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公开(公告)号:US20240001316A1
公开(公告)日:2024-01-04
申请号:US17855190
申请日:2022-06-30
发明人: James W. RIDGWAY
IPC分类号: B01F25/312 , B01F35/221 , B01F23/2326 , C02F1/30 , A61L2/26 , A61L2/14
CPC分类号: B01F25/31242 , B01F25/31232 , B01F35/2211 , B01F23/2326 , C02F1/30 , A61L2/26 , A61L2/14 , C02F2303/04 , B01F2101/305
摘要: A plasma-activated gas generated by a plasma-activated gas generator is mixed with a liquid in a variety of ways to generate a gas activated liquid. The gas activated liquid may be applied to various items, surfaces, and/or added to fluid volumes to affect chemical specifies and organism therein.
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公开(公告)号:US20240189785A1
公开(公告)日:2024-06-13
申请号:US18505403
申请日:2023-11-09
IPC分类号: B01F25/312 , B01F23/2326
CPC分类号: B01F25/31243 , B01F23/2326
摘要: A method to improve a performance and efficiency of a liquid-gas eductor includes injecting a small amount of secondary gas into the primary motive liquid prior to the latter's arrival at the eductor. This measure simultaneously reduces the flow rate of motive fluid and maintains a level of secondary inducted flow such that the aggregate secondary flow is higher than without the intervention—for certain conditions. The additional work needed in introducing the injected secondary fluid, by auxiliary means, is a few percentage points of the work done by the motive fluid without the intervention. The quantity of secondary fluid inducted and injected by the eductor adopting the above measures approaches double than that of the secondary flow without the measure. The motive liquid volumetric flow rate is reduced slightly which with the enhanced aggregate secondary flow means that the energy efficiency of the eductor process is substantially increased.
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公开(公告)号:US20240350989A1
公开(公告)日:2024-10-24
申请号:US18712643
申请日:2022-11-22
申请人: Zero Nox, Inc.
发明人: James Matthew KERTON
IPC分类号: B01F25/312 , B01F23/2326
CPC分类号: B01F25/3124 , B01F23/2326
摘要: A Venturi device with a primary flow path and a secondary flow path introduced into the primary flow path, wherein a flow of one or more flowable mediums in the primary flow path and the secondary flow path creates a vortex generating a suction at an inlet of the Venturi device. A particulate burner system can be used to combust fuel emission byproducts by injecting fuel and air into a housing having a bottom plate with a round bottom opening for burners to inject fuel into a combustion chamber and a top plate with a round top opening for exhausting fuel emissions. A thruster system can be used to propel munition for deep earth penetration by using a thruster system having a transfer cone connected to a munition body.
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公开(公告)号:US12059095B2
公开(公告)日:2024-08-13
申请号:US18030055
申请日:2021-12-16
发明人: Joeke Noordhuis
IPC分类号: A47J31/44 , B01F23/232 , B01F23/2326 , B01F23/235
CPC分类号: A47J31/4485 , A47J31/4496 , B01F23/2323 , B01F23/2326 , B01F23/235
摘要: A mixing apparatus includes an inner container and an outer container which define mixing fluid passageways between them. The inner container is received in the outer container with at least two different orientations. Each orientation forms a different set of passageways each including a mixing chamber and a riser passage, where the passageways lead from the inner container to the mixing chamber. The different orientations create different designs of the passageways, to give different mixing functionality.
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公开(公告)号:US11885148B2
公开(公告)日:2024-01-30
申请号:US17423841
申请日:2020-06-16
IPC分类号: E04H4/16 , B05B15/74 , E04H4/12 , B01F23/2326
CPC分类号: E04H4/169 , B01F23/2326 , B05B15/74 , E04H4/1245
摘要: A pool aerator for pools with water recirculation circuit includes a hemispherical body and an atmospheric air intake pipe. The body of the aerator includes a rounded plastic object, having in the middle area a cylindrical portion, and at one end with a connecting means to the pool nozzle. The middle portion of the aerator body continues with a hemispherical dome. A Venturi tube made in the form of two intersected frustoconical spaces is positioned in the hemispherical dome. One of the intersected frustoconical spaces functions as an inlet and the other for mixing and discharging water mixed with air. The two axes of the intersected frustoconical spaces form an angle (α) between 10 and 20 degrees. The mixing hole communicates with a vertical cylindrical hole, in which the intake pipe is inserted by sliding, until the inner wall of the frustoconical hole is reached.
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公开(公告)号:US11772057B2
公开(公告)日:2023-10-03
申请号:US17045589
申请日:2019-04-25
发明人: Ryo Takabayashi
IPC分类号: B01F23/2375 , B05B7/04 , B01F25/314 , B01F23/232 , B01F25/433 , B01F23/2326
CPC分类号: B01F23/2375 , B01F23/232 , B01F23/2326 , B01F25/3141 , B01F25/4335 , B01F25/4338 , B05B7/0483
摘要: A bubble generating device is disclosed which includes: a bubble generator including a tubular body, a liquid introduction port, a gas introduction port, and a discharge port; and a gas supply unit including a gas supply port, a pressurized gas being supplied to the bubble generator through the gas supply port, wherein the flow passage of the bubble generator extends substantially along a same axis, a plurality of reduced diameter portions each having an inner diameter reduced are provided along a direction along which the liquid flows, and gas-liquid mixing portions are provided downstream of the respective reduced diameter portions in a contiguous manner, each of the gas-liquid mixing portions having an inner diameter larger than a minimum inner diameter of each of the plurality of reduced diameter portions, and the gas introduction port of the bubble generator is formed of a plurality of through holes.
