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    Piston/cylinder assembly
    1.
    发明授权
    Piston/cylinder assembly 失效
    活塞/气缸组件

    公开(公告)号：US5020422A

    公开(公告)日：1991-06-04

    申请号：US471627

    申请日：1990-01-29

    Applicant: James O. Sims

    Inventor： James O. Sims

    IPC: F01B1/00

    CPC classification number: F01B1/00

    Abstract: A compact lightweight piston/cylinder assembly having a body provided with a plurality of adjacent chambers, each chamber having a piston reciprocally mounted therein. Each piston is secured to a piston guide member which reciprocally moves in the body with each of the pistons. One of the pistons serves as an output piston and is provided with a piston rod extending therefrom.

    Abstract translation: 一种紧凑的轻型活塞/气缸组件，其具有设置有多个相邻室的主体，每个室具有往复安装在其中的活塞。 每个活塞被固定到活塞引导构件，活塞引导构件与主体中的每个活塞往复运动。 其中一个活塞用作输出活塞并设有从其延伸的活塞杆。

    Modular fluid actuator
    3.
    发明授权
    Modular fluid actuator 失效
    模块化流体致动器

    公开(公告)号：US5167182A

    公开(公告)日：1992-12-01

    申请号：US770917

    申请日：1991-10-04

    Applicant: James O. Sims

    Inventor： James O. Sims

    IPC: F01B1/12 ,  F15B15/14

    CPC classification number: F01B1/12 ,  F15B15/1428

    Abstract: A fluid actuator assembly comprising a plurality of modules which are secured in serial relation to form the body of the fluid actuator. A replaceable liner, common to each of the modules, extends through the bores of the modules which make up the body. Means are provided to secure the modules in serial relation.

    Abstract translation: 流体致动器组件包括多个模块，其以串联方式固定以形成流体致动器的主体。 每个模块通用的可更换衬垫延伸穿过构成身体的模块孔。 提供了以串联方式固定模块的装置。

    Hydraulic valve
    4.
    发明授权
    Hydraulic valve 失效
    液压阀

    公开(公告)号：US4471941A

    公开(公告)日：1984-09-18

    申请号：US433777

    申请日：1983-02-11

    Applicant: James O. Sims

    Inventor： James O. Sims

    IPC: F16K31/122 ,  F16K31/22

    CPC classification number: F16K31/122

    Abstract: A hydraulically operated valve which is operated open and closed by applying differential pressure to opposite end surfaces of an annular piston which moves a concentrically positioned valve operating plunger.

    Abstract translation: 一种液压操作的阀，其通过向移动同心定位的阀操作柱塞的环形活塞的相对端表面施加差压来打开和关闭。

    Rotary pump assembly
    5.
    发明授权
    Rotary pump assembly 失效
    旋转泵总成

    公开(公告)号：US4289445A

    公开(公告)日：1981-09-15

    申请号：US945558

    申请日：1978-09-25

    Applicant: James O. Sims

    Inventor： James O. Sims

    IPC: F04D29/10

    CPC classification number: F04D29/128

    Abstract: A pump assembly wherein fluid under pressure in a pump housing is prevented from escaping around the drive shaft of the pump by a seal which is held in place by the combination of a spring and fluid pressure applied through a diaphragm from the interior of the pump housing.

    Abstract translation: 一种泵组件，其中防止在泵壳体内处于压力下的流体通过密封件绕泵的驱动轴逸出，所述密封件通过弹簧和来自泵壳体内部的隔膜施加的流体压力的组合保持在适当位置 。

    Telescoping fluid actuator
    6.
    发明授权
    Telescoping fluid actuator 失效
    望远镜流体致动器

    公开(公告)号：US5322004A

    公开(公告)日：1994-06-21

    申请号：US22355

    申请日：1993-02-25

    Applicant: James O. Sims

    Inventor： James O. Sims

    IPC: F15B15/16 ,  F01B7/20

    CPC classification number: F15B15/16

    Abstract: A telescoping fluid actuator assembly including a housing having a plurality of concentrically disposed fluid actuators disposed therein. Each fluid actuator includes a cylindrical housing enclosing a piston and piston rod. Fluid passage means is provided for alternately directing fluid pressure to the front and back piston faces of each piston to effect forward and rearward movement of the pistons and the associated piston rod. The innermost concentric fluid actuator has a piston rod extending from the housing for engaging a workpiece for movement thereof. All of the concentrically mounted fluid actuators, except the innermost fluid actuator, is provided with a hollow piston rod which forms the cylinder housing for adjacent concentric fluid actuators.

    Abstract translation: 一种伸缩流体致动器组件，包括具有多个设置在其中的同心设置的流体致动器的壳体。 每个流体致动器包括包围活塞和活塞杆的圆柱形壳体。 流体通道装置用于交替地将流体压力引导到每个活塞的前后活塞面以实现活塞和相关活塞杆的向前和向后运动。 最内同心流体致动器具有从壳体延伸的活塞杆，用于接合工件以使其移动。 除了最内流体致动器之外，所有同心安装的流体致动器设置有中空活塞杆，其形成用于相邻同心流体致动器的气缸壳体。

    Rotary pump assembly container
    8.
    发明授权
    Rotary pump assembly container 失效
    旋转泵总成容器

    公开(公告)号：US4384820A

    公开(公告)日：1983-05-24

    申请号：US302643

    申请日：1981-09-15

    Applicant: James O. Sims

    Inventor： James O. Sims

    IPC: F04D29/10 ,  F16J15/36 ,  F16J15/40 ,  F01D11/00

    CPC classification number: F16J15/36 ,  F04D29/128 ,  F16J15/40

    Abstract: A pump assembly wherein fluid under pressure in a pump housing is prevented from escaping around the drive shaft of the pump by a seal which is held in place by the combination of a spring and fluid pressure applied through a diaphragm from the interior of the pump housing.

    Abstract translation: 一种泵组件，其中防止在泵壳体内处于压力下的流体通过密封件绕泵的驱动轴逸出，所述密封件通过弹簧和来自泵壳体内部的隔膜施加的流体压力的组合保持在适当位置 。

    Valve
    9.
    发明授权
    Valve 失效
    阀

    公开(公告)号：US4210308A

    公开(公告)日：1980-07-01

    申请号：US927499

    申请日：1978-07-24

    Applicant: James O. Sims

    Inventor： James O. Sims

    IPC: F16K3/02 ,  F16K31/122

    CPC classification number: F16K3/02

    Abstract: A valve in which a blade having an opening is moved between two oval-shaped seals, each having a pair of spaced circular inner seals, all housed in a valve body. One set of aligned circular seals has a central opening flanked by two opposing and aligned openings through the valve body. When the opening of the blade is positioned in alignment with the opening through the seals and the body, the valve is, of course, opened. When the opening of the blade is repositioned opposite the other set of o-shaped seals, the valve is very tightly closed.

    Abstract translation: 一种阀，其中具有开口的叶片在两个椭圆形密封件之间移动，每个密封件具有一对间隔开的圆形内部密封件，全部容纳在阀体中。 一组对准的圆形密封件具有中间开口，其中两个相对的和对齐的开口穿过阀体。 当叶片的开口通过密封件和主体与开口对准时，阀当然是打开的。 当叶片的开口重新定位成与另一组O形密封件相对时，阀门非常紧密地关闭。

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