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1. 发明授权

US09630155B2 System and a method for dispersing by circulation 有权
公开(公告)号：US09630155B2
公开(公告)日：2017-04-25
申请号：US13814127
申请日：2010-12-03
申请人： Masaya Hotta , Yutaka Hagata , Yuu Ishida , Katsuaki Odagi
发明人： Masaya Hotta , Yutaka Hagata , Yuu Ishida , Katsuaki Odagi
IPC分类号： B01F5/10 , B01F3/12 , B01F7/00
CPC分类号： B01F5/108 , B01F3/1221 , B01F3/1271 , B01F5/104 , B01F5/106 , B01F7/00858 , B01F7/00866
摘要： A system and a method for dispersing by circulating a mixture that simplifies the structure of the part for sealing a shaft of a dispersing device and lengthens the life of the device are provided. The system for dispersing by circulating a slurry or liquid mixture to disperse substances in the mixture comprises a rotating and continuously dispersing device that disperses the mixture, a tank that is connected to an outlet of the dispersing device, a circulating pump that circulates the mixture, and a piping that in series connects the dispersing device, the tank, and the circulating pump. In the dispersing device the outflow of the mixture is greater than the inflow so that an amount of the mixture in the dispersing device is maintained at a level where a part for sealing a shaft that is provided inside the dispersing device is not immersed.

2. 发明申请

US20130186970A1 SHEARING DISPERSER, CIRCULATION-TYPE DISPERSING SYSTEM, AND CIRCULATION-TYPE DISPERSING METHOD 有权
标题翻译：剪切分散器，循环型分散系统和循环型分散方法
公开(公告)号：US20130186970A1
公开(公告)日：2013-07-25
申请号：US13807353
申请日：2011-06-24
申请人： Yutaka Hagata , Masaya Hotta , Yuu Ishida , Katsuaki Odagi
发明人： Yutaka Hagata , Masaya Hotta , Yuu Ishida , Katsuaki Odagi
IPC分类号： B05B7/04
CPC分类号： B05B7/04 , B01F5/104 , B01F5/106 , B01F7/00225 , B01F7/00266 , B01F7/00708 , B01F7/00766 , B01F7/18 , B01F15/0251 , B01F15/065 , B01F15/068 , B01F2015/061
摘要： The present invention provides a disperser that gives a local dispersing effect and a homogenous dispersing effect and that achieves a more efficient dispersion. The shearing disperser comprising a rotor and an opposing member that is opposite the rotor, wherein the disperser disperses a slurry or liquid mixture by allowing the mixture to pass through the disperser and outwardly between the rotor and the opposing member by centrifugal force, and wherein the disperser further comprises a plurality of gaps that are provided between the rotor and the opposing member and lead the mixture outwardly; and a buffering space that is provided to connect an outermost gap to a gap located in a position inward from the outermost gap and that retains the mixture.
摘要翻译：本发明提供一种分散剂，其具有局部分散效果和均匀的分散效果，并实现更有效的分散。剪切分散器包括与转子相对的转子和相对构件，其中分散器通过允许混合物通过离心力通过分散器并在转子和相对构件之间向外分散浆料或液体混合物，并且其中分散器还包括设置在转子和相对构件之间并将混合物向外引导的多个间隙; 以及缓冲空间，其被设置成将最外侧间隙连接到位于从最外侧间隙向内的位置并保持混合物的间隙。

