公开(公告)号：US1818258A

公开(公告)日：1931-08-11

申请号：US28613828

申请日：1928-06-18

Applicant: ISAACKS JAMES D

Inventor： ISAACKS JAMES D

IPC: G01L19/00

CPC classification number: G01L19/0007 ,  Y10T137/9682

公开(公告)号：US1663915A

公开(公告)日：1928-03-27

申请号：US54731722

申请日：1922-03-27

Applicant: MAYERS WILBUR S

Inventor： MAYERS WILBUR S

IPC: F16K27/04

CPC classification number: F16K27/044 ,  Y10T137/863 ,  Y10T137/9682

公开(公告)号：US20230400425A1

公开(公告)日：2023-12-14

申请号：US18456456

申请日：2023-08-25

Applicant: DEKA Products Limited Partnership

Inventor： Dean Kamen ,  N. Christopher Perry ,  Jason A. Demers ,  Brian D. Tracey ,  Arun D. Chawan ,  Kevin L. Grant

IPC: G01N25/18 ,  A61M60/113

CPC classification number: G01N25/18 ,  A61M60/113 ,  Y10T137/8376 ,  Y10T137/8593 ,  Y10T137/85978 ,  Y10T137/9682 ,  A61M2205/3368 ,  F04B2205/10 ,  A61M2205/121 ,  A61M2205/3569 ,  A61M2205/6027 ,  F04B49/02

Abstract: A sensor apparatus and sensor apparatus system for use in conjunction with a cassette, including a disposable or replaceable cassette. In some embodiments, the cassette includes a thermal well for permitting the sensing of various properties of a subject media. The thermal well includes a hollow housing of a thermally conductive material. In other embodiments, the cassette includes sensor leads for sensing of various properties of a subject media. The thermal well has an inner surface shaped so as to form a mating relationship with a sensing probe. The mating thermally couples the inner surface with a sensing probe. In some embodiments, the thermal well is located on a disposable portion and the sensing probe on a reusable portion.

公开(公告)号：US20110139268A1

公开(公告)日：2011-06-16

申请号：US12638928

申请日：2009-12-15

Applicant: Richard E. Scallen

Inventor： Richard E. Scallen

IPC: F16L55/07

CPC classification number: G01F1/363 ,  G01F15/185 ,  G01L19/0015 ,  Y10T137/598 ,  Y10T137/9682

Abstract: A mounting system made up of a valve isolation assembly comprising first and second inlet ports and first and second outlet ports along with a pair of crossable pressure lines made up of first and second pipes. The first and second pipes respectively define first and second upper ends and first and second lower ends. The first and second pipes also define first and second middle portions. The upper ends of each first and second pipe are operably coupled to the first and second inlet ports of the valve isolation assembly. In one embodiment the first and second middle portions each define a quarter right-handed helix turn. In another embodiment the first and second middle portions each define a quarter left-handed helix turn.

Abstract translation: 一种由阀隔离组件组成的安装系统，其包括第一和第二入口端口以及由第一和第二管道构成的一对可交叉的压力管线的第一和第二出口端口。 第一和第二管分别限定第一和第二上端以及第一和第二下端。 第一和第二管道还限定第一和第二中间部分。 每个第一和第二管的上端可操作地联接到阀隔离组件的第一和第二入口。 在一个实施例中，第一和第二中间部分每个限定四分之一的右旋螺旋转。 在另一个实施例中，第一和第二中间部分各自限定四分之一左手螺旋转弯。

公开(公告)号：US20080000536A1

公开(公告)日：2008-01-03

申请号：US11836259

申请日：2007-08-09

Applicant: Emmanuel Delamarche ,  David Juncker ,  Bruno Michel ,  Heinz Schmid

Inventor： Emmanuel Delamarche ,  David Juncker ,  Bruno Michel ,  Heinz Schmid

IPC: B29C67/00

CPC classification number: B01L3/0262 ,  B01J2219/00369 ,  B01J2219/0038 ,  B01J2219/0043 ,  B01L3/5027 ,  B01L2200/025 ,  B01L2300/0809 ,  B01L2300/089 ,  B01L2300/10 ,  B01L2400/022 ,  B01L2400/0403 ,  B01L2400/0406 ,  B01L2400/0415 ,  B01L2400/0487 ,  B05C5/02 ,  C40B60/14 ,  Y10T137/9682 ,  Y10T436/2575

Abstract: A device for flowing a liquid on a surface comprises: a flow path. A first port supplies the liquid to one end of the flow path and applies a first port pressure for retaining the liquid when the flow path is remote from the surface. A second port receives the liquid from the other end of the flow path and applies a second port pressure such that the difference between the first and second negative port pressures is oriented to promote flow of the liquid from the first port to the second port via the flow path in response to the flow path being located proximal to the surface and the liquid in the device contacting the surface. The first and second port pressures are such that the liquid is drawn towards at least the second port in response to withdrawal of the flow path from the surface. Such devices may employ microfluidic technology and find application in surface patterning.

