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：US6040660A

公开(公告)日：2000-03-21

申请号：US876021

申请日：1997-06-13

申请人： Rudolf Schmidt ,  Augustin Thalhofer

发明人： Rudolf Schmidt ,  Augustin Thalhofer

IPC分类号： H05B39/04 ,  H05B37/02

CPC分类号： H05B39/044 ,  Y02B20/146 ,  Y10S315/04

摘要： A device for controlling the intensity of the light emitted by a lighting element of a lighting apparatus, in particular a flashlight, is embodied as a module which can be arranged in series with the lighting element for the supply of the latter with current. A circuit device for controlling the light-intensity of the lighting element, and a central control device for detecting a detection signal of the detection device as well as for triggering the circuit device are provided. It is made possible with the present invention to dim the intensity of the light emitted by it by variation, in particular in several stages.

摘要翻译： 用于控制照明装置，特别是手电筒的照明元件发射的光的强度的装置被实施为可以与照明元件串联布置以用于将电流供应到电流的模块。 提供了用于控制照明元件的光强度的电路装置，以及用于检测检测装置的检测信号以及触发电路装置的中央控制装置。 通过本发明，可以通过变化（特别是几个阶段）来调节由其发射的光的强度。

公开(公告)号：US4294666A

公开(公告)日：1981-10-13

申请号：US178673

申请日：1980-08-15

申请人： Hans J. Astheimer ,  Horst Brandtstaedter ,  Rainer Ohlinger ,  Willy Van Pee ,  Jaak Van Steen ,  Friedrich Sauer ,  Rudolf Schmidt ,  Siegfried Krueger

发明人： Hans J. Astheimer ,  Horst Brandtstaedter ,  Rainer Ohlinger ,  Willy Van Pee ,  Jaak Van Steen ,  Friedrich Sauer ,  Rudolf Schmidt ,  Siegfried Krueger

IPC分类号： B01D3/10 ,  C07C20060101 ,  C07C265/12 ,  C07C119/048

CPC分类号： C07C263/20

摘要： A process for the manufacture of 4,4'-diphenylmethane diisocyanate and a mixture of diphenylmethane diisocyanate isomers containing a controllable amount of uretdione and hydrolizable chlorine which comprises feeding crude MDI to an evaporator, condensing a head fraction in two stages in the presence of an inert gas, feeding the first stage condensate to a distillation column, producing a mixture of diphenylmethane diisocyanate isomers as an overhead, producing 4,4'-diphenylmethane diisocyanate as a side draw, and condensing each of the overhead and side draw in two stages in the presence of an inert gas.

摘要翻译： 制备4,4'-二苯基甲烷二异氰酸酯的方法和含有可控量的脲二酮和可水解氯的二苯基甲烷二异氰酸酯异构体的混合物，其包括将粗MDI加入到蒸发器中，在一个 惰性气体，将第一级冷凝物供给到蒸馏塔中，产生作为塔顶馏出物的二苯基甲烷二异氰酸酯异构体的混合物，制备作为侧馏分的4,4'-二苯基甲烷二异氰酸酯，并将塔顶馏分和侧馏分分两个阶段 存在惰性气体。

公开(公告)号：US3940663A

公开(公告)日：1976-02-24

申请号：US545593

申请日：1975-01-30

申请人： Werner Meier ,  Rudolf Schmidt ,  Martin Kraft

发明人： Werner Meier ,  Rudolf Schmidt ,  Martin Kraft

IPC分类号： H02H1/04 ,  H02H3/06 ,  H02H7/22 ,  H02H3/24

CPC分类号： H02H3/066 ,  H02H1/04 ,  H02H7/222

摘要： A drive circuit for a main contactor which opens the contactor when a voltage dip occurs and if the voltage dip is of short duration closes the contactor again but blocks reclosing if the voltage dip persists. The circuit includes means to form an undervoltage pulse which has a duration which is equal to the length of time an undervoltage is present or a predetermined maximum time which ever is shorter. As long as the undervoltage pulse is shorter than the predetermined maximum the contactor is again closed but should the undervoltage persists beyond the predetermined maximum pulse length the drive circuit is allowed to become permanently disabled until further action is taken.

摘要翻译： 用于主接触器的驱动电路，当发生电压骤降时打开接触器，并且如果电压骤降持续时间短，则再次闭合接触器，但如果电压骤降持续，则阻塞重合闸。 电路包括形成欠压脉冲的装置，其具有等于存在欠电压的时间长度的持续时间或者更短的预定最大时间。 只要欠电压脉冲短于预定的最大值，接触器再次闭合，但是如果欠电压持续超过预定的最大脉冲长度，则驱动电路被允许永久禁用，直到采取进一步的动作。

公开(公告)号：US08079231B2

公开(公告)日：2011-12-20

申请号：US10801955

申请日：2004-03-15

申请人： Rainer Brachert ,  Christian Mayershofer ,  Rudolf Schmidt ,  Anton Stempfle

发明人： Rainer Brachert ,  Christian Mayershofer ,  Rudolf Schmidt ,  Anton Stempfle

IPC分类号： F25D17/04

CPC分类号： F25D23/069 ,  F25D2317/0681

摘要： A housing for a refrigeration device is composed of an outer housing box that encloses an interior space, and at least one intermediate mounted shelf disposed in the interior space. The intermediate mounted shelf contains a pre-shaped core made of solid foam material, which is directly fastened on the inner wall of the housing box.

