PNEUMATIC GAUGE AND PRESSURE CONTROL DEVICE AND PNEUMATIC SYSTEM INCLUDING SAME

    公开(公告)号:US20230322040A1

    公开(公告)日:2023-10-12

    申请号:US18133305

    申请日:2023-04-11

    IPC分类号: B60G17/052

    摘要: A pneumatic gauge and pressure control device includes a pneumatic gauge that is manually movable from a neutral position to: (i) a fill position for compressed air to flow from a compressed air source into a system; or (ii) a vent position for compressed air to be vented from the system. The pneumatic gauge can rotate or slide from the neutral position to the fill and vent positions. A method for controlling a flow of compressed air with respect to a pneumatic system includes manually moving a pneumatic pressure gauge from a neutral position to a fill position to cause compressed air to be communicated from an associated compressed air source into the pneumatic system and/or moving the pneumatic gauge from the neutral position or from the fill position to a vent position to cause compressed air to be vented from the pneumatic system.

    Oil extraction device for use at home and method of use
    2.
    发明授权
    Oil extraction device for use at home and method of use 有权
    在家使用的抽油装置和使用方法

    公开(公告)号:US09272230B2

    公开(公告)日:2016-03-01

    申请号:US13030361

    申请日:2011-02-18

    申请人: Richard Myers

    发明人: Richard Myers

    IPC分类号: B01D11/02 C10G1/04 B01D3/40

    摘要: Described herein is an oil extraction device comprising a housing; a first trough resting within an upper portion of said housing, where said first trough holds a solvent; a heat source within said housing, where said heat source heats said first trough; a control device mounted within said housing, where said control device controls said heat source; a reservoir attached to said upper portion of said housing; a strainer basket positioned within said reservoir, where said strainer basket holds an extraction substance; a filter fitted within said strainer basket below said extraction substance; a second filter positioned above said extraction substance; a condenser positioned above said housing; a second trough positioned at a bottom portion of said condenser; and a set of flanges extruding from said condenser, where said set of flanges enable said condenser to cool and condense solvent vapor when operating said oil extraction device.

    摘要翻译: 本文描述了一种油提取装置,其包括壳体; 第一槽搁置在所述壳体的上部内,其中所述第一槽容纳溶剂; 所述壳体内的热源,其中所述热源加热所述第一槽; 安装在所述壳体内的控制装置,其中所述控制装置控制所述热源; 附接到所述壳体的所述上部的储存器; 位于所述储存器内的过滤器篮,其中所述过滤器篮保持提取物质; 过滤器,安装在所述提取物质下方的所述过滤器篮内; 位于所述提取物质上方的第二过滤器; 位于所述壳体上方的冷凝器; 位于所述冷凝器的底部的第二槽; 以及从所述冷凝器挤出的一组凸缘,其中所述一组凸缘使得当操作所述抽油装置时所述冷凝器能够冷却和冷凝溶剂蒸气。

    FLAT PANEL LIGHTING DEVICE AND DRIVING CIRCUITRY
    5.
    发明申请
    FLAT PANEL LIGHTING DEVICE AND DRIVING CIRCUITRY 审中-公开
    平板灯照明设备和驱动电路

    公开(公告)号:US20120320627A1

    公开(公告)日:2012-12-20

    申请号:US13473929

    申请日:2012-05-17

    IPC分类号: F21V21/00 F21V13/02 F21V8/00

    摘要: The present application is directed to a lighting fixture having a light emitting diode (LED) panel. The light fixture is configured to include a pair of LED configurations that are driven alternately by driving circuitry. The light fixture can include driving circuitry that is configured to be housed within a frame of the LED panel.

    摘要翻译: 本申请涉及具有发光二极管(LED)面板的照明器具。 灯具配置为包括由驱动电路交替驱动的一对LED配置。 灯具可以包括被配置为容纳在LED面板的框架内的驱动电路。

    Extensible end member for gas spring assembly
    6.
    发明授权
    Extensible end member for gas spring assembly 失效
    用于气弹簧组件的可扩展端部件

    公开(公告)号:US07497423B2

    公开(公告)日:2009-03-03

    申请号:US11654328

    申请日:2007-01-17

    IPC分类号: F16F9/04

    摘要: A piston assembly used in forming a gas spring assembly includes a first piston member and a second piston member telescopically engaging one another and capable of axial displacement relative to one another between collapsed and extended conditions. The first piston member includes a mounting end and the second piston member includes a flexible wall-engaging end. The first and second piston members arranged such that in the collapsed condition the mounting and flexible wall-engaging ends are disposed a first distance from one another and in the extended condition the mounting and flexible wall-engaging ends are disposed at a second distance from one another with the second distance being greater than the first distance. A gas spring assembly and suspension system utilizing such a piston assembly as well as a method are also included.

