Method of and apparatus for producing fibers from thermoplastic
materials, in particular from glass fibers
    1.
    发明授权
    Method of and apparatus for producing fibers from thermoplastic materials, in particular from glass fibers 失效
    用于从热塑性材料,特别是玻璃纤维生产纤维的方法和设备

    公开(公告)号:US4718930A

    公开(公告)日:1988-01-12

    申请号:US917537

    申请日:1986-10-10

    IPC分类号: C03B37/04 C03B37/07 D01D5/08

    CPC分类号: C03B37/048

    摘要: By means of at least one radiation pyrometer, the radiation emission emerging at the surface of the peripheral wall of a centrifugal ring is continuously detected and used for process control as an actual value in a control circuit for hot gas flow. In consequence, optimum management of the centrifugal ring temperature is achieved and automation of the fibering process made possible, while at the same time harmful over-heating and shock-like temperature changes of the centrifugal ring are avoided.

    摘要翻译: 通过至少一个辐射高温计,连续检测出现在离心环的周壁表面的辐射发射,并将其用作用于热气流控制电路中的实际值的过程控制。 因此,实现离心环温度的最佳管理,并且纤维化过程的自动化成为可能,同时避免了离心环的有害的过热和冲击样的温度变化。

    Cylinder head gasket
    2.
    发明授权
    Cylinder head gasket 失效
    气缸盖垫片

    公开(公告)号:US4448431A

    公开(公告)日:1984-05-15

    申请号:US48996

    申请日:1979-06-15

    IPC分类号: F16J15/12 F16J15/10

    CPC分类号: F16J15/123

    摘要: In a cylinder head gasket for an internal-combustion engine, composed of a disc of fibrous and/or porous soft material provided with passages, and a metallic casing extending around one such passage and presenting two arms each disposed at a respective side of the disc with at least one arm being angled in the direction toward the soft material, and a saturating agent which is plastic or elastic when installed and which fills the pores of the soft material except for the region underneath the casing, the angled portion of the at least one arm has the configuration of an annular recess directed toward the interior of the disc in the immediate vicinity of the end of the one flange arm.

    摘要翻译: 在用于内燃机的气缸盖垫圈中,由具有通道的纤维和/或多孔软质材料盘组成,以及金属壳体,其围绕一个这样的通道延伸并且呈现两个臂,每个臂设置在盘的相应侧 其中至少一个臂在朝向软材料的方向上成角度;以及饱和剂,其在安装时是塑料或弹性的,并且填充除了壳体下方的区域之外的软材料的孔,至少该角度部分 一个臂具有在一个凸缘臂的端部附近指向盘的内部的环形凹部的构造。

    Installation for manufacturing differing mineral fibre products
including manual controls for varying stored control signals
    3.
    发明授权
    Installation for manufacturing differing mineral fibre products including manual controls for varying stored control signals 失效
    用于制造不同矿物纤维产品的安装,包括用于改变存储的控制信号的手动控制

    公开(公告)号:US4789942A

    公开(公告)日:1988-12-06

    申请号:US052168

    申请日:1987-05-20

    IPC分类号: D01F9/08 D04H1/00 G06F15/46

    CPC分类号: D04H1/4226 D04H1/00

    摘要: An installation for the continuous manufacture of differing mineral fiber products, wherein control parameters associated with each fiber product to be manufactured are changed when the production line is to be changed from the production of one product to that of another. For this purpose, the individual control parameters for a new product are first adjusted by hand by means of a reference value adjusting device in the course of a test cycle and thereby optimized. Control signals corresponding to the adjustments thus obtained for a respective fiber product are then stored in a fixed memory and are addressable by means of a common address. If production of the same product is subsequently to be resumed, the set of associated control signals is transferred from the fixed memory to a CPU, whereby the whole production line or an envisaged part of the production line is immediately converted to the new product. Manual correcting devices switchably connected to the CPU in place of the reference value adjustment devices permit fine adjustments to be carried out on the stored reference values as required by the circumstances in each individual case.

    摘要翻译: 用于连续制造不同的矿物纤维制品的装置,其中当生产线将从一种产品的生产改变为另一种产品的生产时,改变与待制造的每种纤维产品相关联的控制参数。 为此,新产品的单独控制参数首先通过参考值调整装置在测试周期中手动调整,从而进行优化。 然后将对应于由此获得的针对相应光纤产品的调节的控制信号存储在固定存储器中,并且可通过公共地址寻址。 如果随后恢复生产相同的产品,则将相关控制信号的集合从固定存储器传送到CPU,由此将生产线的整个生产线或设想的部分立即转换为新产品。 代替参考值调节装置可切换地连接到CPU的手动校正装置允许根据每种情况下的情况对所存储的参考值进行微调。