公开(公告)号：US20040247453A1

公开(公告)日：2004-12-09

申请号：US10764490

申请日：2004-01-27

Applicant: SEDAT

Inventor： Pascal Denolly

IPC: F04B053/00

CPC classification number: A61M25/10182 ,  A61M25/10181 ,  A61M25/10184

Abstract: The inflation device comprises a syringe whose piston presents a thread. It further comprises a retaining mechanism for retaining the piston and comprising two half-nuts movable between a position in which they are spaced apart from the thread and a position in which they engage the thread, together with control members mounted to tilt relative to the syringe body. For each half-nut, the retaining mechanism comprises two resilient tabs pressing against the corresponding half-nut and against the syringe body. In addition, each of the control members comprises a finger pressing against the corresponding half-nut and adapted, when the member tilts, to press against one of two bearing surfaces carried by the half-nut and offset relative to each other in a radial direction of the syringe body.

Abstract translation: 充气装置包括其活塞呈螺纹的注射器。 它还包括保持机构，用于保持活塞并且包括两个半螺母，它们可在它们与螺纹间隔开的位置和它们接合螺纹的位置之间移动，以及安装成相对于注射器倾斜的控制构件 身体。 对于每个半螺母，保持机构包括两个弹性突片，其相对于相应的半螺母压靠在注射器主体上。 此外，每个控制构件包括指针压靠在相应的半螺母上，并且当构件倾斜时适应于压靠由半螺母承载的两个支承面中的一个，并且在半径方向上相对于彼此偏移 的注射器体。

公开(公告)号：US20040206104A1

公开(公告)日：2004-10-21

申请号：US10257258

申请日：2002-10-10

Inventor： Young-Jong Kim ,  Byung-Ha Ahn

IPC: F25D019/00 ,  F04B053/00 ,  F04B039/00

CPC classification number: F04C29/066 ,  F04B39/0033 ,  F04B39/121 ,  F04C23/008

Abstract: In a compressor having a noise reducing apparatus capable of minimizing noise propagated to the outside of a casing, by constructing a bottom cap of a casing as a double wall structure and naturally filling oil inside the casing into the double wall, high frequency noise occurred at the bottom cap side can be efficiently excluded, and accordingly a noise absorption efficiency can be maximized.

Abstract translation: 在具有噪声降低装置的压缩机中，能够使传播到壳体外部的噪声最小化，通过将壳体的底盖构造为双层壁结构，并将壳体内部的油自然地填充到双壁中，发生高频噪声 能够有效地排除底盖侧，能够使噪音吸收效率最大化。

公开(公告)号：US20040091376A1

公开(公告)日：2004-05-13

申请号：US10292817

申请日：2002-11-13

Inventor： Bryan E. Nelson

IPC: F04B053/00

CPC classification number: F04B53/10 ,  F04B1/141 ,  F04B53/1022 ,  F16K15/063 ,  Y10T137/7559 ,  Y10T137/7613

Abstract: A check valve assembly includes a plug having a first end and a second end spaced along a longitudinal axis of the check valve assembly. The check valve assembly also includes a first valve seat, wherein the first end of the plug sealingly contacts the first valve seat. A second valve seat is spaced from the first valve seat in a direction of the longitudinal axis. The check valve assembly further includes a resilient member between the plug and the second valve seat and a spring member urging the resilient member into sealing contact with the second valve seat and the plug.

Abstract translation: 止回阀组件包括具有沿着止回阀组件的纵向轴线间隔开的第一端和第二端的塞子。 止回阀组件还包括第一阀座，其中插头的第一端密封地接触第一阀座。 第二阀座沿着纵向轴线与第一阀座间隔开。 止回阀组件还包括在插塞和第二阀座之间的弹性构件和弹簧构件，该弹簧构件推动弹性构件与第二阀座和插头密封接触。

公开(公告)号：US20040062661A1

公开(公告)日：2004-04-01

申请号：US10403716

申请日：2003-03-31

Inventor： Gary Hajdasz

IPC: F04B053/00

CPC classification number: F04D25/084 ,  G04G17/00

Abstract: An ambient air device configured to be worn about the wrist or to be affixed to a wristwatch. Embodiments enable an individual to conveniently activate the wrist ambient air device in order to limit the incursion of smoke or other offensive gaseous pollutants and contaminants into the individual's environing airspace. Embodiments of this device use a portable fan assembly to enrich an individual's ambient environment without causing a substantial disturbance to the airspace of adjacent or neighboring individuals. A plurality of lightweight, rigid or flexible fan blades may be actuated by a switch or the like which, in turn, activates a battery-operated motor for driving the plurality of fan blades that comprise the device. Other embodiments contemplate a plurality of lightweight, flexible fan blades affixed to a wristband or other external clothing accessory, suitably positioned to assure that an individual's airspace is healthy and clean.

