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    Thermoplastic compound for filling pores in wooden materials
    14.
    发明授权
    Thermoplastic compound for filling pores in wooden materials 失效
    用于填充木质材料孔的热塑性化合物

    公开(公告)号：US06207289B1

    公开(公告)日：2001-03-27

    申请号：US09230291

    申请日：1999-01-22

    Applicant: Horst Hoffmann ,  Jutta Stiehl ,  Dirk Hoppe

    Inventor： Horst Hoffmann ,  Jutta Stiehl ,  Dirk Hoppe

    IPC: B32B2108

    CPC classification number: C09D5/34 ,  B27N7/00 ,  C08L67/02 ,  Y10T428/249925 ,  Y10T428/249954 ,  Y10T428/3179 ,  C08L2666/18

    Abstract: A thermoplastic compound useful in filling pores and voids in wooden materials, particularly edge regions, wherein the thermoplastic compound comprises a blend of two copolyesters and optionally fillers, wherein the first copolyester has a melting point of 140° C. to 260° C. and a glass transition temperature of −10° C. to 80° C., and wherein the second copolyester has a melting point of 120° C. to 190° C. and a glass transition temperature of −70° C. to 10° C. Also, a method of filling pores in a wooden material comprising using a thermoplastic compound having a softening point of 140° C. to 200° C., an open time of 2 to 15 seconds, and a viscosity number of 30 to 150 ml/g, with the thermoplastic compound preferably being a blend of two different copolyesters, wherein the application of such thermoplastic compounds enable the surfaces of chipboard panels and the like to be smoothed in a continuous one-pass process. In particular, immediate aftertreatment such as milling is possible through the use of the thermoplastic compounds.

    Abstract translation: 一种用于填充木质材料，特别是边缘区域中的孔隙和空隙的热塑性化合物，其中热塑性化合物包括两种共聚酯和任选的填料的共混物，其中第一共聚酯的熔点为140℃至260℃， 玻璃化转变温度为-10℃至80℃，并且其中第二共聚酯的熔点为120℃至190℃，玻璃化转变温度为-70℃至10℃ 另外，一种在木质材料中填充孔的方法，包括使用软化点为140℃至200℃，开放时间为2至15秒，粘度为30至150毫升的热塑性化合物 热塑性化合物优选是两种不同的共聚酯的共混物，其中这种热塑性化合物的应用使得在连续的单程过程中能够平滑刨花板面板等的表面。 特别地，通过使用热塑性化合物可以立即进行后处理，例如研磨。

    Method for the backflushing of filters
    16.
    发明授权
    Method for the backflushing of filters 有权
    过滤器反冲洗方法

    公开(公告)号：US08349057B2

    公开(公告)日：2013-01-08

    申请号：US12128563

    申请日：2008-05-28

    Applicant: Wolfgang Holten ,  Arnold Kalka ,  Miroslav Podhorsky ,  Horst Hoffmann ,  Friedel Kordas

    Inventor： Wolfgang Holten ,  Arnold Kalka ,  Miroslav Podhorsky ,  Horst Hoffmann ,  Friedel Kordas

    IPC: B01D46/04

    CPC classification number: B01D46/04 ,  B01D46/0068

    Abstract: Air filters comprising thin-walled textile filter bodies have to be cleaned periodically. According to a method known to this purpose, the filtered material is loosened using pressure pulses in a flushing air flow. According to the invention, for generating the pressure pulses a plurality of small, quick-acting valves are in each case briefly opened, the opening moments being adapted to one another in such a way that partial pulses released thereby arrive simultaneously at the inlet of a flushing line common thereto.

    Abstract translation: 必须定期清洁包含薄壁织物过滤器主体的空气过滤器。 根据已知的方法，使用冲洗空气流中的压力脉冲来松开过滤材料。 根据本发明，为了产生压力脉冲，在每种情况下，多个小的快速作用的阀短暂地打开，打开力矩彼此适配，使得释放的部分脉冲同时到达一个 与其通用的冲洗线。

    Apparatus for washing out photopolymer printing plates by means of solvents, drying the printing plates and recovering the solvents
    18.
    发明授权
    Apparatus for washing out photopolymer printing plates by means of solvents, drying the printing plates and recovering the solvents 失效
    通过溶剂洗涤光刻胶印刷板，干燥印版和回收溶剂的装置

    公开(公告)号：US5163235A

    公开(公告)日：1992-11-17

    申请号：US671744

    申请日：1991-05-03

    Applicant: Horst Hoffmann ,  Norbert Holl ,  Rolf Schwan

    Inventor： Horst Hoffmann ,  Norbert Holl ,  Rolf Schwan

    IPC: B41F35/00 ,  G03F7/30

    CPC classification number: B41F35/001 ,  G03F7/3092 ,  B41P2235/26 ,  B41P2235/30

    Abstract: An apparatus for washing out photopolymer printing plates by means of solvents, drying the printing plates and recovering the solvents, a conventional washout station and a conventional drying station being connected to a solvent recovery means integrated in the drying station, which consists of the following parts:a hermetically sealing drying chamber for the printing plates, having an adjustable hood (15) and stationary panel (16), with panel heaters (18a, 18b) inserted in the hood and panel,a system which is connected to the interior space formed when the drying chamber is closed and which consists of a heat exchanger (25) for cooling the solvent vapor/air mixture, formed by drying the printing plates in the drying chamber, and condensation of the solvents,a solvent separator (26) for separating off the liquefied solvents,a vacuum pump (27) and a buffer vessel (33) for sucking up the solvent vapor/air mixture and compressing the solvent vapor/air mixture,a heat exchanger (28) for increasing the temperature of the air circulating in the system, two three-way valves (31, 32) and connecting pipelines from the drying chamber via the individual units and back to the drying chamber.

