中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

204 records (took 0.033 seconds)

    Cartridge type tube and fin heat exchanger
    1.
    发明授权
    Cartridge type tube and fin heat exchanger 失效
    墨盒类型和热交换器

    公开(公告)号：US3727681A

    公开(公告)日：1973-04-17

    申请号：US3727681D

    申请日：1971-06-17

    Applicant: UNITED AIRCRAFT PROD

    Inventor： FERNANDES J

    IPC: F28D7/00 ,  F28F1/04 ,  F28F1/12 ,  F28F9/00 ,  F28B9/02

    CPC classification number: F28F9/00 ,  F28D7/0041 ,  F28F1/045 ,  F28F1/12 ,  F28F2280/02 ,  Y10S165/413

    Abstract: A true counterflow heat exchanger of the tube and fin type having a cartridge design in accordance with which the heat exchanger unit may be removably installed in a housing cavity while retaining its counterflow principle of operation. A manifold member at an inner end of the unit is formed for free flow of a first fluid therethrough and for confined flow of a second fluid to receive such second fluid and return it to the opposite or outer end of the unit.

    Abstract translation: 管和翅片式的真正逆流热交换器具有墨盒设计，根据该设计，热交换器单元可以可拆卸地安装在壳体腔中，同时保持其逆流操作原理。 在该单元的内端处的歧管构件形成为用于第一流体自由流动通过其中并且用于第二流体的限制流动以接收该第二流体并将其返回到单元的相对端或外端。

    Mobile revetment
    2.
    发明授权
    Mobile revetment 失效
    移动移动

    公开(公告)号：US3590685A

    公开(公告)日：1971-07-06

    申请号：US3590685D

    申请日：1969-02-19

    Applicant: UNITED AIRCRAFT PROD

    Inventor： LANE FRANK B

    IPC: F41H5/14

    CPC classification number: F41H5/14

    Abstract: A mobile revetment of vehicular form. Armor plate is normally stored in a stowed, retracted position on a low slung wheeled frame. Self-contained power means deploys the armor and controls its return to retracted position. The device has connections on its ends so that multiple units may be towed as a train for disposing in protective array. In a stowed condition units may be stacked one upon another for ease of transportation.

Patent Agency Ranking