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1. 发明授权

US4211984A Oscillating circuit arrangements for high frequency industrial generators 失效
标题翻译：高频工业发电机的振荡电路布置
公开(公告)号：US4211984A
公开(公告)日：1980-07-08
申请号：US905081
申请日：1978-05-11
申请人： Kurt Lamberts , Jurgen Leppin , Berndt Greten , Harry Neubauer
发明人： Kurt Lamberts , Jurgen Leppin , Berndt Greten , Harry Neubauer
IPC分类号： H05B6/64 , H01P7/00 , H03B1/02 , H03B5/10 , H03B5/18 , H05B6/46
CPC分类号： H05B6/46 , H03B1/02
摘要： A high frequency industrial generator, especially suitable for supplying power to a device for heating an electric poorly conducting substance such as a fleece of a cellulose material, comprises two hollow concentrically disposed conductors each of square section and supporting respective electrode plates of an associated capacitor. All the plates are vertically disposed and lie at right angles to the walls of the respective conductors. In the middle of the electric plates there is situated a triode electron tube electrically connected to the plates to form an oscillating circuit. The anode potential and cooling water supply for the electron tube is located within a field free space inside the internal conductor. One set of electrode plates can be adjusted relative to the other to adjust the frequency and the arrangement ensures only low electrical losses are incurred.
摘要翻译：特别适用于向用于加热诸如纤维素材料的电动不良导电物质的装置供电的高频工业发电机包括两个中空的同心布置的导体，每个方形截面并支撑相关联的电容器的各个电极板。所有的板都垂直设置并且与相应导体的壁成直角。在电板的中间设有三电极电子管，电连接到这些板上以形成振荡电路。电子管的阳极电位和冷却水供应位于内部导体内部的无自由空间内。可以相对于另一组调节一组电极板来调节频率，并且布置确保仅发生低的电损耗。

2. 发明授权

US4192417A Bottom-belt bunker for receiving and delivering particles serving for the manufacture of fiberboards, chipboards, or the like 失效
标题翻译：用于接收和输送用于制造纤维板，刨花板等的颗粒的底带掩体
公开(公告)号：US4192417A
公开(公告)日：1980-03-11
申请号：US700023
申请日：1976-06-25
申请人： Berndt Greten
发明人： Berndt Greten
IPC分类号： B65G33/14 , B27N3/14 , B65G69/04 , B65G47/72
CPC分类号： B27N3/14 , B65G69/0433
摘要： A bottom-belt bunker which receives and delivers particles for the manufacture of fiberboards, chipboards, or the like, and containing cellulose, is disposed upstream of a glue applicator or a front of a forming station. A centrally located feed opening is associated with a drivable auger disposed transverse to the longitudinal extension of the bunker. The auger has a pair of opposed helical blades or flights. A shoveling slide having an adjustable stroke is disposed beneath the auger and partially encompasses the same, the length of the slide being smaller than half the width of the bunker and/or half the length of the auger. Terminal positions of the reciprocating slide are disposed at a spacing from the side of the bunker and the average moving speed of the slide is approximately half that of the velocity of the helical blades of the auger.
摘要翻译：接收并输送用于制造纤维板，刨花板等的颗粒并且含有纤维素的底部带式掩体设置在胶涂布器或成形台的前部的上游。位于中心的进料口与可与燃料箱的纵向延伸部横向布置的可驱动螺旋钻相关联。螺旋钻具有一对相对的螺旋叶片或航行。具有可调节行程的铲式滑块设置在螺旋推运器的下方并且部分地包围该滑动件的滑动件的长度小于料仓宽度的一半和/或螺旋钻长度的一半。往复式滑动件的端子位置设置在与料仓一侧的间隔处，并且滑块的平均移动速度大约是螺旋钻螺旋叶片的速度的一半。

3. 发明授权

US4045531A Process for the production of chipboards and the like 失效
标题翻译：刨花板等的制造方法
公开(公告)号：US4045531A
公开(公告)日：1977-08-30
申请号：US589693
申请日：1975-06-24
申请人： Berndt Greten
发明人： Berndt Greten
IPC分类号： B27N3/14 , B29J5/00
CPC分类号： B27N3/14
摘要： The temperature distribution through the thickness of a layer of particulate matter formed by air screening and by compressing in a press for forming a particle board therefrom is made more nearly uniform by heating the air stream or air streams used for the air screening of the particulate matter.
摘要翻译：通过空气筛选形成的颗粒物质层的厚度和通过在用于形成颗粒板的压制机中压缩而形成的颗粒物质的厚度的温度分布通过加热用于空气筛选颗粒物质的气流或空气流而变得更加均匀。

