Lars GrönvallKalle Larsson
    • Lars GrönvallKalle Larsson
    • B07B1/46
    • B07B1/4645B07B2201/02
    • A screen element (2) of a screen (1) has longitudinal sides adapted to be arranged in a longitudinal direction of a screen frame (4) and transverse sides adapted to be arranged in a transverse direction of the screen frame (4). The transverse sides of the screen element (2) are provided with at least one projection (6) and/or at least one recess (7) for locking engagement, in a direction transversely to the plane of the screen element (2), with a corresponding projection (6) and/or recess (7) on neighboring screen elements arranged in the screen frame (4). A screen (1) with a screen element (2) arranged in a screen frame (4) is also disclosed.
    • 屏幕(1)的屏幕元件(2)具有适于沿屏幕框架(4)的纵向布置的纵向侧面和适于沿屏幕框架(4)的横向布置的横向侧面。 屏幕元件(2)的横向侧面设置有至少一个突起(6)和/或至少一个凹部(7),用于在横向于屏幕元件(2)的平面的方向上锁定接合, 布置在屏幕框架(4)中的相邻屏幕元件上的对应突起(6)和/或凹部(7)。 还公开了一种具有布置在屏幕框架(4)中的屏幕元件(2)的屏幕(1)。