Abstract translation: 环境空气装置，被配置为佩戴在手腕上或被固定在手表上。 实施例使得个体能够方便地激活手腕环境空气装置，以便将烟雾或其它令人反感的气体污染物和污染物的侵入限制在个人的环境空域中。 该装置的实施例使用便携式风扇组件来丰富个人的周围环境，而不会对相邻或相邻个体的空域造成实质性干扰。 多个轻质，刚性或柔性的风扇叶片可以由开关等致动，开关等又启动用于驱动包括该装置的多个风扇叶片的电池驱动的电动机。 其他实施例考虑了固定到腕带或其他外部衣物附件的多个轻质，柔性的风扇叶片，其适当地定位以确保个人的空域是健康和清洁的。

公开(公告)号：US20040047744A1

公开(公告)日：2004-03-11

申请号：US10601225

申请日：2003-06-20

Inventor： Robert F. Burkholder ,  Scott Curnel ,  Mark W. Wood ,  Matt Wright ,  David W. Robenalt ,  Kurt Russell

IPC: F04B053/00

CPC classification number: F04B41/02

Abstract: An air compressor assembly having an air tank which, during air usage, continuously discharges condensate accumulated in the air tank into the compressed air being released. The air tank has an air outlet port at its wall, through which compressed air and condensate are released for use in air powered tools during air usage.

Abstract translation: 一种具有空气罐的空气压缩机组件，其在空气使用期间将积存在空气罐中的冷凝水连续地排放到被释放的压缩空气中。 空气罐在其壁上有一个出气口，在空气使用过程中，压缩空气和冷凝水通过该空气排出口被释放用于空气动力工具。

公开(公告)号：US20030035735A1

公开(公告)日：2003-02-20

申请号：US10150026

申请日：2002-05-20

Inventor： Hua-Chiang Wang ,  Hsin-Yen Lin

IPC: F04B053/00

CPC classification number: F04D29/083 ,  F04D25/084

Abstract: A blower includes a casing for receiving a motor therein and the shaft of the motor extends through an opening in a top surface of the casing. A blade assembly is connected to the shaft and a cover is fixedly connected to the top surface of the casing and has an air outlet. The blade assembly is enclosed by the cover. Two recesses are defined in an outer periphery of the casing and a handle is connected to one of the two recesses, and an air inlet is defined in an inside of the other recess of the casing.

公开(公告)号：US20020131872A1

公开(公告)日：2002-09-19

申请号：US09843828

申请日：2001-04-30

Inventor： Fabio Lucchi

IPC: F04B053/00

CPC classification number: F04B35/06 ,  F04B41/02

Abstract: In a portable compressor comprising a support frame, a compression device, a storage unit and at least one transportation handle, the frame has at least a first and second base to protect and/or support the compressor itself; the first and second base lie, respectively, on a first and second plane substantially at right angles to each other; and the first base has two opposite ends connected respectively to the second base and to the handle.

Abstract translation: 在包括支撑框架，压缩装置，存储单元和至少一个运输手柄的便携式压缩机中，框架具有至少第一和第二底座以保护和/或支撑压缩机本身; 第一和第二基座分别位于彼此基本上成直角的第一和第二平面上; 并且第一基座具有分别连接到第二基座和手柄的两个相对端。

公开(公告)号：US20020127121A1

公开(公告)日：2002-09-12

申请号：US09905559

申请日：2001-07-14

Inventor： Toshinari Matsuura ,  Tatsuhiro Tohyama

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

CPC classification number: F04C18/3446 ,  F01C21/10 ,  F04C29/026 ,  Y10S418/01

Abstract: To provide a gas compressor that is suitable for reducing cost for the overall compressor without degrading the oil separation performance needed for the compressor and that may keep the oil separation performance constant for a long period of time. An oil separator having a pipe structure composed only of a discharge pipe formed integrally with a side block as a means for separating a lubricant oil component contained in high pressure cooling medium gas is adapted. In this case, the discharge pipe is adapted to form a discharge route for the high pressure cooling medium gas without any bypass immediately before an inner wall of a compressor case from a first discharge chamber. The separation of the lubricant oil component is performed by collision of the high pressure cooling medium gas, immediately after discharged from a cylinder discharge port to the first discharge chamber, against the inner wall of the compressor case through the discharge pipe without reducing a high flow rate.

