公开(公告)号：US06711267B1

公开(公告)日：2004-03-23

申请号：US09308442

申请日：1999-05-19

Applicant: Kari Kirjavainen

Inventor： Kari Kirjavainen

IPC: A61F1106

CPC classification number: G10K11/178 ,  A61F2011/145 ,  G10K2210/108 ,  G10K2210/3026 ,  G10K2210/3217

Abstract: The invention relates to a method and an apparatus for sound processing, where sound is attenuated by measuring it and by producing with an actuator a sound field of opposite sign in view of the original sound field. A desired value signal (I) is supplied to the actuator which reproduces the signal. To the actuator is attached a sensor, measuring sound pressure, and the difference of the sensor signal (B) and the desired value signal (I) is applied as high gain feedback to the actuator. As a consequence, sound not pertaining to the desired value signal (I) can be attenuated in a simple manner, and sound in accordance with the desired value signal (I) can be produced simultaneously with the same apparatus.

Abstract translation: 本发明涉及一种用于声音处理的方法和装置，其中通过测量声音来衰减声音，并且通过利用致动器产生与原始声场相反的声场的声场。 将期望的值信号（I）提供给再现信号的致动器。 执行器附加传感器，测量声压，传感器信号（B）和期望值信号（I）的差异作为高增益反馈应用于执行机构。 结果，可以以简单的方式衰减与期望值信号（I）不相关的声音，并且可以与相同的装置同时产生符合期望值信号（I）的声音。

公开(公告)号：US06511017B2

公开(公告)日：2003-01-28

申请号：US09944182

申请日：2001-09-04

Applicant: Kari Kirjavainen

Inventor： Kari Kirjavainen

IPC: B64C2900

CPC classification number: B64C29/00

Abstract: A method of steering an aircraft, and an aircraft comprising a supporting structure, at least one utility space, at least two propellers whose axles are arranged horizontally, and a driving mechanism to rotate each propeller. The blade angles of at least one propeller of the aircraft are adjusted as a function of a rotation angle of the propeller such that the blow power of the propellers provides the aircraft with a lifting force, and after take-off of the aircraft the blade angles of the propellers are adjusted such that the blow power of the propellers provides the aircraft with horizontal flight.

公开(公告)号：US06450429B1

公开(公告)日：2002-09-17

申请号：US09463729

申请日：2000-02-29

Applicant: Kari Kirjavainen

Inventor： Kari Kirjavainen

IPC: B29C4752

CPC classification number: B02C18/0084 ,  B02C2/10 ,  B29C47/52

Abstract: A method and an apparatus for treating waste material. The apparatus has a conical rotatable rotor (3) placed between stators (1, 2). At least the stators (1, 2) have recesses (9) from which the material in the apparatus can be discharged when the rotor (3) is rotating. The rotor (3) has several openings (8a, 8b) in the axial direction of the apparatus through which openings at least some of the waste material passes. The edges of the recesses (9) and the openings (8a, 8b) of the rotor (3) are sharp so that the waste material supplied to the apparatus is ground by means of the sharp edges when it passes through the openings (8a, 8b).

Abstract translation: 一种处理废料的方法和装置。 该装置具有放置在定子（1,2）之间的锥形可旋转转子（3）。 至少定子（1,2）具有凹部（9），当转子（3）旋转时，装置中的材料可从该凹部（9）排出。 转子（3）在设备的轴向上具有若干个开口（8a，8b），通过该开口至少一些废料通过。 凹部（9）和转子（3）的开口（8a，8b）的边缘是锋利的，使得当通过开口（8a，8b）时，供应到设备的废料通过尖锐的边缘被研磨， 8b）。

公开(公告)号：US06416211B1

公开(公告)日：2002-07-09

申请号：US09125321

申请日：1999-01-19

Applicant: Kari Kirjavainen ,  Jyri Järvenkylä

Inventor： Kari Kirjavainen ,  Jyri Järvenkylä

IPC: B29B700

CPC classification number: B29C49/20 ,  B29C45/1704 ,  B29C45/464 ,  B29C45/53 ,  B29K2023/0691 ,  Y10T428/31504 ,  Y10T428/31699

Abstract: An apparatus for molding plastic including: (a) an injection space; (b) forming apparatus for supplying plastic material to the injection space, the forming apparatus having at least an inner conical stator and an outer conical stator and at least one rotatable rotor disposed outside of the inner conical stator; and (c) a piston for compressing the plastic material supplied to the injection space into a mold to form the plastic material into a shape determined by the mold.

