公开(公告)号：US4653732A

公开(公告)日：1987-03-31

申请号：US688724

申请日：1985-01-04

申请人： Joachim Wunning ,  Wilhelm Neubauer

发明人： Joachim Wunning ,  Wilhelm Neubauer

IPC分类号： F27B9/12 ,  C21D1/18 ,  C21D1/773 ,  C21D9/00 ,  F27D7/04

CPC分类号： C21D1/773 ,  C21D9/0062

摘要： An industrial furnace for heat-treating metallic workpieces has separate heating and cooling chambers. The latter uses a circulating cooling gas, the flow of which against or past the workpieces produces cooling or gas-quenching. The furnace may have another chamber for oil-quenching lying below the gas-cooling chamber. In order to enable the gas cooling to operate quickly and efficiently, a cooling box fed with air by ventilator fans is provided in the shape of a tunnel, with internal surfaces above and at both sides of the effective cooling space constituted by interchangeable nozzle plates (or blank plates if no nozzle openings are desired at the top or at the sides). The workpieces to be cooled rest on a platform which may be raised or lowered to adjust the distance from the top nozzle plate or lowered into an oil bath. The nozzle plates provide a choice of nozzle patterns for different articles or groups of articles to be cooled after heat treatment. The nozzle plates may have setbacks or protrusions in order to vary the spacing of the nozzle openings from the median plane of the cooling tunnel.

摘要翻译： 用于热处理金属工件的工业炉具有单独的加热和冷却室。 后者使用循环冷却气体，其流动与工件相对或经过工件产生冷却或气体骤冷。 炉子可以具有另一个用于在冷却室下方进行油淬的室。 为了使气体冷却能够快速有效地运行，通风机风扇供给空气的冷却箱被设置为隧道的形状，内部表面在有效冷却空间的上方和两侧由可互换的喷嘴板构成（ 或如果在顶部或侧面不需要喷嘴孔，则为空白板）。 要冷却的工件搁置在可以升高或降低的平台上，以调节与顶部喷嘴板的距离或降低到油浴中。 喷嘴板为热处理后要冷却的不同物品或一组物品提供喷嘴图案的选择。 喷嘴板可以具有挫折或突起，以便改变喷嘴开口与冷却通道的中间平面的间隔。

公开(公告)号：US5268035A

公开(公告)日：1993-12-07

申请号：US812751

申请日：1991-12-23

申请人： Wilhelm Neubauer ,  Werner Comanns

发明人： Wilhelm Neubauer ,  Werner Comanns

IPC分类号： B05C3/04 ,  B05C9/10 ,  B08B3/04 ,  B08B3/08 ,  B08B3/10 ,  C23G3/00 ,  B08B3/00 ,  B08B5/00 ,  C23G1/14

CPC分类号： B08B3/102

摘要： A method and an apparatus for treating workpieces with a fluid, in particular for cleaning metallic workpieces prior to a subsequent heat treatment are disclosed. According to claimed method the workpieces are positioned in a washing vessel and are entirely overflowed with a pressureless swell of a treating fluid. After a certain period of time, a discharge opening in the vessel is closed so that an immersion bath is filled in. When the workpieces are entirely immersed in the treating fluid, the fluid is agitated by means of air bubbles. During subsequent bath discharge the workpieces are continuously overflowed by the treating fluid in order to avoid chemical reactions with the ambient atmosphere. Finally, the workpieces are dried by means of a vacuum dryer.

摘要翻译： 公开了一种用于在随后的热处理之前用流体处理工件的方法和装置，特别是用于清洁金属工件。 根据所要求的方法，将工件定位在洗涤容器中，并且完全溢出处理流体的无压膨胀。 经过一段时间后，关闭容器内的排放口，使其浸入浸泡液中。当工件完全浸没在处理液中时，通过气泡搅动流体。 在随后的浴槽排出过程中，工件被处理液持续溢出，以避免与环境大气化学反应。 最后，通过真空干燥器干燥工件。

公开(公告)号：US5268036A

公开(公告)日：1993-12-07

申请号：US812752

申请日：1991-12-23

申请人： Wilhelm Neubauer ,  Werner Comanns ,  Alexander Witte

发明人： Wilhelm Neubauer ,  Werner Comanns ,  Alexander Witte

IPC分类号： B08B3/04 ,  B08B3/10 ,  C23G3/00 ,  B08B3/00 ,  B08B ,  B08B5/00 ,  C23G1/14

CPC分类号： B08B3/102

摘要： A method and an apparatus for treating workpieces with a fluid, in particular for cleaning metallic workpieces prior to a subsequent heat treatment are disclosed. The workpieces are positioned in an air-tight washing vessel. The vessel is filled with an immersion bath substantially covering the workpieces and having a temperature of between 50.degree. C. and 90.degree. C. After closing the washing vessel it is evacuated down to a vacuum having a pressure being below the saturation vapor pressure of the fluid at the prevailing temperature. Thus, the fluid starts to boil although its temperature is substantially below the boiling temperature of the fluid at atmospheric pressure. After a certain period of time of maintaining the vacuum and the boiling, the vacuum is relieved and the bath is discharged.

