公开(公告)号：US07984747B2

公开(公告)日：2011-07-26

申请号：US12356768

申请日：2009-01-21

申请人： Yasuhiko Takeuchi ,  Mamoru Miyagawa ,  Ikuo Uwadaira

发明人： Yasuhiko Takeuchi ,  Mamoru Miyagawa ,  Ikuo Uwadaira

IPC分类号： B22D17/20 ,  B22D17/32 ,  B22D18/00 ,  B22D46/00

CPC分类号： B22D27/003

摘要： A control method for supplying an inert gas from an inert gas source to a storage container for a molten metal through a gas feed path provided with a flow sensor for monitoring the gas flow rate and a solenoid valve for opening and closing the gas feed path for use with metal molding. The control method includes steps of turning off the solenoid valve if a temperature of the storage container is lower than a preset temperature, and turning off the flow sensor; otherwise turning on the solenoid valve and turning on the flow sensor; and stopping the output of the heater of the storage container when the gas flow rate is lower than the preset amount; these steps are controlled in accordance with a command signal from a controller.

摘要翻译： 一种用于通过设置有用于监测气体流量的流量传感器的气体供给路径将惰性气体从惰性气体源供给到用于熔融金属的储存容器的控制方法和用于打开和关闭气体供给路径的电磁阀， 使用金属成型。 控制方法包括如果存储容器的温度低于预设温度则关闭电磁阀，并关闭流量传感器的步骤; 否则打开电磁阀并打开流量传感器; 并且当气体流量低于预设量时停止储存容器的加热器的输出; 这些步骤根据来自控制器的命令信号来控制。

公开(公告)号：US20090188644A1

公开(公告)日：2009-07-30

申请号：US12356768

申请日：2009-01-21

申请人： Yasuhiko Takeuchi ,  Mamoru Miyagawa ,  Ikuo Uwadaira

发明人： Yasuhiko Takeuchi ,  Mamoru Miyagawa ,  Ikuo Uwadaira

IPC分类号： B22D27/00

CPC分类号： B22D27/003

摘要： A control method for supplying an inert gas from an inert gas source to a storage container for a molten metal through a gas feed path provided with a flow sensor for monitoring the gas flow rate and a solenoid valve for opening and closing the gas feed path for use with metal molding. The control method comprises; turning off the solenoid valve at a temperature of the storage container is equal to or lower than a preset temperature, and turning off the flow sensor; turning on the solenoid valve at the temperature of the storage container has reached the preset temperature, and turning on the flow sensor; and stopping the output of the heater of the storage container when a flow rate of the inert gas is equal to or lower than the preset amount; these steps are controlled in accordance with a command signal from a controller.

摘要翻译： 一种用于通过设置有用于监测气体流量的流量传感器的气体供给路径将惰性气体从惰性气体源供给到用于熔融金属的储存容器的控制方法和用于打开和关闭气体供给路径的电磁阀， 使用金属成型。 控制方法包括： 在存储容器的温度下关闭电磁阀等于或低于预设温度，并关闭流量传感器; 在储存容器的温度下打开电磁阀已达到预设温度，并打开流量传感器; 并且当所述惰性气体的流量等于或低于所述预设量时，停止所述储存容器的加热器的输出; 这些步骤根据来自控制器的命令信号来控制。

公开(公告)号：US20090178776A1

公开(公告)日：2009-07-16

申请号：US12354239

申请日：2009-01-15

申请人： Masaaki Minamimura ,  Yasuhiko Takeuchi ,  Toshiyasu Koda ,  Mamoru Miyagawa ,  Ikuo Uwadaira ,  Taku Kawano

发明人： Masaaki Minamimura ,  Yasuhiko Takeuchi ,  Toshiyasu Koda ,  Mamoru Miyagawa ,  Ikuo Uwadaira ,  Taku Kawano

IPC分类号： B22C5/14

CPC分类号： B22D17/30

摘要： A device for melting, storing, and feeding a metal material is provided which can store a large amount of molten metal material corresponding to molding cycles with a compact configuration, using barrels to melt bar-shaped metal materials and a tank-and-barrel storage unit to store the molten metal material. The storage unit for the molten metal material is composed of an upper storage tank and a lower material temperature control barrel having a smaller diameter, the barrel being perpendicularly arranged under and in communication with the bottom center of the tank. The melting barrels for bar-shaped metal materials are made of barrel bodies having an inside diameter and a length appropriate to accommodate the bar-shaped metal materials. A more than one melting barrel is vertically arranged in parallel on a lid member of the storage tank, with their bottom openings facing the inside of the storage tank.

