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公开(公告)号：US12042771B2
公开(公告)日：2024-07-23
申请号：US17767370
申请日：2020-07-30
发明人： Young Ho Yoo , Tae Geun Yoo , A Ram Yoo
IPC分类号： B01F27/11 , B01F23/231 , B01F25/41 , B01F27/1131 , B01F27/118
CPC分类号： B01F23/23121 , B01F23/231121 , B01F25/41 , B01F27/1131 , B01F27/118
摘要： The present disclosure relates to a nanobubble generation system using friction in which a frictional force is applied to bubbles included in a gas-liquid mixed fluid so that the atomization of the bubbles is induced and nanobubbles are generated. The nanobubble generation system includes: a chamber including an inlet, an outlet, and an internal space S configured to atomize bubbles included in a gas-liquid mixed fluid; one or more strikers each including a plurality of protrusions provided on a body thereof to simultaneously apply impact to the gas-liquid mixed fluid that flows into the chamber and swirl the fluid in order to cause the gas-liquid mixed fluid to rub against an inner wall of the chamber, the strikers being provided on the driving shaft; a plurality of friction elements provided on the driving shaft in order to apply frictional force to the gas-liquid mixed fluid; and a driving mechanism including the driving shaft and configured to rotate the striker and the friction elements, wherein the friction elements are arranged on the driving shaft to be spaced apart from each other at a predetermined interval, and peripheral surfaces of bodies of the friction elements directly face the inner wall of the chamber with a predetermined distance therebetween.
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公开(公告)号：US20230330609A1
公开(公告)日：2023-10-19
申请号：US18295035
申请日：2023-04-03
申请人： Sanford, L.P.
发明人： Stan Chudzik , Lien Phun , Jessica Tebbe , Michael Jourden , Morgan Hinchey , Roni Prater
摘要： A stirrer for stirring a curable composition extracted from a squeezable container may include a body extending along a stirrer axis. A slot may be defined in the body along the stirrer axis. The slot may be configured to retain or squeeze at least a portion of the squeezable container. A total length of the slot may be less than 80% of a total length of the body. The stirrer may further include a tab extending from the body, which may have a substantially polygonal contour. The slot may extend to a teardrop-shaped end facing the tab. The slot may extend along a zigzag line. The tab may be held during engagement of the squeezable container with the slot to extract the curable composition and during stirring. The body may defining a tubular section defining the slot. The stirrer may further include a scoop extending from the tubular section.
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