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31. 发明公开

EP1961539A3 A method of weighing of loose fractions and equipment for carrying out this method 有权
$A method of weighing of loose fractions and equipment for carrying out this method$
标题翻译：用于执行该方法松散的碎屑和装置的称重的方法
公开(公告)号：EP1961539A3
公开(公告)日：2011-03-30
申请号：EP08003486.1
申请日：2008-02-26
申请人： Zeman, Milos
发明人： Zeman, Milos
IPC分类号： B28C7/04 , G01G11/08 , G01G19/24
CPC分类号： B28C7/0431 , B01F15/0219 , B28C7/044 , G01G11/086 , G01G19/24
摘要： According to said method material of individual fractions is brought from individual dosing means (1) on a running pocket conveyer (2), wherein, at any given moment material of only one fraction is brought in, and material of the subsequent fraction is started to be brought on the pocket conveyer (2) only after all material of the previous fraction has been brought on the pocket conveyer (2). The material is transported by the pocket conveyer (2) to the storage bin (4), and after all material of the last fraction has been brought from the dosing means (1) on the pocket conveyer (2), the output opening of the storage bin (4) is opened and the material is emptied into the mixer (6). The bringing of all material of a given fraction on the pocket conveyer (2) is determined so that the running pocket conveyer (2) with material on the pocket conveyer (2) is being weighed, and in case that a part of the material of a given fraction is already placed in the storage bin (4), an independent weighing of the storage bin (4) is carried out simultaneously with the material in the storage bin (4), and from the determined data about weight the moment is determined when all material of a given fraction is weighed, and at that moment the input of material of this fraction from the dosing means (1) on the pocket conveyer (2) is interrupted.
Said equipment comprises individual dosing means (1) for dispensing of material of individual fractions, a pocket conveyer (2), and a storage bin (4) for storing of material of the fractions, which material is designated to be emptied into the mixer (6). The pocket conveyer (2) is connected with a first weighing device (3) and the storage bin (4) is connected with a second weighing device (5).

32. 发明公开

EP2028458A2 Metering mechanism for strand-type bulk solid materials 审中-公开
标题翻译： MessmechanismusfürstrangförmigesmassivesSchüttgut
公开(公告)号：EP2028458A2
公开(公告)日：2009-02-25
申请号：EP08252725.0
申请日：2008-08-18
申请人： ACRISON, INC.
发明人： Ricciardi, Ronald J. , Matarazzo, Paul , Landry, Marc S.
IPC分类号： G01F13/00 , G01G11/10
CPC分类号： G01F13/003 , G01G11/086 , G01G11/10
摘要： A system and method are disclosed that provide a specific volumetric output (e.g., product feed and discharge) of a material. In some implementations, these systems and methods are particularly suited for use with strand-type materials, namely, materials having difficult handling characteristics. For some implementations, a specific pile depth and width of a material is created on a moving belt to provide a specific volumetric output based on the speed of the belt. One or more levelling drums can be used to make the pile depth consistent. Moreover, a weighing system can be provided that is used in combination with the metering mechanism and other components (e.g., a control system) to create a "weight-loss" type weigh feeder.
摘要翻译：公开了提供材料的特定体积输出（例如，产品进料和排出）的系统和方法。在一些实施方式中，这些系统和方法特别适用于线型材料，即具有难处理特性的材料。对于一些实施方案，在移动的带上产生特定的桩深度和材料宽度，以基于带的速度提供特定的体积输出。可以使用一个或多个调平滚筒使桩深度一致。此外，可以提供与计量机构和其他部件（例如，控制系统）组合使用以产生“减重”型称量给料机的称重系统。

33. 发明授权

EP0466857B2 VORRICHTUNG, VERFAHREN UND ANWENDUNG DES VERFAHRENS ZUM ERFASSEN EINES PRODUKTIONSSTROMES 有权
标题翻译：设备，方法和程序用于记录生产流中的应用
公开(公告)号：EP0466857B2
公开(公告)日：1998-09-16
申请号：EP91902652.6
申请日：1991-01-30
申请人： BUEHLER AG
发明人： GMÜR, Bruno , NÄF, Peter , WEIBEL, Roman
IPC分类号： G01G11/08
CPC分类号： G01G19/22 , B01F3/18 , B01F5/265 , B01F7/0025 , B01F7/02 , B01F15/0201 , B01F15/0234 , B01F15/0445 , G01G11/086

