公开(公告)号：US20040028535A1

公开(公告)日：2004-02-12

申请号：US10630090

申请日：2003-07-30

Inventor： Richard K. Brashears ,  John E. Buck ,  Mark J. Downes

IPC: F04B053/00

CPC classification number: F04B41/02 ,  F04B35/06

Abstract: An air compressor package having improved stability and portability. The air compressor package is positionable in an operational position, wherein the air compressor package is positioned on a base, and a transport position, wherein the air compressor package may be more readily transported. Positioning of the air compressor package into the transport position is accomplished by rotating the air compressor about a rotational axis that is generally parallel to the longitudinal axis of the air tank, which positions the air compressor in an orientation and position that is relatively comfortable, whether or not the air compressor is hand-transported.

Abstract translation: 具有改进的稳定性和便携性的空气压缩机组件。 空气压缩机组件可定位在操作位置，其中空气压缩机组件定位在基座和运输位置上，其中空气压缩机组件可以更容易运输。 将空气压缩机组件定位到运输位置中的方式是通过围绕大致平行于空气罐的纵向轴线的旋转轴旋转空气压缩机来实现的，旋转轴线将空气压缩机定位在相对舒适的方向和位置，无论 或者不是空气压缩机是手动运输的。

公开(公告)号：US20030231969A1

公开(公告)日：2003-12-18

申请号：US10171163

申请日：2002-06-13

Applicant: Dresser-Rand Company

Inventor： Robert Bennitt

IPC: F04B053/00

CPC classification number: F04B39/0016 ,  F04B39/1053 ,  Y10T137/7839

Abstract: A gas compressor and method according to which a piston assembly reciprocates in a bore to draw the fluid to be compressed into the bore during movement of the piston unit in one direction and to compress the fluid during movement of the piston unit in the other direction.

Abstract translation: 一种气体压缩机和方法，根据该气体压缩机和方法，活塞组件在孔中往复运动，以在活塞单元沿一个方向运动期间将待压缩的流体拉入孔中，并且在活塞单元沿另一方向移动期间压缩流体。

公开(公告)号：US20030039557A1

公开(公告)日：2003-02-27

申请号：US09939943

申请日：2001-08-27

Applicant: The Coleman Company, Inc.

Inventor： Timothy W. Burford ,  Andrew Kopel

IPC: F04B053/00

CPC classification number: F04B41/02 ,  F04B35/06 ,  F04B49/022 ,  Y10T307/766

Abstract: A workbench for an air compressor that includes a work surface as its top surface. The workbench is provided on wheels, such as caster wheels. The workbench may be closed by panels to attenuate sound. The panels may be removable to provide access to the compressor for maintenance or repair. A mechanism may be provided whereby a drain for the air compressor may be remotely actuated so that the compressor tank may be drained without opening the panels or having to reach under the workbench. The power feed to the motor may be used to power an outlet on the workbench when the motor is not running. The outlet may be provided on the outer shell of the workbench (e.g., on a panel on the outside of the workbench). A switch may be provided that routes the power to the outlet instead of the motor.

Abstract translation: 一种用于空气压缩机的工作台，其包括工作表面作为其顶表面。 工作台设置在车轮上，如脚轮。 工作台可能被面板封闭以衰减声音。 面板可以是可移动的，以提供对压缩机的访问以进行维护或修理。 可以提供一种机构，由此可以远程致动用于空气压缩机的排水口，使得可以在不打开面板或不得不到达工作台的地方排出压缩机箱。 当电机未运行时，电机的供电可用于为工作台上的出口供电。 出口可以设置在工作台的外壳上（例如，在工作台的外部的面板上）。 可以提供将电力路由到出口而不是马达的开关。

公开(公告)号：US20020192091A1

公开(公告)日：2002-12-19

申请号：US09883802

申请日：2001-06-19

Inventor： James E. Cook

IPC: F04B039/00 ,  F04B053/00 ,  F04B039/10 ,  F04B053/10

CPC classification number: F04B1/02 ,  F04B53/1032 ,  F04B53/16 ,  Y10T137/7922

Abstract: A bi-directional fluid valve apparatus comprising a valve member adapted to co-act with an annular shoulder at the end of a fluid bore, the valve member having two axial ends. A flat surface on a first end having a diameter greater than that of the shoulder is positioned with the flat surface abutting the axial end surface of the shoulder. At least two axially extending and circumferentially spaced apart ribs are on the second axial end thereof, each of the ribs terminating in an end surface. The ribs are positioned so that the end surfaces are in axial alignment with, and spaced a preselected distance from, the axial end surface of the shoulder. Hollow coil spring means are positioned within the recesses in register with the bores, and having a first end engaging one of the shoulders, and a second end engaging the at least three circumferentially spaced apart ribs and the second axial end of the valve member.