    摘要翻译: 用于形成气弹簧组件的活塞组件包括第一活塞构件和第二活塞构件,该第一活塞构件和第二活塞构件可伸缩地彼此接合并能够在折叠和延伸状态之间相对于彼此轴向移位。 第一活塞构件包括安装端,并且第二活塞构件包括柔性壁接合端。 第一和第二活塞构件被布置成使得在折叠状态下,安装件和柔性壁接合端部彼此相隔第一距离设置,并且在延伸状态下,安装件和柔性壁接合端部设置成距离一个第二距离 第二距离大于第一距离的另一距离。 还包括使用这种活塞组件的气弹簧组件和悬架系统以及方法。

    Measuring particulate matter in a fluid
    7.
    发明申请
    Measuring particulate matter in a fluid 审中-公开
    测量流体中的颗粒物

    公开(公告)号:US20070201028A1

    公开(公告)日:2007-08-30

    申请号:US11789656

    申请日:2007-04-25

    IPC分类号: G01N21/00

    CPC分类号: G01N21/53 G01N2021/4707

    摘要: A device for measuring near forward scatter caused by particulate matter in a fluid is disclosed. The device comprises, according to various embodiments, a transceiver and a reflector. The transceiver includes a light source and a detector. The reflector is positioned opposite the transceiver so that at least a portion of the fluid is present between the transceiver and the reflector. The reflector includes a front portion facing the transceiver. Optical energy from the light source incident upon the reflector is reflected towards the transceiver as a return beam of optical energy, wherein the detector senses primarily optical energy of the return beam that is scattered over a range of near forward angles by particulate matter in the fluid.

    摘要翻译: 公开了一种用于测量由流体中的颗粒物质引起的近前向散射的装置。 根据各种实施例,该设备包括收发器和反射器。 收发器包括光源和检测器。 反射器与收发器相对定位,使得至少一部分流体存在于收发器和反射器之间。 反射器包括面向收发器的前部。 入射到反射器上的来自光源的光能被作为光能的返回光束朝向收发器反射,其中检测器主要感测在流体中的颗粒物质在近前进角范围内散射的返回光束的光能 。

    Rigid thin windows for vacuum applications
    9.
    发明授权
    Rigid thin windows for vacuum applications 失效
    用于真空应用的刚性薄窗户

    公开(公告)号:US6002202A

    公开(公告)日:1999-12-14

    申请号:US684166

    申请日:1996-07-19

    CPC分类号: H01J33/04

    摘要: A thin window that stands off atmospheric pressure is fabricated using photolithographic and wet chemical etching techniques and comprises at least two layers: an etch stop layer and a protective barrier layer. The window structure also comprises a series of support ribs running the width of the window. The windows are typically made of boron-doped silicon and silicon nitride and are useful in instruments such as electron beam guns and x-ray detectors. In an electron beam gun, the window does not impede the electrons and has demonstrated outstanding gun performance and survivability during the gun tube manufacturing process.

    摘要翻译: 使用光刻和湿化学蚀刻技术制造脱离大气压的薄窗,并且包括至少两层:蚀刻停止层和保护性阻挡层。 窗户结构还包括一系列支撑肋,该肋支撑着窗户的宽度。 窗口通常由硼掺杂的硅和氮化硅制成,并且可用于诸如电子束枪和x射线检测器的仪器中。 在电子束枪中,窗口不会阻碍电子,并且在枪管制造过程中表现出出色的喷枪性能和生存能力。

    Vacuum extraction sampling system
    10.
    发明授权
    Vacuum extraction sampling system 失效
    真空抽取抽样系统

    公开(公告)号:US5637809A

    公开(公告)日:1997-06-10

    申请号:US456650

    申请日:1995-06-02

    摘要: A gas sampling system utilizes small sample vacuum transport to reduce the dew point of the sample. A vacuum pump maintains a substantial vacuum on the sampling system causing a sample, drawn at a rate less than a liter per minute, to be drawn and transported under partial vacuum for analysis. A dryer can be placed near the sampling probe to further reduce the dew point prior to the vacuum transport. The dew point of the sample is affected by both the dryer and the degree of vacuum transporting the gas mixture. As such, the dew point can be varied indefinitely by any reasonable combination of moisture removal by the dryer and vacuum pump strength.

    摘要翻译: 气体采样系统利用小样品真空输送来降低样品的露点。 真空泵在采样系统上维持真实的真空,使得以小于每分钟一升的速率拉伸的样品在部分真空下被拉伸和运输用于分析。 干燥器可以放置在采样探头附近,以进一步降低真空运输前的露点。 样品的露点受干燥器和真空输送气体混合物的程度的影响。 因此,通过干燥器除去湿气和真空泵强度的任何合理的组合,露点可以无限期地变化。