公开(公告)号：US12064739B2

公开(公告)日：2024-08-20

申请号：US17867693

申请日：2022-07-19

Applicant: SCREEN Holdings Co., Ltd.

Inventor： Hajime Nishide ,  Takashi Izuta ,  Takatoshi Hayashi ,  Katsuhiro Fukui ,  Koichi Okamoto ,  Kazuhiro Fujita ,  Atsuyasu Miura ,  Kenji Kobayashi ,  Sei Negoro ,  Hiroki Tsujikawa

IPC: B01F15/04 ,  B01F3/04 ,  B01F15/00 ,  B01F23/231 ,  B01F23/237 ,  B01F35/21 ,  B01F35/22 ,  B01F35/82 ,  G05D11/00 ,  G05D21/02 ,  H01L21/306 ,  H01L21/3213 ,  H01L21/67 ,  B01F101/58

CPC classification number: B01F35/82 ,  B01F23/231 ,  B01F23/237611 ,  B01F23/237612 ,  B01F23/23765 ,  B01F35/2132 ,  B01F35/2202 ,  G05D11/00 ,  G05D21/02 ,  H01L21/30608 ,  H01L21/32134 ,  H01L21/67017 ,  H01L21/67028 ,  H01L21/67051 ,  H01L21/67075 ,  H01L21/6708 ,  B01F2101/58

Abstract: A chemical liquid preparation method of preparing a chemical liquid for treating a film formed on a substrate, including a gas dissolving process in which an oxygen-containing gas and an inert-gas-containing gas are dissolved in the chemical liquid by supplying the oxygen-containing gas which contains oxygen gas and the inert-gas-containing gas which contains an inert gas to a chemical liquid, wherein in the gas dissolving process, a dissolved oxygen concentration in the chemical liquid is adjusted by setting a mixing ratio between the oxygen-containing gas and the inert-gas-containing gas supplied to the chemical liquid as a mixing ratio corresponding to a predetermined target dissolved oxygen concentration.

公开(公告)号：US20240189781A1

公开(公告)日：2024-06-13

申请号：US18444988

申请日：2024-02-19

Applicant: Robert A. Stevenson ,  Wendy L. Stevenson ,  Ryan A. Stevenson ,  Jennifer L. Stevenson

Inventor： Robert A. Stevenson ,  Wendy L. Stevenson ,  Ryan A. Stevenson ,  Jennifer L. Stevenson

IPC: B01F23/2361 ,  B01F23/237 ,  B01F33/501 ,  B01F101/17

CPC classification number: B01F23/2361 ,  B01F33/5011 ,  B01F23/237611 ,  B01F2101/17

Abstract: A hollow expansion chamber of the present invention is configured to temporarily contain an expansion of bubbles during an aeration process for aerating a liquid, where a chamber body of the expansion chamber has a rounded shape. When moving circumferentially downward along the chamber body starting from a maximum inside diameter, the rounded shape of a bottom portion has a first integral transition that is a tangential transition to a first frustoconical shape. Continuing moving circumferentially downward, the first frustoconical shape has a second integral transition to a second frustoconical shape. The second frustoconical shape at a distal end has a bottom opening configured to fit within an opened bottleneck. The first frustoconical shape may have a minimum angle of 5 degrees relative to a horizontal plane. The second integral transition may be a radial second integral transition having an inside surface radius of at least 0.25 inches.

公开(公告)号：US20240149228A1

公开(公告)日：2024-05-09

申请号：US18387499

申请日：2023-11-07

Applicant: EVAN SCHNEIDER ,  ALEXANDER MITCHELL

Inventor： EVAN SCHNEIDER ,  ALEXANDER MITCHELL

IPC: B01F25/312 ,  B01F23/236 ,  B01F23/237 ,  B01F25/4314

CPC classification number: B01F25/3121 ,  B01F23/236 ,  B01F23/237611 ,  B01F25/31242 ,  B01F25/4314 ,  B01F2101/16

Abstract: A device for introducing and entraining a second fluid into a first fluid includes a Venturi device, an output tube, and a static mixer. The static mixer is shaped and dimensioned to slide and fit into the output tube and the output tube with the inserted static mixer is removably attached to an output end of the Venturi device. The static mixer includes a tubular component having an integrated gasket at a first end and fins extending radially from an inner surface of the tubular component and twisting around a central axis of the tubular component.

