公开(公告)号：US20230181865A1

公开(公告)日：2023-06-15

申请号：US18064728

申请日：2022-12-12

申请人： Fisher & Paykel Healthcare Limited

发明人： Dean Antony Barker ,  Russel William Burgess ,  Peter Geoffrey Hawkins ,  Maurice Wen-Bin Chai

IPC分类号： A61M16/12 ,  A61M16/10 ,  A61M16/16 ,  B01F23/10 ,  B01F25/421 ,  B01F35/213 ,  B01F35/22 ,  B01F35/221

CPC分类号： A61M16/125 ,  A61M16/12 ,  A61M16/16 ,  A61M16/1005 ,  B01F23/10 ,  B01F25/4231 ,  B01F35/213 ,  B01F35/2202 ,  B01F35/2211 ,  A61M16/105 ,  A61M2016/003 ,  A61M2205/3368 ,  A61M2205/3375

摘要： A respiratory therapy system can have a flow generator adapted to provide gases to a patient. A gas passageway can be located in-line with the flow generator. The gas passageway can have a first portion adapted to receive a first gas and a second portion adapted to receive a second gas. The gas passageway can have a static mixer downstream of the first and second portions.

公开(公告)号：US20230416970A1

公开(公告)日：2023-12-28

申请号：US18461553

申请日：2023-09-06

申请人： WHIRLPOOL CORPORATION

发明人： Christopher A. Hartnett ,  James Jeffery ,  Bruno T. Ramasco ,  Guy M. Kazmierzak

IPC分类号： D06F39/02 ,  B01F23/451 ,  B01F25/452 ,  B01F25/10 ,  B01F25/421 ,  D06F37/26

CPC分类号： D06F39/028 ,  B01F23/451 ,  B01F25/4521 ,  B01F25/103 ,  B01F25/4231 ,  D06F37/26 ,  D06F39/022 ,  B01F2101/4505

摘要： A chemistry dispensing assembly for a laundry appliance includes a reservoir that dispenses a laundry chemistry to a treatment chamber. A mixing channel is positioned below the reservoir that receives the laundry chemistry dispensed from the reservoir. A fluid assembly delivers a fluid carrier through a flow path that includes the mixing channel. The mixing channel is defined between an underside of the reservoir and an upper surface of the mixing channel.

公开(公告)号：US11795853B2

公开(公告)日：2023-10-24

申请号：US17525922

申请日：2021-11-14

申请人： Andreas Doering

发明人： Andreas Doering

IPC分类号： F01N3/20 ,  F01D25/24 ,  B01F23/213 ,  B01F25/313 ,  B01F25/421 ,  B01F27/112 ,  B01F27/053

CPC分类号： F01N3/2066 ,  B01F23/2131 ,  B01F25/3131 ,  B01F25/31333 ,  B01F25/4231 ,  B01F27/0531 ,  B01F27/112 ,  F01D25/24 ,  B01F2215/044 ,  B01F2215/0422 ,  B01F2215/0495 ,  F01N2610/1453 ,  F05D2300/611

摘要： An exhaust gas turbine (30) for expanding exhaust gas, comprising a turbine housing (33) having an inflow housing portion (35) for exhaust gas to be expanded and an outflow housing portion (36) for expanded exhaust gas, a turbine rotor (34) received by the turbine housing (33), the turbine rotor (34) being rotatable about an axis of rotation, a metering means (42) for a reducing agent or a precursor substance of a reducing agent, wherein the reducing agent or the precursor substance can be introduced into the expanded exhaust gas via the metering device (42), and with a swirl atomizer (43), rotating together with the turbine rotor (34), for the reducing agent or the precursor substance, the reducing agent or the precursor substance being atomizable in the expanded exhaust gas via the swirl atomizer (43), the swirl atomizer (43) engaging the turbine rotor (34) at a downstream, hub-side portion of the turbine rotor (34). Downstream of the turbine rotor (34) in extension of the axis of rotation of the turbine rotor (34), an impingement body (44) is arranged for the reducing agent or the precursor substance introduced into the exhaust gas and atomized, wherein a distance of the impingement body (44) from the swirl atomizer (43) corresponds to at most 7 times a diameter of the turbine rotor (34).

