知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

496 条记录 (耗时 0.018 秒)

    Apparatus for quick freezing of aqueous solutions or suspensions to be submitted to lyophilization
    71.
    发明授权
    Apparatus for quick freezing of aqueous solutions or suspensions to be submitted to lyophilization 失效
    用于快速冷冻待冷冻干燥的水溶液或悬浮液的装置

    公开(公告)号：US3952541A

    公开(公告)日：1976-04-27

    申请号：US534775

    申请日：1974-12-20

    申请人： Mario Rigoli

    发明人： Mario Rigoli

    IPC分类号： B01D9/04 ,  F25D15/00 ,  F25D25/00 ,  F26B5/06

    CPC分类号： F25D15/00 ,  A01N1/0252 ,  B01D9/04 ,  F25D25/00 ,  F26B5/06 ,  F25D2400/30

    摘要： Apparatus for quick freezing aqueous solutions or suspensions to be submitted to lyophilization by means of which also the lyophilization time is strongly reduced, characterized in that it comprises:A. a tiltably hinged tank with refrigerated bottom and walls, the top being shut by a removable air-tight cover;B. one or more plates or rotating frames for carrying materials to be frozen, rotated at an adjustable speed by means of one or more driven shafts passing through the bottom of the tank.The rotating plate/s may be refrigerated independently from the external tank or, alternatively, may be only a frame, while a suitable stream of refrigerated air is created by means of an impeller fixed internally to the cover.

    摘要翻译： 用于快速冷冻水溶液或悬浮液以便冷冻干燥的装置，其中冻干时间大大降低，其特征在于其包含：

    Removably positioned refrigerated chest for motor vehicles
    72.
    发明授权
    Removably positioned refrigerated chest for motor vehicles 失效
    用于电动车辆的可拆卸定位冷藏车

    公开(公告)号：US3858405A

    公开(公告)日：1975-01-07

    申请号：US41008773

    申请日：1973-10-26

    申请人： MANZKE WALTER R

    发明人： MANZKE WALTER R

    IPC分类号： B60N3/10 ,  F25B5/02 ,  F25D15/00 ,  F25D23/12

    CPC分类号： B60H1/00592 ,  B60N3/104 ,  F25B5/02 ,  F25D15/00

    摘要： A cooling element that is positioned in the trunk of a vehicle and cooled by the existing air conditioning system of the vehicle, which element is enclosed by an insulated chest that may be selectively inserted or removed from the trunk of the vehicle, and refrigerates the air in the chest. Manual control valves and automatic temperature control valves control the temperature of air refrigeration in the chest and the chest may also include a temperature controlled vent for admitting air from the outer environment into the chest to maintain desired air temperatures therein.

    摘要翻译： 一种冷却元件，其位于车辆的行李箱中并由现有的车辆空调系统进行冷却，该元件被绝缘的箱体包围，绝缘的箱体可被选择性地从车辆的行李箱插入或取出，并且冷却空气 在胸部。 手动控制阀和自动温度控制阀控制胸部和胸部空气制冷的温度，还可以包括温度控制的通风口，用于将空气从外部环境引入胸部以保持其中所需的空气温度。

    Exchanger for cooling fluids
    73.
    发明授权
    Exchanger for cooling fluids 失效
    冷冻流体切换器

    公开(公告)号：US3670522A

    公开(公告)日：1972-06-20

    申请号：US3670522D

    申请日：1970-08-18

    申请人： ADAM BRESIN

    发明人： BRESIN ADAM

    IPC分类号： F25D15/00 ,  F28D7/00 ,  F28F9/22 ,  F25D17/00

    CPC分类号： F28F9/22 ,  F25D15/00 ,  F28D7/0066 ,  F28D7/0083

    摘要： This invention relates to a cooling exchanger for cooling fluids in which there are two pipe systems through which are passed respectively the fluid to be cooled and the cold-producing fluid. The pipes for the cold-producing fluid are distributed among the pipes for carrying the fluid to be cooled and both sets of pipes are submerged in a refrigerating liquid.

    摘要翻译： 本发明涉及一种用于冷却流体的冷却交换器，其中有两个管道系统，分别通过待冷却的流体和冷产生流体。 用于冷产生流体的管道分布在用于承载要冷却的流体的管道中，并且两组管道浸没在冷冻液体中。