公开(公告)号：US12121845B2

公开(公告)日：2024-10-22

申请号：US17630306

申请日：2020-07-24

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

Inventor： Iljeong Heo ,  Jin Hee Lee ,  Young Woo You ,  Yun Ho Jeong ,  Sang Joon Kim

IPC: B01D53/04 ,  B01D45/06 ,  G01N1/22

CPC classification number: B01D53/0407 ,  B01D45/06 ,  G01N1/22

Abstract: The present invention relates to a kit for concentrating low-concentration air pollutants, and to a concentration kit for concentrating low-concentration air pollutants, and then desorbing same so as to detect the components and concentrations of the pollutants. The present invention comprises: a sensor positioned on a channel in which gas moves, so as to detect pollutants in the gas; and a concentration part, which comprises an adsorbent for adsorbing and desorbing the pollutants in the gas moving to the sensor, so as to transfer concentrated pollutants to the sensor.

公开(公告)号：US12115478B2

公开(公告)日：2024-10-15

申请号：US18204660

申请日：2023-06-01

Applicant: Liebherr Machines Bulle SA ,  Deere & Company

Inventor： Zhi Li ,  Domenico Palmisani ,  Kyle D. Redfern

IPC: B01D45/06 ,  F01M11/03 ,  F01M13/04

CPC classification number: B01D45/06 ,  F01M11/03 ,  F01M2011/031 ,  F01M13/04 ,  F01M2013/0461

Abstract: The invention relates to an aerosol separator for separating aerosols in a blow-by gas, which comprises at least one feed opening for feeding a blow-by gas provided with aerosols, an outlet opening for discharging a blow-by gas cleaned of aerosols, at least one outflow opening for releasing aerosols removed from the blow-by gas, and which is arranged between a flow path of the at least one feed opening and the outlet opening, and a plurality of projections for configuring the flow path running from the at least one feed opening to the outflow opening in a meandering manner, in order to decelerate the blow-by gas which enters the feed opening and which is provided with aerosols, in terms of its flow rate. The separator is characterized in that the projections in their end region, around which blow-by gas flows, have a portion with increasing projection width.

公开(公告)号：US12000586B2

公开(公告)日：2024-06-04

申请号：US17088878

申请日：2020-11-04

Applicant: DOOSAN ENERBILITY CO., LTD

Inventor： Gyeong Mo Nam

IPC: F22B37/30 ,  F22B37/26 ,  B01D45/06 ,  B01D45/08 ,  B01D45/10 ,  B01D45/12 ,  F24F13/14 ,  F28C1/16

CPC classification number: F22B37/306 ,  F22B37/266 ,  B01D45/06 ,  B01D45/08 ,  B01D45/10 ,  B01D45/12 ,  F24F13/1426 ,  F28C1/16 ,  Y10S55/37

Abstract: Provided are a chevron vane that traps and removes droplets contained in steam and a moisture separator including the same. The chevron vane for trapping and removing droplets contained in steam includes a main frame group including multiple main frames arranged in a flow direction of steam and pivotably connected to each other, and a collection vane group mounted on the main frame group and including multiple collection vanes for trapping droplets contained in the steam.

公开(公告)号：US11839846B2

公开(公告)日：2023-12-12

申请号：US17386709

申请日：2021-07-28

Applicant: Hamilton Sundstrand Corporation

Inventor： Donald E. Army ,  Abbas A. Alahyari ,  Anthony DeLugan ,  Ephraim Joseph ,  Michael Maynard ,  Seth E. Rosen ,  John H. Whiton ,  Sebastian Zuraw ,  David Saltzman ,  Christopher Testa

IPC: B01D45/16 ,  B01D45/06 ,  B64D13/06

CPC classification number: B01D45/16 ,  B01D45/06 ,  B64D13/06 ,  B64D2013/0674

Abstract: An annular water removal system (AWRS) for an air cycle environmental control system (ECS) includes a line replaceable unit (LRU) configured to output air flow, and a water collector coupled to the LRU. The water collector includes an upper portion and a lower portion. The upper portion includes a coalescing unit having a collector inlet to receive the air flow and configured to coalesce moisture from the air flow output from the LRU. The lower portion includes a collection unit in fluid communication with the coalescing unit. The collection unit is configured to collect the moisture coalesced by the coalescing unit.