公开(公告)号：US11679368B2

公开(公告)日：2023-06-20

申请号：US17517104

申请日：2021-11-02

申请人： CORNING INCORPORATED

发明人： Patrick Jean ,  Elena Daniela Lavric

IPC分类号： B01J19/00 ,  B01F33/30 ,  B01F25/421 ,  B01F101/00

CPC分类号： B01J19/0093 ,  B01F25/4231 ,  B01F33/30 ,  B01F2101/2204 ,  B01J2219/00813 ,  B01J2219/00889 ,  B01J2219/00891

摘要： A flow reactor has a module having a process fluid passage with an interior surface, a portion of the passage including a cross section along the portion having a cross-sectional shape, and a cross-sectional area with multiple minima along the passage. The cross-sectional shape varies continually along the portion and the interior surface of the portion includes either no pairs of opposing flat parallel sides or only pairs of opposing flat parallel sides which extend for a length of no more than 4 times a distance between said opposing flat parallel sides along the portion and the portion contains a plurality of obstacles distributed along the portion.

公开(公告)号：US11986783B2

公开(公告)日：2024-05-21

申请号：US17059229

申请日：2019-03-29

申请人： Soudal

发明人： Peter Geboes ,  Ivan Boeykens ,  Thomas Duijsters ,  Lieven Sichien

IPC分类号： B01F5/06 ,  B01F23/47 ,  B01F25/421 ,  B29B7/32 ,  B29B7/74 ,  B05B7/04

CPC分类号： B01F25/4231 ,  B01F23/47 ,  B01F25/4233 ,  B29B7/325 ,  B29B7/7419 ,  B29B7/7438 ,  B29B7/7457 ,  B05B7/0408

摘要： Dispensing system for dispensing a mixture of a first component and a second component, the dispensing system comprising: (i) a dispensing gun comprising an inlet body with a first passage for feeding in the first component under pressure and a second passage for feeding in the second component under pressure, the first and second passages respectively comprising a closable first outlet and a closable second outlet, which may be operable by means of a handle or trigger of the dispensing gun; (ii) a static mixing nozzle, detachably connectable to the outlets of the body and provided for mixing and dispensing the components, the static mixing nozzle comprising a first section containing a first chamber and a second chamber for conducting the first and second component respectively and a second section, subsequent to the first section (in forwards flow direction), containing a mixing chamber with static mixing elements which promote mixing the first and second components and conducting the mixture to a nozzle tip serving as an outlet for the mixture. According to the invention, at least one of the first and second chambers of the static mixing nozzle contains a series of static backflow prevention elements, arranged for hindering backflow of the respective component within the respective chamber.

公开(公告)号：US20230390713A1

公开(公告)日：2023-12-07

申请号：US18322087

申请日：2023-05-23

申请人： RINNAI CORPORATION

发明人： Yu OKANO

IPC分类号： B01F23/232 ,  B01F23/2373 ,  B01F25/421

CPC分类号： B01F23/232 ,  B01F25/4231 ,  B01F23/2373

摘要： A fine bubble generating nozzle may include a nozzle unit and a baffle. The nozzle unit may include: an inlet; a pressure decreasing portion configured to decrease a pressure of a gas-dissolved pressurized water introduced from the inlet; a first collision chamber disposed downstream of the pressure decreasing portion and including a first collision wall with which the gas-dissolved pressurized water introduced from the pressure decreasing portion collides so that a flow direction of the gas-dissolved pressurized water changes; a second collision chamber disposed downstream of the first collision chamber and including a second collision wall with which the gas-dissolved pressurized water having flowed through the first collision chamber collides so that the flow direction of the gas-dissolved pressurized water changes; and an outlet. The baffle may be disposed outside of the nozzle unit and is disposed at a position facing the outlet.

公开(公告)号：US11781462B2

公开(公告)日：2023-10-10

申请号：US16791041

申请日：2020-02-14

申请人： Friedrich Boysen GmbH & Co. KG

发明人： Stefan Sauer ,  Bernd Burkhardt ,  Andreas Haas

IPC分类号： F01N3/28 ,  F01N3/20 ,  B01F23/213 ,  B01F25/10 ,  B01F25/421 ,  B01F25/431

CPC分类号： F01N3/2892 ,  B01F23/213 ,  B01F25/10 ,  B01F25/4231 ,  B01F25/4315 ,  F01N3/2066 ,  F01N2610/02

摘要： A mixer for mixing an exhaust gas flow with a fluid injected into an exhaust gas line comprises means for generating a swirl effecting a rotating flow and means for a radial displacement in the exhaust gas flow admixed with the fluid and flowing axially through the mixer. In this respect, the swirl generation means and the radial displacement means are arranged and designed such that, viewed over the cross-section of the mixer perpendicular to the axial exhaust gas flow, at least two separate swirl regions result which are built up via tangentially acting vane-like swirl elements and at least one respective radial displacement region results which is arranged between two separate swirl regions.

