Method of manufacturing bimetallic tubes
    1.
    发明授权
    Method of manufacturing bimetallic tubes 失效
    制造双金属管的方法

    公开(公告)号:US4533806A

    公开(公告)日:1985-08-06

    申请号:US383733

    申请日:1982-06-01

    IPC分类号: B23K1/002 B23K13/00 H05B6/00

    CPC分类号: B23K13/00 B23K1/002

    摘要: A method of manufacturing bimetallic tubes is disclosed. In this method, after an inner tube is inserted into an outer tube, the resulting tube assembly is heated, while pressurizing the inside of the inner tube with a gas, in the presence or absence of a solder material. When using no solder material, the materials of the inner and outer tubes are so selected that a thermal expansion coefficient of the inner tube is smaller than that of the outer tube.

    摘要翻译: 公开了制造双金属管的方法。 在这种方法中,在将内管插入外管中之后,在存在或不存在焊料材料的同时,将所得到的管组件加热,同时用气体对内管的内部加压。 当不使用焊料材料时,选择内管和外管的材料,使得内管的热膨胀系数小于外管的热膨胀系数。

    Martensitic stainless steels for seamless steel pipe
    2.
    发明授权
    Martensitic stainless steels for seamless steel pipe 失效
    马氏体不锈钢用于无缝钢管

    公开(公告)号:US5939018A

    公开(公告)日:1999-08-17

    申请号:US757681

    申请日:1996-11-29

    IPC分类号: C21D8/10 C22C38/04 C22C38/18

    CPC分类号: C22C38/04 C22C38/18 C21D8/105

    摘要: Martensitic stainless steels that enable the fabrication of high-strength seamless steel pipe suited for use in oil-well pipe and pipeline tubing by means of a Mannesmann plug mill or Mannesmann mandrel mill process, without the formation of defects during production. The heat workability of these steels, which contain no more than 0.30% by weight of carbon and from 11 to 14% by weight of chromium, and have a ferrite content of at least 40% at 1200.degree. C., has been vastly improved by holding the phosphorus and sulfur levels therein to no more than 0.020% and 0.003% by weight, respectively.

    摘要翻译: 马氏体不锈钢,能够通过Mannesmann塞式磨机或Mannesmann芯棒式无缝管轧机工艺制造适用于油井管道和管道管道的高强度无缝钢管,而不会在生产过程中形成缺陷。 这些钢的热​​加工性,其含有不超过0.30重量%的碳和11〜14重量%的铬,并且在1200℃下具有至少40%的铁素体含量已经大大改善了 其中的磷和硫含量分别不超过0.020%和0.003%。

    Connection member and battery pack
    5.
    发明授权
    Connection member and battery pack 失效
    连接件和电池组

    公开(公告)号:US07397220B2

    公开(公告)日:2008-07-08

    申请号:US11091706

    申请日:2005-03-29

    IPC分类号: H02J7/00

    摘要: Metal cell tanks including secondary cells respectively are connected to one another by connection members. For example, a connection member has: an insulation portion interposed between adjacent cell tanks for keeping the cell tanks electrically insulated from each other; an one-end holding portion extending from one end of the insulation portion for holding one end portion of one of the adjacent cell tanks; and an opposite-end holding portion extending from the other end of the insulation portion for holding the other end portion of the other of the adjacent cell tanks.

    摘要翻译: 包括二次电池的金属电池槽分别通过连接构件相互连接。 例如,连接构件具有:插入相邻电池槽之间的绝缘部,用于保持电池槽彼此电绝缘; 一端保持部分,其从所述绝缘部分的一端延伸,用于保持所述相邻电池槽中的一个的一个端部; 以及从绝缘部分的另一端延伸的相对端保持部分,用于保持另一个相邻电池槽的另一端部。

    Pest-controlling apparatus for use in livestock barns
    6.
    发明授权
    Pest-controlling apparatus for use in livestock barns 失效
    害虫控制装置,用于家畜仓库

    公开(公告)号:US6047495A

    公开(公告)日:2000-04-11

    申请号:US750625

    申请日:1996-12-11

    摘要: Spraying tubes (20 . . . ) through each of which a plurality of spraying holes are perforated along the longitudinal axis of each tube are placed in prescribed positions upper than feces boards (10 . . . ) of henhouses; and the spraying tubes (20 . . . ) are connected to agent-supplying means for supplying an agent such as a tank, a pump, etc. and airsupplying means for supplying compressed air such as a compressor, etc. The spraying holes make an angle not smaller than 5 degrees and not greater than 90 degrees as measured downward from the horizontal plane at the time of spraying an agent, in order to make it possible to spray the agent to feces boards (10 . . . ) and feces floor (12). The eggs of pests such as housefly and the like laid on the feces adhering to the feces boards and feces floor can efficiently and certainly be controlled. Since compressed air is supplied to the spraying tubes, no residual agent remains in the spraying tubes and the agent can be used up effectively, and at the same time the spraying tubes can be prevented from, the clogging caused by the agent.

    摘要翻译: PCT No.PCT / IB95 / 00451 Sec。 371日期1996年12月11日第 102(e)日期1996年12月11日PCT提交1995年6月8日PCT公布。 公开号WO95 / 34198 日期1995年12月21日沿着每个管的纵向轴线穿过多个喷孔的喷射管(20 ...)放置在高于粪便板(10 ...)上方的规定位置; 和喷射管(20 ...)连接到用于供应诸如罐,泵等的试剂的供给装置和用于供应诸如压缩机等的压缩空气的空气供应装置。喷射孔使得 在喷雾剂时从水平面向下测量的角度不小于5度且不大于90度,以便可以将试剂喷洒到粪便板(10 ...)和粪便地板( 12)。 可以有效且可靠地控制放置在粪便板和粪便地板上的粪便上的诸如家禽等害虫的鸡蛋。 由于向喷射管供给压缩空气,所以在喷射管中不残留残留物,能够有效地使用该物质,能够防止喷雾管堵塞而引起的堵塞。

    Connection member and battery pack
    7.
    发明申请
    Connection member and battery pack 失效
    连接件和电池组

    公开(公告)号:US20050212477A1

    公开(公告)日:2005-09-29

    申请号:US11091706

    申请日:2005-03-29

    摘要: Metal cell tanks including secondary cells respectively are connected to one another by connection members. For example, a connection member has: an insulation portion interposed between adjacent cell tanks for keeping the cell tanks electrically insulated from each other; an one-end holding portion extending from one end of the insulation portion for holding one end portion of one of the adjacent cell tanks; and an opposite-end holding portion extending from the other end of the insulation portion for holding the other end portion of the other of the adjacent cell tanks.

    摘要翻译: 包括二次电池的金属电池槽分别通过连接构件相互连接。 例如,连接构件具有:插入相邻电池槽之间的绝缘部,用于使电池槽彼此电绝缘; 一端保持部分,其从所述绝缘部分的一端延伸,用于保持所述相邻电池槽中的一个的一个端部; 以及从绝缘部分的另一端延伸的相对端保持部分,用于保持另一个相邻电池槽的另一端部。