Abstract translation: 用于在表面上流动液体的装置包括：流动路径。 第一端口将液体供应到流路的一端，并且当流动路径远离表面时施加用于保持液体的第一端口压力。 第二端口从流动路径的另一端接收液体并施加第二端口压力，使得第一和第二负压力压力之间的差定向为促进液体从第一端口流经第二端口经由 响应于流动路径位于表面附近的流动路径以及与表面接触的装置中的液体。 第一和第二端口压力使得响应于流动路径从表面的撤回而将液体吸向至少第二端口。 这样的装置可以采用微流控技术并在表面图案化中找到应用。

公开(公告)号：US07198763B2

公开(公告)日：2007-04-03

申请号：US10193155

申请日：2002-07-12

Applicant: Olav Holm-Christensen

Inventor： Olav Holm-Christensen

IPC: F01N3/08 ,  F02C1/00 ,  F02M29/06 ,  B01D47/00

CPC classification number: F01N3/2892 ,  Y10T137/0318 ,  Y10T137/9682

Abstract: A method and a device for the distribution of gas. The method includes the steps of transferring the gas into a swirl chamber through an inlet section positioned tangentially to the swirl chamber, swirling the gas in the swirl chamber by passage through a number of equally displaced bent vanes, the surface of the upstream part of the vanes lying in a plane perpendicular to the swirl chamber's axis, the downstream part of the vanes being parallel to the swirl chamber's axis, and the vanes extending radially outward, and passing the gas through an outlet section positioned downstream the swirl chamber.

Abstract translation: 一种用于分配气体的方法和装置。 该方法包括以下步骤：将气体通过与涡旋室切向定位的入口部分转移到涡流室中，通过穿过若干等同位移的弯曲叶片使涡流室中的气体旋转， 叶片位于垂直于涡流室轴线的平面中，叶片的下游部分平行于涡流室的轴线，叶片径向向外延伸，并使气体通过位于涡流室下游的出口部分。

公开(公告)号：US5810044A

公开(公告)日：1998-09-22

申请号：US751076

申请日：1996-11-15

Applicant: Namat L. Saidi

Inventor： Namat L. Saidi

IPC: E03B9/02

CPC classification number: E03B9/02 ,  Y10T137/5327 ,  Y10T137/5468 ,  Y10T137/9464 ,  Y10T137/9682

Abstract: A system for controlling fluid flow from an outlet aperture, particularly a standpipe such as a fire hydrant. There is a first cylindrical collar element for location around the standpipe and connected with that element a second cylindrical element such that a space is defined between the two elements. There is a base provided between the two elements and a first outlet pipe for location above the standpipe. When the system is located about the standpipe fluid fills the space and stabilizes the elements relative to the standpipe. Fluid can then be directed away from the area of the aperture in the standpipe through the flexible pipe.

Abstract translation: 用于控制来自出口孔的流体流动的系统，特别是诸如消防栓的立管。 有一个第一圆柱形环形元件用于定位在竖管周围并与该元件连接的第二圆柱形元件，使得在两个元件之间限定一个空间。 在两个元件之间设置有一个基座和用于定位在竖管上方的第一出口管。 当系统位于围绕立管的流体时，填充空间并使元件相对于竖管稳定。 然后可以通过柔性管将流体引导离开竖管中的孔的区域。

公开(公告)号：US4532949A

公开(公告)日：1985-08-06

申请号：US427358

申请日：1982-09-29

Applicant: Ed Frank

Inventor： Ed Frank

IPC: B26F3/00 ,  F16L55/027 ,  F16L55/02

CPC classification number: F16L55/027 ,  B26F3/008 ,  Y10T137/0318 ,  Y10T137/9682 ,  Y10T83/0591 ,  Y10T83/364

Abstract: An energy absorber for a high pressure and velocity fluid jet emanating from a nozzle is disclosed. An energy absorbing ball is freely rotatably supported in an energy absorbing chamber between seat faces. The high pressure and velocity fluid enters the energy absorbing zones and strikes the ball, causing it to rotate. The energy of the fluid is thereby substantially reduced. Since the ball is constantly in motion, a new surface is continually being brought into contact with the high energy fluid stream. This insures uniform wear of the ball as well as a long life. The ball and seats are disposed in a first end of a fluid flow conduit whose second end is carried in an adjustable support block which is in fluid communication with a fluid return line. The support block allows the spacing between the nozzle and the energy absorber to be varied to accommodate varying thicknesses of materials being cut by the high pressure fluid stream.