公开(公告)号：US20240091723A1

公开(公告)日：2024-03-21

申请号：US18014804

申请日：2021-07-01

Applicant: OMITALY S.R.L.

Inventor： Alessandro GALBIATI ,  Massimo GALBIATI ,  Andrea GALBIATI ,  Davide GALBIATI

IPC: B01F23/2375 ,  B01F23/237 ,  B01F25/312

CPC classification number: B01F23/2375 ,  B01F23/237611 ,  B01F25/31252 ,  B01F25/312533 ,  B01F2101/305

Abstract: The present invention relates to a device (1) for the generation of micro and nano bubbles of gas in a liquid comprising: an outer tubular body (10) with an extension along a longitudinal axis a-a; an inlet (20) for a flow of liquid; an outlet (30) of the flow of liquid in fluid communication with said inlet (20); a central body (40) contained in a central area of said outer tubular body (10). The central body (40) comprises—a pre-chamber (41) containing a gas; —an air intake (42) in connection with said pre-chamber (41) and with an external source of gas; —a converging element (52), configured to concentrate the flow of liquid at the inlet; —a Venturi chamber (44) in fluid contact with said pre-chamber (41), configured to suck the gas from the pre-chamber (41) and generate micro and nano bubbles of gas in the liquid that passes through it.

公开(公告)号：US11904284B2

公开(公告)日：2024-02-20

申请号：US17822672

申请日：2022-08-26

Applicant: Robert A. Stevenson ,  Wendy L. Stevenson ,  Ryan A. Stevenson ,  Jennifer L. Stevenson

Inventor： Robert A. Stevenson ,  Wendy L. Stevenson ,  Ryan A. Stevenson ,  Jennifer L. Stevenson

IPC: B01F23/23 ,  B01F23/2361 ,  B01F33/501 ,  B01F23/237 ,  B01F101/17

CPC classification number: B01F23/2361 ,  B01F33/5011 ,  B01F23/237611 ,  B01F2101/17

Abstract: A hollow expansion chamber of the present invention is configured to temporarily contain an expansion of bubbles during an aeration process for aerating a liquid, where a chamber body of the expansion chamber has a rounded shape. When moving circumferentially downward along the chamber body starting from a maximum inside diameter, the rounded shape of a bottom portion has a first integral transition that is a tangential transition to a first frustoconical shape. Continuing moving circumferentially downward, the first frustoconical shape has a second integral transition to a cylindrical extension. The cylindrical extension at a distal end has a bottom opening configured to fit within an opened bottleneck. The first frustoconical shape has a minimum angle of 15 degrees relative to a horizontal plane. The second integral transition is a radial second integral transition having an inside surface radius of at least 0.25 inches.

公开(公告)号：US20230166223A1

公开(公告)日：2023-06-01

申请号：US18059843

申请日：2022-11-29

Applicant: Gennady Bekker

Inventor： Gennady Bekker

IPC: B01F25/312 ,  B01F23/2361 ,  B01F23/237 ,  B01F25/10 ,  B01F35/71 ,  B01F35/21 ,  B01F35/22 ,  C12H1/14

CPC classification number: B01F25/3121 ,  B01F23/2361 ,  B01F23/237611 ,  B01F25/103 ,  B01F35/7176 ,  B01F35/2132 ,  B01F35/2202 ,  C12H1/14 ,  B01F2101/17

Abstract: A wine aeration device and methods of aerating wine that draw wine from the bottom ⅓ of the container into an aeration chamber where the wine undergoes a first phase of aeration. The wine continues through a return tube into the container where it undergoes a second phase of aeration by way of multiple slits in the return tube causing a venturi effect on the flowing wine.

