Apparatus for producing a flat tube and method of producing a flat tube
    1.
    发明授权
    Apparatus for producing a flat tube and method of producing a flat tube 有权
    用于制造扁平管的装置和制造扁平管的方法

    公开(公告)号:US08661866B2

    公开(公告)日:2014-03-04

    申请号:US12982074

    申请日:2010-12-30

    IPC分类号: B21D5/14 B21D5/08

    摘要: A method of producing a flat tube T by bending a band-like material M to be worked, wherein the material M to be worked is pre-bent to form a pre-formed groove Md in the material M along the longitudinal center axis thereof. Thereafter, the material M to be worked is gradually moved so that both edge portions of the material M to be worked in the lengthwise direction thereof gradually approach each other with the pre-formed groove Md as a center to form a tubular shape.

    摘要翻译: 通过弯曲待加工的带状材料M来生产扁平管T的方法,其中待加工的材料M被预弯曲以在材料M中沿着其纵向中心轴线形成预成形的凹槽Md。 此后,待加工的材料M逐渐移动,使得待预加工的材料M的长度方向上的两个边缘部分以预成形的凹槽Md为中心逐渐接近以形成管状。

    Pinch valve
    2.
    发明授权
    Pinch valve 失效
    夹管阀

    公开(公告)号:US06536738B2

    公开(公告)日:2003-03-25

    申请号:US09979266

    申请日:2001-11-21

    IPC分类号: F16K707

    CPC分类号: F16K31/1221 F16K7/06

    摘要: A pinch valve includes a body containing an elastic tube, a cylinder body having a first cylinder portion at the upper interior part and a larger diameter second cylinder portion at the lower interior part, a first piston sliding on the inner periphery of the first cylinder portion, and a second piston sliding on the inner periphery of the second cylinder portion. The first piston is installed with a first interlocking rod having a first pressing piece at its lower end and the second piston is provided with second interlocking rods having a second pressing piece at their lower ends. The pressing pieces press the tube body from the upper and lower sides, a spring is disposed between the second piston and the first pressing piece, and an opening in the cylinder body communicates with a space enclosed by the pistons and the cylinder body.

    摘要翻译: 夹管阀包括一个包含一个弹性管的主体,一个在上部内部具有第一个气缸部分的缸体,在下部内部的一个较大直径的第二个气缸部分,一个在第一个气缸部分的内周上滑动的第一个活塞 以及在所述第二筒部的内周上滑动的第二活塞。 第一活塞安装有在其下端具有第一按压件的第一互锁杆,而第二活塞在其下端设置有第二互锁杆,其具有第二按压件。 按压件从上侧和下侧压入管体,弹簧设置在第二活塞和第一按压件之间,并且缸体中的开口与由活塞和缸体包围的空间连通。

    Multi-purpose container
    3.
    发明授权
    Multi-purpose container 失效
    多功能容器

    公开(公告)号:US5265748A

    公开(公告)日:1993-11-30

    申请号:US830752

    申请日:1992-02-06

    摘要: A multi-purpose container which is constructed by easily assemblying standing main frame members, a bottom frame member, standing side frame members and a roof frame member. The multi-purpose container is easily disassembled, to small size, for recovery. The multi-purpose container further includes door members attached to the side frame members to thereby load and unload a variety of cargo.

    摘要翻译: 一种多用途容器,其通过容易地组装站立的主框架构件,底框架构件,立式框架构件和屋顶框架构件构成。 多用途容器易于拆卸,体积小,可以回收。 多用途容器还包括附接到侧框架构件的门构件,从而装载和卸载各种货物。

    Ceramic substrate
    4.
    发明授权
    Ceramic substrate 有权
    陶瓷基板

    公开(公告)号:US08173283B2

    公开(公告)日:2012-05-08

    申请号:US12626518

    申请日:2009-11-25

    摘要: A ceramic substrate according to one aspect of the invention comprises a main surface wherein a diameter of a first imaginary circle inscribed in a circumference of the main surface is represented by C (m), a thickness of the ceramic substrate is represented by h (m), a Poisson ratio of the ceramic substrate is represented by ν, a density of the ceramic substrate is represented by ρ(kg/m3), a Young's modulus of the ceramic substrate is represented by E(Pa), a deflection of the ceramic substrate is represented by X (m), the deflection being measured in a condition that the ceramic substrate is supported in a region between the first imaginary circle and a second imaginary circle which is a concentric circle of the first imaginary circle and has a diameter of C-0.01 (m), wherein X≦1.5×(C4/h2)×A and A={3×9.807×ρ×(1−ν2)×(5+ν)}/{28×(1+ν)×E} are satisfied.

    摘要翻译: 根据本发明的一个方面的陶瓷基板包括主表面,其中内表面在主表面的圆周上的第一假想圆的直径由C(m)表示,陶瓷基板的厚度由h(m ),陶瓷基板的泊松比由&ngr表示,陶瓷基板的密度由(kg / m3)表示,陶瓷基板的杨氏模量用E(Pa)表示, 陶瓷基板由X(m)表示,在陶瓷基板被支撑在第一假想圆和作为第一假想圆的同心圆的第二假想圆之间的区域中被测量的偏转被测量,并且具有 直径为C-0.01(μm),其中X&NlE; 1.5×(C4 / h2)×A和A = {3×9.807×&rgr;×(1-&ngr2)×(5 +&ngr) ×(1 +&ngr;)×E}。

    Pinch valve
    5.
    发明授权
    Pinch valve 有权
    夹管阀

    公开(公告)号:US06755388B2

    公开(公告)日:2004-06-29

    申请号:US10182760

    申请日:2002-08-02

    IPC分类号: F16K704

    CPC分类号: F16K7/066 F16K7/07

    摘要: A pinch valve of the invention comprising an elastic tube body 1, a cylinder body 4 having a cylinder portion 2 and a cylinder cover 3, a piston 11 sliding on the inner periphery of the cylinder body, a pressing piece 15 fixed to a connecting portion 13 suspended from the piston, a body 16 joined to the cylinder body and having a groove 17 receiving the tube body 1, a pair of connecting body carriers 20 engaged with grooves of the body and having a through-hole 26 receiving the tube body 1, a first and a second space portions 8, 7 formed above and under the piston 11, respectively, and a pair of air ports 10, 9 respectively communicating with the first and second space portions 8, 7. The whole pinch valve is made compact in construction.

    摘要翻译: 本发明的夹送阀包括弹性管体1,具有缸体部分2和缸盖3的缸体4,在缸体内周面滑动的活塞11,固定在连接部分上的压紧件15 13,其连接到缸体并且具有容纳管体1的槽17的主体16,与主体的槽接合并具有容纳管体1的通孔26的一对连接体承载件20 ,分别形成在活塞11上方和下方的第一和第二空间部分8,7以及分别与第一和第二空间部分8,7连通的一对空气端口10,9。整个夹紧阀制成紧凑 在施工中。