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    • 2. 发明申请
    • TRANSVERSE STRETCHING DEVICE
    • 横向拉伸装置
    • WO2007110484A1
    • 2007-10-04
    • PCT/FI2007/050166
    • 2007-03-27
    • CONENOR OYKIRJAVAINEN, KariARPIAINEN, Teuvo
    • KIRJAVAINEN, KariARPIAINEN, Teuvo
    • B29C55/08B29C47/88
    • B29C55/08B29C35/045
    • A transverse stretching device comprises two stretching wheels (4) and endless bands (5) arranged against them and revolving around band guide rolls (6) so that a plastic film (2) to be stretched is arranged at its both edges between a stretching wheel (4) and a band (5). The stretching wheels (4) and the bands (5) are arranged in such a way that in the direction of travel of the plastic film (2) they are further apart from each other at the end than in the beginning, whereby the transverse stretching device (1) stretches the plastic film in the transverse direction. The stretching wheels (4) are rims open in the centre and the device includes heating means (9) arranged through the rims at least at some angle between the stretching wheels (4).
    • 横向拉伸装置包括两个拉伸轮(4)和环形带(5),其布置成抵靠它们并围绕带引导辊(6)旋转,使得待拉伸的塑料膜(2)在其两个边缘处布置在拉伸轮 (4)和带(5)。 拉伸轮(4)和带(5)以这样的方式布置,使得在塑料膜(2)的行进方向上,它们比起始处在末端更远离彼此,由此横向拉伸 装置(1)沿横向拉伸塑料膜。 拉伸轮(4)是在中心开口的边缘,并且该装置包括至少在拉伸轮(4)之间的某个角度处布置成通过边缘的加热装置(9)。
    • 7. 发明申请
    • EXTRUSION METHOD AND EXTRUSION DEVICE
    • 挤出方法和挤出装置
    • WO2007003713A1
    • 2007-01-11
    • PCT/FI2006/050307
    • 2006-07-03
    • MAILLEFER S.A.KIRJAVAINEN, Kari
    • KIRJAVAINEN, Kari
    • B29C47/52B29C47/38
    • B29C47/527B29C47/0009
    • Material is extruded with a device comprising at least two stators (1,2) one within the other and, between them, a rotor (3) in the shape of a convergent cone, the material being extruded from the device by rotating the rotor (3). The rotor (3) comprises openings (9), through which the material is led. The stators (1,2) comprise continuous grooves (8) for conveying the material out of the device. The stator grooves (8) alternately become lower and deeper, said grooves (8) being arranged such that when the groove of the inner stator (1) is low, the point of the groove of the outer stator (2) on the other side of the rotor (3) at a corresponding point is deep and vice versa.
    • 材料用包括至少两个定子(1,2)的装置挤出,并且在它们之间具有锥形形状的转子(3),所述材料通过旋转转子而从装置挤出( 3)。 转子(3)包括开口(9),材料通过该开口(9)被引导。 定子(1,2)包括用于将材料输送出设备的连续凹槽(8)。 定子槽(8)交替地变得越来越低,所述槽(8)被布置成使得当内定子(1)的槽低时,另一侧的外定子(2)的槽的点 在相应位置的转子(3)是深的,反之亦然。
    • 9. 发明申请
    • DEVICE AND METHOD FOR GENERATING FORCE AND/OR MOVEMENT
    • 用于产生力和/或运动的装置和方法
    • WO2009115646A1
    • 2009-09-24
    • PCT/FI2009/050210
    • 2009-03-19
    • LIGHTWAYKIRJAVAINEN, Kari
    • KIRJAVAINEN, Kari
    • H02N11/00H02N1/00
    • H02N11/00
    • The invention relates to a device and a method for generating a force and/or a movement. The force and/or the movement are generated or the energy of the force and/or the movement is stored by utilizing a magnetic field. The magnetic field is generated with a charge current circuit (4) including a charge part and a structure generating the magnetic field without a separate winding. The charge current circuit (4) is used either to generate the magnetic field producing the force and/or the movement, or the force and/or the movement generates a variable magnetic field, the current induced by which is conducted to the charge part of the charge current circuit (4).
    • 本发明涉及一种用于产生力和/或运动的装置和方法。 产生力和/或运动,或通过利用磁场来存储力和/或运动的能量。 磁场由包括电荷部分的充电电流电路(4)和不产生磁场的结构产生,而没有单独的绕组。 充电电流电路(4)用于产生产生力和/或运动的磁场,或者力和/或运动产生可变磁场,由此引起的电流被传导到 充电电路(4)。