摘要翻译： 提供了用于熔化，储存和馈送金属材料的装置，其可以使用桶来熔化棒状金属材料并且储存和储存桶存储器，其中可以存储与紧凑结构的模制循环相对应的大量熔融金属材料 储存熔融金属材料的单元。 用于熔融金属材料的存储单元由具有较小直径的上部储存罐和下部材料温度控制桶组成，所述桶垂直地布置在罐的底部中心下方并与罐的底部中心连通。 用于棒状金属材料的熔化桶由具有适于容纳棒状金属材料的内径和长度的筒体制成。 在储罐的盖构件上垂直设置多个熔化桶，其底部开口面向存储罐的内部。

公开(公告)号：US07926546B2

公开(公告)日：2011-04-19

申请号：US12354239

申请日：2009-01-15

申请人： Masaaki Minamimura ,  Yasuhiko Takeuchi ,  Toshiyasu Koda ,  Mamoru Miyagawa ,  Ikuo Uwadaira ,  Taku Kawano

发明人： Masaaki Minamimura ,  Yasuhiko Takeuchi ,  Toshiyasu Koda ,  Mamoru Miyagawa ,  Ikuo Uwadaira ,  Taku Kawano

IPC分类号： B22D17/00 ,  B22D41/01

CPC分类号： B22D17/30

摘要： A device for melting, storing, and feeding a metal material is provided which can store a large amount of molten metal material corresponding to molding cycles with a compact configuration, using barrels to melt bar-shaped metal materials and a tank-and-barrel storage unit to store the molten metal material. The storage unit for the molten metal material is composed of an upper storage tank and a lower material temperature control barrel having a smaller diameter, the barrel being perpendicularly arranged under and in communication with the bottom center of the tank. The melting barrels for bar-shaped metal materials are made of barrel bodies having an inside diameter and a length appropriate to accommodate the bar-shaped metal materials. A more than one melting barrel is vertically arranged in parallel on a lid member of the storage tank, with their bottom openings facing the inside of the storage tank.

摘要翻译： 提供了用于熔化，储存和馈送金属材料的装置，其可以使用桶来熔化棒状金属材料并且储存和储存桶存储器，其中可以存储与紧凑结构的模制循环相对应的大量熔融金属材料 储存熔融金属材料的单元。 用于熔融金属材料的存储单元由具有较小直径的上部储存罐和下部材料温度控制桶组成，所述桶垂直地布置在罐的底部中心下方并与罐的底部中心连通。 用于棒状金属材料的熔化桶由具有适于容纳棒状金属材料的内径和长度的筒体制成。 在储罐的盖构件上垂直设置多个熔化桶，其底部开口面向存储罐的内部。

公开(公告)号：US07628300B2

公开(公告)日：2009-12-08

申请号：US12286862

申请日：2008-10-02

申请人： Masaaki Minamimura ,  Yasuhiko Takeuchi ,  Toshiyasu Koda ,  Mamoru Miyagawa ,  Ikuo Uwadaira ,  Taku Kawano

发明人： Masaaki Minamimura ,  Yasuhiko Takeuchi ,  Toshiyasu Koda ,  Mamoru Miyagawa ,  Ikuo Uwadaira ,  Taku Kawano

IPC分类号： B22D37/00

CPC分类号： B22D17/2015 ,  B22D37/00

摘要： A method of preventing leaking of molten metal from a nozzle in an injection apparatus comprising, metering the molten metal by travel of a plunger head backward from a most forward position to a most backward position at the rear of a supply opening while maintaining nozzle contact after completion of an injection step and supplying molten metal from a furnace into a cylinder body through the supply opening, after completion of the metering, closing the supply opening by travel of the plunger head forward at a low speed from the backward position to a stand-by position ahead of the supply opening for cutting off the communication between the molten metal in the cylinder body and the molten metal in the furnace.

摘要翻译： 一种防止熔融金属从注射装置中的喷嘴泄漏的方法，包括：通过柱塞头从供应口的后部的最前进位置向后方位置的行进计量熔融金属，同时保持喷嘴接触 完成注射步骤，并且通过供给开口将熔融金属从炉子提供到缸体中，在计量完成之后，通过柱塞头从低位向前的行进从后退位置到待机位置，使供给开口闭合， 通过位于供给开口之前的位置，以切断缸体中的熔融金属与炉中的熔融金属之间的连通。

公开(公告)号：US20090090749A1

公开(公告)日：2009-04-09

申请号：US12286862

申请日：2008-10-02

申请人： Masaaki Minamimura ,  Yasuhiko Takeuchi ,  Toshiyasu Koda ,  Mamoru Miyagawa ,  Ikuo Uwadaira ,  Taku Kawano

发明人： Masaaki Minamimura ,  Yasuhiko Takeuchi ,  Toshiyasu Koda ,  Mamoru Miyagawa ,  Ikuo Uwadaira ,  Taku Kawano

IPC分类号： B22D37/00

CPC分类号： B22D17/2015 ,  B22D37/00

摘要： This is provided a method for preventing leaking of molten metal from a nozzle in an injection apparatus provided with a plunger within a cylinder body, a supply opening formed in an upper portion of the cylinder body, and a furnace for melting and holding the metal material provided on a top portion of the injection cylinder and having an outlet at the bottom end of the furnace communicated with the supply opening. The method comprises the following steps: metering the molten metal by travel of the plunger head backward from the most forward position to the backward position at the rear of the supply opening while maintaining nozzle touching after completion of an injection step and supplying the molten metal from the furnace into the cylinder body through the supply opening, after completion of the metering, closing the supply opening by travel of the plunger head forward at low speed from the backward position to a stand-by position ahead of the supply opening for cutting off the communication between the molten metal in the cylinder body and the molten metal in the furnace.

