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    HYDRAULIC ACCUMULATOR IN FORM OF A BELLOWS ACCUMULATOR
    2.
    发明申请
    HYDRAULIC ACCUMULATOR IN FORM OF A BELLOWS ACCUMULATOR 有权
    液压蓄能器在BELLOWS蓄能器的形式

    公开(公告)号：US20140230939A1

    公开(公告)日：2014-08-21

    申请号：US13261844

    申请日：2012-10-29

    申请人： Norbert Weber ,  Herbert Baltes

    发明人： Norbert Weber ,  Herbert Baltes

    IPC分类号： F15B1/10

    CPC分类号： F15B1/103 ,  F15B2201/3153 ,  F15B2201/3156 ,  F15B2201/40

    摘要： The invention relates to a hydraulic accumulator, comprising an accumulator housing (1), in which a bellows (21) having a selectable number of pleats (23) forms a mobile separation element between the gas side (25) and the fluid side (13), characterized in that a distancing device (33) is provided arranged inside the accumulator housing (1), and is fluidically connected to the inside of the bellows (21) or abuts to the bellows (21), thus forming an additional medium chamber.

    摘要翻译： 本发明涉及一种包括蓄能器壳体（1）的液压蓄能器，其中具有可选数量的褶皱（23）的波纹管（21）在气体侧（25）和流体侧（13）之间形成移动分离元件 ），其特征在于，设置在所述蓄能器壳体（1）内部并且与所述波纹管（21）的内部流体连接或邻接所述波纹管（21）的距离装置（33），从而形成附加介质室 。

    Accumulator assembly
    3.
    发明授权
    Accumulator assembly 有权
    蓄电池组合

    公开(公告)号：US08567444B2

    公开(公告)日：2013-10-29

    申请号：US13152974

    申请日：2011-06-03

    申请人： Carlos E. Marin ,  Leonid Basin

    发明人： Carlos E. Marin ,  Leonid Basin

    IPC分类号： F16L55/04

    CPC分类号： F16H61/067 ,  B60Y2400/4185 ,  F15B1/24 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/40 ,  F16H61/0021 ,  Y10T137/8659

    摘要： An accumulator assembly for a motor vehicle powertrain includes an armature and a follower. Together the armature and the follower can selectively lock together. The accumulator assembly may include a biasing member and a solenoid. When the solenoid is de-energized, the biasing member pushes the armature towards the follower to lock the armature and the follower together. When the solenoid is energized, the armature is magnetically drawn towards the solenoid and away from the follower to unlock the two components and to compress the biasing member.

    摘要翻译： 用于机动车辆动力总成的蓄能器组件包括电枢和从动件。 电枢和跟随器一起可以选择性地锁定在一起。 蓄能器组件可以包括偏置构件和螺线管。 当螺线管断电时，偏置构件将电枢推向跟随器，以将衔铁和跟随器锁定在一起。 当螺线管通电时，电枢被磁力拉向螺线管并远离跟随器，以解锁两个部件并压缩偏压部件。

    Accumulator system for use with coiled tubing and wirelining operations
    4.
    发明申请
    Accumulator system for use with coiled tubing and wirelining operations 审中-公开
    用于连续油管和丝线操作的蓄能器系统

    公开(公告)号：US20160237788A1

    公开(公告)日：2016-08-18

    申请号：US14998585

    申请日：2016-01-27

    申请人： Timothy Cenac

    发明人： Timothy Cenac

    IPC分类号： E21B41/00 ,  E21B33/06

    CPC分类号： E21B33/06 ,  F15B1/00 ,  F15B1/02 ,  F15B1/024 ,  F15B2201/40 ,  F15B2211/20507 ,  F15B2211/20576 ,  F15B2211/212

    摘要： A redundant accumulator system for delivery of pressurized hydraulic fluid to blowout preventers (“BOPs”) and other well equipment during coiled tubing and wirelining operations that has sufficient reserve fluid capacity to simultaneously operate a plurality of BOPs and other well equipment and to hold a plurality of BOP's closed in the event of a hydraulic fluid leak, and is appropriately sized for use aboard an offshore vessel or platform or for use in close proximity to an inland wellhead. The accumulator system includes a hydraulic fluid capacity that is at least twice the capacity of the accumulators, a plurality of pneumatically operated pumps in parallel, each having the maximum inlets and outlets for their size to maximize the charging capacity of the accumulator system and allow the system to be charged to operational pressure in less than thirty minutes

    摘要翻译： 一种冗余的蓄能器系统，用于在具有足够的备用流体容量以同时操作多个BOP和其他井设备并且保持多个的多个管线和线圈操作期间将加压液压流体输送到防喷器（“BOP”）和其它井设备 在液压油泄漏的情况下，BOP关闭，并适当地设置在海上船只或平台上使用或用于靠近内陆井口。 蓄能器系统包括至少是蓄能器容量的两倍的液压流体容量，并联的多个气动泵，每个泵具有最大的入口和出口，以使蓄能器系统的充电容量最大化，并允许 系统在不到三十分钟的时间内就能充电到操作压力