3. 发明授权

US08128012B2 Apparatus for reclamation of molding sand 有权
标题翻译：型砂回收设备
公开(公告)号：US08128012B2
公开(公告)日：2012-03-06
申请号：US12746482
申请日：2008-12-01
申请人： Yukinori Aoki , Junichi Iwasaki , Yutaka Hagata
发明人： Yukinori Aoki , Junichi Iwasaki , Yutaka Hagata
IPC分类号： B02C25/00
CPC分类号： B22C5/0413 , B02C15/04 , B02C25/00 , B22C5/0454 , B22C5/049 , Y10S241/601
摘要： An apparatus for the reclamation of molding sand by which the quality of the reclaimed molding sand is enhanced. The apparatus for reclamation of molding sand includes a part for feeding the molding sand 1, which part has a sand falling port at its bottom, a rotary drum 2 disposed below the part for feeding the molding sand 1 and being rotatable horizontally, a motor driving means 4 for rotating the rotary drum 2 by an electric motor 3, a roller 5 disposed in the rotary drum 2 and spaced apart therefrom, and a cylinder 6 connected to the roller 5 that presses the roller 5 toward the rotary drum 2. It further includes a flow detector for the sand A disposed at the sand falling port of the part for feeding the molding sand and for detecting the flow of the sand fed into the rotary drum; a current detector B for detecting the current of the motor driving means; a pressure controller C for controlling the pressure of the cylinder; and a controller D for controlling the force of the cylinder 6 that is pressing the roller 5 based on the flow of the sand detected by the flow detector for the sand A.
摘要翻译：用于回收型砂的装置，通过该装置提高回收型砂的质量。型砂回收装置包括用于供给型砂1的部分，该部分在其底部具有砂落口，设置在用于供给型砂1的部分下方并可水平旋转的旋转滚筒2，马达驱动用于通过电动机3旋转旋转鼓2的装置4，设置在旋转鼓2中并与其间隔开的辊5;以及连接到辊5的气缸6，辊5朝向旋转滚筒2推压辊5。包括用于砂A的流量检测器，该流量检测器设置在用于供给型砂的部件的下落口处，并用于检测供给到转鼓中的砂的流动; 用于检测电动机驱动装置的电流的电流检测器B; 用于控制气缸压力的压力控制器C; 以及控制器D，用于基于由砂A的流量检测器检测到的砂的流量来控制压在辊5上的缸6的力。

4. 发明申请

US20100307707A1 CASTING METHOD TO PRODUCE A CASTING AND PRESS USED FOR THE CASTING METHOD 有权
标题翻译：铸造方法生产铸造和压铸用于铸造方法
公开(公告)号：US20100307707A1
公开(公告)日：2010-12-09
申请号：US12311891
申请日：2007-06-29
申请人： Junichi Iwasaki , Yutaka Hagata
发明人： Junichi Iwasaki , Yutaka Hagata
IPC分类号： B22D46/00 , B22D17/32
CPC分类号： B22D18/02
摘要： This invention provides a casting method for a casting of high quality and a press for casting such a casting by controlling the speed of the press that presses a mold in the pressing process, after a upper mold overlaps a lower mold. The invention provides a casting method for a casting and the press for that casting method. They use the lower mold having a concave portion that has a shape of a casting, and the upper mold having a convex portion that has a shape of the casting, which convex portion forms a cavity to produce the casting by overlapping the lower mold. A casting method to produce a casting and a press used for the casting method, using a mold which forms a cavity in a shape of a casting, so as to produce a casting by overlapping a lower mold with an upper mold, which molds are molded by a molding method, said casting method comprises steps of: pouring into the lower mold a quantity of molten metal required to produce a casting; lowering the upper mold at a predetermined first speed until the upper mold reaches a predetermined position just before the upper mold starts contacting a surface of the molten metal; lowering the upper mold at a predetermined second speed after the upper mold is further lowered beyond the predetermined position; detecting and obtaining information on the status of the upper mold which overlaps the lower mold; and, stopping the lowering of the upper mold when detecting the information on the status of the upper mold that shows that the predetermined conditions are met.
摘要翻译：本发明提供一种铸造高品质的铸造方法和一种用于铸造这种铸件的压力机，通过控制在上模具与下模具重叠之后在压制过程中挤压模具的压力机的速度。本发明提供一种用于铸造的铸造方法和用于该铸造方法的压力机。它们使用具有铸造形状的凹部的下模具，并且上模具有具有铸件形状的凸部，该凸部形成空腔以通过重叠下模而产生铸件。一种铸造方法，用于制造用于铸造方法的铸件和压力机，使用形成铸件形状的空腔的模具，以便通过将下模与上模重叠来制造铸件，该模具被模制通过成型方法，所述铸造方法包括以下步骤：向下模具中注入一定数量的铸造所需的熔融金属; 以预定的第一速度下降上模，直到上模开始接触熔融金属表面之前到达预定位置; 在上模进一步降低到预定位置之后，以预定的第二速度降低上模; 检测和获取与下模重叠的上模状态的信息; 并且当检测到表示满足预定条件的关于上模的状态的信息时，停止上模的降低。