摘要翻译： 公开了一种用于在随后的热处理之前用流体处理工件的方法和装置，特别是用于清洁金属工件。 工件位于气密的洗涤容器中。 容器装有基本上覆盖工件并且温度在50℃和90℃之间的浸渍浴。在关闭洗涤容器之后，将其抽真空到压力低于饱和蒸气压的真空 流体在当前的温度。 因此，尽管其温度基本上低于大气压下的流体的沸腾温度，但是开始沸腾。 在保持真空和沸腾的一段时间后，释放真空并排出浴。

公开(公告)号：US4472106A

公开(公告)日：1984-09-18

申请号：US468989

申请日：1983-02-23

申请人： Wilhelm Neubauer ,  Herbert Ocker

发明人： Wilhelm Neubauer ,  Herbert Ocker

IPC分类号： B01F5/12 ,  B29B13/02 ,  B29C47/36 ,  F04D5/00 ,  F04D17/00

CPC分类号： F04D5/001 ,  B01F5/12 ,  B29B13/022 ,  B29C47/36 ,  B29C47/0009

摘要： A pump for viscous substances is constructed in such a way that it is constructionally simple and insensitive to foreign bodies. For this purpose, a plurality of shafts which are rotated in the same direction are arranged in a casing. Disks are fitted to the shafts and these disks are substantially clearance-free with respect to the corresponding wall portion of a recess and an adjacent shaft. At least one such disk and at least one adjacent shaft and the associated wall portion of a recess define a chamber. A plurality of such chambers are arranged in series and are interconnected by in each case an overflow duct.

摘要翻译： 用于粘性物质的泵构造成使其在结构上简单且对异物不敏感。 为此，将多个沿相同方向旋转的轴布置在壳体中。 磁盘安装到轴上，并且这些磁盘相对于凹部和相邻轴的相应的壁部分基本上没有间隙。 至少一个这样的盘和至少一个相邻的轴和凹槽的相关联的壁部分限定了一个室。 多个这样的室被串联布置，并且在每种情况下都通过溢流管相互连接。

公开(公告)号：US4514090A

公开(公告)日：1985-04-30

申请号：US474559

申请日：1983-03-11

申请人： Wilhelm Neubauer ,  Hans Werner

发明人： Wilhelm Neubauer ,  Hans Werner

IPC分类号： B01D19/00 ,  B01F7/04 ,  B29B7/48 ,  B29B9/00 ,  B29B13/00 ,  B29B15/00 ,  B29C47/50 ,  B29C47/52 ,  B29C47/64 ,  B29K101/00 ,  C08J3/18 ,  C08J3/20 ,  B29B1/06 ,  B01F7/12

CPC分类号： B29C47/367 ,  B01F7/042 ,  B29B7/483 ,  B29C47/522 ,  B29C47/64 ,  B29C47/0009

摘要： An apparatus for processing viscous substances or substances which can be made viscous during processing has a casing, in whose bore is arranged a rotatable disk rotor, which comprises a shaft provided with disks. The disks only have a limited clearance relative to the bore wall and define between them a chamber, which has an outlet in front of a damming-back point. In order to provide a self-cleaning construction of the disk rotors and particularly the damming-back points, at least two disk rotors are arranged in axially parallel, partly interpenetrating bores. The disks of one disk rotor project into the chambers of the other disk rotor and the outer circumference thereof is substantially clearance-free with respect to the shaft.

摘要翻译： 用于处理在加工过程中可以变得粘稠的粘性物质或物质的装置具有壳体，其中孔被布置成可旋转盘转子，其包括设置有盘的轴。 圆盘相对于孔壁只有有限的间隙，并且在它们之间限定一个腔室，该腔室在阻塞点前面具有出口。 为了提供圆盘转子，特别是阻挡点的自清洁结构，至少两个圆盘转子被布置成轴向平行的，部分互穿的孔。 一个盘转子的盘突出到另一个盘转子的腔室中，并且其外圆周相对于轴基本上没有间隙。

公开(公告)号：US5524652A

公开(公告)日：1996-06-11

申请号：US250165

申请日：1994-05-27

申请人： Wilhelm Neubauer

发明人： Wilhelm Neubauer

IPC分类号： B08B3/08 ,  C23G1/00 ,  C23G3/00 ,  C23G5/00 ,  C23G5/02 ,  B08B3/10

CPC分类号： C23G5/02 ,  B08B3/08

摘要： A method and an apparatus serve for treating workpieces with a treating liquid, in particular for cleaning metallic workpieces prior to a heat-treatment to be performed thereafter. The workpieces are introduced into a washing vessel. The washing vessel is then closed air-tight. A vacuum is then generated in the washing vessel. Further, a duct is opened between the washing vessel and a tank containing the treating liquid. For filling the washing vessel, the vacuum is adjusted to a level such that the treating liquid is drawn into the washing vessel under the action of the vacuum.

