公开(公告)号：US4326073A

公开(公告)日：1982-04-20

申请号：US131501

申请日：1980-03-18

申请人： Dieter Wolf ,  Rudolf Schmidt ,  Ulrich Block ,  Hartmut Schoenmakers ,  Kaspar Bott ,  Gerd Kaibel

发明人： Dieter Wolf ,  Rudolf Schmidt ,  Ulrich Block ,  Hartmut Schoenmakers ,  Kaspar Bott ,  Gerd Kaibel

IPC分类号： C07C53/02 ,  C07C27/02 ,  C07C51/00 ,  C07C51/09 ,  C07C51/44 ,  C07C51/48 ,  C07C67/00

CPC分类号： C07C51/09 ,  C07C51/48

摘要： Anhydrous or substantially anhydrous formic acid is obtained by hydrolysis of methyl formate, in a process wherein(a) methyl formate is hydrolyzed,(b) the methanol and excess methyl formate are distilled from the hydrolysis mixture obtained,(c) the bottom product of distillation (b), consisting of formic acid and water, is extracted, in a liquid-liquid extraction, with an extractant which in the main takes up the formic acid,(d) the resulting extract phase, consisting of formic acid, the extractant and a part of the water, is subjected to distillation,(e) the top product obtained from this distillation and consisting of all or part of the water introduced into the distillation, and part of the formic acid, is recycled, as vapor, into the lower part of the distillation column of stage (b),(f) the bottom product of distillation stage (d), consisting of the extractant, with or without part of the water, and the greater part of the formic acid, is separated by distillation into anhydrous or substantially anhydrous formic acid and the extractant, and(g) the extractant leaving stage (f) is recycled to the process.

摘要翻译： 在（a）甲酸甲酯水解的过程中，（甲）甲醇和过量的甲酸甲酯从得到的水解混合物中蒸馏得到，（c）甲酸叔丁酯的底部产物 蒸馏（b）由甲酸和水组成，在液 - 液萃取中用主要萃取甲酸的萃取剂萃取，（d）所得提取相由甲酸，萃取剂 和一部分水进行蒸馏，（e）由该蒸馏获得的顶部产物，并且由引入蒸馏的全部或部分水和部分甲酸作为蒸气循环进入 阶段（b）的蒸馏塔的下部，（f）蒸馏阶段（d）的底部产物，由萃取剂组成，有或没有部分水和大部分甲酸分离 通过蒸馏成无水 粗粉或基本上无水的甲酸和萃取剂，和（g）离开阶段（f）的萃取剂再循环到该方法中。

公开(公告)号：USD275405S

公开(公告)日：1984-09-04

申请号：US337192

申请日：1982-01-05

申请人： Dieter Wolf

设计人： Dieter Wolf

公开(公告)号：US4802142A

公开(公告)日：1989-01-31

申请号：US32775

申请日：1987-03-31

申请人： Wilhelm Korsmeier ,  Dieter Wolf ,  Friedrich Vissel

发明人： Wilhelm Korsmeier ,  Dieter Wolf ,  Friedrich Vissel

IPC分类号： F16K11/02 ,  B01F15/04 ,  F02B43/00 ,  F02M21/04 ,  F23D14/60 ,  F23D14/62 ,  G05D7/00 ,  B01F15/02 ,  G05D11/00 ,  G05D11/02

CPC分类号： F02M21/04 ,  B01F15/0429 ,  F02M21/0239 ,  F23D14/60 ,  F23D14/62 ,  F02B43/00 ,  Y02T10/32

摘要： A device for controlling the flow rate of a fuel gas/air mixture, and/or the ratio between the fuel gas and air in such a mixture. The device includes a body having an air inlet, a fuel gas inlet, a fuel gas/air mixture outlet, a gas-control passage in the body, with the cross-sectional area of the gas-control passage being variable via a control device for controlling the flow of fuel gas through the device, and an adjustable air-control passage for adjusting the flow of air through the device. The air-control and gas-control passages are configured and disposed in the body in such a way that they cooperate to also form an area within the body where said controlled fuel gas and air flows are combined and mixed.