Abstract translation: 一种双向流体阀装置，包括适于与流体孔的端部处的环形肩部共同作用的阀构件，所述阀构件具有两个轴向端部。 具有大于肩部直径的直径的第一端上的平坦表面定位成平坦表面邻接肩部的轴向端面。 至少两个轴向延伸并且周向间隔开的肋在其第二轴向端部上，每个肋终止于端表面。 这些肋被定位成使得端表面与肩部的轴向端面轴向对准并且间隔开预定的距离。 空心螺旋弹簧装置定位在与孔对准的凹槽内，并且具有接合肩部中的一个的第一端，以及接合至少三个周向间隔开的肋和阀构件的第二轴向端的第二端。

公开(公告)号：US20020187054A1

公开(公告)日：2002-12-12

申请号：US10158643

申请日：2002-05-31

Inventor： Dana J. Eller ,  Daren J. Eller

IPC: F04B053/00

CPC classification number: E03B3/04 ,  F04D29/708

Abstract: A pumping apparatus for delivering water upwardly from a holding area and over a holding area bank includes an apparatus base having an apparatus base upper surface; a water drawing pipe including a pipe intake end and a pipe discharge end and being mounted to the apparatus base and extendable from the apparatus base; an impeller rotatably mounted within the drawing pipe discharge end; an impeller motor drivably connected to the impeller at the drawing pipe discharge end; impeller motor power supply structure; and a light tower having a tower mounted end mounted to the apparatus base and a tower free end including a light source structure having at least one light source for delivering light onto the apparatus base, and a tower body extending between the tower mounted end and the tower free end.

Abstract translation: 用于从保持区域和保持区域堤坝向上输送水的泵送装置包括具有装置底座上表面的装置底座; 抽水管，其具有管入口端和管排出端，并且安装到设备基部并可从设备基座延伸; 可旋转地安装在拉管排出端内的叶轮; 在牵引管排出端处可驱动地连接到叶轮的叶轮电动机; 叶轮电机电源结构; 以及一个安装在设备基座上的塔架安装端的轻型塔架，以及一个塔架自由端，它包括一个光源结构，该光源结构具有至少一个用于将光输送到设备基座上的光源，以及在塔架安装端和 塔自由端。

公开(公告)号：US20020106293A1

公开(公告)日：2002-08-08

申请号：US09777374

申请日：2001-02-05

Inventor： Robert T. Carlson

IPC: F04B039/10 ,  F04B053/12 ,  F04B053/00

CPC classification number: F04B33/005 ,  F04B39/0016

Abstract: A high-volume low pressure hand operated air pump comprised of a tube body with a plunger shaft inserted into one end thereof and a check valve at the other end thereof with a floating seal secured to the internal end of the plunger shaft comprised of a captured double sided annular disk having a closed cell foam plastic seal on one side thereof and a plastic stiffener of the same plastic material integrated thereto for supporting the foam sealing side thereof.

Abstract translation: 一种高容量的低压手动式空气泵，其具有插入一端的柱塞轴的管体和另一端的止回阀，其具有固定到柱塞轴的内端的浮动密封件，该浮动密封件包括捕获的 双面环形盘在其一侧上具有闭孔泡沫塑料密封件，以及与其一体化的相同塑料材料的塑料加强件，用于支撑其泡沫密封侧。

公开(公告)号：US20020094288A1

公开(公告)日：2002-07-18

申请号：US10032674

申请日：2001-10-25

Inventor： Peter Bussmann

IPC: F04B039/00 ,  F04B053/00

CPC classification number: F04D29/426

Abstract: The closure system according to the invention is intended in particular for plastics immersion pumps which in turn have a pump casing which has a substantially cylindrical casing wall, a detachable casing cover and a locking ring which is intended for closing the casing cover and, in the mounted state, is arranged on the outside of the casing cover and is inserted in an annular groove of the casing wall. According to the invention, the casing cover is provided on its outside with at least two ribs which are arranged in a spoke-like manner and each have an outer projection and with this each expose a groove radially accessible from the outside, and the locking ring is provided with the same number of radially inward projecting tabs. The latter are dimensioned and arranged in such a way that, in the assembled, i.e. operational, state of the pump, they are each inserted in a tightly fitting manner into a groove of the ribs arranged at the end face of the casing cover. The closure system according to the invention is distinguished in particular by the fact that, in the closed state, the locking ring is clamped at preferably uniform distances from the ribs of the casing cover and is thus secured radially and axially and also against an undesired deformation.