摘要翻译： 用于制冷装置的壳体由围绕内部空间的外壳体和设置在内部空间中的至少一个中间安装架构成。 中间安装架包含由固体泡沫材料制成的预制芯，其直接固定在容纳箱的内壁上。

公开(公告)号：US06357772B1

公开(公告)日：2002-03-19

申请号：US09380140

申请日：1999-11-17

申请人： Gerhard Pelz ,  Peter Denk ,  Gunnar Olsson ,  Rudolf Schmidt

发明人： Gerhard Pelz ,  Peter Denk ,  Gunnar Olsson ,  Rudolf Schmidt

IPC分类号： B60G700

CPC分类号： F16F1/08 ,  B60G3/18 ,  B60G3/20 ,  B60G7/02 ,  B60G11/14 ,  B60G13/00 ,  B60G2200/182 ,  B60G2200/184 ,  B60G2202/12 ,  B60G2202/24 ,  B60G2204/124 ,  B60G2204/1244 ,  B60G2204/143 ,  B60G2204/15 ,  B60G2204/43 ,  B60G2206/0114 ,  B60G2206/012 ,  B60G2206/426 ,  B60G2206/60 ,  B62D21/11

摘要： A flat four-link rear axle with favorable dynamic properties is presented. The essential aspect lies in that the lower transverse control arm (1), the upper transverse control arm (2) and a compensating control arm (3) are arranged one behind the other (in the direction of travel), so that a spring (15) for supporting the wheel suspension on the body can be supported on the lower transverse control arm (1). The space created by shifting the transverse control arms makes it possible to use a barrel spring with progressive spring characteristic. The associated shock absorber (16) is arranged between the upper transverse control arm (2) and the compensating control arm (3), and its lower fixing eye (26) is mounted in the lower region of the axle carrier (4) so that the upper end of the shock absorber does not extend very far beyond the upper transverse control arm (2) compared with known solutions. This makes it possible to attach the shock absorber (16) to the lower side of the boot floor, which thus acquires a large width for loading wide objects. Moreover an auxiliary frame for such a rear wheel suspension is presented.

摘要翻译： 提出了一种具有良好动态特性的扁平四连杆后桥。 主要方面在于，下横向控制臂（1），上横向控制臂（2）和补偿控制臂（1）一个在另一个（沿行进方向）上布置，使得弹簧 15）用于支撑在车身上的车轮悬架可以支撑在下横向控制臂（1）上。 通过移动横向控制臂产生的空间使得可以使用具有渐进弹簧特性的筒形弹簧。 相关联的减震器（16）布置在上横向控制臂（2）和补偿控制臂（3）之间，其下固定眼（26）安装在轴承座（4）的下部区域，使得 与已知的解决方案相比，减震器的上端不会超出上横向控制臂（2）。 这使得可以将减震器（16）附接到靴底板的下侧，从而获得用于装载宽物体的大的宽度。 此外，还提出了一种用于这种后轮悬架的辅助框架。

公开(公告)号：US5988933A

公开(公告)日：1999-11-23

申请号：US821079

申请日：1997-03-20

申请人： Johann Wilhelmstatter ,  Helmut Jerg ,  Bernd Schessl ,  Gerhard Fetzer ,  Michael Hartmann ,  Markus Hopfl ,  Karl-Heinz Rehm ,  Rudolf Schmidt

发明人： Johann Wilhelmstatter ,  Helmut Jerg ,  Bernd Schessl ,  Gerhard Fetzer ,  Michael Hartmann ,  Markus Hopfl ,  Karl-Heinz Rehm ,  Rudolf Schmidt

IPC分类号： A47L15/42 ,  E05F1/10 ,  F16G11/03 ,  F24C15/02 ,  B25G3/08

CPC分类号： A47L15/4261 ,  E05F1/1075 ,  F16G11/03 ,  F24C15/023 ,  E05D13/1215 ,  E05D13/1223 ,  E05Y2900/106 ,  E05Y2900/304 ,  E05Y2900/308 ,  Y10T403/7094

摘要： A device for connecting a spring to a band-like or cable-like transmission apparatus. The device being easy to assemble and in which the risk of fracture of the device is greatly reduced. The device provides a connecting part to be fitted on the transmission apparatus and a hook-in part to be connected onto the spring. The connecting part then being connected to the hook-in part to connect the transmission apparatus to the spring.

