中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

608 records (took 0.014 seconds)

    Process and apparatus for cooling articles within a steam chamber
    71.
    发明授权
    Process and apparatus for cooling articles within a steam chamber 失效
    用于在蒸汽室内冷却物品的方法和装置

    公开(公告)号：US3897818A

    公开(公告)日：1975-08-05

    申请号：US43664974

    申请日：1974-01-25

    Applicant: LAGARDE ETS JOSEPH

    Inventor： CHAMPEL GERARD

    IPC: A23L3/10 ,  A23L3/36 ,  A61L2/06 ,  B01J3/04 ,  F28F7/00

    CPC classification number: A23L3/10 ,  A23L3/364 ,  B01J3/04

    Abstract: Process of rapidly cooling containers located in a chamber having an at least partially vaporous atmosphere, comprises the steps of introducing into said chamber a cooling liquid which does not come into contact with the containers and a compressed gas which maintains the pressure within the chamber substantially constant while the vapor condenses, and then spraying into the chamber, while still controlling the pressure therewithin, a cooling liquid which does come into contact with the containers and the temperature of which decreases progressively. Apparatus for carrying out said process.

    Abstract translation: 快速冷却位于具有至少部分蒸发气氛的室中的容器的方法包括以下步骤：向容器内引入不与容器接触的冷却液体，以及将室内的压力保持在基本上恒定的压缩气体 同时蒸汽冷凝，然后喷射到室中，同时仍然控制其中的压力，冷却液体与容器接触并且其温度逐渐降低。 用于执行所述处理的装置。

    Apparatus for processing semiconductor devices
    73.
    发明授权
    Apparatus for processing semiconductor devices 失效
    用于处理半导体器件的装置

    公开(公告)号：US3749383A

    公开(公告)日：1973-07-31

    申请号：US3749383D

    申请日：1971-04-29

    Applicant: RCA CORP

    Inventor： VOIGT E ,  HALL W

    IPC: B01J3/04 ,  C23C14/34 ,  H01L21/20 ,  C21D1/06

    CPC classification number: C23C14/34 ,  B01J3/04 ,  Y10S414/135

    Abstract: Apparatus for growing epitaxial layers of semiconductor material on substrate wafers at a relatively high production rate comprises a reactor furnace and a loading device cooperatively associated with it. An elevator is disposed to raise, and to lower, a holder for the wafers through an opening in the bottom of the heating chamber of the furnace. The loading device comprises an arm disposed for rotation on a carriage that is slidable towards and away from the elevator. The holder is adapted to be disposed on either end of the rotatable arm for delivery to, and for removal from, the furnace. When the loading device is disposed for movement between two furnaces, three wafer holders can be used for processing wafers at a high rate of production.

    Abstract translation: 用于在相对高的生产率下在衬底晶片上生长半导体材料的外延层的装置包括与其协作地相关联的反应器炉和加载装置。 升降机设置成通过炉的加热室的底部的开口升高和降低晶片的保持器。 装载装置包括一个臂，它设置成能够在电梯上朝向和远离的方向滑动的滑架上旋转。 保持器适于设置在可旋转臂的任一端上，用于输送到炉中并从炉中取出。 当装载装置设置为在两个炉之间移动时，可以使用三个晶片保持器以高生产率处理晶片。

    Reinforced-concrete pressure vessel with lining
    74.
    发明授权
    Reinforced-concrete pressure vessel with lining 失效
    钢筋混凝土压力容器

    公开(公告)号：US3712012A

    公开(公告)日：1973-01-23

    申请号：US3712012D

    申请日：1970-11-04

    Applicant: KRUPP GMBH

    Inventor： MEYER J ,  PFEFFER J

    IPC: B01J3/04 ,  G21C11/08 ,  G21C13/093 ,  F28F3/12

    CPC classification number: B01J3/04 ,  G21C11/08 ,  G21C13/093 ,  G21C13/0933 ,  Y02E30/40

    Abstract: A reinforced-conrete vessel adapted to withstand pressure, e.g. for a pressurized-fluid nuclear reactor, has an inner lining of corrosion-resistant (stainless) steel having vertically or horizontally-running corrugations, the crests of which are supported by steel profiles.