4. 发明授权

US3932258A Apparatus for the continuous production of chipboard, fibreboard and like panels 失效
标题翻译：用于连续生产刨花板，纤维板和类似面板的装置
公开(公告)号：US3932258A
公开(公告)日：1976-01-13
申请号：US477981
申请日：1974-06-10
申请人： Heinz Brinkman , Rolf Gersbeck , Berndt Greten
发明人： Heinz Brinkman , Rolf Gersbeck , Berndt Greten
IPC分类号： B27N3/24 , B27N3/26 , B30B3/04 , B29J5/00 , B29D7/14 , B32B21/00
CPC分类号： B27N3/26
摘要： Apparatus for the continuous production of chipboard, fibreboard or like panels, comprising a tensioned endless steel belt guided over a plurality of rollers and partially around a heated revolvable press drum such that said rollers press the belt against said drum, sprinkler apparatus disposed over a portion of the belt which extends horizontally before said drum in the direction of movement of the belt such that material to form said panels sprinkled onto said portion of the belt is pressed between the belt and the drum to form a web of material, wherein at least one of said plurality of rollers has over its width a convexly ground surface, whereby panels produced on the apparatus can have substantially uniform thickness and weight.The apparatus may include heating and/or cooling means for regulating the temperature of longitudinally extending zones of the belt and/or peripherally extending zones of said drum and/or said rollers thereby, due to thermal expansion or contraction, to regulate the tension in said longitudinally extending zones of said belt or to change the contour of the peripheral faces of said drum and said rollers to assist production of panels of uniform density and thickness across their width.
摘要翻译：用于连续生产刨花板，纤维板或类似面板的装置，包括被引导在多个辊上并且部分地围绕加热的可旋转压力鼓引导的张紧的无端钢带，使得所述辊将带压靠在所述滚筒上，喷洒装置设置在一部分上所述带在所述滚筒之间沿所述带的运动方向水平延伸，使得形成所述面板的材料洒在所述带的所述部分上，以在所述带和滚筒之间被挤压以形成材料网，其中至少一个所述多个辊子在其宽度上具有凸形地面，由此在设备上产生的面板可以具有基本均匀的厚度和重量。

5. 发明授权

US5498309A Apparatus for continuously producing plates having a structured surface 失效
标题翻译：用于连续生产具有结构化表面的板的装置
公开(公告)号：US5498309A
公开(公告)日：1996-03-12
申请号：US234898
申请日：1994-04-28
申请人： Berndt Greten , Gunter Seeger , Klaus Poppelreuter
发明人： Berndt Greten , Gunter Seeger , Klaus Poppelreuter
IPC分类号： B27N3/06 , B27N3/24 , B30B5/06 , B32B27/14 , B44B5/02 , B30B5/04
CPC分类号： B27N3/06 , B27N3/24 , B30B5/06 , B44B5/026 , Y10T156/1023 , Y10T156/1741
摘要： Particle boards having at least one surface made of a resin impregnated paper web are provided during their production with a surface structure due to the fact that a glass sphere blasted surface structure is provided for in the pressing surface of a double band press.
摘要翻译：由于在双频带按压机的按压面上设置有玻璃球喷砂表面结构，所以在制造时具有由树脂浸渍纸幅制成的至少一个表面的刨花板具有表面结构。

6. 发明授权

US5322577A Method and apparatus for continuously producing plate-like webs having a structured surface, and plates produced thereby 失效
标题翻译：用于连续生产具有结构化表面的板状网的方法和设备，以及由此生产的板
公开(公告)号：US5322577A
公开(公告)日：1994-06-21
申请号：US987478
申请日：1992-12-07
申请人： Berndt Greten , Gunter Seeger , Klaus Poppelreuter
发明人： Berndt Greten , Gunter Seeger , Klaus Poppelreuter
IPC分类号： B27N3/06 , B27N3/24 , B30B5/06 , B32B27/14 , B44B5/02 , B27N3/00
CPC分类号： B27N3/06 , B27N3/24 , B30B5/06 , B44B5/026 , Y10T156/1023 , Y10T156/1741
摘要： Particle boards having at least one surface made of a resin impregnated paper web are provided during their production with a surface structure due to the fact that a glass sphere blasted surface structure is provided for in the pressing surface of a double band press.
摘要翻译：由于在双频带按压机的按压面上设置有玻璃球喷砂表面结构，所以在制造时具有由树脂浸渍纸幅制成的至少一个表面的刨花板具有表面结构。

