公开(公告)号：US20240315417A1

公开(公告)日：2024-09-26

申请号：US18666443

申请日：2024-05-16

申请人： Omachron Intellectual Property Inc.

发明人： Wayne Ernest Conrad

IPC分类号： A45D20/12 ,  B01D45/08 ,  B01D45/14 ,  B01D45/16 ,  B01D50/20

CPC分类号： A45D20/12 ,  B01D45/08 ,  B01D45/14 ,  B01D45/16 ,  B01D50/20

摘要： A hair dryer is operational in a first mode of operation in which a first air flow path extends from an air inlet and exits through a first air outlet provided in a front face of the air dryer, the first air outlet is centrally positioned in the front face and, in operation, directs air in a direction that is generally axially forwardly. The hair dryer is also operational in a second mode of operation in which a second air flow path extends from the air inlet to a second air outlet, wherein the air flow path includes an annular flow portion and wherein the second air outlet comprises a slot.

公开(公告)号：US12018604B2

公开(公告)日：2024-06-25

申请号：US17914994

申请日：2021-03-31

申请人： RHAPIS S.R.L

发明人： Giulio Rossi

IPC分类号： F01N3/00 ,  B01D45/14 ,  B01D47/06 ,  B01D53/02 ,  B01D53/26 ,  B60H1/00 ,  C02F1/00 ,  C02F1/28 ,  C02F1/42 ,  C02F103/18 ,  F01N3/02 ,  F01N3/037 ,  F01N3/04 ,  F01N3/20

CPC分类号： F01N3/005 ,  B01D45/14 ,  B01D47/06 ,  B01D53/02 ,  B01D53/265 ,  B60H1/00478 ,  C02F1/283 ,  C02F1/42 ,  F01N3/0205 ,  F01N3/037 ,  F01N3/043 ,  F01N3/2066 ,  B01D2253/102 ,  B01D2259/4566 ,  C02F2001/007 ,  C02F2001/425 ,  C02F2103/18 ,  F01N3/02 ,  F01N2610/1406 ,  F01N2610/1426

摘要： System (1) for the purification of exhaust gases (S) of an endothermic engine (100), comprising at least one duct (2) for exhausting the gases produced by said endothermic engine, means (3) for cooling said exhaust gases which cross said duct (2) so that to cause, at least in part, the condensation of the water vapor contained in said exhaust gases in water (AC), and means (4) for separating the condensed water (AC), which is condensed by said cooling means along the exhaust duct, from the exhaust gases and for deviating it along a secondary duct (10), said system being characterized by further comprising filtering means (5), which are arranged downstream of said separating means (4) along said secondary duct (10), for filtering said condensed and separated water (AC).

公开(公告)号：US12018601B2

公开(公告)日：2024-06-25

申请号：US17611717

申请日：2020-05-15

申请人： Cummins Filtration IP, Inc.

发明人： Kenneth M. Tofsland ,  Christopher E. Holm ,  Chirag D. Parikh ,  Rajath Martin

IPC分类号： B01D45/14 ,  F01M13/04

CPC分类号： F01M13/04 ,  B01D45/14 ,  F01M2013/0422

摘要： An axial flow element for use in a liquid separation system for an internal combustion engine includes a hub, a groove, a locking member, and a flat layer. The hub includes a cylindrical outer surface. The groove is disposed in the outer surface. The groove extends in a substantially longitudinal direction along the hub from a first end of the hub to a second end of the hub. The locking member is disposed in the groove. The flat layer is disposed between the hub and the locking member.

公开(公告)号：US11952925B2

公开(公告)日：2024-04-09

申请号：US17257212

申请日：2019-07-05

申请人： SAFRAN HELICOPTER ENGINES

发明人： Arnaud Nifenecker ,  Frédéric Bonnet ,  Pierre Gaymu ,  Rémi Lanquetin ,  Benjamin Fulleringer

IPC分类号： F01M11/08 ,  B01D45/14 ,  B04B7/18 ,  B33Y80/00

CPC分类号： F01M11/08 ,  B01D45/14 ,  B04B7/18 ,  B33Y80/00

摘要： A centrifugal degasser of an air-oil mixture of a turbine engine includes a hollow shaft extending along an X axis and a pinion for rotating the hollow shaft, and an annular chamber for centrifugal separation of the mixture. The chamber is arranged around the hollow shaft and forms a fluid passage area, an inlet of which is oriented axially for feeding the chamber with the mixture, and a first outlet of which is oriented radially inwards for the outlet of the de-oiled air separated from said mixture. The chamber also includes at least one second oil outlet oriented radially outwards and configured for discharging the oil separated from said mixture to the outside of the degasser. The chamber and the pinion form a single piece.

公开(公告)号：US20240066452A1

公开(公告)日：2024-02-29

申请号：US18502949

申请日：2023-11-06

申请人： DONALDSON COMPANY, INC.

发明人： David J. Burton ,  Hubert J. Rahn

IPC分类号： B01D46/00 ,  B01D45/14 ,  B01D46/42 ,  B01D46/52 ,  B01D46/64 ,  B01D50/20

CPC分类号： B01D46/0005 ,  B01D45/14 ,  B01D46/4227 ,  B01D46/521 ,  B01D46/527 ,  B01D46/64 ,  B01D50/20 ,  B01D2271/02 ,  B01D2271/022 ,  B01D2279/60 ,  F02M35/0201

摘要： An air cleaner assembly including a housing, a filter cartridge removably positioned within the inner opening of the housing, wherein the filter cartridge includes a media pack and a sealing member that includes a pinch seal portion spaced from an outer surface of the media pack and positionable within a housing channel of the housing when the filter cartridge is positioned within the inner opening of the housing, and a precleaner assembly positionable between the filter cartridge and the inlet end of the housing, wherein the precleaner includes a base member having a lower edge, and an access cover removably attachable to an inlet end of the housing, wherein the precleaner assembly is sealable within the air cleaner assembly by pressing the lower edge of the base member against a top surface of the sealing member.