Abstract translation: 公开了一种用于从喷嘴发出的高压和高速流体喷嘴的能量吸收器。 能量吸收球可自由旋转地支撑在座面之间的能量吸收室中。 高压和高速流体进入能量吸收区并撞击球，使其旋转。 从而大大减少了流体的能量。 由于球不断运动，新的表面不断地与高能流体流接触。 这确保了球的均匀磨损以及长寿命。 球和座被布置在流体流动管道的第一端中，其第二端承载在与流体返回管线流体连通的可调节支撑块中。 支撑块允许喷嘴和能量吸收器之间的间距变化以适应由高压流体流切割的材料的不同厚度。

公开(公告)号：US4273156A

公开(公告)日：1981-06-16

申请号：US134749

申请日：1980-03-28

Applicant: Alexandr A. Borodin

Inventor： Alexandr A. Borodin

IPC: F27D17/00 ,  F16K35/06

CPC classification number: F27D17/002 ,  Y10T137/4449 ,  Y10T137/87475 ,  Y10T137/87981 ,  Y10T137/9682

Abstract: The shutoff device for closing a large cross-sectional area gas duct comprises a lock chamber defined by the gas duct walls and the two rows of swivel louvre grills held to the housing of the shutoff device which accommodates also a mechanical actuator, said louvre grills being arranged in the gas duct at an angle to the vertical plane in such a manner as to be spaced more widely apart in the top portion of the gas duct than in the bottom portion thereof. When the gas duct is being closed the lock chamber is filled with bulk free-flowing material from the top hopper located in the gas dust upper portion, whereas when the gas duct is being opened, the lock chamber is emptied of said bulk material, which is free to pour by gravity into the bottom receiving hopper, both of said hoppers being interconnected through a conveyer for the bulk material to return to the top hopper.

Abstract translation: 用于封闭大横截面气体管道的关闭装置包括由气体管道壁限定的锁定室和保持在关闭装置的壳体上的两排旋转百叶栅格，其也容纳有机械致动器，所述百叶窗格栅 以与垂直平面成一定角度的方式布置在气体管道中，使得在气体管道的顶部比在其底部部分间隔得更宽。 当气体管道被关闭时，锁定室从位于气体灰尘上部的顶部料斗填充大量自由流动的材料，而当气体管道被打开时，锁定室被排空了所述散装材料， 通过重力自由倾倒到底部接收料斗中，两个料斗通过输送机相互连接，用于散装材料返回顶部料斗。

公开(公告)号：US3942560A

公开(公告)日：1976-03-09

申请号：US499059

申请日：1974-08-20

Applicant: Royce D. Deaver

Inventor： Royce D. Deaver

IPC: F16L55/128 ,  F16L55/10

CPC classification number: F16L55/1283 ,  Y10T137/0318 ,  Y10T137/9682

Abstract: A method and apparatus for stopping a malfunctioning sealing device which is being propelled inside a pipeline by pneumatic pressure from being expelled out of the pipeline at the laybarge end. The apparatus comprises a plurality of normally retracted gripping jaws and a bumper at its rear end. When impact is made with the bumper by, for example, a sealing device such as a pig being propelled through the pipeline, the gripping jaws which are mechanically linked with the bumper are caused to expand against the inner pipe surface such that the apparatus is secured in place within the pipeline, thereby preventing the pig from being propelled out of the line onto the laybarge.

Abstract translation: 一种用于停止通过气动压力在管道内被推进的故障密封装置的方法和装置，在排放端被排出管道外。 该装置包括多个正常缩回的夹爪和在其后端的保险杠。 当通过例如通过管道推进的诸如猪的密封装置用保险杠进行冲击时，使与保险杠机械连接的夹爪相对于内管表面膨胀，使得装置被固定 在管道内的适当位置，从而防止猪被排出线路进入铺板。