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公开(公告)号:US20230149864A1
公开(公告)日:2023-05-18
申请号:US17985608
申请日:2022-11-11
发明人: Michael J. Duer
IPC分类号: B01F23/232 , B01D3/34 , C02F1/20 , B01F23/2326 , B01F25/312 , B01F25/431 , B01F35/00
CPC分类号: B01F23/23231 , B01D3/346 , C02F1/20 , B01F23/2326 , B01F25/3121 , B01F25/431 , B01F35/187 , C02F2101/36
摘要: A trihalomethane (THM) and volatile organic compound (VOC) removal system includes: a storage vessel; a fluid inlet on the storage vessel where fluid enters said storage vessel; a fluid outlet on the storage vessel where fluid exits said storage vessel; and a fluid fitting on said storage vessel. Fluid leaves the storage vessel via an inlet conduit attached to the fluid fitting and flows through a pump and passes through a venturi aspirator, and returns to the storage vessel through an outlet conduit attached to the storage vessel.
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公开(公告)号:US11980850B2
公开(公告)日:2024-05-14
申请号:US17418018
申请日:2019-12-25
IPC分类号: B01F25/40 , B01F23/23 , B01F23/232 , B01F23/2326 , B01F23/2375 , B01F25/10 , B01F25/23 , B01F25/432 , B01F23/2373
CPC分类号: B01F23/2375 , B01F23/23 , B01F23/232 , B01F23/2326 , B01F25/102 , B01F25/23 , B01F25/432 , B01F23/2373
摘要: An ultrafine bubble water manufacturing device includes a whirlpool pump, an ejector, a cascade pump, a branch portion on the downstream side of the cascade pump, a return path which communicates from the branch portion between the ejector and the cascade pump, a flow rate adjusting valve and a first ultrafine bubble manufacturing unit interposed in the return path, an emission path which communicates with the branch portion, a second ultrafine bubble manufacturing unit interposed in the emission path and a control device. The control device controls an air amount adjusting valve, the whirlpool pump, the cascade pump and the flow rate adjusting valve based on the measurement values of a concentration meter for the emission path and first and second pressure gauges and on the downstream and upstream sides of the cascade pump.
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公开(公告)号:US20240091798A1
公开(公告)日:2024-03-21
申请号:US17768024
申请日:2020-09-27
发明人: Zhiqiang ZHAO , Sheng XU
IPC分类号: B05B7/04 , B01F23/231 , B01F23/2326 , B01F23/2373 , B01F25/312 , D06F39/08
CPC分类号: B05B7/0425 , B01F23/231231 , B01F23/2326 , B01F23/2373 , B01F25/3121 , B01F25/31242 , B01F25/312512 , D06F39/088
摘要: A microbubble spray head and a washing apparatus with the same. The microbubble spray head includes a spray pipe, where the spray pipe is of an integrated or two-part hollow pipe structure, an air inlet channel is provided in the spray pipe, the spray pipe is configured to enable water flow to generate negative pressure in the spray pipe, external air is sucked into the spray pipe via the air inlet channel by the negative pressure and is mixed with water flow in the spray pipe to form bubble water; and a bubbler, where the bubbler is fixed at the outlet end of the spray pipe and is configured to be capable of forming microbubble water when the bubble water flows through the bubbler. The microbubble spray head has good microbubble generation performance and low manufacturing costs.
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公开(公告)号:US11730311B2
公开(公告)日:2023-08-22
申请号:US17789145
申请日:2020-12-24
发明人: Tim Gerard Tibbe , Joeke Noordhuis , Hendrik Klaas Louwsma , Gertrude Riëtte Bakker-Van Der Kamp , Andrea Pecci , Massimiliano Sceusa , Gerben De Roode , Jan Buffinga
IPC分类号: A47J31/44 , B01F25/312 , B01F23/2326 , B01F23/20 , B01F23/235 , A47J31/46 , B01F101/07
CPC分类号: A47J31/4485 , A47J31/4403 , A47J31/46 , B01F23/235 , B01F23/2326 , B01F23/291 , B01F25/312 , B01F2101/07 , B01F2215/0472
摘要: A mixing apparatus is described. The mixing apparatus has a first port for receiving milk, a second port for receiving steam, and a mixing chamber for mixing the milk, the steam, and air. A channel arrangement connects the first port and the second port, and defines an air intake channel which leads to a frothing section. The mixing apparatus is designed such that, in use, the frothing section fills sufficiently with steamed milk that has a direct path from the second port to the mixing chamber is interrupted by the steamed milk. This provides a noise reduction during use of the mixing apparatus. A flow reducing means, such as a barrier, may be used for this purpose.
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