Spring-loaded piston accumulator with locking function
    41.
    发明授权
    Spring-loaded piston accumulator with locking function 有权
    具有锁定功能的弹簧式活塞蓄能器

    公开(公告)号:US07975725B2

    公开(公告)日:2011-07-12

    申请号:US12473996

    申请日:2009-05-28

    Inventor: Frank Lauterbach

    CPC classification number: F15B1/04 F15B2201/21 F15B2201/31 F15B2201/40

    Abstract: A piston accumulator (10) comprises a pressure chamber (40) which is closed on one side by an axially shiftable piston (50) in order to change its volume depending on the axial position of the piston (50). A locking mechanism is provided for retaining the piston (50) in a second position different from a first position against a spring preload (190). The piston accumulator (10) further comprises an electromagnetic apparatus (80) having an armature (150) which is shifted upon axial shifting of the piston (50) from the first into the second position in its turn into an axial position in which a blocking element (175) of the locking mechanism is held by the armature (150) in a radial position so as to block a shift of the piston (50) back in the direction of its first position. For holding the blocking element (175) there is provided a separate interlocking member (170) which is fastened to the armature (150) and is made of a harder material than the armature (150).

    Abstract translation: 活塞蓄能器(10)包括压力室(40),压力室(40)通过轴向可移动的活塞(50)在一侧封闭,以便根据活塞(50)的轴向位置改变其体积。 提供了一种锁定机构,用于将活塞(50)保持在不同于第一位置的第二位置以抵抗弹簧预紧(190)。 活塞蓄能器(10)还包括具有电枢(150)的电磁装置(80),所述电枢(150)在活塞(50)从第一位置向第二位置轴向移动时移动到轴向位置, 锁定机构的元件(175)由电枢(150)保持在径向位置,以便阻止活塞(50)在其第一位置的方向上移动。 为了保持阻挡元件(175),设置有单独的互锁构件(170),其紧固到电枢(150)并且由比电枢(150)更硬的材料制成。

    Pressure vessel with accumulator isolation device
    42.
    发明申请
    Pressure vessel with accumulator isolation device 有权
    压力容器带蓄电池隔离装置

    公开(公告)号:US20070131295A1

    公开(公告)日:2007-06-14

    申请号:US11298623

    申请日:2005-12-12

    Applicant: Kenric Rose

    Inventor: Kenric Rose

    CPC classification number: B60T1/10 B60K6/12 F15B1/08 F15B2201/40 Y02T10/6208

    Abstract: A pressure vessel assembly is provided for a pressurized fluid system. The pressure vessel assembly comprises an outer casing defining an interior cavity within the outer casing, at least one fluid-pressure accumulator disposed within the interior cavity in the outer casing, and at least one isolation device disposed between the at least one fluid-pressure accumulator and the outer casing.

    Abstract translation: 为加压流体系统提供压力容器组件。 所述压力容器组件包括外壳,所述外壳限定所述外壳内的内腔,设置在所述外壳内的所述内腔内的至少一个流体压力蓄能器,以及设置在所述至少一个流体压力蓄能器 和外壳。

    アキュムレータ
    46.
    发明申请
    アキュムレータ 审中-公开
    累加器

    公开(公告)号:WO2004102009A1

    公开(公告)日:2004-11-25

    申请号:PCT/JP2004/006529

    申请日:2004-05-14

    Abstract:  シール装着部(シール下部)に圧力が封じ込められることがあってもこの圧力を逃がすことができ、もってシールの装着状態が不安定となることがなく、シールがシール装着部から抜け出てしまうことがないアキュムレータを提供することを目的とし、ベローズキャップ等の作動部材を収容するハウシングの内面であって圧力流入口の周りに、作動部材が接離自在に当接するシールを装着するシール装着部と、シールを保持するシールホルダを装着するシールホルダ装着部とを設け、シール装着部に前記シールを装着し、シールホルダ装着部にシールホルダを溶接、接着、ネジ止め、係合または嵌合等の固定手段により装着するアキュムレータであって、シールの装着によりシール装着部に封じ込められる圧力をシール装着部の外部へ開放する圧力逃がし経路を設けたことを特徴とする。

    Abstract translation: 即使压力被夹在密封安装部(密封下部)中也能够释放压力的蓄能器,以防止密封件的安装状态变得不稳定,并且密封不会从密封安装部脱出,其中密封安装 用于安装允许工作构件可拆卸地抵靠的密封件的部件和用于安装保持密封件的密封保持器的密封保持器安装部分设置在容纳工作构件的壳体的外壳上,诸如波纹管盖围绕压力流入 密封件安装在密封件安装部上,密封保持器通过焊接,粘合,螺纹接合或嵌合等固定装置安装在密封件安装部上。 蓄能器的特征在于,包括用于通过将密封件安装到密封件安装部分的外部来释放夹在密封件安装部分中的压力的​​压力逸出路径。

    Motor operated accumulator
    48.
    发明授权

    公开(公告)号:US11655831B2

    公开(公告)日:2023-05-23

    申请号:US17195316

    申请日:2021-03-08

    Inventor: Thomas Afshari

    Abstract: An accumulator for storing fluid that includes a shell that defines an interior volume of the accumulator. The shell includes at least one port for providing fluid to a fluid system. The accumulator also includes an accumulator shaft disposed in the interior volume and extending at least partially across the interior volume from a first interior surface of the shell along a longitudinal axis of the shell, e.g., a central axis. The accumulator includes a piston-plate disposed in the interior volume such that the piston-plate and a second interior surface of the shell define a chamber in the interior volume. The accumulator further includes a motor disposed in the interior volume. The accumulator is configured such that rotational movement of the motor translates to linear movement of the piston-plate along the accumulator shaft.

    PISTON ACCUMULATOR
    50.
    发明申请
    PISTON ACCUMULATOR 审中-公开
    活塞式累加器

    公开(公告)号:US20150144216A1

    公开(公告)日:2015-05-28

    申请号:US14549585

    申请日:2014-11-21

    Inventor: Thomas Pippes

    Abstract: A piston accumulator in which good sealing and guidance of a piston is ensured, even if the diameter of the housing undergoes expansion, the strength, weight and costs of the piston accumulator being optimised as far as possible, a piston accumulator, which has a housing defining a pressure chamber and receiving a movable piston, a compressible fluid being held in the pressure chamber, the piston having a housing side facing the pressure chamber and the piston having a working side which can face a working fluid that can move the piston with a bushing provided, within which the piston can move.

    Abstract translation: 一种活塞蓄能器,其中确保了活塞的良好的密封和引导,即使壳体的直径膨胀,活塞蓄能器的强度,重量和成本尽可能优化,活塞蓄能器具有壳体 限定压力室并接收可移动活塞,可压缩流体保持在压力室中,活塞具有面向压力室的壳体侧,活塞具有工作侧,该工作侧可面向能够使活塞活动的工作流体 衬套,其中活塞可以移动。

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