Device for injecting a liquid into a tube and steam generator comprising
this device
    1.
    发明授权
    Device for injecting a liquid into a tube and steam generator comprising this device 失效
    用于将液体注入管中的装置和包括该装置的蒸汽发生器

    公开(公告)号:US4721067A

    公开(公告)日:1988-01-26

    申请号:US739009

    申请日:1985-05-29

    CPC分类号: F22B21/26 F22B37/18 F22B37/72

    摘要: Device for injecting a liquid into a tube and steam generator incorporating this device.The cannula has a divergent portion, means located on the bottom part of the cannula for centering the same and immobilizing it in translation relative to the tube, together with a sleeve surrounding the cannula. The means for centering and immobilizing the cannula in translation on the tube are constituted by a centering part, at least one slot and an inner cone formed in the sleeve, an outer cone formed on the bottom part of the cannula, said cones cooperating with one another, means being provided for elastically applying the outer cone to the inner cone.

    摘要翻译: 用于将液体注入管中的装置和包含该装置的蒸汽发生器的装置。 套管具有发散部分,位于套管底部的装置,用于将其定心并将其相对于管固定成平行,以及围绕套管的套管。 用于定心和固定插管在管上平移的装置由定心部分,形成在套筒中的至少一个狭槽和内锥形构成,形成在套管底部的外锥体,所述锥体与一个 另一种是提供用于将外锥体弹性地施加到内锥体的装置。

    Joining means between two pipes having retractable bearing members
    2.
    发明授权
    Joining means between two pipes having retractable bearing members 失效
    连接是指具有可伸缩轴承构件的两根管子之间

    公开(公告)号:US4640537A

    公开(公告)日:1987-02-03

    申请号:US817459

    申请日:1986-01-09

    CPC分类号: F16L23/032

    摘要: Joining means between two pipes, each provided with a collar having a given external diameter and able to compress a gasket between these two collars, said means having two flanges with aligned holes and an internal diameter smaller than the external diameter of the collars and tightening means traversing said holes making it possible to move the flanges together, whereby at least one of the flanges comprises an external cylindrical ring with an internal diameter larger than the external diameter of the collars and bearing parts disposed within said ring and in which are formed said holes, articulated on one lateral face of the ring, so as to be able to tilt into an overriding position in which the internal diameter of the flange substantially corresponds to the internal diameter of the ring.

    摘要翻译: 连接是指在两个管之间,每个管设置有具有给定外径并且能够在这两个套环之间压缩垫圈的套环,所述装置具有两个具有对准孔的凸缘,并且内径小于套环的外径和紧固装置 穿过所述孔使得能够将凸缘移动到一起,由此至少一个凸缘包括内径大于套环的外径的外圆柱形环和设置在所述环内的轴承部分,其中形成有所述孔 铰接在环的一个侧面上,以便能够倾斜到凸缘的内径基本上对应于环的内径的上限位置。

    Multistage pump for two-phase effluents
    3.
    发明授权
    Multistage pump for two-phase effluents 失效
    用于两相流出物的多级泵

    公开(公告)号:US5253977A

    公开(公告)日:1993-10-19

    申请号:US805100

    申请日:1991-12-10

    申请人: Jean-Edmond Chaix

    发明人: Jean-Edmond Chaix

    摘要: The axial pump makes it possible to deliver a fluid having a double gaseous-liquid phase at high flow rates. It is constituted by a one-piece rotor comprising a hollow shaft (10) onto which are shrunk pulsating systems (12). This rotor is placed within a body (2) constituted by a stack of washers (3) within which are fixed straighteners (14). Each straightener is constituted by two half-straighteners, so as to permit the installation of each straightener around the rotor. Everything is sealed by end flanges on which the rotor is mounted in rotary manner. The pulsating systems (12) can also be machined on the outer surface of the body (10).

    摘要翻译: 轴向泵使得可以以高流速输送具有双重气液相的流体。 它由包括中空轴(10)的一体式转子构成,收缩脉动系统(12)在其上。 该转子被放置在由一堆垫圈(3)构成的主体(2)内,其中固定的矫直机构(14)。 每个矫直机由两个半矫直机构成,以便允许每个矫直机围绕转子安装。 一切都由转子以旋转方式安装在其上的末端法兰密封。 脉动系统(12)也可以在主体(10)的外表面上加工。

    Light bipolar plate for fuel cell and method for making same
    5.
    发明授权
    Light bipolar plate for fuel cell and method for making same 失效
    燃料电池用轻型双极板及其制造方法

    公开(公告)号:US07122273B2

    公开(公告)日:2006-10-17

    申请号:US10466977

    申请日:2002-01-24

    申请人: Jean-Edmond Chaix

    发明人: Jean-Edmond Chaix

    IPC分类号: H01M2/00 H01M2/36 H01M6/00

    摘要: The two-pole plate is relatively lightweight and can be manufactured quickly and easily.It consists of a skeleton made with two thin plates (30) spaced by blocks (34, 45) between which a cooling fluid circulates. The fuel and oxidant manifolds supply the circulation channels (21I) machined by water jet in supply plates (20I, 20S) made of conducting composite, through the supply channels (33). These plates are bonded with a conducting glue onto the thin plates (30).Application to fuel cells.