34. 发明公开

EP0631115A3 Materials feeding system with level sensing probe and method of automatic bulk density determination 失效
标题翻译：具有用于堆积密度的自动测量一个液位测量探针和方法材料供应系统。
公开(公告)号：EP0631115A3
公开(公告)日：1995-03-08
申请号：EP94108584.7
申请日：1994-06-04
申请人： ACRISON, INC.
发明人： Ricciardi, Ronald J.
IPC分类号： G01G11/08
CPC分类号： G01G11/086
摘要： An improved system and method for gravimetrically feeding material at a controlled rate. The material to be fed, which can be either a dry solid or a liquid, is maintained in a supply vessel. A probe disposed in the supply vessel detects the level of the material, sending a high level signal to a controller. A scale weighs the material in the supply vessel, sending a weight signal to the controller. The controller then calculates the density of the material in the supply vessel based on the weight and density of the material. The calculated density is used to affect the feed rate to achieve an operator-input set rate. During refill of the supply vessel, the probe detects material at a high level, sending a signal to the controller which, in turn, sends a signal to a refill valve, stopping refill.

35. 发明公开

EP0631115A2 Materials feeding system with level sensing probe and method of automatic bulk density determination 失效
标题翻译：具有用于堆积密度的自动测量一个液位测量探针和方法材料供应系统。
公开(公告)号：EP0631115A2
公开(公告)日：1994-12-28
申请号：EP94108584.7
申请日：1994-06-04
申请人： ACRISON, INC.
发明人： Ricciardi, Ronald J.
IPC分类号： G01G11/08
CPC分类号： G01G11/086
摘要： An improved system and method for gravimetrically feeding material at a controlled rate. The material to be fed, which can be either a dry solid or a liquid, is maintained in a supply vessel. A probe disposed in the supply vessel detects the level of the material, sending a high level signal to a controller. A scale weighs the material in the supply vessel, sending a weight signal to the controller. The controller then calculates the density of the material in the supply vessel based on the weight and density of the material. The calculated density is used to affect the feed rate to achieve an operator-input set rate. During refill of the supply vessel, the probe detects material at a high level, sending a signal to the controller which, in turn, sends a signal to a refill valve, stopping refill.
摘要翻译：的改进的系统和方法，用于以受控速率进料重量分析材料。物料被送入，其可以是干燥的固体或液体，保持在供应容器。在供料容器设置在样品检测的材料的水平，发送一个高电平信号到控制器。 A标度的重量在供给容器中的材料，将信号发送到所述控制器的重量。然后，控制器计算在基于所述材料的重量和密度的供给容器中的材料的密度。计算密度被用来影响进料速率，以实现对操作者输入设定的速率。在供应容器的再充填，探头在高电平检测材料，将信号发送到所述控制器，反过来，将信号发送到再填充阀，停止填充。

36. 发明公开

EP0421063A3 Verfahren zur Verbesserung der adaptiven stochastischen Dosiergenauigkeit einer geregelten Differentialdosierwaage 失效转让
标题翻译：控制平衡精度调整差异化程序
公开(公告)号：EP0421063A3
公开(公告)日：1991-07-17
申请号：EP90113498.1
申请日：1990-07-14
申请人： CARL SCHENCK AG
发明人： Allenberg, Bernd
IPC分类号： G01G11/08 , G01G13/24 , G05B13/04 , G05D7/06
CPC分类号： G01G13/248 , G01G11/086
摘要： Bei einem Verfahren und einer Vorrichtung zur Verbesserung der Dosiergenauigkeit einer mit einem Regler und einem Schätzer verbundenen Differential-Dosierwaage ist eine Auswerteeinrichtung vorgesehen, die mindestens zwei stochastische Störgrößen durch eine Modellrechnung minimiert. Dabei enthält die Auswerteeinrichtung eine Analysatorschaltung, die ein Schätzwertsignal für einen bestimmten Zeitraum abtastet und dessen Leistungsdichtespektrum bildet. Aus dem Leistungsdichtespektrum werden in einer Indentifizierschaltung diejenigen Frequenzen ermittelt, die den Wert einer besonders hohen Leistungsdichte überschreiten. Dabei dienen diese Frequenzen einer Korrketurschaltung dazu, ein Frequenzspektrum zu bilden, das den realen stochastischen Störungen entspricht. In einer Vergleicherschaltung wird dieses Spektrum mit einem von einer Modellrechnerschaltung errechneten Modellspektrum verglichen, und dasjenige Modell ermittelt, das dem realen Spektrum am nächsten kommt. In einer Reglereinstellschaltung wird dann aus dem gefundenen Modellspektrum das Spektrum ermittelt, das jeweils dem der Aufnehmerstörungen und der Schüttgutdichtestörungen entspricht. Daraus bildet die Reglereinstellschaltung ein Signal, das zur Optimierung des Reglers dient.

