公开(公告)号：US20230338981A1

公开(公告)日：2023-10-26

申请号：US18135184

申请日：2023-04-16

Applicant: CHENG-CHUNG SUI

Inventor： CHENG-CHUNG SUI

IPC: B05B17/06 ,  B05B7/00

CPC classification number: B05B17/0615 ,  B05B17/0676 ,  B05B7/0012 ,  F24F6/12

Abstract: The present invention provides an atomization equipment which comprises a lid and a shell. The lid is configured to have multiple gas chambers, and the lid engages with the shell. Thereafter, the shell comprises a plurality of windows, a tank, at least one vibrator, a liquid input, a liquid stopper and at least one blower. The multiple gas chambers match and communicate with the plurality of windows, and the at least one vibrator are configured at bottom of the tank. On the other hand, the liquid input is configured on the side wall of the tank, and the liquid stopper be detachably closed the liquid input. At last, the at least one blower communicates with the tank.

公开(公告)号：US20230312415A1

公开(公告)日：2023-10-05

申请号：US17906628

申请日：2022-08-24

Applicant: UNIFRAX I LLC

Inventor： Jens DECKER

IPC: C04B18/02 ,  C04B14/46 ,  C04B28/06 ,  C04B28/34 ,  C04B38/10 ,  B05B7/00

CPC classification number: C04B18/021 ,  C04B18/022 ,  C04B14/46 ,  C04B18/027 ,  C04B28/06 ,  C04B28/344 ,  C04B38/10 ,  B05B7/0037 ,  C04B2111/00172

Abstract: A method of agglomerating bulk ceramic fibers includes mixing the bulk ceramic fibers with water to form wet fibers; mixing the wet fibers with a binder including an organic binder and/or an inorganic binder to form agglomerates; and drying the agglomerates. The agglomerates may be mixed with additional binders and fillers to form an insulating mix that may be used to insulate a furnace or other heat source. A foaming nozzle may be used for the application of agglomerates. A foaming agent and water are air atomized within the foaming nozzle and the resulting foam is mixed into pneumatically conveyed agglomerates, which result results in a lightweight refractory material layer on a target substrate.

公开(公告)号：US20230304907A1

公开(公告)日：2023-09-28

申请号：US18126168

申请日：2023-03-24

Applicant: UNIVERSITY OF WYOMING

Inventor： Mohammad PIRI ,  Yun XIE ,  Keerti Vardhan SHARMA ,  Van Si LE ,  Magda Ibrahim YOUSSIF ,  Alvinda Sri HANAMERTANI ,  Omar ELKHATIB ,  Kaustubh Shriram RANE

IPC: G01N7/10 ,  G01N11/00 ,  B05B7/00 ,  B01F23/235 ,  E21B43/16

CPC classification number: G01N7/10 ,  G01N11/00 ,  B05B7/0037 ,  B01F23/235 ,  E21B43/164 ,  G01N2011/008

Abstract: Embodiments of the present disclosure generally relate to apparatus and methods for foam generation, and to apparatus and methods for evaluation of foam systems. In an embodiment, a method of analyzing foam properties includes delivering a foaming composition and a gas to a housing at a pressure of 500 psi to 6,000 psi and a temperature of 35° C. to 150° C., the housing containing an unconsolidated porous media. The method further includes flowing the foaming composition and the gas through the housing, and forming a foam by an interaction of the foaming composition, the gas, and the unconsolidated porous media. The method further includes directing the foam from the housing to a visualization chamber, the visualization chamber in fluid communication with the housing, and measuring a foam characteristic via the visualization chamber. The characteristic may include foam half-life, pressure drop through the unconsolidated media, and/or apparent viscosity of the foam.

公开(公告)号：US20230264210A1

公开(公告)日：2023-08-24

申请号：US18169979

申请日：2023-02-16

Applicant: GOJO Industries, Inc.

