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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

US4221950A Method and apparatus suitable for heating relatively poorly conducting substances 失效
标题翻译：适用于加热相对较差导电物质的方法和装置
公开(公告)号：US4221950A
公开(公告)日：1980-09-09
申请号：US905562
申请日：1978-05-12
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： H05B6/80 , B27L5/08 , B27N3/24 , H05B6/60 , H05B9/04
CPC分类号： H05B6/60 , B27N3/24 , B30B15/34
摘要： Poorly conducting substances, such as chips of cellulose material containing a heat hardenable binder, are heated by passing them between the plates of an operational capacitor supplied with energy from a high frequency generator. An adjustable auxiliary capacitor is connected in parallel with the operational capacitor and is adjusted to match the capacity of the output circuit to the generator with changing conditions of the poorly conducting substances. Coarse initial control is effected by adjusting the separation of the plates of the operational capacitor. The apparatus is especially useful for making chip boards and the like in which a precompressed mass of chips is passed between the plates of the operational capacitor sandwiched between two endless belts.
摘要翻译：不良导电物质，例如含有热可硬化粘合剂的纤维素材料碎片，通过将它们传递到从高频发生器供应能量的工作电容器的板之间来加热。可调辅助电容器与工作电容器并联连接，并根据不良导电物质的变化条件进行调整，使输出电路与发电机的容量相匹配。通过调整工作电容器的板的分离来实现粗略的初始控制。该装置对于制造芯片板等是特别有用的，其中芯片的预压块在夹在两个环形带之间的操作电容器的板之间通过。

3. 发明授权

US4216179A Process and an apparatus for the continuous manufacture of boards from material incorporating a heat hardenable binder 失效
标题翻译：用于从包含热可硬化粘合剂的材料连续制造板的方法和装置
公开(公告)号：US4216179A
公开(公告)日：1980-08-05
申请号：US905532
申请日：1978-05-12
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： B27N3/26 , B27N3/24 , H05B1/00
CPC分类号： B27N3/24
摘要： Particleboard made from particles in the form of chips or fibers or the like is made by distributing a mass of chip material onto an endless belt conveyer system. The mass of material is subsequently passed to a precompressor, a high frequency preheating device, a further press and a finishing press. The unheated further press serves to reduce the thickness of the material to substantially that of the finished board prior to its consolidation by temperature and pressure in the finishing press. A further endless belt contacts the surface of the material and runs through the precompressor, the high frequency heating device and the further press and serves to counteract any tendency of the chip material to expand after leaving the precompressor. This endless belt additionally yields a number of other significant advantages, in particular a reduction of loss of heat from the material prior to reaching the finishing press.
摘要翻译：由芯片或纤维等形式的颗粒制成的刨花板通过将大量芯片材料分配到环形带式输送机系统上而制成。随后将材料的质量传递到预压缩机，高频预热装置，进一步的压机和精整机。未加热的另外的压机用于在整理压机中的温度和压力之前将材料的厚度减小到基本上成品板的厚度。进一步的环形带接触材料的表面并且穿过预压缩机，高频加热装置和进一步的压机，并用于抵消在离开预压缩机之后芯片材料膨胀的任何趋势。这种环形带还产生许多其它显着的优点，特别是在到达精整压机之前减少材料的热损失。