37. 发明公开

EP0421063A2 Verfahren zur Verbesserung der adaptiven stochastischen Dosiergenauigkeit einer geregelten Differentialdosierwaage 失效转让
标题翻译： Verfahren zur Verbesserung der adaptiveness stochastischen Dosiergenauigkeit einer geregelten Differentialdosierwaage。
公开(公告)号：EP0421063A2
公开(公告)日：1991-04-10
申请号：EP90113498.1
申请日：1990-07-14
申请人： CARL SCHENCK AG
发明人： Allenberg, Bernd
IPC分类号： G01G11/08 , G01G13/24 , G05B13/04 , G05D7/06
CPC分类号： G01G13/248 , G01G11/086
摘要： Bei einem Verfahren und einer Vorrichtung zur Verbesserung der Dosiergenauigkeit einer mit einem Regler und einem Schätzer verbundenen Differential-Dosierwaage ist eine Auswerteeinrichtung vorgesehen, die mindestens zwei stochastische Störgrößen durch eine Modellrechnung minimiert. Dabei enthält die Auswerteeinrichtung eine Analysatorschaltung, die ein Schätzwertsignal für einen bestimmten Zeitraum abtastet und dessen Leistungsdichtespektrum bildet. Aus dem Leistungsdichtespektrum werden in einer Indentifizierschaltung diejenigen Frequenzen ermittelt, die den Wert einer besonders hohen Leistungsdichte überschreiten. Dabei dienen diese Frequenzen einer Korrketurschaltung dazu, ein Frequenzspektrum zu bilden, das den realen stochastischen Störungen entspricht. In einer Vergleicherschaltung wird dieses Spektrum mit einem von einer Modellrechnerschaltung errechneten Modellspektrum verglichen, und dasjenige Modell ermittelt, das dem realen Spektrum am nächsten kommt. In einer Reglereinstellschaltung wird dann aus dem gefundenen Modellspektrum das Spektrum ermittelt, das jeweils dem der Aufnehmerstörungen und der Schüttgutdichtestörungen entspricht. Daraus bildet die Reglereinstellschaltung ein Signal, das zur Optimierung des Reglers dient.
摘要翻译：在用于提高连接到控制器和估计器的差分计量天平的计量精度的方法和装置中，存在一种通过模型计算使至少两个随机扰动变量最小化的评估装置。为此，评估装置包含分析器电路，其在估计值信号中扫描特定时间段并形成其功率密度谱。从识别电路中的功率密度谱确定超过特别高的功率密度值的那些频率。这些频率在校正电路中用于形成对应于实际随机扰动的频谱。在比较器电路中，将该频谱与由模型计算电路计算的模型谱进行比较，并且确定最接近实际频谱的模型。然后，控制器设置电路从所获得的模型谱中确定与拾取干扰和体积密度扰动相对应的频谱。控制器设置电路由此形成用于优化控制器的信号。 ... ...