5. 发明申请

US20100276528A1 APPARATUS FOR RECLAMATION OF MOLDING SAND 有权
标题翻译：用于复原模具的装置
公开(公告)号：US20100276528A1
公开(公告)日：2010-11-04
申请号：US12746482
申请日：2008-12-01
申请人： Yukinori Aoki , Junichi Iwasaki , Yutaka Hagata
发明人： Yukinori Aoki , Junichi Iwasaki , Yutaka Hagata
IPC分类号： B02C1/08
CPC分类号： B22C5/0413 , B02C15/04 , B02C25/00 , B22C5/0454 , B22C5/049 , Y10S241/601
摘要： The object of the invention is to provide an apparatus for reclamation of molding sand by which the quality of the reclaimed molding sand is enhanced. The apparatus for reclamation of molding sand comprises a part for feeding the molding sand 1, which part has a sand falling port at its bottom, a rotary drum 2 disposed below the part for feeding the molding sand 1 and being rotatable horizontally, a motor driving means 4 for rotating the rotary drum 2 by an electric motor 3, a roller 5 disposed in the rotary drum 2 and spaced apart therefrom, and a cylinder 6 connected to the roller 5 that presses the roller 5 toward the rotary drum 2. It further comprises a flow detector for the sand A disposed at the sand falling port of the part for feeding the molding sand and for detecting the flow of the sand fed into the rotary drum; a current detector B for detecting the current of the motor driving means; a pressure controller C for controlling the pressure of the cylinder; and a controller D for controlling the force of the cylinder 6 that is pressing the roller 5 based on the flow of the sand detected by the flow detector for the sand A.
摘要翻译：本发明的目的是提供一种用于回收型砂的装置，通过该装置提高再生型砂的质量。型砂回收装置的特征在于，包括用于供给型砂1的部分，该部分在其底部具有砂落口，该部分设置在用于供给型砂1的部分下方并可水平旋转的旋转滚筒2，用于通过电动机3旋转旋转鼓2的装置4，设置在旋转鼓2中并与其间隔开的辊5;以及连接到辊5的气缸6，辊5朝向旋转滚筒2推压辊5。包括用于砂A的流量检测器，其设置在用于输送型砂的部件的下落口处，并用于检测供给到旋转滚筒中的砂的流动; 用于检测电动机驱动装置的电流的电流检测器B; 用于控制气缸压力的压力控制器C; 以及控制器D，用于基于由砂A的流量检测器检测到的砂的流量来控制压在辊5上的缸6的力。

