中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

249 records (took 0.012 seconds)

    Test bar for a vacuum chamber
    41.
    发明授权
    Test bar for a vacuum chamber 失效
    真空室试棒

    公开(公告)号：US4067697A

    公开(公告)日：1978-01-10

    申请号：US666498

    申请日：1976-03-12

    Applicant: Hans-Dietrich Polaschegg

    Inventor： Hans-Dietrich Polaschegg

    IPC: B01L1/02 ,  G01N1/00

    CPC classification number: B01L1/02

    Abstract: Device for introducing a specimen into and withdrawing the same from the interior of a chamber sealed from the surrounding environment. The device includes a test bar slidably and sealingly projecting through an opening in the chamber. The test bar has a first length portion which includes a specimen-supporting arrangement and which has a part that is in a sealing relationship with the opening in a first end position of the test bar in which the specimen-supporting arrangement is situated inside the chamber. The test bar further has a second length portion which has a part that is in a sealing relationship with the opening in a second end position of the test bar in which the specimen-supporting arrangement is situated externally of the chamber. A releasable coupling device detachably connects the two length portions of the test bar to one another.

    Abstract translation: 用于将样品引入并从与周围环境密封的腔室内部排出的试样的装置。 该装置包括可滑动地且密封地突出穿过腔室中的开口的测试棒。 试棒具有第一长度部分，该第一长度部分包括试样支撑装置，并且其具有与测试棒的第一端部位置处的开口处于密封关系的部分，其中试样支撑装置位于室内 。 测试棒还具有第二长度部分，其具有与测试棒的第二端部位置处的开口密封的部分，其中样本支撑装置位于室的外部。 可释放的联接装置将测试棒的两个长度部分彼此可拆卸地连接。

    Glove box chamber
    42.
    发明授权
    Glove box chamber 失效
    手套箱室

    公开(公告)号：US3907389A

    公开(公告)日：1975-09-23

    申请号：US42667273

    申请日：1973-12-12

    Applicant: COX MARION E ,  COX MARY E

    Inventor： COX MARION E ,  COX MARY E

    IPC: B01L1/02 ,  B25J21/02 ,  G21F7/047 ,  G21F7/053 ,  A61G11/00

    CPC classification number: C12M41/14 ,  B01L1/02 ,  B25J21/02 ,  G21F7/047 ,  G21F7/053

    Abstract: An environmental chamber is described which enables an operator''s hands to have direct access within the chamber without compromising a special atmosphere within such chamber. A pair of sleeves of a flexible material are sealed to the chamber around associated access apertures and project outwardly from such chamber. Each aperture is closed by a door which is openable from within the sleeve associated therewith so that upon an operator inserting his hand and arm through the sleeve, the operator can open the door to have access to the interior of the chamber. A container which is selectively separable from the remainder of the chamber is also provided to allow objects to be transferred from the chamber without such objects having to pass through the ambient atmosphere, and an antechamber permitting objects to be passed directly into the chamber from the ambient atmosphere is included.

    Abstract translation: 描述了一种环境室，其使得操作者的手能够在室内直接进入，而不会损害该室内的特殊气氛。 一对柔性材料的套筒密封到相邻进入孔周围的腔室，并从该腔室向外突出。 每个孔都被一个门关闭，该门可以从与其相关联的套筒内打开，使得当操作者将他的手和臂插入套筒时，操作者可以打开门以进入腔室的内部。 选择性地与室的其余部分分离的容器也被设置成允许物体从室转移而不需要通过环境大气，而前厅允许物体从环境中直接通入室 包括气氛。

    INTERCONNECTION OF LABORATORIES AND CLEANROOMS
    47.
    发明公开
    INTERCONNECTION OF LABORATORIES AND CLEANROOMS 审中-公开

    公开(公告)号：US20240240810A1

    公开(公告)日：2024-07-18

    申请号：US18575969

    申请日：2022-07-01

    Applicant: GERMFREE LABORATORIES, LLC

    Inventor： Jeffrey Q. SERLE ,  Kevin Thomas KYLE ,  Matthew PENNY ,  Brandon SERLE

    IPC: F24F3/167 ,  B01L1/02

    CPC classification number: F24F3/167 ,  B01L1/02 ,  B01L2200/0689

    Abstract: An interconnection system for providing a sealed walkway between laboratories or cleanrooms includes a first connection seal configured to couple to a first mobile or modular unit and a second connection seal configured to couple to a second mobile or modular unit. The first and second connection seals provides an airtight connection between the first mobile or modular unit and the second mobile or modular unit. Each connection seal includes a channel for coupling to a mobile or modular unit and a gasket positioned within the channel. The gasket may include a stationary end positioned within the channel and an expandable end that is expandable to make contact with an expandable end of another connection seal to provide the airtight connection between the mobile or modular units. The interconnection system may further include a connection bridge that couples to a gasket on each end to provide the airtight connection.

Patent Agency Ranking