Bonding strap for non-metallic electrical enclosure
    1.
    发明授权
    Bonding strap for non-metallic electrical enclosure 失效
    非金属电气外壳的绑带

    公开(公告)号:US5749740A

    公开(公告)日:1998-05-12

    申请号:US717506

    申请日:1996-09-20

    IPC分类号: H01R4/62 H01R4/64 H01R13/648

    CPC分类号: H01R4/64 H01R13/648 H01R4/62

    摘要: A bonding strap for non-metallic electrical enclosures, which is directed to the provision of a metallic bonding strap for non-metallic, back-to-back electrical enclosures. The bonding strap facilitates automatic bonding between the bridge of bridge-mounted electrical devices which are installed in the enclosure and a grounding conductor terminated to the strap so as to provide two locations for attaching grounding conductors.

    摘要翻译: 用于非金属电气外壳的接合带,其用于为非金属的背对背电气外壳提供金属接合带。 接合带有助于在安装在外壳中的桥式电气设备的桥接器和端接到带子的接地导体之间的自动接合,以便提供用于附接接地导体的两个位置。

    Apparatus for releasably connecting first and second structures together
    2.
    发明授权
    Apparatus for releasably connecting first and second structures together 有权
    用于将第一和第二结构可释放地连接在一起的装置

    公开(公告)号:US06203237B1

    公开(公告)日:2001-03-20

    申请号:US09168444

    申请日:1998-10-08

    IPC分类号: F16B2106

    摘要: The invention is an apparatus for releasably connecting a first structure to a second structure. In detail, the invention includes the first structure having a first cavity extending inward from a surface thereof. An inward facing circumferencial lip is mounted in the first cavity in proximity to the first surface forming a restricted opening having a first diameter. The second structure includes a second cavity extending inward from a surface of the second structure. A hollow tubular member having first and second ends is movably mounted within the second cavity, with the tubular member movable from a retracted position to an extended position. The first end of the tubular member is in the form of a collet movable between a retracted position and an expanded position in contact with the lip in the first cavity when the tubular member is in the extended position. An actuation system is provided for moving the tubular member between the retracted and extended positions wherein the collet extend past the lip of in the first cavity. A second actuation system is provided for locking the collet in the expanded position when the tubular member is in the extended position.

    摘要翻译: 本发明是用于将第一结构可释放地连接到第二结构的装置。 具体地,本发明包括具有从其表面向内延伸的第一腔的第一结构。 面向内的圆周唇缘安装在靠近第一表面的第一腔中,形成具有第一直径的限制开口。 第二结构包括从第二结构的表面向内延伸的第二腔。 具有第一和第二端部的中空管状构件可移动地安装在第二空腔内,管状构件可从缩回位置移动到延伸位置。 管状构件的第一端是当筒状构件处于伸出位置时可在缩回位置和与第一空腔中的唇缘接触的缩回位置和伸展位置之间夹紧的夹头的形式。 提供致动系统用于在缩回位置和延伸位置之间移动管状构件,其中夹头延伸穿过第一腔中的唇缘。 提供第二致动系统,用于当管状构件处于伸出位置时将夹头锁定在展开位置。

    Water recirculating apparatus and method
    4.
    发明授权
    Water recirculating apparatus and method 失效
    水循环装置及方法

    公开(公告)号:US4861489A

    公开(公告)日:1989-08-29

    申请号:US67776

    申请日:1987-06-01

    摘要: A water recirculating system is which (a) water is continuously re-circulated through the system for the prime purpose of causing evaporation from the circulating water: and (b) such water is caused during its flow through an open part of said system through which part atmospheric air may flow to impinge on one or more solid surfaces whereby to increase the free water surface area available for evaporation and at a speed sufficient to release small water droplets from the water flow into the surrounding atmosphere. The system includes in serial relation with the water flow path a decontamination means (64) which comprises a chamber through which the circulating water may flow and in which there is provided an ion releasing means (80.82) for releasing metal ions particularly of silver, copper and zinc into water flowing through said chamber at a release rate sufficient to produce in said flowing water a concentration of such ions sufficient to kill or render innocuous preselected kinds of respiratory disease causing bacterial (particularly Legionella Pneumophila) and other organisms present in said water.

    摘要翻译: 水循环系统是(a)水通过系统连续地再循环,主要目的是使来自循环水的蒸发:(b)这种水在其流过所述系统的开放部分期间引起, 部分大气可以流动以撞击在一个或多个固体表面上,从而增加可用于蒸发的自由水表面积,并以足以将水滴从水流释放到周围环境中的速度。 该系统包括与水流通道串联的净化装置(64),该净化装置(64)包括循环水可以流过的室,其中设置有用于释放特别是银的金属离子的离子释放装置(80.82),铜 和锌流入所述室中的水,其释放速率足以在所述流动水中产生足够的这种离子的浓度,以杀死或产生无害的预选种类的引起细菌(特别是军团杆菌)和其它存在于所述水中的生物体的呼吸道疾病。

    Door seal
    5.
    发明授权
    Door seal 失效
    门密封

    公开(公告)号:US4312153A

    公开(公告)日:1982-01-26

    申请号:US103761

    申请日:1979-12-14

    IPC分类号: B64C1/14 E06B7/23 E06B7/16

    CPC分类号: B64C1/14 E06B7/231

    摘要: A door seal for use on an aircraft in which one portion of a striker (22) is attached to the door (12) and a second portion of the striker (34) is attached to the door frame (14) and in which one portion of a lip (18) for engaging the striker is attached to the door (12) and a second portion of the lip (16) is attached to the door frame (14), the two lip portions (16, 18) being configured to overlap one another and to mate with the two striker portions (22, 34) and with one another when the door (12) is closed, whereby the lip (18) on the door (12) transitions to a lip (16) on the door frame (14).

    摘要翻译: 一种用于在飞机上使用的门密封件,其中撞击器(22)的一部分附接到门(12)和撞针(34)的第二部分附接到门框架(14),并且其中一个部分 用于接合撞针的唇缘(18)附接到门(12),并且唇部(16)的第二部分附接到门框(14),两个唇部(16,18)构造成 当门(12)关闭时,彼此重叠并与两个撞击部分(22,34)和彼此配合,从而门(12)上的唇部(18)转变到唇部(16)上 门框(14)。