    Abstract translation: 适于承受压力的增强混凝土容器 对于加压流体核反应堆，具有耐腐蚀（不锈钢）的内衬，其具有垂直或水平运行的波纹，其顶部由钢型材支撑。

    Sheaved pressure vessel unit
    75.
    发明授权
    Sheaved pressure vessel unit 失效
    改造压力容器

    公开(公告)号：US3680569A

    公开(公告)日：1972-08-01

    申请号：US3680569D

    申请日：1971-02-01

    Applicant: WELDING & STEEL FABRICATION CO

    Inventor： PIEGZA HENRY J

    IPC: B01J3/04 ,  F16J13/12 ,  B05C3/15 ,  B65H51/00 ,  B65H54/00

    CPC classification number: B01J3/04 ,  F16J13/12

    Abstract: A pressure vessel unit for use in doubling back a continuously advancing cable, tube, strand or the like, during a treating operation. The unit includes a vessel, which defines a generally horizontally disposed pressure chamber housing a freely rotatably or driven sheave to which access is afforded by a quick opening door; the vessel having cable run inlet and outlet fittings arranged tangentially of the peripheral guide surface of the sheave and inlet and outlet connections for admitting and/or bleeding cable treating fluid from the chamber. The arrangement provides for the establishing of a liquid-gas interface within the chamber, when the cable is to be subject to separate liquid and gas treating operations. The vessel is supported for movement in a direction axially of the cable runs to accommodate for thermal induced expansions and contractions of cable run bounding conduits.

    Abstract translation: 一种压力容器单元，用于在处理操作期间将连续前进的电缆，管，绞线等加倍。 该单元包括容器，其限定大致水平设置的压力室，其容纳可自由旋转或驱动的滑轮，通过快速打开门向其提供进入; 该船舶具有电缆延伸入口和出口配件，其切线方向布置在滑轮的周边引导表面上，以及入口和出口连接件，用于允许电缆处理流体和/或从该腔室渗出。 该布置提供了在电缆要进行单独的液体和气体处理操作时，在室内建立液 - 气界面。 该容器被支撑以沿着电缆线的轴向方向运动，以适应热引起的电缆运行边界管道的膨胀和收缩。

    Method for the polymerization of vinyl chloride in mass
    76.
    发明授权
    Method for the polymerization of vinyl chloride in mass 失效
    乙烯基氯化钠在大众中的聚合方法

    公开(公告)号：US3538067A

    公开(公告)日：1970-11-03

    申请号：US3538067D

    申请日：1967-02-08

    Applicant: SAINT GOBAIN

    Inventor： BOGNAR ETIENNE

    IPC: B01F7/08 ,  B01J3/04 ,  B01J19/18 ,  B01J19/20 ,  C08F2/00 ,  C08F2/02 ,  C08F14/06 ,  C08F1/04 ,  C08F3/30

    CPC classification number: C08F2/02 ,  B01F7/088 ,  B01J3/04 ,  B01J19/18 ,  B01J19/20 ,  B01J2219/0006 ,  B01J2219/00094 ,  B01J2219/00162 ,  B01J2219/182 ,  C08F14/06

    Abstract: A process for mass polymerization in an autoclave having rotatable ribbon agitators (see Group II) is described with reference to an example in which 210kg. vinyl chloride were introduced into an autoclave of 500 litres capacity and 0,06 kg. or 0,03% of azodiisobutyronitrile added as catalyst. 10 kg. of monomer were removed in degassing to expel air and the agitator rotates at 70 r.p.m. The pressure mounted to and was maintained at 9,05 kg./cm2, and the temperature was maintained at 54,5 DEG C., by cooling and heating as required, until after 16 hours the pressure fell to 8,5 kg./cm2. The pressure was then released, the apparatus swept by nitrogen and the product discharged, being a finely pulverized polymer of vinyl chloride representing a yield of 73,21% of the monomer, having an apparent density of 0,480 and more than 88% passing through a 250 micron mesh sieve. The resin had a polymerization coefficient K of 63,1, a low polymer rate of 4,8% by weight and a stability to heat (200 DEG C.) of 19 minutes. The physical properties of the product may be controlled by selecting the rate of rotation of the agitators. The apparatus may also be used for polymerization in suspension or emulsion or applied to other monomers, e.g. vinyl fluoride, vinylidene chloride, acrylic nitriles, ethylene and propylene.

Patent Agency Ranking