Abstract translation: 一种用于模塑塑料的装置，包括：（a）注射空间; （b）用于将塑料材料供应到注射空间的成形装置，所述成型装置至少具有内锥形定子和外锥形定子以及设置在内圆锥形定子外部的至少一个可旋转转子; 和（c）用于将供给到注射空间的塑料材料压缩成模具以将塑性材料形成为由模具确定的形状的活塞。

公开(公告)号：US06309574B1

公开(公告)日：2001-10-30

申请号：US09142113

申请日：1998-12-07

Applicant: Jyri Järvenkylä ,  Kari Kirjavainen ,  Michael Sjöberg

Inventor： Jyri Järvenkylä ,  Kari Kirjavainen ,  Michael Sjöberg

IPC: B29C4738

CPC classification number: B29C47/0023 ,  B29C44/22 ,  B29C47/0014 ,  B29C47/0021 ,  B29C47/0026 ,  B29C47/0057 ,  B29C47/021 ,  B29C47/022 ,  B29C47/065 ,  B29C47/085 ,  B29C47/24 ,  B29C47/265 ,  B29C47/38 ,  B29C47/50 ,  B29C47/52 ,  B29C47/522 ,  B29C47/525 ,  B29C47/527 ,  B29C47/705 ,  B29C47/76 ,  B29C47/8835 ,  B29C47/884 ,  B29C47/903 ,  B29C47/94 ,  B29C53/58 ,  B29C55/00 ,  B29C55/24 ,  B29C63/34 ,  B29C70/50 ,  B29K2023/06 ,  B29K2023/0691 ,  B29K2023/12 ,  B29K2071/00 ,  B29K2077/00 ,  B29L2009/00 ,  B29L2023/006 ,  B29L2023/18 ,  B32B1/08 ,  F16L9/121 ,  F16L9/147 ,  F16L9/21 ,  F16L11/15 ,  F16L55/162 ,  Y10T428/31504 ,  Y10T428/31743 ,  Y10T428/31746 ,  Y10T428/3175 ,  Y10T428/31757 ,  Y10T428/31913 ,  Y10T428/31938

Abstract: A method for manufacturing an extrudable product including the steps of (a) providing an apparatus including an extruder having at least one rotor with first grooves, at least one stator with second grooves and a clearance between the rotor and the stator, the first grooves, second grooves and clearance forming a processing cavity having a volume that is equal to the volumes of the first grooves, the second grooves and the clearance, the processing cavity having a cross-sectional area that decreases continuously along at least a part of an axis of the extruder, the extruder further having a supply for feeding a material to be extruded into the processing cavity; b) feeding the material to be extruded in a powder, pellet or granuate form into the processing cavity through the supply and causing rotation of the rotor relative to the stator such that the material is forced to proceed along an x-axis in a shear zone of the extruder where the material is subjected to a shear which causes a fictional heat that melts a part of the material and forms a bed of mainly unmelted particles and melt around the particles, the processing cavity being completely filled at a cross-sectional portion thereof that is a distance from the end of the extruder, the unmelted particles being present in the cross-sectional portion in an amount sufficient to increase a pressure in the extruder to a level that is higher than that needed for pushing the material further along the x-axis to a die.

Abstract translation: 一种制造可挤出产品的方法，包括以下步骤：（a）提供包括具有至少一个具有第一凹槽的转子的挤出机的装置，具有第二凹槽的至少一个定子和转子与定子之间的间隙，第一凹槽， 第二凹槽和间隙形成具有等于第一凹槽，第二凹槽和间隙的体积的体积的处理腔，处理空腔具有沿着轴的至少一部分轴线连续减小的横截面积 挤出机，挤出机还具有用于将要挤出的材料供给到处理腔中的供应源; b）通过供给和使转子相对于定子的旋转将待挤出的材料以粉末，颗粒或颗粒形式供给到处理腔中，使得材料被迫沿剪切带中的x轴行进 的挤出机，其中材料经受剪切，其引起熔化部分材料的虚构热量并形成主要未熔化的颗粒的床并在颗粒周围熔化，处理腔在其横截面部分被完全填充 这是距离挤出机端部的距离，未熔化的颗粒存在于横截面部分中，其量足以将挤出机中的压力增加到高于沿着x推进材料所需的水平 一个死亡。

公开(公告)号：US06306326B1

公开(公告)日：2001-10-23

申请号：US09599748

申请日：2000-06-22

Applicant: Kari Kirjavainen ,  Jyri Järvenkylä

Inventor： Kari Kirjavainen ,  Jyri Järvenkylä

IPC: D01D520

CPC classification number: F16L9/147 ,  B29C44/22 ,  B29C47/0014 ,  B29C47/0021 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/0057 ,  B29C47/021 ,  B29C47/022 ,  B29C47/065 ,  B29C47/20 ,  B29C47/24 ,  B29C47/261 ,  B29C47/265 ,  B29C47/522 ,  B29C47/525 ,  B29C47/527 ,  B29C47/705 ,  B29C47/76 ,  B29C47/903 ,  B29C47/94 ,  B29C53/58 ,  B29C55/00 ,  B29C55/24 ,  B29C63/34 ,  B29C70/50 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2071/00 ,  B29K2077/00 ,  B29L2009/00 ,  B32B1/08 ,  F16L9/121 ,  F16L9/21 ,  F16L11/15 ,  F16L55/162

Abstract: An extruder according to the invention comprises at least two annular conical feed gaps (9) one within the other, formed between a rotatable rotor (1) and a stator (4, 5). At lest some of the material to be extruded is subjected in the different feed gaps (9) of the extruder alternately to a higher pressure and then to a lower pressure. The rotor (1) or stator (4, 5) between the feed gaps (9) can then be balanced such that the pressure effect provides a hydrodynamic bearing, whereby, when the extruder is used, even at worst a very small force is exerted on the other bearings of the rotor (1) or stator (4, 5). By the method of the invention, a product can also be produced which contains cross-linked and at least partly oriented polyethylene.