公开(公告)号：US11857902B2

公开(公告)日：2024-01-02

申请号：US17868581

申请日：2022-07-19

申请人： TIANJIN UNIVERSITY

发明人： Li He ,  Pengdong Yan ,  Yizhong Chen

IPC分类号： B01D45/16 ,  B01D45/14 ,  B04C5/103 ,  B04C9/00

CPC分类号： B01D45/16 ,  B01D45/14 ,  B04C5/103 ,  B04C9/00 ,  B04C2009/007

摘要： The present invention discloses a high-stability shale gas desanding device with a gravel storage mechanism, comprising a shale gas desanding assembly, a driving assembly, a flow stirring assembly and a flow guide assembly, wherein the shale gas desanding assembly comprises an outer side gas-solid separation tank, an inner side gas-solid separation tank is sleeved inside the outer side gas-solid separation tank, the inner side gas-solid separation tank is communicated with a shale gas mixture ingress pipe of the flow guide assembly, a top of the shale gas desanding assembly is communicated with an interior of the outer side gas-solid separation tank through a first pressure balance pipe, the outer side gas-solid separation tank is communicated with the shale gas mixture ingress pipe through a second pressure balance pipe, a pressure regulation and control assembly is arranged on the second pressure balance pipe.

公开(公告)号：US20230381701A1

公开(公告)日：2023-11-30

申请号：US18448963

申请日：2023-08-13

申请人： Taiwan Semiconductor Manufacturing Company, Ltd.

发明人： Wen-Hao Cheng ,  Hsuan-Chih Chu ,  Yen-Yu Chen

IPC分类号： B01D45/14 ,  C23C16/455 ,  C23C16/44

CPC分类号： B01D45/14 ,  C23C16/45544 ,  C23C16/4407

摘要： A device for removing particles in a gas stream includes a first cylindrical portion configured to receive the gas stream containing a target gas and the particles, a rotatable device disposed within the first cylindrical portion and configured to generate a centrifugal force when in a rotational action to divert the particles away from the rotatable device, a second cylindrical portion coupled to the first cylindrical portion and configured to receive the target gas, and a third cylindrical portion coupled to the first cylindrical portion and surrounding the second cylindrical portion, the third cylindrical portion being configured to receive the diverted particles.

公开(公告)号：US20230226561A1

公开(公告)日：2023-07-20

申请号：US17924591

申请日：2021-04-16

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Masanao KAMAKURA ,  Yoshiki HAYASAKI ,  Osamu AKASAKA ,  Shota TSURUI

IPC分类号： B04B5/12 ,  B01D45/14 ,  B04C3/06 ,  B04C9/00

CPC分类号： B04B5/12 ,  B01D45/14 ,  B04C3/06 ,  B04C9/00 ,  B04C2009/007

摘要： A casing includes a tubular part including a gas inlet; a gas outlet apart from the gas inlet in an axial direction of the tubular part and in communicative connection with an inside and an outside of the tubular part; and a solid substance discharge port aligned with the gas outlet in a direction along an outer periphery of the tubular part. A blade rotates together with a rotor and has a first end adjacent to the gas inlet and a second end adjacent to the gas outlet. The casing has a space extending to the solid substance discharge port with respect to the second end of the blade in the axial direction of the tubular part. A separation device further includes a discharge tubular part having an inner space in communicative connection with the solid substance discharge port and protruding from an outer peripheral surface of the tubular part.

公开(公告)号：US11555428B2

公开(公告)日：2023-01-17

申请号：US17096294

申请日：2020-11-12

申请人： SUBARU CORPORATION

发明人： Atsushi Yokota

IPC分类号： F01N3/037 ,  B01D45/14 ,  B04C3/00 ,  B04C9/00 ,  F01N5/04 ,  F01M13/04 ,  B64D27/04 ,  F04D25/02

摘要： According to one implementation, a centrifugal oil mist separator includes a duct, a fan and a power transmission mechanism. The duct forms a flow path of a first exhaust gas discharged from an engine. The first exhaust gas includes oil mist. The fan is disposed inside the duct. The power transmission mechanism rotates the fan using energy of a second exhaust gas discharged from the engine. The second exhaust gas includes no oil mist.

公开(公告)号：US20220282714A1

公开(公告)日：2022-09-08

申请号：US17752055

申请日：2022-05-24

申请人： QWTIP, LLC

发明人： Whitaker B. Irvin, SR.

IPC分类号： F03G7/00 ,  B01D35/06 ,  B01D47/16 ,  B04B5/12 ,  B04B1/04 ,  B01D45/12 ,  F04D5/00 ,  B01D45/14 ,  B03C3/00 ,  B01D53/24

摘要： A pair of waveform rotors and/or disks for use in a disk-pack turbine used, for example, in systems and methods in at least one embodiment for separating fluids including liquids and gases into subcomponents by passing the fluid into an expansion chamber and then through at least a portion of a waveform pattern present between at least two rotors and/or disks. The rotors and/or disks having waveform patterns on at least one side.