38. 发明公开

EP0290999A3 "Fuzzy Inference" powder weighing methods and measuring mixer 失效
标题翻译：粉末称重混合器及其方法
公开(公告)号：EP0290999A3
公开(公告)日：1990-08-16
申请号：EP88107446.2
申请日：1988-05-09
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Higuchi, Noboru Fuji Photo Film Co., Ltd. , Matsui, Keizo Fuji Photo Film Co., Ltd. , Kobayashi, Chuzo Fuji Photo Film Co., Ltd. , Onishi, Hiroshi Fuji Photo Film Co., Ltd.
IPC分类号： G01G11/08 , G01G13/02 , G01G13/24 , G01G19/22
CPC分类号： G01G13/026 , G01G11/086 , G01G13/248 , G01G19/22 , Y10S706/90
摘要： A powder measuring device and powder measuring mixer in which powder is supplied from a supply hopper to a measuring hopper with its flow rate controlled by a flow regulator associated with the hopper. The weight of the measuring hopper is monitored. A controller compares the measured weight with a target rate to produce a deviation therebetween and a time variation of the deviation. The controller operates according to fuzzy inference to produce a desired flow rate for the next control cycle. This desired flow rate is then supplied to the flow regulator. Several supply hoppers with associated flow regulators can be used. Then the output of the controller is switched between the different flow regulators at different phases of the mixing measurement. Additionally, the measuring hopper can be movable between the different supply hoppers so as to avoid complicated piping.

39. 发明公开

EP0139060A1 Material feeding apparatus 失效
标题翻译： Materialzuführungsgerät。
公开(公告)号：EP0139060A1
公开(公告)日：1985-05-02
申请号：EP83306790.3
申请日：1983-11-08
申请人： VIBRA SCREW INCORPORATED
发明人： Wahl, Eugene Robert , Wahl, Richard Carl
IPC分类号： G01G11/08 , G01G13/20
CPC分类号： G01G13/2954 , G01G11/086 , G01G13/20
摘要： A material feeding apparatus is disclosed having a first storage bin for storing a preselected weight of material, a transfer device at the outlet of the first storage bin, a second storage bin (50) at the outlet of the transfer device for storing material, a continuous feed device at the outlet of the second storage bin and a controller for continuously measuring the weight of material in the second storage bin (50) and operating the transfer device and the continuous feed device to maintain a preselected loss in weight as a function of time.
The continuous feed means includes an auger (56) continuously rotating at a rate determined by the controller. The controller continuously measures the weight of material in the second storage bin (50) and the continuous feed device. A vibration device (58) is provided for vibrating the second storage bin (50) and the continuous feed device.
摘要翻译：公开了一种材料供给装置，其具有用于存储预选重量的材料的第一储存箱，在第一储存箱的出口处的转印装置，用于储存材料的转印装置的出口处的第二储存仓（50）连续进料装置在第二储存箱的出口处，以及控制器，用于连续地测量第二储存箱（50）中的材料的重量并操作转印装置和连续进料装置，以保持预先选择的重量损失作为时间。连续进给装置包括以由控制器确定的速率连续旋转的螺旋推运器（56）。控制器连续地测量第二储存箱（50）和连续进给装置中的材料的重量。提供振动装置（58）以振动第二储存箱（50）和连续进给装置。

40. 发明公开

EP3096869A1 SYSTEM AND PROCESS FOR ADDING MATERIAL TO ONE OR MORE UNITS 有权
标题翻译：系统和方法喂养材料，一个或多个单元
公开(公告)号：EP3096869A1
公开(公告)日：2016-11-30
申请号：EP15704126.0
申请日：2015-01-20
申请人： Johnson Matthey Process Technologies, Inc.
发明人： EVANS, Martin
IPC分类号： B01J8/00 , B01J8/02
CPC分类号： B01J8/003 , B01J8/0025 , B01J8/02 , B01J2208/00539 , B01J2208/00619 , B01J2208/00752 , B01J2208/00761 , B65B1/06 , B65B1/32 , B65B69/00 , G01G11/086 , G01G13/028 , G01G13/10 , G01G21/22
摘要： An addition system for introducing particulate material into an industrial process is disclosed. The addition system comprises a vessel for holding the particulate material, a weighing device, piping, a controller, and a frame to support the piping. The piping comprises a first valve for transferring the particulate material to the industrial process, and a second valve for transferring a first stream of pressurized gas from a source of pressurized gas to the vessel. The vessel comprises a quick-release hatch located on the top of the vessel.
摘要翻译：用于将粒状材料送入在工业过程的加成系统游离缺失盘。加入系统包括容器，用于保持微粒材料，称重装置，配管，控制器，并支撑管道的框架。管道包括用于传递环的第一阀的颗粒材料至所述工业过程，以及用于传递环的第二阀从加压气体到容器源的加压气体的第一气流。该容器包括位于容器顶部的快速释放孵化。

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