    Device for the pulsed release of an amount of fluid which can be stored in an accumulator housing
    5.
    发明授权
    Device for the pulsed release of an amount of fluid which can be stored in an accumulator housing 有权
    用于脉冲释放可存储在蓄电池壳体中的一定量的流体的装置

    公开(公告)号：US09046170B2

    公开(公告)日：2015-06-02

    申请号：US13261219

    申请日：2010-09-29

    申请人： Norbert Lange ,  Norbert Weber

    发明人： Norbert Lange ,  Norbert Weber

    IPC分类号： F15B1/24 ,  F16H61/00 ,  F15B21/06

    CPC分类号： F16H61/0021 ,  F15B1/24 ,  F15B21/065 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/40 ,  F16H2061/0034 ,  F16H2312/14 ,  Y02E60/15 ,  Y10T74/20024

    摘要： A device for the pulsed release of an amount of fluid stored in a storage housing (2) has a locking device (7) formed by a piston-cylinder arrangement (8). The arrangement has a cylinder housing (9) subdivided into a first working chamber (11) and a second working chamber (12) by a working piston (10). An electrorheological or magnetorheological valve (14) in the form of a gap (15) or an opening is arranged between the working chambers (11, 12) in the circumference (13) of the working piston (10) or in the working piston (10).

    摘要翻译： 用于脉冲释放存储在存储壳体（2）中的流体量的装置具有由活塞 - 气缸装置（8）形成的锁定装置（7）。 该装置具有通过工作活塞（10）细分成第一工作室（11）和第二工作室（12）的缸体壳体（9）。 在工作活塞（10）的圆周（13）或工作活塞（10）中的工作室（11,12）之间布置有间隙（15）或开口形式的电流变或磁流变阀（14） 10）。

    DEVICE FOR STORING HYDRAULIC FLUID
    6.
    发明申请
    DEVICE FOR STORING HYDRAULIC FLUID 有权
    储存液压流体装置

    公开(公告)号：US20130092273A1

    公开(公告)日：2013-04-18

    申请号：US13650184

    申请日：2012-10-12

    申请人： ZF FRIEDRICHSHAFEN AG

    发明人： Josef HAUPT

    IPC分类号： F16L55/04

    CPC分类号： F15B1/04 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/40 ,  F15B2201/411 ,  F16H61/0025 ,  F16H2061/0034

    摘要： A device for storing fluid, of a transmission hydraulic system, having at least one storage chamber that is defined by a housing and a delimiting device, which can be connected with the hydraulic system. The volume of the chamber depends on operation of the delimiting device and/or the housing. The delimiting device and/or housing can be set such that the storage chamber has a defined volume, in opposition to a restoring effort of the housing and/or delimiting device, starting from an operating condition which differs from the operating condition equivalent to the minimum volume of the storage chamber toward their operating condition equivalent to the minimum storage chamber volume. When the holding device is actuated, the operating conditions of the delimiting device and/or the housing assembly vary between operating conditions in which the storage chamber volume is either a maximum or corresponds to the defined storage chamber volume.

    摘要翻译： 一种用于存储传动液压系统的流体的装置，其具有至少一个由壳体和限定装置限定的储存室，所述储存室可与所述液压系统连接。 室的体积取决于定界装置和/或壳体的操作。 分隔装置和/或壳体可以被设置成使得存储室具有限定的体积，与壳体和/或定界装置的恢复力相反，从与等于最小值的操作条件不同的操作条件开始 储存室的容积朝向与最小存储室体积相当的操作状态。 当保持装置被致动时，定界装置和/或壳体组件的操作条件在存储室体积是最大值或对应于限定的储存室容积的操作条件之间变化。

    Spring-loaded piston accumulator with locking function
    7.
    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

    申请人： Frank Lauterbach

    发明人： Frank Lauterbach

    IPC分类号： F16L55/04

    CPC分类号： F15B1/04 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/40

    摘要： 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).

    摘要翻译： 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
    8.
    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

    申请人： Kenric Rose

    发明人： Kenric Rose

    IPC分类号： F16L55/04

    CPC分类号： B60T1/10 ,  B60K6/12 ,  F15B1/08 ,  F15B2201/40 ,  Y02T10/6208

    摘要： 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.

    摘要翻译： 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。

    Motor operated accumulator
    10.
    发明授权
    Motor operated accumulator 有权

    公开(公告)号：US11655831B2

    公开(公告)日：2023-05-23

    申请号：US17195316

    申请日：2021-03-08

    申请人： Project Phoenix, LLC

    发明人： Thomas Afshari

    IPC分类号： F15B1/04 ,  H02K7/06 ,  F15B21/00 ,  F04B17/03 ,  F04B23/02 ,  F16H25/20 ,  H02K7/14

    CPC分类号： F15B1/04 ,  F04B17/03 ,  F04B23/02 ,  F15B21/008 ,  F16H25/20 ,  H02K7/06 ,  F15B2201/20 ,  F15B2201/31 ,  F15B2201/40 ,  F16H2025/2075 ,  H02K7/14

    摘要： 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.