Inventor： Jeffrey S. Louis

IPC: B05B7/00 ,  A47K5/16 ,  B05B7/26

CPC classification number: B05B7/0018 ,  A47K5/16 ,  B05B7/262

Abstract: Exemplary foam dispensers having remote foam generators and remote foam generators are disclosed herein. An exemplary foam dispenser includes a housing, a liquid reservoir, a liquid pump chamber, an air pump chamber and a remote foam generator. The remote foam generator is at least 3 inches from the liquid pump chamber and the air pump chamber. The remote foam includes a housing, an end wall, a liquid inlet and an air inlet. The remote foam generator includes a central axis. The air inlet is located above the central axis and the liquid inlet is located below the central axis. The remote foam generator includes an inner mixing chamber, an outer mixing chamber and a deflector. The deflector has a first surface angled to deflect air flowing from the air inlet into the outer mixing chamber. The liquid inlet directs liquid flow into the outer mixing chamber. One or more fluid flow windows place the outer mixing chamber in fluid communications with the inner mixing chamber. A foaming chamber is included. One or more mix media are located in the foaming chamber. The foam generator also includes a foam outlet.

公开(公告)号：US20230249203A1

公开(公告)日：2023-08-10

申请号：US17592906

申请日：2022-02-04

Applicant: Hydra-Cone, Inc.

Inventor： Jeffrey Strickler

IPC: B05B7/04 ,  B05B1/34 ,  B05B7/00

CPC classification number: B05B7/0483 ,  B05B1/3436 ,  B05B7/0012

Abstract: The present invention embodies a spray nozzle for mixing and spraying a mixture of liquid and dry material. The device is comprised of a liquid injector, a torpedo, a spray tip, and a mixing chamber. The mixing chamber is connected to a hose that directs dry material through the apparatus. Dry material is forced around and over the first end of the torpedo within the mixing chamber, slowing the speed of that material and focusing it toward the second end of the torpedo where it mixes with liquid exiting the spray tip at this second end. The torpedo blends the dry and liquid components more uniformly resulting in a more homogenous material.

公开(公告)号：US11717840B2

公开(公告)日：2023-08-08

申请号：US16661366

申请日：2019-10-23

Applicant: Foam Supplies, Inc.

Inventor： James Daniel Kalinich ,  Todd A. Keske ,  Christopher Price Miller ,  Kyle Evan Myers

IPC: B05B7/00 ,  B05B7/12 ,  B05B7/04 ,  B05B1/30 ,  B05B12/00 ,  B01F23/235

CPC classification number: B05B7/0416 ,  B01F23/235 ,  B05B1/3026 ,  B05B7/0018 ,  B05B7/04 ,  B05B7/12 ,  B05B12/002

Abstract: A foam dispenser having a metal housing has a spool valve socket therein. A metal handle extends from the housing. A spool valve is disposable within the spool valve socket. A trigger couplable to the spool valve enables the spool valve to be rotated between open and closed orientations within the housing. The spool valve has internal channels for selectively passing liquids through the spool valve in the open orientation and not in the closed orientation. The spool valve also has a channel for selectively passing a gas through the spool valve in both the open and closed orientations.

公开(公告)号：US20230241272A1

公开(公告)日：2023-08-03

申请号：US17588261

申请日：2022-01-29

Applicant: Nikeeta Brewton

Inventor： Nikeeta Brewton

IPC: A61L2/23 ,  B05B7/24 ,  B05B7/00

CPC classification number: A61L2/23 ,  B05B7/2491 ,  B05B7/0081 ,  A61L2202/15 ,  A61L2202/14

Abstract: A powered disinfectant dispensing device for providing disinfectants is presented. The powered disinfectant dispensing device allows for an easy distribution of disinfectant to a person. The device is both light weight and efficient while providing a small footprint for storage. The device automatically dispenses liquid disinfectant in an airborne manner. The device has a fan that is utilized to provide wind behind a disinfectant to cause the disinfectant to become airborne and evenly distribute the disinfectant.