摘要翻译： 用于控制燃料气体/空气混合物的流量的装置和/或这种混合物中的燃料气体和空气之间的比率。 该装置包括具有空气入口，燃料气体入口，燃料气体/空气混合物出口，主体中的气体控制通道的主体，气体控制通道的横截面积经由控制装置 用于控制通过该装置的燃料气体的流动，以及用于调节通过该装置的空气流的可调节空气调节通道。 空气控制和气体控制通道被配置和设置在主体中，使得它们协作以形成体内所述受控燃料气体和空气流动的区域被组合和混合。

公开(公告)号：US4209466A

公开(公告)日：1980-06-24

申请号：US486676

申请日：1974-07-08

申请人： Dieter Wolf ,  Hans Diem ,  Otto Grabowsky ,  Guenther Matthias

发明人： Dieter Wolf ,  Hans Diem ,  Otto Grabowsky ,  Guenther Matthias

IPC分类号： C07C45/00 ,  C07C45/38 ,  C07C47/055 ,  C07C67/00 ,  C07C45/16

CPC分类号： C07C45/38

摘要： Manufacture of formaldehyde by oxidative dehydrogenation of methanol in the presence of a silver catalyst using methanol obtained from a condensate derived from the evaporation of aqueous reaction mixtures in the synthesis of urea resins and then treated with caustic soda solution under specific conditions of temperature, pressure, residence time and initial formaldehyde concentration. The formaldehyde obtained is a disinfectant, tanning agent, reducing agent and starting material for the manufacture of synthetic resins, adhesives and plastics.

摘要翻译： 在银催化剂存在下通过甲醇的氧化脱氢制备甲醛，使用甲醇从得自冷凝物的蒸发水溶液中合成脲醛树脂，然后在苛性钠溶液中在特定温度，压力条件下进行处理， 停留时间和初始甲醛浓度。 获得的甲醛是用于制造合成树脂，粘合剂和塑料的消毒剂，鞣剂，还原剂和原料。

公开(公告)号：US5567272A

公开(公告)日：1996-10-22

申请号：US520165

申请日：1995-08-28

申请人： Peter Hentzschel ,  Walter Kamutzki ,  Dieter Wolf

发明人： Peter Hentzschel ,  Walter Kamutzki ,  Dieter Wolf

IPC分类号： G03G7/00 ,  B03D1/00 ,  D21C5/02 ,  D21H21/02

CPC分类号： D21C5/022 ,  Y02W30/648

摘要： The present invention relates to a process for recycling silicone-coated paper by disintegration and new formation of sheets, which comprises carrying out the disintegration in the presence of one or more salts of monophosphoric esters.

摘要翻译： 本发明涉及通过分解和新形成片材来回收有机硅涂布纸的方法，其包括在一种或多种单磷酸酯的存在下进行崩解。

公开(公告)号：US5333591A

公开(公告)日：1994-08-02

申请号：US28249

申请日：1993-03-10

申请人： Wilhelm Korsmeier ,  Dieter Wolf ,  Manfred Hoppe ,  Holns J. Schollmeyer

发明人： Wilhelm Korsmeier ,  Dieter Wolf ,  Manfred Hoppe ,  Holns J. Schollmeyer

IPC分类号： F02B43/00 ,  F02M21/04

CPC分类号： F02B43/00 ,  Y02T10/32

摘要： A device to control a gas-fired appliance as a function of the composition of a gaseous fuel. The device includes a thermal conductivity sensor emitting a measurement signal dependent upon the thermal conductivity of the gaseous fuel. An analyzing unit receives the measurement signal and uses it to develop a control signal dependent upon the composition of the gaseous fuel. A control unit receives the control signal and uses it to control the operating parameters of the gas-fired appliance, in the case of a gas engine particularly the parameters of air/fuel ratio, output and angle of advance. The analyzing unit may include an input interface into which data on the type of gaseous fuel components may be entered, which are used for the generation of the control signal. Preferably the control signal is proportional to the available methane number of the gaseous fuel, whereby the operating parameters of the gas engine are controlled so that the methane number required is adjusted to the methane number available. This leads in particular to an improvement in the knocking behavior of the gas engine.

摘要翻译： 作为气体燃料组成的函数来控制燃气器具的装置。 该装置包括根据气态燃料的热导率发射测量信号的热传导传感器。 分析单元接收测量信号，并使用它来开发取决于气体燃料组成的控制信号。 在燃气发动机的情况下，控制单元接收控制信号并用于控制燃气器具的操作参数，特别是空/燃比，输出和前进角度的参数。 分析单元可以包括其中可以输入关于气体燃料部件的类型的数据的输入接口，其用于产生控制信号。 优选地，控制信号与气体燃料的可用甲烷数成比例，由此控制燃气发动机的操作参数，使得所需的甲烷数量被调节到可用的甲烷数量。 这特别导致燃气发动机的爆震行为的改善。