Abstract translation: 根据本发明的封闭系统特别地用于塑料浸没泵，其又具有泵壳体，该泵壳体具有基本上圆柱形的壳体壁，可拆卸的外壳盖和用于封闭壳体盖的锁定环，并且在 安装状态，设置在壳体盖的外侧，并插入到壳体壁的环状槽内。 根据本发明，外壳在其外侧设置有至少两个肋，它们以轮辐方式布置，并且每个都具有外部突出部，并且每个肋都暴露出从外部径向可接近的凹槽，并且锁定环 设置有相同数量的径向向内突出的突片。 后者的尺寸和布置方式使得在泵的组装的，即可操作的状态下，它们各自以紧密配合的方式插入布置在壳体盖的端面处的肋的凹槽中。 根据本发明的闭合系统的特征在于，在闭合状态下，锁定环以优选等距离的方式夹在壳体盖的肋上，并因此被径向和轴向固定并且也抵抗不期望的变形 。

公开(公告)号：US20020085926A1

公开(公告)日：2002-07-04

申请号：US09752194

申请日：2000-12-29

Inventor： Kris Colburn

IPC: F04B053/00

CPC classification number: F04D25/084

Abstract: A personal fan construction 10 for blowing noxious fumes and odors away from a user's breathing passages and including a fan unit 13 mounted on a housing member 30 that is provided with at least one slot 32 dimensioned to receive a strap unit 11 for securing the construction 10 to a selected portion of a user's anatomy; wherein, said fan unit 13 is angularly adjustable relative to both said housing member 30 and the strap unit 11.

公开(公告)号：US20020018729A1

公开(公告)日：2002-02-14

申请号：US09862102

申请日：2001-05-21

Inventor： Louis Chuang

IPC: F04B039/00 ,  F04B053/00

CPC classification number: F04B33/005

Abstract: A hand pump comprises a head, a cylinder, a piston rod, a first handle, and a second handle. The head includes a valve-engaging portion for engaging with a valve of an article to be inflated. An end of the cylinder is connected to the head. A piston is securely mounted to an end of the piston rod and reciprocatingly received in the cylinder. The first handle is securely attached to other second end of the piston rod that extends beyond the other end of the cylinder. The second handle is attached to the head to provide an auxiliary grip.

Abstract translation: 手动泵包括头部，气缸，活塞杆，第一手柄和第二手柄。 头部包括用于与待充气物品的阀接合的阀接合部分。 气缸的一端连接到头部。 活塞被牢固地安装到活塞杆的端部并且往复运动地容纳在气缸中。 第一手柄牢固地附接到活塞杆的延伸超过气缸另一端的另一第二端。 第二把手连接到头部以提供辅助把手。

公开(公告)号：US20010055532A1

公开(公告)日：2001-12-27

申请号：US09886170

申请日：2001-06-21

Applicant: Kabushiki Kaisha Toyoda Jidoshokki Seisakusho

Inventor： Masaki Ota ,  Ken Suitou ,  Tomoji Tarutani ,  Kazuya Kimura ,  Ryo Matsubara ,  Taku Adaniya

IPC: F04B001/26 ,  F04B023/00 ,  F04B039/00 ,  F04B053/00

CPC classification number: F04B27/109

Abstract: Valve and separator unit is mounted to a housing of a compressor. The unit includes a check valve for preventing the reverse flow of refrigerant, and an oil separator for separating a mist of lubricating oil contained in the refrigerant from the refrigerant. Separated lubricating oil is introduced into a crank chamber via an oil passage, and the separated refrigerant is directed to the check valve, which prevents of the reverse flow of the refrigerant from the external refrigerant circuit to the discharge chamber.

Abstract translation: 阀和分离器单元安装到压缩机的壳体。 该单元包括用于防止制冷剂反向流动的止回阀和用于从制冷剂中分离制冷剂中所含的润滑油雾的油分离器。 分离的润滑油通过油路被引入曲柄室，并且分离的制冷剂被引导到止回阀，从而防止制冷剂从外部制冷剂回路逆流到排出室。