摘要翻译： 本发明提供了一种防止在筒体内设置有柱塞的注射装置中的熔融金属从喷嘴泄漏的方法，形成在缸体上部的供给口和用于熔融并保持金属材料的炉 设置在注射缸的顶部并且具有与供应开口连通的炉底端的出口。 该方法包括以下步骤：通过柱塞头从供应开口后部的最前进位置向后方位置的行进计量熔融金属，同时在完成注射步骤之后保持喷嘴接触并将熔融金属从 在完成计量之后，炉子通过供给开口进入缸体，在柱塞头从低位向前移动到供给开口前方的备用位置，使供给开口闭合，从而切断 气缸体中的熔融金属与炉中的熔融金属之间的连通。

公开(公告)号：US07331372B2

公开(公告)日：2008-02-19

申请号：US10549429

申请日：2005-02-24

申请人： Kiyoto Takizawa ,  Toshiyasu Koda ,  Mamoru Miyagawa ,  Kazuo Anzai ,  Koji Takei ,  Ikuo Uwadaira ,  Ko Yamazaki

发明人： Kiyoto Takizawa ,  Toshiyasu Koda ,  Mamoru Miyagawa ,  Kazuo Anzai ,  Koji Takei ,  Ikuo Uwadaira ,  Ko Yamazaki

IPC分类号： B22D17/08 ,  B22D23/00 ,  B22D25/00

CPC分类号： B22D17/007 ,  B22D17/2023 ,  B22D17/2038 ,  Y10S164/90

摘要： To insert a cylindrical metallic raw material into a melting cylinder provided in a heating holding cylinder of a metal molding apparatus and to efficiently semi-melt or completely melt the cylindrical metallic raw material, a clearance between an inner circumferential surface of the melting cylinder and an outer circumferential surface of the cylindrical metallic raw material is limited to a range in which the clearance does not exceed 1.0 mm with respect to the inner diameter of the melting cylinder and the diameter of the metallic raw material during thermal expansion and the insertion of the metallic raw material in a non-thermal expansion state into the thermally expanding melting cylinder is possible, from a linear expansion coefficient of a metallic raw material and a linear expansion coefficient of a material of the melting cylinder.

摘要翻译： 为了将圆筒形的金属原料插入设置在金属成形装置的加热保持筒内的熔融圆筒中，有效地使熔融圆筒状金属原料半熔融或熔融，熔融圆筒的内周面与 圆筒状金属原料的外周面被限制在相对于熔融筒的内径而言，间隙不超过1.0mm的范围，以及在热膨胀期间金属原料的直径和金属 根据金属原料的线膨胀系数和熔融圆筒的材料的线膨胀系数，可以将非热膨胀状态的原料进入热膨胀熔融圆筒。

公开(公告)号：US20060243414A1

公开(公告)日：2006-11-02

申请号：US10549429

申请日：2005-02-24

申请人： Kiyoto Takizawa ,  Toshiyasu Koda ,  Mamoru Miyagawa ,  Kazuo Anzai ,  Koji Takei ,  Ikuo Uwadaira ,  Ko Yamazaki

发明人： Kiyoto Takizawa ,  Toshiyasu Koda ,  Mamoru Miyagawa ,  Kazuo Anzai ,  Koji Takei ,  Ikuo Uwadaira ,  Ko Yamazaki

IPC分类号： B22D17/08 ,  B22D17/12

CPC分类号： B22D17/007 ,  B22D17/2023 ,  B22D17/2038 ,  Y10S164/90

摘要： To insert a cylindrical metallic raw material into a melting cylinder provided in a heating holding cylinder of a metal molding apparatus and to efficiently semi-melt or completely melt the cylindrical metallic raw material, a clearance between an inner circumferential surface of the melting cylinder and an outer circumferential surface of the cylindrical metallic raw material is limited to a range in which the clearance does not exceed 1.0 mm with respect to the inner diameter of the melting cylinder and the diameter of the metallic raw material during thermal expansion and the insertion of the metallic raw material in a non-thermal expansion state into the thermally expanding melting cylinder is possible, from a linear expansion coefficient of a metallic raw material and a linear expansion coefficient of a material of the melting cylinder.

摘要翻译： 为了将圆筒形的金属原料插入设置在金属成形装置的加热保持筒内的熔融圆筒中，有效地使熔融圆筒状金属原料半熔融或熔融，熔融圆筒的内周面与 圆筒状金属原料的外周面被限制在相对于熔融筒的内径而言，间隙不超过1.0mm的范围，以及在热膨胀期间金属原料的直径和金属 根据金属原料的线膨胀系数和熔融圆筒的材料的线膨胀系数，可以将非热膨胀状态的原料进入热膨胀熔融圆筒。