Method and apparatus for testing the effectiveness of an air barrier
installation
    1.
    发明授权
    Method and apparatus for testing the effectiveness of an air barrier installation 失效
    用于测试空气阻隔装置有效性的方法和装置

    公开(公告)号:US5559282A

    公开(公告)日:1996-09-24

    申请号:US437072

    申请日:1995-05-05

    CPC classification number: G01M3/12

    Abstract: A method and apparatus for testing the effectiveness of a building air barrier, or part thereof, whereby an identification of any air leakage therethrough is provided. A soap solution (or other solution having a similar bubbling characteristic) is applied to a selected air barrier test area. An open-ended flask is positioned over the test area and a centrifugal (or standard) fan is activated at the head of the flask to create an air pressure differential across the air barrier. In the presence of the air pressure differential the soap solution will bubble if there is an air leakage in the air barrier within the test area and, therefore, the existence or non-existence of bubbles in this area identifies whether or not there is an air leakage (i.e. break) in the air barrier in that area.

    Abstract translation: 一种用于测试建筑物空气屏障或其一部分的有效性的方法和装置,由此提供了通过其识别任何空气泄漏。 将肥皂溶液(或具有类似起泡特性的其它溶液)施加到所选择的空气阻挡试验区域。 将开口的烧瓶放置在测试区域的上方,并且在烧瓶的头部处启动离心(或标准)风扇,以在空气屏障上产生气压差。 在存在空气压差的情况下,如果在测试区域内的空气屏障中存在空气泄漏,则肥皂溶液将会起泡,因此在该区域中存在或不存在气泡来识别是否存在空气 在该地区的空气屏障中泄漏(即断裂)。

    Excavator tooth retention device
    5.
    发明申请
    Excavator tooth retention device 有权
    挖掘机齿保持装置

    公开(公告)号:US20110072693A1

    公开(公告)日:2011-03-31

    申请号:US12923491

    申请日:2010-09-23

    CPC classification number: E02F9/2833 E02F9/2825

    Abstract: A tooth retention device for attachment to an excavator bucket, which has a tooth mounting portion, a fork shaped body fitting over the edge of the bucket, a clamp passing through the body and the bucket, and a wedge holding the clamp in position, in which the wedge has a threaded rod and a threaded block on the rod. The rod is rotatable to move the block between locked and released positions.

    Abstract translation: 一种用于附接到挖掘机铲斗的齿保持装置,其具有齿安装部分,配合在铲斗边缘上的叉形体,穿过主体和铲斗的夹具以及将夹具保持在适当位置的楔形物 楔形件具有螺纹杆和杆上的螺纹块。 杆可旋转以在锁定位置和释放位置之间移动块。

    Pyrrolidine sulfonamides
    9.
    发明授权
    Pyrrolidine sulfonamides 失效
    吡咯烷磺酰胺

    公开(公告)号:US07019008B2

    公开(公告)日:2006-03-28

    申请号:US11119026

    申请日:2005-04-29

    CPC classification number: C07D409/12

    Abstract: A compound of Formula (I): wherein: R1 is C1-6 alkyl, benzyl, or (CH2)n—C(O)NH2; wherein the benzyl may be unsubstituted or substituted by one or two C1-6 alkyl, halogen, C1-6 alkoxy, or methylenedioxy groups; R2 is benzimidazolyl, quinolinyl, benzofuranyl, napthyl, indolyl, benzothiophenyl, phenyl, furanyl, thienyl, or pyridyl substituted or unsubstituted by one, two or three halogen, C1-3 alkyl, C1-3 alkoxy, or methylenedioxy groups; X1 and X2 are independently hydrogen, halogen, C1-3 alkyl, C1-3 alkoxy, nitro, CF3, or CN; n is 1, 2, or 3; m is 1, 2 or 3; or a pharmaceutically acceptable salt thereof.

    Abstract translation: 式(I)的化合物:其中:R 1是C 1-6烷基,苄基或(CH 2 CH 2) -C(O)NH 2; 其中苄基可以是未取代的或被一个或两个C 1-6烷基,卤素,C 1-6烷氧基或亚甲二氧基取代; R 2是苯并咪唑基,喹啉基,苯并呋喃基,萘基,吲哚基,苯并噻吩基,苯基,呋喃基,噻吩基或被1,2或3个卤素取代或未取代的吡啶基, 亚烷基,C 1-3烷氧基或亚甲二氧基; X 1和X 2独立地是氢,卤素,C 1-3烷基,C 1-3烷氧基 ,硝基,CF 3或CN; n为1,2或3; m为1,2或3; 或其药学上可接受的盐。

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