4. 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。

5. 发明授权

US4339478A Installation and process for processing of ligno-cellulose for the manufacture of wood-product plates 失效
标题翻译：木质纤维素加工木材产品板的安装和加工
公开(公告)号：US4339478A
公开(公告)日：1982-07-13
申请号：US143166
申请日：1980-04-23
申请人： Berndt Greten , Harry Neubauer , Gunter Seeger , Gunter Bucking , Hans J. Komp , Wilhelm Oldemeyer
发明人： Berndt Greten , Harry Neubauer , Gunter Seeger , Gunter Bucking , Hans J. Komp , Wilhelm Oldemeyer
IPC分类号： B27N3/14 , B05D7/00
CPC分类号： B27N3/14
摘要： An arrangement for processing ligno-cellulose containing particles for the manufacture of wood-product plates. These have layers of oriented chips, and a chipper comminutes raw material. The fine material and dust are separated by a sifting device, and the sifted chips are provided with binder material by a gluing device. The chipper produces more chips of as great a length as possible than are required for forming of at least one cover layer of a mat. Behind the chipper, there are provided a wet-chip bunker and a dryer. The sifter separates the chips, obtained after removal of the fine material and the dust, into two fractions. The chip composition of one of these fractions, during the processing time, constantly contains chips which are as long as possible and which are more than that required for forming the mat layer. The other fraction has shorter chips obtained during chipping, and both fractions are present each in at least one bunker. A feeder supplies a part of the chips that are as long as possible from the first fraction to the chips of the second fraction. The feeder may be arranged between the sifter and the bunkers.
摘要翻译：用于处理用于制造木制品板的含木素纤维素的颗粒的布置。这些具有定向芯片层，切片机粉碎原料。精细的材料和灰尘通过筛分装置分离，筛分的碎片通过胶合装置设置有粘合剂材料。切片机产生比形成垫的至少一个覆盖层所需的更长的长度的芯片。在切片机后面，提供了一个湿芯片仓和干衣机。筛分器将去除细小材料和粉尘后得到的碎片分成两部分。这些部分之一的芯片组成在处理时间内始终包含尽可能长的芯片，并且比用于形成垫层所需要的芯片多。另一部分具有在切屑期间获得的更短的切片，并且两个部分都存在于至少一个掩体中。馈线将一部分芯片从第一部分到第二部分的芯片尽可能长。进料器可以布置在筛子和沙坑之间。

6. 发明授权

US4271105A Method for the manufacture of particle board 失效
标题翻译：刨花板的制造方法
公开(公告)号：US4271105A
公开(公告)日：1981-06-02
申请号：US054986
申请日：1979-07-05
申请人： Albert de Mets , Harry Neubauer
发明人： Albert de Mets , Harry Neubauer
IPC分类号： B27N3/02 , B27N3/18 , B29H5/26
CPC分类号： B27N3/18
摘要： Methods and apparatus are described for the manufacture of particle board in which a fleece of particle material with admixed binder is formed on an endless belt 1 at a forming station and is subsequently passed through a series of presses and heating devices where it is consolidated into particle board.The lower, and preferably also the upper, covering layers of the fleece are selectively warmed at the forming station to activate the cold binding capability of the admixed binder and endow the fleece with sufficient stability to withstand the handling stresses as it is passed from one endless band conveyor to another. pa The selective warming is conveniently achieved by means of respective heating devices each of which incorporates a number of pairs of oppositely poled capacitor plates arranged alternately side by side along the length of the fleece and extending over the full width thereof. In this way longitudinally extending field lines pass between the capacitor plates and penetrate to a required depth in the associated covering layer.In an alternative embodiment, in which the fleece is conveniently deposited in sequential layers on the endless band fleece carrier, the first layer, which forms the lower covering layer is warmed by passing it between a pair of capacitor plates.
摘要翻译：描述了用于制造刨花板的方法和装置，其中在成形站处在环形带1上形成具有混合粘合剂的颗粒材料的绒毛，并随后通过一系列压制和加热装置，其中它被固结成颗粒板。绒毛的下部，优选地也是上部的覆盖层在成形工位上被选择性地加热，以激活混合的粘合剂的冷结合能力，并赋予绒毛足够的稳定性，以承受处理应力，因为它从一个环形带式输送机到另一个。选择性加热方便地通过相应的加热装置实现，每个加热装置包括沿着羊毛长度交替并排布置并在其整个宽度上延伸的多对相对极化的电容器板。以这种方式，纵向延伸的场线通过电容器板之间并且穿透相关覆盖层中所需的深度。在替代实施例中，其中羊毛方便地以无序带羊毛载体上的连续层沉积，形成下覆盖层的第一层通过将其通过一对电容器板之间而被加热。

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