7. 发明授权

US4850848A Continuously operating press 失效
标题翻译：持续经营的印刷机
公开(公告)号：US4850848A
公开(公告)日：1989-07-25
申请号：US177706
申请日：1988-04-05
申请人： Berndt Greten , Gunter Seeger
发明人： Berndt Greten , Gunter Seeger
IPC分类号： B27N3/24 , B30B5/06
CPC分类号： B30B5/065
摘要： A continuously operating press is described in which endless bands are moved with constant speed around an upper and a lower press platten and a lubricant film is formed between the confronting press platten surfaces and the respectively associated endless band. The fluid which serves for the build up of the lubricant film is kept in this arrangement under a predeterminable hydrodynamic pressure in at least one press zone at the input side of the press, while a calibration zone is provided at the output side of the press in which the lubricant stands substantially only under static pressure.
摘要翻译：描述了一种连续操作的压力机，其中环形带以恒定速度围绕上压机和下压板移动，并且在相对的压板表面和相应的相连的无端带之间形成润滑膜。用于积累润滑剂膜的流体在压力机的输入侧的至少一个压榨区域中以可预定的流体动力学压力保持在该布置中，同时在压力机的输出侧设置校准区润滑剂基本上仅在静压下显示。

8. 发明授权

US4065030A Apparatus for metering particles containing lignocellulose, such as wood chips or the like, which are to be provided with binders 失效
标题翻译：用于计量含有木质纤维素的颗粒的装置，例如木片等，其将被提供有粘合剂
公开(公告)号：US4065030A
公开(公告)日：1977-12-27
申请号：US688320
申请日：1976-05-20
申请人： Berndt Greten
发明人： Berndt Greten
IPC分类号： G01G9/00 , B67D5/14
CPC分类号： G01G9/005
摘要： An apparatus for metering particles containing lignocellulose employs a measuring and control unit. This unit compensates volumetric fluctuations in the bulk density of particles in a metering tank moving at constant speed, through the use of radioactive detection.
摘要翻译：用于计量含有木素纤维素的颗粒的装置采用测量和控制单元。该单元通过使用放射性检测来补偿以恒定速度移动的计量罐中的颗粒体积密度的体积波动。

9. 发明授权

US3978250A Process and apparatus for forming a layer from a mixture of particles having variable particle sizes 失效
标题翻译：从具有可变颗粒尺寸的颗粒混合物形成层的方法和装置
公开(公告)号：US3978250A
公开(公告)日：1976-08-31
申请号：US576022
申请日：1975-05-09
申请人： Berndt Greten
发明人： Berndt Greten
IPC分类号： B27N3/14 , B05C5/00
CPC分类号： B27N3/14 , Y10S118/16
摘要： An apparatus for forming a layer from a mixture of particles having variable particle sizes and including throwing rolls for casting the particulate mixture onto a flat support is further provided with a blower arranged to reverse the direction of horizontal movement of the particles as they fall onto the support by means of air flow.

10. 发明授权

US4420357A Apparatus and method for the manufacture of particleboard 失效
标题翻译：用于制造刨花板的装置和方法
公开(公告)号：US4420357A
公开(公告)日：1983-12-13
申请号：US350552
申请日：1982-02-19
申请人： Harry Neubauer , Berndt Greten , Gunter Seeger
发明人： Harry Neubauer , Berndt Greten , Gunter Seeger
IPC分类号： B27N3/26 , B27N3/24
CPC分类号： B27N3/24 , Y10T156/1741
摘要： A method and an apparatus for the continuous manufacture of particle board from a mat of cellulose based material in the form of particles, fibers or the like, together with at least one heat hardenable binder, features a high frequency heating station 4 disposed between a scattering station 2 and a finishing press 9. The mat 3 scattered in the scattering station 2 is continuously fed on an endless conveyor band 1 through a working gap defined between upper and lower electrode plates 5 and 6 of a high frequency capacitive heating arrangement in the high frequency heating station 4. A recirculating cover band 7 contacts the upper surface of the mat and the mat is moved with full-area contact between the upper and lower electrode plates 5 and 6, i.e. without any form of air gap. Several variants are described, in particular the upper and lower electrode plates 5 and 6 can be constructed to compress the mat to a certain degree. In the FIG. 2 embodiment several sequential pairs of electrode plates 5, 6; 5', 6' are used to heat the mat in stages with compression 10 taking place between sequential pairs of electrodes.
摘要翻译：用于从颗粒，纤维等形式的纤维素基材料的垫连续制造刨花板的方法和设备，以及至少一种热可硬化粘结剂，具有设置在散射之间的高频加热站4 站2和精轧机9.散射站2中散落的垫3通过在高频电容加热装置的上下电极板5和6之间限定的工作间隙连续供给到环形传送带1上再循环盖带7接触垫的上表面，并且垫在上下电极板5和6之间全面接触地移动，即没有任何形式的气隙。描述了几个变型，特别地，上电极板和下电极板5和6可被构造成在一定程度上压缩垫子。在图在图2的实施例中，几个连续的电极板5,6对; 5'，6'用于在连续的电极对之间发生压缩10的阶段加热垫。

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