6. 发明授权

US08061409B2 Mold 有权
标题翻译：模子
公开(公告)号：US08061409B2
公开(公告)日：2011-11-22
申请号：US12444086
申请日：2007-06-22
申请人： Junichi Iwasaki , Yutaka Hagata
发明人： Junichi Iwasaki , Yutaka Hagata
IPC分类号： B22C9/02 , B29C33/00
CPC分类号： B22D18/02 , B22C9/02 , B22C9/06 , B22C9/08
摘要： A mold that can prevent molten metal from leaking out of it as well as from leaking onto a parting plane of the mold. The mold includes a lower mold having a concave portion that has the shape of a product, into which the amount of molten metal required to produce a casting is poured and an upper mold comprising a convex portion that has the shape of the casting, and forming a cavity that molds the casting, when the upper mold overlaps the lower mold. A structure is formed so as to have certain clearances between the lower mold and the upper mold such that molten metal is prevented from leaking onto the parting plane that is formed where the upper mold and the lower mold overlap, when the casting is produced.
摘要翻译：一种可防止熔融金属从其中泄漏出来以及泄漏到模具分型平面上的模具。模具包括下模具，该下模具具有产品形状的凹形部分，浇注产生铸件所需的熔融金属量以及包括具有铸件形状的凸部的上模具，并形成当上模与下模重叠时，模铸铸件的空腔。形成一种结构，以便在下模具和上模具之间具有一定的间隙，使得当制造铸件时，防止熔融金属泄漏到形成于上模具和下模具重叠的分型平面上。

7. 发明申请

US20100018664A1 CASTING PROCESS, UPPER MOLD ASSEMBLY AND METHOD OF SECURING CORE TO UPPER MOLD 审中-公开
标题翻译：铸造工艺，上模组件以及将其加工成上模的方法
公开(公告)号：US20100018664A1
公开(公告)日：2010-01-28
申请号：US12516092
申请日：2007-09-27
申请人： Kunihiro Hashimoto , Junichi Iwasaki , Yutaka Hagata , Takeshi Kamasaka
发明人： Kunihiro Hashimoto , Junichi Iwasaki , Yutaka Hagata , Takeshi Kamasaka
IPC分类号： B22D46/00 , B22D33/04
CPC分类号： B22D18/02 , B22C9/108 , B22C21/14
摘要： Disclosed is a casting process with use of a lower mold 10 having a hollow corresponding to a partial profile of a casting, and an upper mold 22 supporting a core 24 and defining a mold cavity 12 in cooperation with the lower mold. The process includes: pouring a necessary minimum amount of a molten metal for obtaining a casting into the hollow; moving downwardly the upper mold at a predetermined first speed to a predetermined height level; further moving downwardly the upper mold assembly, from the predetermined height level, at a predetermined second speed by changing the descending speed of the upper mold; detecting a status information of the upper mold in a state when the upper mold is superimposed on the lower mold; and stopping the descending movement of the upper mold after detecting that the status information comes at a predetermined state.
摘要翻译：公开了一种使用具有对应于铸件的局部轮廓的中空的下模10的铸造工艺，以及支撑芯24并与下模配合地限定模腔12的上模22。该方法包括：将必要的最少量的熔融金属浇注到中空部中以获得铸件; 以预定的第一速度将上模向下移动到预定的高度水平; 通过改变上模的下降速度，以预定的第二速度进一步向上移动上模具组件，从预定的高度水平; 在上模重叠在下模上的状态下，检测上模的状态信息; 并且在检测到状态信息进入预定状态之后停止上模的下降运动。

8. 发明申请

US20090321612A1 MOLD 有权
标题翻译：模子
公开(公告)号：US20090321612A1
公开(公告)日：2009-12-31
申请号：US12444086
申请日：2007-06-22
申请人： Junichi Iwasaki , Yutaka Hagata
发明人： Junichi Iwasaki , Yutaka Hagata
IPC分类号： B22D41/14
CPC分类号： B22D18/02 , B22C9/02 , B22C9/06 , B22C9/08
摘要： This invention provides a mold that can prevent molten metal from leaking out of it as well as from leaking onto a parting plane. The mold according to this invention comprises: a lower mold comprising a concave portion, having the shape of a product, into which the amount of molten metal required to produce a casting is poured; and an upper mold comprising a convex portion having the shape of a casting, and forming a cavity that molds a casting, when the upper mold overlaps the lower mold; and wherein a structure is formed so as to have certain clearances between the lower mold and the upper mold such that the molten metal is prevented from leaking onto the parting plane that is formed where the upper mold and the lower mold overlap, when the casting is produced.
摘要翻译：本发明提供了一种可以防止熔融金属从其中泄漏出来以及泄漏到分型平面上的模具。根据本发明的模具包括：下模，其包括具有产品形状的凹部，浇注产生铸件所需的熔融金属量; 以及上模，其包括具有铸件形状的凸部，并且当所述上模与所述下模重叠时，形成模铸铸件的空腔; 并且其中形成一个结构以在下模和上模具之间具有一定的间隙，使得熔铸金属被防止泄漏到形成在上模和下模具重叠的分型平面上，当铸造是生产。