    Abstract translation: PCT No.PCT / EP89 / 01288 Sec。 371日期1991年5月3日 102（e）日期1991年5月3日PCT提交1989年10月28日PCT公布。 出版物WO90 / 05065 日本1990年5月17日。一种用于通过溶剂洗涤光聚合物印刷版的设备，干燥印版并回收溶剂，常规洗涤站和常规干燥站连接到整合在干燥站中的溶剂回收装置， 其包括以下部分：用于印版的气密密封干燥室，具有可调节罩（15）和固定面板（16），其中插入罩和面板中的面板加热器（18a，18b），系统是 连接到当干燥室关闭时形成的内部空间，并且由用于冷却溶剂蒸气/空气混合物的热交换器（25）组成，所述热交换器（25）通过干燥干燥室中的印版而形成，并且溶剂冷凝，溶剂 用于分离液化溶剂的分离器（26），用于吸取溶剂蒸气/空气混合物并压缩溶剂蒸气/空气混合物的真空泵（27）和缓冲容器（33） （28），用于增加系统中循环的空气的温度，两个三通阀（31,32），并且经由各个单元从干燥室连接管道并返回到干燥室。

    Cable conductor clamping connector
    19.
    发明授权
    Cable conductor clamping connector 失效
    电缆导体夹紧连接器

    公开(公告)号：US5071365A

    公开(公告)日：1991-12-10

    申请号：US671584

    申请日：1991-03-19

    Applicant: Dieter Fremgen ,  Horst Hoffmann ,  Alban Vernaleken

    Inventor： Dieter Fremgen ,  Horst Hoffmann ,  Alban Vernaleken

    IPC: H01R4/24 ,  H01R13/58

    CPC classification number: H01R13/582 ,  H01R4/2425

    Abstract: A cable connector clamping connector comprises a plastics housing consisting of at least two elements having integrated therein a contact blade for contacting the ends of cable conductors which have been pushed into the housing. After inserting the cable conductors, the housing halves can be pushed together to lock, applying to the cable conductors the force necessary to press them into the contact blades for contacting. In order to make it possible for the user to check the depth of insertion in order to be certain that contacting is guaranteed in every case and with which, at the same time, a catch effect with respect to the outlet direction of the conductors is achieved, a resistance element, in the form of a plastics tongue, for tangibly signalling the depth of insertion of the cable conductor into the housing is provided in the effective insertion channel of each cable conductor, behind the contact blade in the direction of insertion.

    Abstract translation: 电缆连接器夹持连接器包括由至少两个元件组成的塑料壳体，所述至少两个元件集成有用于接触被推入壳体中的电缆导体的端部的接触片。 在插入电缆导体之后，壳体半部可以被推到一起锁定，向电缆导体施加将它们压入接触叶片以进行接触所需的力。 为了使用户能够检查插入深度，以确保在每种情况下保证接触，并且同时对导体的出口方向实现捕获效果 在塑料舌片形式的电阻元件，用于有形地将电缆导体插入壳体的深度信号设置在每个电缆导体的有效插入通道中，在接触片的插入方向后面。

    Strain gauge
    20.
    发明授权
    Strain gauge 失效
    应变计

    公开(公告)号：US4782705A

    公开(公告)日：1988-11-08

    申请号：US73355

    申请日：1987-07-10

    Applicant: Horst Hoffmann ,  Peter Kersten ,  Hans Volz ,  Ulrich Seyfried

    Inventor： Horst Hoffmann ,  Peter Kersten ,  Hans Volz ,  Ulrich Seyfried

    IPC: G01B7/00 ,  G01B7/16 ,  G01B7/24 ,  G01L1/12 ,  G01L1/22 ,  G01L1/00 ,  H01L43/06

    CPC classification number: G01L1/2287 ,  G01B7/24 ,  G01L1/12 ,  G01L1/125

    Abstract: A strain gauge comprised of a premagnetized ferromagnetic film wherein any change in length of the film is converted into a planar Hall voltage by employing the property of magnetostriction and the planar Hall effect. Alternately, a change in the length of the film can also be measured as a change in electric conductivity by employing the properties of magnetostriction and magnetoresistance. The strain gauge is deposited on a substrate by thin-film techniques and has a very high sensitivity.

    Abstract translation: 应变仪由预磁化的铁磁膜组成，其中通过采用磁致伸缩特性和平面霍尔效应将膜长度的任何变化转换为平面霍尔电压。 或者，也可以通过采用磁致伸缩和磁阻的性质来测量膜的长度的变化，作为电导率的变化。 应变仪通过薄膜技术沉积在基板上，并具有非常高的灵敏度。

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