公开(公告)号：US5123509A

公开(公告)日：1992-06-23

申请号：US702486

申请日：1991-05-20

申请人： Dieter Wolf ,  Elmar Roeseling

发明人： Dieter Wolf ,  Elmar Roeseling

IPC分类号： F16H61/06

CPC分类号： F16H61/068 ,  Y10T477/6936

摘要： Hydraulic pressure representing engine throttle position is applied to a valve spool having two control surfaces. In opposition to the force of a control spring, a pressure line, which opens to the valve chamber between the two control surfaces, carries regulated line pressure through a flow orifice in a first connecting line and through an aperture stop in a second connecting line. The flow orifice of the first connecting line is arranged in parallel with an aperture of the second connecting line, both the first and second connecting lines being connected directly to the valve chamber.

摘要翻译： 表示发动机节气门位置的液压被施加到具有两个控制表面的阀芯。 与控制弹簧的力相反，通向两个控制表面之间的阀室的压力线通过第一连接线中的流动孔并通过第二连接线中的孔径挡块传送稳定的管线压力。 第一连接线的流动孔口与第二连接线的孔平行布置，第一和第二连接线都直接连接到阀室。

公开(公告)号：USD268686S

公开(公告)日：1983-04-19

申请号：US189544

申请日：1980-09-22

申请人： Dieter Wolf

设计人： Dieter Wolf

公开(公告)号：US20090175546A1

公开(公告)日：2009-07-09

申请号：US12281876

申请日：2007-03-07

申请人： Willi Platz ,  Gerald Sobotta ,  Dieter Wolf

发明人： Willi Platz ,  Gerald Sobotta ,  Dieter Wolf

IPC分类号： G06K9/36

CPC分类号： G06T5/40 ,  G06T5/004 ,  G06T5/008 ,  G06T9/00 ,  G06T2207/20012

摘要： In a method and apparatus for dynamics compression in images or signal series represented by individual amplitude values, input amplitude values EA of the images or signal series are subjected to a local spatial amplitude averaging, to generate locally spatially averaged input amplitude values . Differential function values are then formed based on differences between the input amplitude values EA and the locally spatially averaged input amplitude values , and output amplitude values AA of the images or signal series are generated from the formed differential function values. In forming the differential function, additional differential values are superimposed on the differences formed from the input amplitude values EA and the locally spatially averaged input amplitude values , which additional differential values are formed from the input amplitude values EA and a predefined reference value GA.

摘要翻译： 在由单个振幅值表示的图像或信号序列中的动态压缩的方法和装置中，对图像或信号序列的输入幅度值EA进行局部空间幅度平均，以产生局部空间平均的输入幅度值EA。 然后基于输入幅度值EA和局部空间平均输入幅度值之间的差异形成差分函数值，并且从形成的差分函数值产生图像或信号序列的输出幅值AA。 在形成差分函数时，附加的差分值叠加在由输入幅度值EA和局部空间平均的输入幅度值EA组成的差上，这些附加差分值由输入振幅值EA和预定的参考值 GA。

公开(公告)号：US4505598A

公开(公告)日：1985-03-19

申请号：US386172

申请日：1982-06-08

申请人： Dieter Wolf ,  Joachim Muller

发明人： Dieter Wolf ,  Joachim Muller

IPC分类号： G04B19/14 ,  G04B37/00 ,  G04B37/14 ,  G04B39/00

CPC分类号： G04B37/0066 ,  G04B19/14 ,  G04B37/1413 ,  G04B37/148 ,  G04B39/00

摘要： A case or housing for a clock, particularly for use in moist rooms, has a cup-shaped dome portion with an opening that is closed by a cover glass at the side of the observer and while a rear portion is closed by a back cover. A support plate which is provided in the dome portion divides the case into several inner spaces and bears a clock movement that can include a dial. In order for the case to be suitable for moist rooms, such as bathrooms, communicating with the case inner space which is adjacent the interior face of the cover glass are air circulation passages which communicate with the outside.

摘要翻译： 用于时钟的壳体或壳体，特别是用于潮湿房间的壳体或壳体具有杯形圆顶部分，其具有开口，该开口由观察者侧面的玻璃罩封闭，而后部由后盖封闭。 设置在圆顶部的支撑板将壳体分成几个内部空间，并具有能够包括表盘的时钟运动。 为了适合这种情况适合于与盖玻璃的内表面相邻的壳体内部空间连通的诸如浴室的湿房，是与外部连通的空气循环通道。