9. 发明授权

US10086344B2 Tank apparatus, a system for dispersing by circulating a mixture, and a method for dispersing by circulating a mixture 有权
公开(公告)号：US10086344B2
公开(公告)日：2018-10-02
申请号：US13985135
申请日：2011-12-08
申请人： Yuu Ishida , Yutaka Hagata , Masaya Hotta , Katsuaki Odagi
发明人： Yuu Ishida , Yutaka Hagata , Masaya Hotta , Katsuaki Odagi
IPC分类号： B01F15/00 , B01F15/02 , B01F3/12 , B01F5/10 , B01F7/00 , B01F7/18 , B01F7/22 , B01F15/06 , B65D88/68
摘要： A tank apparatus and a system for dispersing by circulating a mixture that prevents powdery additives from adhering to an inner face of a tank from scattering in the tank, from drifting on the surface of a liquid, and from agglutinating, are presented. The tank apparatus that stores a raw material that is slurry or liquid and supplies powdery additives to the raw material to mix them with the raw material comprises a tank for storing the raw material and a screw-type device for supplying powdery additives that is integral with the tank and supplies the powdery additives to the raw material in the tank, wherein a tip of a part for supplying powdery additives of the screw-type device for supplying powdery additives is inserted into the mixture in the tank.

10. 发明授权

US09387498B2 Shearing disperser, circulation-type dispersing system, and circulation-type dispersing method 有权
标题翻译：剪切分散机，循环式分散系统和循环型分散方法
公开(公告)号：US09387498B2
公开(公告)日：2016-07-12
申请号：US13807353
申请日：2011-06-24
申请人： Yutaka Hagata , Masaya Hotta , Yuu Ishida , Katsuaki Odagi
发明人： Yutaka Hagata , Masaya Hotta , Yuu Ishida , Katsuaki Odagi
IPC分类号： B01F7/06 , B01F5/06 , B05B7/04 , B01F5/10 , B01F7/00 , B01F7/18 , B01F15/02 , B01F15/06
CPC分类号： B05B7/04 , B01F5/104 , B01F5/106 , B01F7/00225 , B01F7/00266 , B01F7/00708 , B01F7/00766 , B01F7/18 , B01F15/0251 , B01F15/065 , B01F15/068 , B01F2015/061
摘要： The present invention provides a disperser that gives a local dispersing effect and a homogenous dispersing effect and that achieves a more efficient dispersion. The shearing disperser comprising a rotor and an opposing member that is opposite the rotor, wherein the disperser disperses a slurry or liquid mixture by allowing the mixture to pass through the disperser and outwardly between the rotor and the opposing member by centrifugal force, and wherein the disperser further comprises a plurality of gaps that are provided between the rotor and the opposing member and lead the mixture outwardly; and a buffering space that is provided to connect an outermost gap to a gap located in a position inward from the outermost gap and that retains the mixture.
摘要翻译：本发明提供一种分散剂，其具有局部分散效果和均匀的分散效果，并实现更有效的分散。剪切分散器包括与转子相对的转子和相对构件，其中分散器通过允许混合物通过离心力通过分散器并在转子和相对构件之间向外分散淤浆或液体混合物，并且其中分散器还包括设置在转子和相对构件之间并将混合物向外引导的多个间隙; 以及缓冲空间，其被设置成将最外侧间隙连接到位于从最外侧间隙向内的位置并保持混合物的间隙。

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