公开(公告)号：US11772058B2

公开(公告)日：2023-10-03

申请号：US16657016

申请日：2019-10-18

申请人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITED

发明人： Ming Shing Lin ,  Chin Shen Hsieh

IPC分类号： C23C16/40 ,  B01F25/23 ,  C23C16/455 ,  H01L21/67 ,  B01F23/10 ,  B01F35/91 ,  B01F35/10 ,  B01F35/90 ,  B01F101/58

CPC分类号： B01F25/23 ,  B01F23/19 ,  B01F35/1453 ,  B01F35/91 ,  C23C16/45565 ,  H01L21/67017 ,  B01F2035/98 ,  B01F2101/58

摘要： A gas mixing system for semiconductor fabrication includes a mixing block. The mixing block defines a gas mixing chamber, a first gas channel fluidly coupled to the gas mixing chamber at a first exit location, and a second gas channel fluidly coupled to the gas mixing chamber at a second exit location, wherein the first exit location is diametrically opposite the second exit location relative to the gas mixing chamber and the second gas channel has a bend of 90 degrees or less between an entrance of the second gas channel and the second exit location.

公开(公告)号：US20230372884A1

公开(公告)日：2023-11-23

申请号：US18227524

申请日：2023-07-28

申请人： Taiwan Semiconductro Manufacturing Company Limited

发明人： Ming Shing LIN ,  Chin Shen HSIEH

IPC分类号： B01F25/23 ,  C23C16/455 ,  H01L21/67 ,  B01F23/10 ,  B01F35/91 ,  B01F35/10

CPC分类号： B01F25/23 ,  C23C16/45565 ,  H01L21/67017 ,  B01F23/19 ,  B01F35/91 ,  B01F35/1453 ,  B01F2035/98

摘要： A gas mixing system for semiconductor fabrication includes a mixing block. The mixing block defines a gas mixing chamber, a first gas channel fluidly coupled to the gas mixing chamber at a first exit location, and a second gas channel fluidly coupled to the gas mixing chamber at a second exit location, wherein the first exit location is diametrically opposite the second exit location relative to the gas mixing chamber and the second gas channel has a bend of 90 degrees or less between an entrance of the second gas channel and the second exit location.

公开(公告)号：US20230311021A1

公开(公告)日：2023-10-05

申请号：US18017818

申请日：2021-07-23

申请人： Société JAS HENNESSY ET COMPAGNIE

发明人： Félix POUYANNE-LAFUSTE ,  Jérôme ACKER ,  Moulay TAHIRI

IPC分类号： B01D3/02 ,  B01D1/22 ,  B01F35/10

CPC分类号： B01D3/02 ,  B01D1/223 ,  B01F35/1453

摘要： A combined cleaning and stirring device for a distillation still comprises at least one hollow tube provided with at least one nozzle. The tube is adapted to place the at least one nozzle in fluid communication with a source of cleaning fluid, at least one stirring blade being fixed on said tube.

公开(公告)号：US12023702B2

公开(公告)日：2024-07-02

申请号：US17665852

申请日：2022-02-07

申请人： Wagner Spray Tech Corporation

发明人： Jeffrey S. Jerdee ,  Thomas P. Daigle ,  Shawn C. Johnson

IPC分类号： B05B7/12 ,  B01F25/421 ,  B01F35/10 ,  B05B1/30 ,  B05B7/00 ,  B05B7/04 ,  B05B7/24 ,  B05B15/55 ,  B29B7/74 ,  B29B7/76 ,  B29B7/80 ,  B01F101/00 ,  B05B12/00

CPC分类号： B05B7/1209 ,  B01F25/4233 ,  B01F35/1453 ,  B05B1/3026 ,  B05B7/0043 ,  B05B7/0408 ,  B05B7/0416 ,  B05B7/2497 ,  B05B15/55 ,  B29B7/7409 ,  B29B7/7419 ,  B29B7/7428 ,  B29B7/761 ,  B29B7/805 ,  B29B7/808 ,  B01F2101/2305 ,  B05B12/0026

摘要： A spray gun for a plural component system is provided. The spray gun includes a first component delivery line and a second component delivery line. The spray gun also includes a nozzle, configured to receive and mix a first component received from the first component delivery line with a second component received from the second component delivery line. The spray gun also includes an air purge system configured to, when the spray gun is in a non-actuated position, purge the nozzle of the first and second components and, when the spray gun is in an actuated position, aid in atomization of the mixture of the first and second components.

公开(公告)号：US20240033699A1

公开(公告)日：2024-02-01

申请号：US18258645

申请日：2021-12-20

申请人： Tetra Laval Holdings & Finance S.A.

发明人： Antoine BARON ,  Blandine MALECOT

IPC分类号： B01F35/10 ,  B01F27/70 ,  B01F101/06

CPC分类号： B01F35/1453 ,  B01F27/70 ,  B01F2101/06

摘要： An apparatus for handling a food product powder includes a sealable container having an interior surface defining a volume in which the food product powder is handled, and a powder outlet. The apparatus includes a jet nozzle that is attached to the container and configured to feed air into the container and direct the air towards the interior surface to remove product powder from the interior surface, such that the air and the removed product powder may flow out of the container via the powder outlet. The jet nozzle includes a ceiling spray opening formed on a first side of the jet nozzle and directed towards a ceiling of the interior surface, and a side wall spray opening formed on a second side of the jet nozzle opposite the first side and directed towards a side wall of the interior surface.