Patents Assigned to NanoPlus Co., Ltd.
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Patent number: 8398007Abstract: A jet mill in which crushed material introduced into a crushing chamber is comminuted by gas being sprayed from a plurality of gas-jet nozzles, wherein high-efficiency pulverization is performed by optimizing various pulverization conditions according to the type of crushed material or other such properties. The direction in which gas is sprayed into the crushing chamber is variable adjustable; the spraying direction of each nozzle is displaced simultaneously by the electromotive actuator; swirl flow is produced in three dimensions, including the flow of a directional component that is perpendicular to the horizontal swirl flow; and a fine-powder discharge port of a first pulverization chamber and a fine powder introduction port of a second pulverization chamber are communicatingly connected by a ventilation duct.Type: GrantFiled: October 18, 2011Date of Patent: March 19, 2013Assignees: Sunrex Kogyo Co., Ltd., Nanoplus Co., Ltd., Ace Giken Co., Ltd.Inventors: Kenzo Ito, Masahiro Yamamoto, Etsuo Yamamoto
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Publication number: 20120037736Abstract: A jet mill in which crushed material introduced into a crushing chamber is comminuted by gas being sprayed from a plurality of gas-jet nozzles, wherein high-efficiency pulverization is performed by optimizing various pulverization conditions according to the type of crushed material or other such properties. The direction in which gas is sprayed into the crushing chamber is variable adjustable; the spraying direction of each nozzle is displaced simultaneously by the electromotive actuator; swirl flow is produced in three dimensions, including the flow of a directional component that is perpendicular to the horizontal swirl flow; and a fine-powder discharge port of a first pulverization chamber and a fine powder introduction port of a second pulverization chamber are communicatingly connected by a ventilation duct.Type: ApplicationFiled: October 18, 2011Publication date: February 16, 2012Applicants: Sunrex Kogyo Co., Ltd., Ace Giken Co., Ltd., NanoPlus Co., Ltd.Inventors: Kenzo Ito, Masahiro Yamamoto, Etsuo Yamamoto
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Patent number: 8061636Abstract: A jet mill in which crushed material introduced into a crushing chamber is comminuted by gas being sprayed from a plurality of gas-jet nozzles, wherein high-efficiency pulverization is performed by optimizing various pulverization conditions according to the type of crushed material or other such properties. The direction in which gas is sprayed into the crushing chamber is variable adjustable; the spraying direction of each nozzle is displaced simultaneously by the electromotive actuator; swirl flow is produced in three dimensions, including the flow of a directional component that is perpendicular to the horizontal swirl flow; and a fine-powder discharge port of a first pulverization chamber and a fine powder introduction port of a second pulverization chamber are communicatingly connected by a ventilation duct.Type: GrantFiled: November 2, 2010Date of Patent: November 22, 2011Assignees: Sunrex Kogyo Co., Ltd., NanoPlus Co., Ltd., Ace Giken Co., Ltd.Inventors: Kenzo Ito, Masahiro Yamamoto, Etsuo Yamamoto
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Publication number: 20110049278Abstract: A jet mill in which crushed material introduced into a crushing chamber is comminuted by gas being sprayed from a plurality of gas-jet nozzles, wherein high-efficiency pulverization is performed by optimizing various pulverization conditions according to the type of crushed material or other such properties. The direction in which gas is sprayed into the crushing chamber is variable adjustable; the spraying direction of each nozzle is displaced simultaneously by the electromotive actuator; swirl flow is produced in three dimensions, including the flow of a directional component that is perpendicular to the horizontal swirl flow; and a fine-powder discharge port of a first pulverization chamber and a fine powder introduction port of a second pulverization chamber are communicatingly connected by a ventilation duct.Type: ApplicationFiled: November 2, 2010Publication date: March 3, 2011Applicants: Sunrex Kogyo Co., Ltd., NanoPlus Co., Ltd.., Ace Giken Co., Ltd.Inventors: Kenzo Ito, Masahiro Yamamoto, Etsuo Yamamoto
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Patent number: 7850105Abstract: A jet mill in which crushed material introduced into a crushing chamber 12 is comminuted by gas being sprayed from a plurality of gas-jet nozzles 20, 21, wherein high-efficiency pulverization is performed by optimizing various pulverization conditions according to the type of crushed material or other such properties. The direction in which gas is sprayed into the crushing chamber 12 is variably adjustable; the spraying direction of each nozzle is displaced simultaneously by the [*18] electromotive actuator; swirl flow is produced in three dimensions, including the flow of a directional component that is perpendicular to the horizontal swirl flow; and a fine-powder discharge port of a first pulverization chamber and a fine powder introduction port of a second pulverization chamber are communicatingly connected by a ventilation duct.Type: GrantFiled: April 25, 2005Date of Patent: December 14, 2010Assignees: Sunrex Kogyo Co., Ltd., NanoPlus Co., Ltd., Ace Giken Co., Ltd.Inventors: Kenzo Ito, Masahiro Yamamoto, Etsuo Yamamoto