利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

78 条记录 (耗时 0.022 秒)

    Calculation of remaining usage time of a gas cylinder
    1.
    发明授权
    Calculation of remaining usage time of a gas cylinder 有权

    公开(公告)号：US11268656B2

    公开(公告)日：2022-03-08

    申请号：US16071369

    申请日：2017-01-20

    申请人： Luxembourg Patent Company S.A.

    发明人： Romain Lolia ,  Jean-Claude Schmitz

    IPC分类号： F17C13/02

    摘要： A method for calculating the remaining usage time of a gas cylinder equipped with a pressure reducer, the method comprising the following steps: (a) measuring the pressure of the gas in the cylin-der; (b) calculating the variation of pressure of the gas in the cylinder over time while gas is out-putted; (c) calculating a remaining usage time Tr based on the measured pressure in the cylinder and the calculated variation of pressure. Step (c) takes into account characteristics of the pressure reducer relative to variations of its nominal flow rate along the decrease of its inlet pressure while emptying the cylinder.

    Pressure reducer for a device for enriching a liquid with carbon dioxide
    7.
    发明授权
    Pressure reducer for a device for enriching a liquid with carbon dioxide 有权
    用于用二氧化碳浓缩液体的装置的减压器

    公开(公告)号：US09098091B2

    公开(公告)日：2015-08-04

    申请号：US13700778

    申请日：2011-06-03

    申请人： Sascha Bormes

    发明人： Sascha Bormes

    IPC分类号： F16K31/12 ,  G05D16/00 ,  F16K1/30 ,  F16K27/02 ,  G05D16/10

    CPC分类号： G05D16/00 ,  F16K1/307 ,  F16K27/02 ,  G05D16/10 ,  Y10T137/7793

    摘要： A pressure reducer includes a housing with an axially displaceable biased control body in order to close a connection between an inlet and an expansion chamber, where the housing is equipped with an axially displaceable biased actuating piston in order to displace the control body against the spring load of the control body as a function of the pressure in the expansion chamber and to open the connection, the housing being made of plastic, and the pressure reducer includes a separately made insert, where the insert is fixed between the inlet and the expansion chamber in the plastic housing and said insert has a guide bore, which is connected to the inlet and supports the control body, and a connecting bore, which adjoins the guide bore and which opens into the expansion chamber, where the insert forms an annular shoulder surface between the connecting bore and the guide bore, said shoulder surface interacting as a seating surface with the seal on the control body.

    摘要翻译： 减压器包括具有可轴向移动的偏压控制体的壳体，以封闭入口和膨胀室之间的连接，其中壳体配备有可轴向移动的偏压的致动活塞，以便使控制体抵抗弹簧载荷 作为膨胀室中的压力的​​函数并且打开连接的壳体由塑料制成，并且减压器包括分开制造的插入件，其中插入件固定在入口和膨胀室之间 塑料壳体和所述插入件具有引导孔，该导向孔连接到入口并支撑控制体，以及连接孔，其邻接导向孔并且通向膨胀室，在该连接孔处，插入件形成环形肩部表面， 所述连接孔和所述引导孔，所述肩部表面与所述控制体上的所述密封件作为座面相互作用。

    Fire extinguisher with a container holding a fire extinguishing substance and corresponding compressed-gas cylinder
    9.
    发明授权
    Fire extinguisher with a container holding a fire extinguishing substance and corresponding compressed-gas cylinder 有权
    带有灭火剂的灭火器和相应的压缩气瓶

    公开(公告)号：US08083003B2

    公开(公告)日：2011-12-27

    申请号：US12159880

    申请日：2006-12-12

    申请人： Frank Felten ,  Karl Bermes

    发明人： Frank Felten ,  Karl Bermes

    IPC分类号： A62C13/00

    CPC分类号： A62C13/72 ,  A62C35/023

    摘要： A fire extinguisher (50, 50′, 50′) comprises a container (10, 10′) that holds a fire-extinguishing substance and that has a container jacket (12, 12′) closed at both ends, and a piston (20, 20′) which is axially displaceable in the container jacket and which separates a space (22, 22′) for fire-extinguishing substance from an expansion space (24, 24′) in the container. According to the invention, an inner compressed-gas chamber (26, 26′) provided in the container (10, 10′) is spatially separate from the expansion space and serves for controlled pressurizing of the expansion space (24, 24′). The piston (20, 20′) is arranged such that it can be displaced along the compressed-gas chamber (26, 26′).

    摘要翻译： 灭火器（50,50'，50'）包括容纳灭火物质的容器（10,10'），并且具有在两端封闭的容器护套（12,12'）和活塞（20 ，20'），其在容器护套中可轴向移动，并且将用于灭火物质的空间（22,22'）与容器中的膨胀空间（24,24'）分开。 根据本发明，设置在容器（10,10'）中的内部压缩气体室（26,26'）在空间上与膨胀空间分开并用于对膨胀空间（24,24'）的受控加压。 活塞（20,20'）被布置成使得其可以沿着压缩气体室（26,26'）移位。

    Sealed flange joint for high pressure and high purity gas channels
    10.
    发明授权
    Sealed flange joint for high pressure and high purity gas channels 有权
    密封法兰接头用于高压和高纯度气体通道

    公开(公告)号：US08007011B2

    公开(公告)日：2011-08-30

    申请号：US12279051

    申请日：2007-02-09

    申请人： Paul Muzzo ,  Paul Kremer

    发明人： Paul Muzzo ,  Paul Kremer

    IPC分类号： F16L41/00

    CPC分类号： F16L23/22 ,  F16L23/032 ,  F16L2201/30

    摘要： A sealed flange joint for high pressure and/or high purity fluid channels includes a first flange with a first fluid channel and a cylindrical front cavity. The front cavity is axially delimited by a ground surface and radially by a peripheral surface. The first fluid channel passes axially through the first flange to open into the ground surface. A polymer seal ring has a radial outer surface and a radial inner surface, and is fitted into the cylindrical front cavity so that its radial outer surface engages the peripheral surface of the front cavity. A second flange is removably fixed onto the first flange, and has a second fluid channel in axial continuation of the first fluid channel. The second flange has an axially protruding cylindrical front nipple with a conical head, the second fluid channel axially opening into an end surface of the conical head. The conical head engages the radial inner surface of the seal ring to radially press the latter with its radial outer surface against the peripheral surface of the front cavity.

    摘要翻译： 用于高压和/或高纯度流体通道的密封法兰接头包括具有第一流体通道和圆柱形前腔的第一凸缘。 前腔由地表面轴向限定，并且由周边表面径向地限定。 第一流体通道轴向通过第一凸缘以开放到地表面。 聚合物密封环具有径向外表面和径向内表面，并且被装配到圆柱形前腔中，使得其径向外表面接合前腔的外周表面。 第二凸缘可移除地固定在第一凸缘上，并且具有第一流体通道，该第二流体通道在第一流体通道的轴向延续。 第二凸缘具有带锥形头部的轴向突出的圆柱形前部接头，第二流体通道轴向地开口于锥形头部的端面。 锥形头部接合密封环的径向内表面，以径向挤压后者，其径向外表面抵靠前腔的周边表面。