摘要翻译： 一种用于处理工件的方法和装置，特别是用于在其后执行的热处理之前清洁金属工件。 将工件引入洗涤容器中。 然后将洗涤容器密闭封闭。 然后在洗涤容器中产生真空。 此外，在洗涤容器和含有处理液体的罐之间打开导管。 为了填充洗涤容器，将真空度调节到使得处理液体在真空作用下被吸入洗涤容器中的水平。

公开(公告)号：US5513446A

公开(公告)日：1996-05-07

申请号：US232286

申请日：1994-10-07

申请人： Wilhelm Neubauer ,  Peter Hauschka

发明人： Wilhelm Neubauer ,  Peter Hauschka

IPC分类号： B08B9/20 ,  B08B9/34 ,  F26B5/04 ,  F26B5/12 ,  F26B9/00 ,  F26B15/00 ,  F26B21/00 ,  F26B5/14

CPC分类号： F26B5/04 ,  F26B21/006

摘要： A method and an apparatus serve for drying industrial barrels (60). The industrial barrels (60) are positioned on an inclined base (12, 20) and are enclosed by a pressure-tight vacuum hood (30). A suction pipe (40) that is connected with the vacuum hood (30) extends through a bunghole (63) provided in the tilted barrel (60) at its lowest point (71) where the residual liquid quantity (70) gathers. A heating rod (55) is arranged inside the suction pipe (40). The suction pipe (40) is connected to a vacuum pump (48). The heated suction pipe (40) removes from the interior of the barrel (60) at first die liquid residual liquid quantity (70), and then the vaporizing residual liquid. Compared with conventional methods, using hot steam for drying, this method leads to cost savings and an improved drying effect (FIG. 1 ).

摘要翻译： PCT No.PCT / EP93 / 02394 371日期：1994年10月7日 102（e）日期1994年10月7日PCT 1993年9月4日PCT公布。 公开号WO94 / 05961 日期：1994年3月17日。一种用于干燥工业桶（60）的方法和装置。 工业桶（60）定位在倾斜的底座（12,20）上，并由一个压力紧密的真空罩（30）封闭。 与真空罩（30）连接的吸入管（40）在残留液量（70）聚集的最低点（71）处延伸穿过设置在倾斜筒（60）中的孔（63）。 吸入管（40）内设有加热棒（55）。 吸入管40与真空泵48连接。 加热的吸入管40在第一模具液体残留液体量（70）中从桶（60）的内部移除，然后蒸发残余液体。 与传统方法相比，使用热蒸汽进行干燥，这种方法可节省成本并改善干燥效果（图1）。

公开(公告)号：US4838778A

公开(公告)日：1989-06-13

申请号：US136964

申请日：1987-12-23

申请人： Rudolf Becker ,  Wilhelm Neubauer ,  Hans Beyer ,  Harald Pohl

发明人： Rudolf Becker ,  Wilhelm Neubauer ,  Hans Beyer ,  Harald Pohl

IPC分类号： B29C47/26 ,  B29B11/10 ,  B29C47/06 ,  B29C47/20 ,  B29C49/04 ,  B29C49/22

CPC分类号： B29C47/065 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/20 ,  B29C47/265

摘要： A coextrusion head for the continuous production of laminated tubes to be used as parisons in blow molding. The tubes consist of a plurality of layers of synthetic resins. The synthetic resin layers include one or more supporting layers, usually a barrier layer, and adhesive layers as necessary. The layers are brought together by axial, annular feed passageways within the coextrusion head prior to the laminated tube being extruded through a nozzle in the head. Frequently one layer, generally the barrier layer, has different flow characteristics than those of the other layers, whereupon structural defects can arise in the formed tube. The apparatus described forestalls such structural defects by feeding the various layers into confluence in a manner that precludes, or sufficiently minimizes, the time layers having differing flow characteristics have contact with feed passageway walls while in confluence. As a result, shear stresses within or between the individual layers is avoided and the tube so produced is free of structural defects.

摘要翻译： 用于连续生产用于吹塑成型中的型坯的层压管的共挤出头。 管由多层合成树脂组成。 合成树脂层包括一个或多个支撑层，通常为阻挡层，根据需要包括粘合剂层。 在层压管通过头部中的喷嘴挤出之前，这些层通过共挤出头内的轴向环形进给通道而被聚集在一起。 通常，一层通常是阻挡层，具有与其它层不同的流动特性，于是在所形成的管中可能出现结构缺陷。 所描述的装置通过以不同流动特性的时间层排出或充分地最小化的方式通过将各种层进入汇合来防止这种结构缺陷在汇合时与进料通道壁接触。 结果，避免了各层内或之间的剪切应力，并且如此生产的管没有结构缺陷。