Abstract translation: 根据本发明的挤出机包括形成在可旋转转子（1）和定子（4,5）之间的另一个内的至少两个环形锥形进给间隙（9）。 为了使一些待挤出的材料在挤出机的不同进料间隙（9）中交替进行到较高的压力，然后到较低的压力。 然后，进给间隙（9）之间的转子（1）或定子（4,5）可以被平衡，使得压力效应提供流体动力轴承，由此，当使用挤出机时，即使在最坏情况下施加非常小的力 在转子（1）或定子（4,5）的其他轴承上。 通过本发明的方法，还可以生产含有交联和至少部分取向的聚乙烯的产品。

公开(公告)号：US06178277B1

公开(公告)日：2001-01-23

申请号：US09171867

申请日：1999-06-16

Applicant: Jussi Ravela ,  Markku T. Suvanto ,  Vesa Tuunanen ,  Markku Heino ,  Jyri J{umlaut over (a)}rvenkyl{umlaut over (a)} ,  Kari Kirjavainen

Inventor： Jussi Ravela ,  Markku T. Suvanto ,  Vesa Tuunanen ,  Markku Heino ,  Jyri J{umlaut over (a)}rvenkyl{umlaut over (a)} ,  Kari Kirjavainen

IPC: G02B644

CPC classification number: B29C47/76 ,  B29C44/22 ,  B29C47/0016 ,  B29C47/0023 ,  B29C47/0033 ,  B29C47/0057 ,  B29C47/021 ,  B29C47/022 ,  B29C47/065 ,  B29C47/24 ,  B29C47/261 ,  B29C47/265 ,  B29C47/522 ,  B29C47/527 ,  B29C47/705 ,  B29C47/903 ,  B29C47/94 ,  B29C53/58 ,  B29C55/00 ,  B29C55/24 ,  B29C63/34 ,  B29C70/50 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2071/00 ,  B29K2077/00 ,  B29L2009/00 ,  B32B1/08 ,  F16L9/121 ,  F16L9/147 ,  F16L9/21 ,  F16L11/15 ,  F16L55/162

Abstract: A multi-layer reinforced and stabilized cable construction comprising a core portion (1, 11) and a non-metallic sheathing portion having barrier and protective layers and two or more outer reinforcement layers. In order for the mechanical and barrier properties of the cable to be controlled, the barrier and protective layers and/or the reinforcement layers (12, 13) are oriented in a controlled manner at different angles by fibrous reinforcements or lamellar barriers.

Abstract translation: 一种多层增强和稳定的电缆结构，包括芯部（1,11）和具有阻挡层和保护层的非金属护套部分和两个或更多个外部增强层。 为了控制电缆的机械和阻隔性能，阻挡层和保护层和/或增强层（12,13）以受控的方式以不同的角度被纤维增强材料或层状屏障取向。

公开(公告)号：US20110006624A1

公开(公告)日：2011-01-13

申请号：US12922386

申请日：2009-03-19

Applicant: Kari Kirjavainen

Inventor： Kari Kirjavainen

IPC: H02K11/00

CPC classification number: H02N11/00

Abstract: 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).

Abstract translation: 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）。

公开(公告)号：US20090032990A1

公开(公告)日：2009-02-05

申请号：US11922695

申请日：2006-07-03

Applicant: Kari Kirjavainen

Inventor： Kari Kirjavainen

IPC: B29C47/08 ,  B29C47/28

CPC classification number: B29C48/33 ,  B29C48/11 ,  B29C48/30 ,  B29L2031/60

Abstract: An extrusion apparatus is used for extruding material through a nozzle (10) for forming a product In the nozzle (10), the material is pressed around rods (9) so that tubular cavities (13) are formed in the wall of the product. The rods (9) are hollow and the apparatus comprises channels (14) connected to the hollow rods (9) to enable flow in the tubular cavities (13).

Abstract translation: 挤出设备用于通过用于形成产品的喷嘴（10）挤出材料。在喷嘴（10）中，材料被压在杆（9）周围，使得管状空腔（13）形成在产品的壁中。 杆（9）是中空的，并且该装置包括连接到中空杆（9）的通道（14），以使得能够在管状空腔（13）中流动。

公开(公告)号：US20090028977A1

公开(公告)日：2009-01-29

申请号：US11922696

申请日：2006-07-03

Applicant: Kari Kirjavainen

Inventor： Kari Kirjavainen

IPC: B29C47/36 ,  B28B21/52

CPC classification number: B29C48/468 ,  B29C48/03

Abstract: 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.

Abstract translation: 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）交替地变得越来越深，所述槽（8）被布置成使得当内定子（1）的槽较低时，另一侧的外定子（2）的槽的点 在相应点处的转子（3）是深的，反之亦然。