    摘要翻译: 双极板相对较轻,可以快速,容易地制造。 它包括由两个由块(34,45)间隔开的薄板(30)制成的骨架,冷却流体在其间循环。 燃料和氧化剂歧​​管通过供应通道(33)供应通过由导电复合材料制成的供应板(20I,20S)中的水射流加工的循环通道(21I)。 这些板用导电胶结合到薄板(30)上。 应用于燃料电池

    Exhaust process and system and cooling of gases from thermodynamic machines on ships
    6.
    发明申请
    Exhaust process and system and cooling of gases from thermodynamic machines on ships 审中-公开
    来自船舶热力学机器的排气过程和系统以及气体的冷却

    公开(公告)号:US20050255762A1

    公开(公告)日:2005-11-17

    申请号:US11095384

    申请日:2005-03-31

    申请人: Jean-Edmond Chaix

    发明人: Jean-Edmond Chaix

    IPC分类号: F01N3/04 F01N13/00 B63H21/32

    摘要: The system according to the invention prevents the effect of turbulence due to exhaust of gases via chimney from propulsion machines on aircraft carriers (1). It consists of creating internal circulation of water by means of a scope (3) of a circulation pump (4), an inlet chamber (6) in which exhaust gases from the thermodynamic machines of the Ship empty. Water nozzles are placed in this inlet chamber (6). The resulting mixture is evacuated via a pipe (7) and a mixing tube (8) terminating outside the ship, to the stern thereof, just above the water line. Application to aircraft carriers.

    摘要翻译: 根据本发明的系统防止由航空母舰(1)上的推进机通过烟囱排出的气体引起的湍流的影响。 它包括通过循环泵(4)的范围(3),入口室(6)产生水的内部循环,其中来自船的热力学机器的废气为空。 水喷嘴被放置在该入口室(6)中。 将所得混合物通过管道(7)和终止于船外的混合管(8)排至其水线正上方的船尾。 申请航空母舰

    Asynchronous discoidal electrical motor
    8.
    发明授权
    Asynchronous discoidal electrical motor 失效
    异步盘式电动机

    公开(公告)号:US5907210A

    公开(公告)日:1999-05-25

    申请号:US718962

    申请日:1996-09-26

    申请人: Jean-Edmond Chaix

    发明人: Jean-Edmond Chaix

    摘要: The asynchronous discoidal electric motor has stator (1A, 1B) windings (13) and radial rotor bars (2) embedded in notches (11, 22) opened by a very narrow slit (11, 21). These slits (11, 21) and notches (12, 22) may be machined electrochemically using a wire. Application to asynchronous discoidal electric motors with winding embedded in the stator and with a cartwheel structure on the rotor.

    摘要翻译: 异步盘状电动机具有嵌入由非常窄的狭缝(11,21)打开的凹口(11,22)中的定子(1A,1B)绕组(13)和径向转子条(2)。 这些狭缝(11,21)和凹口(12,22)可以使用导线进行电化学加工。 应用于具有嵌入在定子中并具有转子上的车轮结构的异步圆​​盘形电动机。

    Plate-type heat exchanger
    9.
    发明授权
    Plate-type heat exchanger 失效
    板式换热器

    公开(公告)号:US4219080A

    公开(公告)日:1980-08-26

    申请号:US904219

    申请日:1978-05-09

    IPC分类号: F28D9/00 F28F3/02

    CPC分类号: F28D9/0006

    摘要: The plate exchanger comprises a plurality of flat parallel compartments formed between adjacent plates which are maintained in spaced relation by means of rings each having a T-shaped cross-section. The side arms of the T are welded to opposite edges of orifices formed in adjacent plates and the outwardly directed stem of the T is disposed between the plates. The interior of the array of spacer rings forms a header for the low-pressure fluid which flows through the compartments and a cylindrical tube extends through all the spacer rings in order to serve as an internal support.

    摘要翻译: 板式换热器包括在相邻板之间形成的多个平的平行隔室,其通过各自具有T形横截面的环保持间隔开的关系。 T的侧臂焊接在相邻板形成的孔的相对边缘上,并且T的向外指向的杆设置在板之间。 间隔环阵列的内部形成用于流过隔室的低压流体的集管,并且圆柱形管延伸穿过所有间隔环以便用作内部支撑。

    Steam generator
    10.
    发明授权
    Steam generator 失效
    蒸汽发生器

    公开(公告)号:US4208987A

    公开(公告)日:1980-06-24

    申请号:US914717

    申请日:1978-06-12

    CPC分类号: F22B1/025

    摘要: The steam generator is provided with a vertical cylindrical enclosure having a bundle of U-shaped tubes therein connected to inlet and outlet collectors through a tube plate at the bottom. An inner casing surrounding the tubes defines an annular chamber which communicates with the tube chamber adjacent the tube plate. A heater is provided about the outlet portion of the tubes within the tube chamber. An ejector pump supplying a secondary fluid is located in the annular chamber adjacent the heater for pumping secondary fluid through the heater. A portion of the heated secondary fluid is recirculated through the pump and the remainder is directed into the tube chamber. Vapor phase separators are provided on top of the inner casing to allow the passage of the vapor phase through an outlet in the enclosure while returning the liquid phase to the annular chamber.

    摘要翻译: 蒸汽发生器设置有垂直的圆柱形外壳,其具有一束U形管,其中的U形管通过底部的管板连接到入口和出口收集器。 围绕管的内壳限定了与管板相邻的管室连通的环形室。 围绕管腔内的管的出口部分设置加热器。 供应次级流体的喷射泵位于与加热器相邻的环形室中,用于将二次流体泵送通过加热器。 加热的二次流体的一部分通过泵再循环,其余部分被引导到管腔中。 气相分离器设置在内壳的顶部,以允许气相通过外壳中的出口,同时将液相返回到环形室。