公开(公告)号：US20230219046A1

公开(公告)日：2023-07-13

申请号：US18021169

申请日：2021-08-11

申请人： SULZER MANAGEMENT AG

发明人： Felix STREIFF

IPC分类号： B01F25/431 ,  B01F25/421 ,  B01F35/93 ,  F28D7/16 ,  F28F1/38 ,  F28F9/013 ,  F28F9/22 ,  F28F9/24

CPC分类号： B01F25/43161 ,  B01F25/4231 ,  B01F35/93 ,  F28D7/16 ,  F28F1/38 ,  F28F9/0132 ,  F28F9/22 ,  F28F9/24 ,  F28D2021/0052

摘要： An apparatus for supplying and dissipating heat, for carrying out reactions and for mixing and dispersing flowing media in a housing with an internal diameter for a medium and comprising internal fittings made up of a bundle of tubes with an external diameter or made up of other elongate elements oriented parallel to the longitudinal axis of the housing is provided. The apparatus includes crosspieces or crosspiece layers installed crosswise between the elongate elements. The crosspieces are inclined in relation to the longitudinal axis of the housing and are not in contact. After axially successive crosspieces, or a length, the crosspieces are installed between the tubes and turned by preferably 90°. A heat-transfer medium can flow in a co-current or counter-current mode. This results in a mixer/heat exchanger or reactor with an extremely large heat-transfer capacity and almost plug flow.

公开(公告)号：US12089645B2

公开(公告)日：2024-09-17

申请号：US16973365

申请日：2019-06-11

申请人： Philip Morris Products S.A.

发明人： Irene Taurino

IPC分类号： A24F40/30 ,  A24F40/10 ,  A24F40/42 ,  A24F40/46 ,  A24F40/465 ,  A24F40/485 ,  B01F23/21 ,  B01F25/421 ,  B01F35/92 ,  H05B1/02 ,  H05B3/40 ,  H05B6/06 ,  H05B6/10 ,  B01F35/90

CPC分类号： A24F40/465 ,  A24F40/30 ,  A24F40/42 ,  A24F40/46 ,  A24F40/485 ,  B01F23/211 ,  B01F25/4231 ,  B01F35/92 ,  H05B1/0297 ,  H05B3/40 ,  H05B6/06 ,  H05B6/108 ,  A24F40/10 ,  B01F2035/99

摘要： A cartridge for an aerosol-generating system is provided, including a first compartment containing a nicotine source and having a first air inlet and first air outlet, the inlet being upstream of the outlet; a second compartment containing an acid source and having a second air inlet and second air outlet, the inlet being upstream of the outlet; a mixing chamber for mixing nicotine from the nicotine source and acid from the acid source with an air flow to form an aerosol, the mixing chamber being downstream of both the first air outlet and the second air outlet; and a heating element configured to heat the mixing chamber, at least a portion of the heating element being neither upstream nor downstream of the mixing chamber. An aerosol-generating system and a method for aerosol generation in an aerosol-generating system are also provided.

公开(公告)号：US12048906B2

公开(公告)日：2024-07-30

申请号：US16818980

申请日：2020-03-13

申请人： MEISSNER FILTRATION PRODUCTS, INC.

发明人： Andrew Govea ,  Katherine Conlin ,  Max Blomberg

IPC分类号： B01F5/04 ,  B01F3/12 ,  B01F5/06 ,  B01F5/10 ,  B01F15/00 ,  B01F15/02 ,  B01F23/50 ,  B01F25/312 ,  B01F25/316 ,  B01F25/421 ,  B01F25/4314 ,  B01F25/53 ,  B01F35/00 ,  B01F35/71 ,  B65D75/70

CPC分类号： B01F25/316 ,  B01F23/54 ,  B01F25/312 ,  B01F25/3121 ,  B01F25/31243 ,  B01F25/4231 ,  B01F25/43141 ,  B01F25/53 ,  B01F35/184 ,  B01F35/7137 ,  B65D75/70 ,  B01F23/565

摘要： A powder transfer bag includes a balloon or a membrane sealing its mouth. A connector to be used with the bags allows the bag to connect to a hydration device. A method of hydrating material in a powder transfer bag is provided.