公开(公告)号：US20240342672A1

公开(公告)日：2024-10-17

申请号：US18755680

申请日：2024-06-27

Applicant: SCREEN Holdings Co., Ltd.

Inventor： Hajime NISHIDE ,  Takashi IZUTA ,  Takatoshi HAYASHI ,  Katsuhiro FUKUI ,  Koichi OKAMOTO ,  Kazuhiro FUJITA ,  Atsuyasu MIURA ,  Kenji KOBAYASHI ,  Sei NEGORO ,  Hiroki TSUJIKAWA

IPC: B01F35/82 ,  B01F23/231 ,  B01F23/237 ,  B01F35/21 ,  B01F35/22 ,  G05D11/00 ,  G05D21/02 ,  H01L21/306 ,  H01L21/3213 ,  H01L21/67 ,  B01F101/58

CPC classification number: B01F35/82 ,  B01F23/231 ,  B01F23/237611 ,  B01F23/237612 ,  B01F23/23765 ,  B01F35/2132 ,  B01F35/2202 ,  G05D11/00 ,  G05D21/02 ,  H01L21/30608 ,  H01L21/32134 ,  H01L21/67017 ,  H01L21/67028 ,  H01L21/67051 ,  H01L21/67075 ,  H01L21/6708 ,  B01F2101/58

Abstract: A chemical liquid preparation method of preparing a TMAH-containing chemical liquid, including, a correspondence relationship preparing step of preparing a correspondence relationship between a supply flow rate ratio between an oxygen-containing gas and an inert-gas-containing gas and a convergent dissolved oxygen concentration in the TMAH-containing chemical liquid that is converged to when the oxygen-containing gas and the inert-gas-containing gas are supplied into the TMAH-containing chemical liquid; a concentration setting step of setting a target dissolved oxygen concentration in the TMAH-containing chemical liquid; a supply-flow-rate-ratio acquiring step of acquiring the supply flow rate ratio between the oxygen-containing gas and the inert-gas-containing gas corresponding to the target dissolved oxygen concentration in accordance with the correspondence relationship prepared in the correspondence relationship preparing step; and a gas supplying step of supplying the oxygen-containing gas and the inert-gas-containing gas with the supply flow rate ratio acquired in the supply-flow-rate-ratio acquiring step.

公开(公告)号：US12012579B2

公开(公告)日：2024-06-18

申请号：US17962965

申请日：2022-10-10

Applicant: Life Technologies Corporation

Inventor： Clinton C. Staheli ,  Nephi D Jones ,  Michael E. Goodwin

IPC: B01L3/00 ,  B01D5/00 ,  B01D47/05 ,  B01F23/231 ,  B01F23/233 ,  B01F27/2121 ,  B01F27/88 ,  B01F27/90 ,  B01F27/91 ,  B01F35/10 ,  B01F35/51 ,  B01F35/513 ,  B01F35/92 ,  C12M1/00 ,  C12M1/02 ,  C12M1/06 ,  C12M1/12 ,  C12M3/00 ,  C12N1/10 ,  C12N1/12 ,  C12N1/14 ,  C12N1/20 ,  C12N5/00 ,  C12N5/04 ,  F28B1/02 ,  F28F3/12 ,  F28F21/06 ,  B01F23/237 ,  B01F35/90 ,  B01F101/44 ,  C12N5/10 ,  F28D21/00