公开(公告)号：US20230238550A1

公开(公告)日：2023-07-27

申请号：US17968014

申请日：2022-10-18

Applicant: HONGSWORKS Co., Ltd.

Inventor： Ji Hong JUNG ,  Seok Keun HONG ,  Hun Hee KIM

IPC: H01M8/04089 ,  B05B7/00 ,  B01F23/10 ,  B01F25/312

CPC classification number: H01M8/04097 ,  B05B7/0075 ,  B01F23/19 ,  B01F25/31243 ,  B01F25/31252 ,  B01F2101/59

Abstract: Disclosed is a hydrogen recirculation ejector for fuel cells including a recirculation line configured to recirculate residual hydrogen gas discharged from a fuel cell stack configured to generate electricity using air and hydrogen gas supplied thereto to an inlet of the fuel cell stack and an ejector including a nozzle installed on the recirculation line, the nozzle being configured to supply new hydrogen gas, a venturi tube configured to mix the hydrogen supplied from the nozzle and the recirculated hydrogen with each other, and a diffuser configured to supply the mixed hydrogen gas to the fuel cell stack, wherein the nozzle includes a hydrogen introduction portion, a ring-shaped inner wall, a ring-shaped outer wall, a ring-shaped front end wall, and a ring-shaped rear end wall, and wherein the thickness of the inner wall and/or the outer wall is gradually increased with increasing distance from the hydrogen introduction portion.

公开(公告)号：US20230234085A1

公开(公告)日：2023-07-27

申请号：US18125593

申请日：2023-03-23

Applicant: Graco Minnesota Inc.

Inventor： Steven D. Becker ,  David M. Larsen ,  Steve J. Wrobel ,  Mark D. Shultz ,  Robert J. Gundersen

IPC: B05B7/24 ,  B05B7/00 ,  B05B15/62 ,  B05B7/14 ,  B05B7/08 ,  B05B12/00

CPC classification number: B05B7/2437 ,  B05B7/2478 ,  B05B7/0093 ,  B05B15/62 ,  B05B7/1413 ,  B05B7/0815 ,  B05B7/2416 ,  B05B12/002

Abstract: A sprayer includes a spray gun and a hopper. An air source provides compressed air to the sprayer to both eject fluid from the spray gun as a spray and to pressurize the hopper. The spray gun includes passages for providing compressed air to the nozzle for spraying and to the hopper for pressurizing the hopper. The spray gun further includes a relief valve for venting pressurized air from the hopper. The hopper receives the compressed air through a port in the hopper, and the compressed air assists the flow of material out of the hopper and into the spray gun.

公开(公告)号：US20230226566A1

公开(公告)日：2023-07-20

申请号：US18080339

申请日：2022-12-13

Applicant: FrieslandCampina Nederland B.V.

Inventor： Mark Robert René MASSA ,  Marc Jacques Christian Maurice CUSTINNE ,  Arno FRAIPONTS ,  Joren SWEECK

IPC: B05B7/24 ,  A47J43/12 ,  B05B7/00 ,  B05B7/12 ,  B65D83/42 ,  B65D83/62 ,  B65D83/66 ,  B65D83/14

CPC classification number: B05B7/2421 ,  A47J43/125 ,  B05B7/0037 ,  B05B7/1245 ,  B05B7/241 ,  B05B7/2427 ,  B05B7/2481 ,  B65D83/42 ,  B65D83/62 ,  B65D83/663 ,  B65D83/752

Abstract: A portable apparatus for dispensing and foaming of a product, including: a product container which contains a product that is to be foamed by and dispensed from the apparatus; a gas container, at least containing a gas, for example a single gas or a gas mixture, wherein the gas substantially does not contain any greenhouse gases such as N20; a dispersion device, having a product entrance that is connectable to the product container for receiving product, the dispersion device further being connectable to the gas container for supplying the gas to the product during product discharge; a processing device downstream of the dispersion device for performing a mixing treatment and/or pressure reduction on the product provided with the gas; and a product dispensing head, being part of a top section of the apparatus and being arranged downstream of the processing device.