Abstract translation: 提供一种适合于降低整体压缩机成本的气体压缩机，而不会降低压缩机所需的油分离性能，并且可以长时间保持油分离性能恒定。 具有仅由与侧块一体形成的排出管构成的管结构的分油器作为用于分离包含在高压冷却介质气体中的润滑油成分的装置。 在这种情况下，排出管适于形成用于高压冷却介质气体的排出路径，而不需要在来自第一排出室的压缩机壳体的内壁之前立即进行旁通。 润滑油成分的分离是通过高压冷却介质气体在从排气口排出到第一排出室之后立即通过排出管与压缩机壳体的内壁碰撞而进行的，而不会降低高流量 率。

公开(公告)号：US20020098093A1

公开(公告)日：2002-07-25

申请号：US09994236

申请日：2001-11-27

Inventor： Phillip A. Tomell ,  Ronny A. Shafer ,  Anil Gopinathan ,  Andrew W. Paczuski ,  Michael A. DiFlora

IPC: F04B039/00 ,  F04B053/00

CPC classification number: F04B39/0055 ,  Y10S181/403

Abstract: A reciprocating piston compressor having a suction muffler and a pair of discharge mufflers to attenuate noise created by the primary pumping frequency in the primary pumping pulse. The suction muffler is disposed along a suction tube extending between the motor cap and the cylinder head of the compressor. The discharge mufflers are positioned in series within the compressor to receive discharge gases from the compression mechanism and are spaced one quarter of a wavelength from each other so as to sequentially diminish the problematic or noisy frequencies created during compressor operation. The motor/compressor assembly including the motor and compression mechanism is mounted to the interior surface of the compressor housing by spring mounts. These mounted are secured to the housing to define the position of the nodes and anti-nodes of the frequency created in the housing to reduce noise produced by natural frequencies during compressor operation.

Abstract translation: 具有吸入消声器和一对放电消声器的往复式活塞压缩机，用于衰减由主泵送脉冲中的初级泵送频率​​产生的噪声。 吸入消声器沿着在电动机盖和压缩机的气缸盖之间延伸的吸入管设置。 放电消声器被串联放置在压缩机内以接收来自压缩机构的放电气体并且彼此间隔四分之一波长，以便顺序地减少在压缩机操作期间产生的有问题或噪声的频率。 包括马达和压缩机构的马达/压缩机组件通过弹簧安装件安装到压缩机壳体的内表面。 这些安装件固定到壳体以限定在壳体中产生的频率的节点和反节点的位置，以减少在压缩机操作期间由固有频率产生的噪声。

公开(公告)号：US20020085931A1

公开(公告)日：2002-07-04

申请号：US09832820

申请日：2001-04-12

Inventor： In Seop Lee ,  Sang Heon Yoon

IPC: F04B039/00 ,  F04B053/00

CPC classification number: F04B39/0027 ,  F04B39/125 ,  Y10T137/7893

Abstract: A compressor for refrigeration cycles, which is provided with a noise attenuation structure on the interior wall of the discharge plenum, is disclosed. In the compressor of this invention, a valve seat is covered with a head cover at its top to form a discharge plenum between the valve seat and the head cover. This discharge plenum temporarily stores a pressurized working fluid therein. The valve seat has a fluid inlet used for allowing an introduction of the pressurized working fluid into the discharge plenum, and a fluid outlet used for discharging the pressurized working fluid from the discharge plenum. A control valve is mounted to the valve seat so as to control the fluid inlet. A plurality of micro-projections are provided on the interior wall of the discharge plenum for absorbing and attenuating impact waves of the working fluid during an introduction of the working fluid into the discharge plenum, thus attenuating operational noises and vibrations caused by the impact waves. A plurality of spaces capable of capturing working fluid drops are defined between the projections and interior wall of the discharge plenum, thus absorbing and attenuating the impact waves of the working fluid during the introduction of the working fluid into the discharge plenum.

Abstract translation: 公开了一种用于制冷循环的压缩机，其在排气室的内壁上设置有噪声衰减结构。 在本发明的压缩机中，阀座在其顶部覆盖有头盖，以在阀座和头盖之间形成排气室。 该排出气室临时存储加压工作流体。 阀座具有用于允许将加压工作流体引入排放气室的流体入口和用于从排气室排放加压工作流体的流体出口。 控制阀安装在阀座上，以便控制流体入口。 在排气室的内壁上设有多个微型突起，用于在将工作流体引入排气室时吸收和减弱工作流体的冲击波，从而衰减由冲击波引起的操作噪声和振动。 在排气室的突起和内壁之间限定能够捕获工作流体液滴的多个空间，从而在将工作流体引入排气室时吸收和减弱工作流体的冲击波。