CPC classification number: C12M23/14 ,  B01D5/0072 ,  B01D47/05 ,  B01F23/23125 ,  B01F23/233 ,  B01F27/2121 ,  B01F27/88 ,  B01F27/90 ,  B01F27/91 ,  B01F35/146 ,  B01F35/51 ,  B01F35/513 ,  B01F35/92 ,  C12M23/26 ,  C12M23/34 ,  C12M27/02 ,  C12M29/00 ,  C12M29/06 ,  C12M29/24 ,  C12M37/00 ,  C12M41/14 ,  C12M41/18 ,  C12N1/10 ,  C12N1/12 ,  C12N1/14 ,  C12N1/20 ,  C12N5/00 ,  C12N5/04 ,  F28B1/02 ,  F28F3/12 ,  F28F21/06 ,  F28F21/065 ,  B01F23/231151 ,  B01F23/231262 ,  B01F23/23362 ,  B01F23/23761 ,  B01F23/237611 ,  B01F23/237612 ,  B01F23/23762 ,  B01F23/23765 ,  B01F2035/98 ,  B01F2101/44 ,  C12N5/10 ,  F28D2021/0063 ,  F28F2255/02

Abstract: A bag assembly for use with a heat exchanger includes a flexible bag having of one or more sheets of polymeric material, the bag having a first end that bounds a first compartment and an opposing second end that bounds a second compartment, a support structure being disposed between the first compartment and the second compartment so that the first compartment is separated and isolated from the second compartment. A first inlet port, a first outlet port, and a first drain port are coupled with the flexible bag so as to communicate with the first compartment. A second inlet port, a second outlet port, and a second drain port are coupled with the flexible bag so as to communicate with the second compartment.

公开(公告)号：US20240010532A1

公开(公告)日：2024-01-11

申请号：US17861121

申请日：2022-07-08

Applicant: Claudius Jaeger

Inventor： Claudius Jaeger

IPC: C02F3/20 ,  F16L33/20 ,  F16L41/08 ,  B01F23/231 ,  B01F23/237

CPC classification number: C02F3/201 ,  F16L33/20 ,  F16L41/08 ,  B01F23/231143 ,  B01F23/231262 ,  B01F23/237611 ,  B01F2101/305

Abstract: Embodiments disclosed herein provide systems and methods for water aeration in a tank or other body of water that a specialized coupling assembly and flexible hose connectors rather than the commonly used rigid connector elements. The coupling assembly and flexible hose connectors utilized in the aeration grid system provide a more cost effective and flexible system that allows almost limitless configurations of the diffuser elements, depending on the intended application. Further, the coupling assembly and flexible hose connectors enable use with a wide variety of air supply pipe diameters without the necessity of providing a fitting or adapter for each pipe opening. The capability of the aeration system to be readily adapted to different sizes of treatment tanks or ponds, for example, allows the installation and use of a more flexible, prefabricated, or modular, and ultimately more efficient aeration system.

公开(公告)号：US20230249140A1

公开(公告)日：2023-08-10

申请号：US18303102

申请日：2023-04-19

Applicant: GIS Gas Infusion Systems Inc

Inventor： Mike Beattie ,  David Glassford

IPC: B01F23/232 ,  B01F23/231 ,  B01F25/51 ,  B01F25/312 ,  B01F33/71 ,  B01F33/81 ,  B01F35/45 ,  B01F35/21

CPC classification number: B01F23/2321 ,  B01F23/2323 ,  B01F23/23121 ,  B01F23/23124 ,  B01F25/51 ,  B01F25/31233 ,  B01F25/31243 ,  B01F33/71 ,  B01F33/813 ,  B01F35/451 ,  B01F35/2111 ,  B01F35/2113 ,  B01F2215/0468 ,  B01F23/231244 ,  B01F23/237611

Abstract: There is provided an inline saturator system and method for gas exchange with an aqueous-phase liquid. The system includes a pressure vessel, configured to receive a first liquid and a first gas from external sources and to discharge a second liquid and a second gas from the pressure vessel, and a gas infusion device situated within the pressure vessel. The gas infusion device is configured to receive the first liquid and first gas, to facilitate gas exchange therebetween, producing the second liquid and the second gas, and to discharge the second liquid and second gas into the pressure vessel. The system further includes a recirculation system configured to direct a portion of liquid within the pressure vessel back into the saturator device, where injection of the redirected liquid into the gas infusion device forces the first liquid into the gas infusion device for the gas exchange.