摘要翻译： 一种用于将弹簧连接到带状或缆索状传输装置的装置。 该装置易于组装，并且其中装置的断裂的风险大大降低。 该装置提供要装配在传动装置上的连接部件和连接到弹簧上的钩挂部分。 然后连接部分连接到挂钩部分，以将传动装置连接到弹簧。

公开(公告)号：US5884821A

公开(公告)日：1999-03-23

申请号：US779945

申请日：1996-12-23

申请人： Johann Wilhelmstaetter ,  Helmut Jerg ,  Bernd Schessl ,  Gerhard Fetzer ,  Michael Hartmann ,  Markus Hoepfl ,  Karl-Heinz Rehm ,  Rudolf Schmidt ,  Daniele Cerruti ,  Giovanni Perucca

发明人： Johann Wilhelmstaetter ,  Helmut Jerg ,  Bernd Schessl ,  Gerhard Fetzer ,  Michael Hartmann ,  Markus Hoepfl ,  Karl-Heinz Rehm ,  Rudolf Schmidt ,  Daniele Cerruti ,  Giovanni Perucca

IPC分类号： A47L15/44 ,  B67D3/00

CPC分类号： A47L15/4409

摘要： A liquid-carrying container of machine, such as a dishwasher, has a detergent metering device disposed in a boundary wall thereof. The device has a housing with at least one container in which the detergent may be placed and which may be closed with a cover. The cover may be opened and closed with a control unit. The cover moves linearly, quietly, and with a minimal space requirement in a plane which extends parallel to the boundary wall of the machine.

摘要翻译： 诸如洗碗机的机器的液体携带容器具有设置在其边界壁中的洗涤剂计量装置。 该装置具有壳体，其具有至少一个容器，其中可以放置洗涤剂，并且可以用盖封闭洗涤剂。 盖可以用控制单元打开和关闭。 在平行于机器的边界壁延伸的平面中，盖板线性地静止地移动并且具有最小的空间要求。

公开(公告)号：US4919161A

公开(公告)日：1990-04-24

申请号：US354454

申请日：1989-05-19

申请人： Rudolf Schmidt

发明人： Rudolf Schmidt

IPC分类号： B08B7/00 ,  B29C47/08

CPC分类号： B29C47/0877 ,  B08B7/0071 ,  B29C47/0009

摘要： An apparatus for removing plastic residues from parts of plastics processing machines includes a vessel which is closed in air tight manner by a lid and contains a liquid heat transfer fluid which is heated by heating elements to a temperature above the melting point of the plastic material adhering to the parts. For shortening the working cycle for heating and cooling the heat transfer fluid and also for shortening the cleaning process per se, the interior of the vessel cooperates with a pump which circulates the heat transfer fluid. In order to prevent a decomposition of the heat transfer fluid, inert gas is introduced into the space above the liquid level of the heat transfer fluid for displacing the prevailing air volume.

摘要翻译： 用于从塑料加工机械的部件去除塑料残留物的装置包括：容器，其以气密的方式由盖子封闭，并且包含液体传热流体，其被加热元件加热到高于粘附的塑料材料的熔点的温度 到零件。 为了缩短用于加热和冷却传热流体的工作循环，并且为了缩短清洁过程本身，容器的内部与循环传热流体的泵配合。 为了防止传热流体的分解，惰性气体被引入到传热流体的液位之上的空间中，用于移动主流空气体积。

公开(公告)号：US4848379A

公开(公告)日：1989-07-18

申请号：US113463

申请日：1987-10-26

申请人： Rudolf Schmidt

发明人： Rudolf Schmidt

IPC分类号： B29C31/04 ,  B08B7/00 ,  B29C45/17 ,  B29C45/60 ,  B29C47/08

CPC分类号： B29C47/0877 ,  B08B7/0071 ,  B29C47/082 ,  B29C47/0009

摘要： A cleaning apparatus for removing synthetic residues from rotating parts of plastics processing machines includes a heatable tubular container which contains a dry powder or granular filling and is provided with an upper axial opening through which the part to be cleaned is introduced into the container. The part is clamped at its one end by a chuck which cooperates with a double-acting piston/cylinder unit so as to be movable upwardly and downwardly for introducing the part to be cleaned in the container and removing it therefrom after the cleaning cycle.

摘要翻译： 用于从塑料加工机的旋转部件除去合成残留物的清洁装置包括一个可加热的管状容器，其包含干燥的粉末或颗粒填充物，并且设置有上部轴向开口，待清洁部件通过该上部轴向开口被引入容器。 该部件在其一端通过与双作用活塞/气缸单元配合的卡盘夹紧，以便可上下移动，以将待清洁部件引入容器中，并在清洁循环之后将其清除。