公开(公告)号：US20230249111A1

公开(公告)日：2023-08-10

申请号：US18007937

申请日：2021-05-31

Applicant: York (Wuxi) Air Conditioning and Refrigeration Co., Ltd. ,  John Controls Tyco IP Holdings LLP

Inventor： Zhanhui Feng ,  Fang Xue ,  Xiuping Su ,  Lu Mei

IPC: B01D45/08 ,  B01D45/02 ,  B01D45/06 ,  B01D45/16

CPC classification number: B01D45/08 ,  B01D45/02 ,  B01D45/06 ,  B01D45/16

Abstract: This application provides a gas-liquid separator, including a housing assembly and a plurality of first ribs. The housing assembly has an inner side wall defining a housing accommodation cavity. The housing assembly includes an inlet, a gas outlet, and a liquid outlet, the inlet. The gas outlet, and the liquid outlet are communicated with the housing accommodation cavity. The inlet is provided on the inner side wall of the housing accommodation cavity, the gas outlet is provided above the inlet, and the liquid outlet is provided below the inlet. The plurality of first ribs are arranged on the inner side wall of the housing assembly. Each of the plurality of first ribs is arranged at an angle with respect to a height direction of the housing assembly, and each of the plurality of first ribs includes a first rib windward end and a first rib leeward end. In a flow direction of a fluid entering the housing accommodation cavity from the inlet, the first rib windward end is located upstream of the first rib leeward end. In the height direction of the housing assembly, the first rib windward end is higher than the first rib leeward end. The gas-liquid separator has a compact structure, a small overall volume, and high separation efficiency.

公开(公告)号：US11717778B2

公开(公告)日：2023-08-08

申请号：US15575261

申请日：2016-05-12

Applicant: WOCO Industrietechnik GmbH

Inventor： David Kraehenbuehl ,  Sebastian Fenske ,  Uwe Ludwig

IPC: B01D45/06

CPC classification number: B01D45/06

Abstract: The invention relates to a device for precipitating liquid and/or particulate impurities from a gas stream, comprising at least one first guiding element and at least one second guiding element, it being possible to impose at least one first change in direction on the gas stream by means of said first guiding element, and to impose at least one second change in direction on the gas stream by means of the second guiding element, the fluid stream additionally flowing in a substantially laminar manner along the first guiding element and the second guiding element.

公开(公告)号：US11698048B2

公开(公告)日：2023-07-11

申请号：US17232834

申请日：2021-04-16

Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA

Inventor： Yoshihiko Inagaki ,  Hiroshi Nakatani

IPC: F02M35/10 ,  B60K13/02 ,  B01D45/06 ,  F02M35/08

CPC classification number: F02M35/10144 ,  B01D45/06 ,  B60K13/02 ,  F02M35/084 ,  F02M35/10314

Abstract: The utility vehicle includes a body; a frame that supports the body; an on-board device that is mounted on the frame and requires outside air; and an air intake conduit that is connected to the on-board device. An air intake port of the air intake conduit that sucks in outside air faces a center side of the utility vehicle.

公开(公告)号：US10081029B2

公开(公告)日：2018-09-25

申请号：US13909579

申请日：2013-06-04

Applicant: ABB Technology AG

Inventor： Daniel Hermann ,  Wernfried Heinrich ,  Marcus Schnaubelt ,  Frederik Vandepitte

IPC: B05B15/12 ,  B01D50/00 ,  B01D45/06 ,  B01D45/08 ,  B05B14/44 ,  B05B14/40

CPC classification number: B05B14/40 ,  B01D45/06 ,  B01D45/08 ,  B01D50/002 ,  B05B14/44

Abstract: The disclosure relates to a paint mist separating device, and a paint booth having a paint mist separating device. The paint mist separating device can include a tapered tube, and a collecting funnel with a funnel inlet and a funnel neck, into which the larger end of the tapered tube projects, wherein the funnel neck is provided for connection to a collecting tank for paint. The paint mist separating device can include a collecting hood, which is arranged opposite the funnel inlet and which has a paint mist inlet opening, into which a smaller end of the tapered tube opens, wherein an outlet gap is provided between the inlet opening of the collecting funnel and the collecting hood.

公开(公告)号：US20180216508A1

公开(公告)日：2018-08-02

申请号：US15748250

申请日：2016-03-16

Applicant: REINZ-DICHTUNGS-GMBH

Inventor： SEBASTIAN BRINKER ,  PHILIPP ZEDELMAIR

IPC: F01M13/04 ,  B01D45/08 ,  B01D45/16 ,  F16K15/16

CPC classification number: F01M13/04 ,  B01D45/06 ,  B01D45/08 ,  B01D45/16 ,  F01M13/00 ,  F01M2013/0044 ,  F01M2013/0433 ,  F16K15/16

Abstract: A device for separation of oil droplets and/or oil mist from blow-by gases of an internal combustion engine is described. Also described is a ventilation system for ventilation of the crankcase of an internal combustion engine, a cylinder head cover and an internal combustion engine, which contain such a device.

公开(公告)号：US20180079973A1

公开(公告)日：2018-03-22

申请号：US15706348

申请日：2017-09-15

Applicant: Lummus Technology Inc.

Inventor： Liang Chen ,  Peter Loezos ,  Rama Rao Marri ,  Bryan Tomsula ,  Jon A. Hood ,  Hardik Singh ,  Michael Dorsey ,  Justin Breckenridge

IPC: C10G51/02 ,  C10G11/18 ,  B01J8/24 ,  B01J8/26 ,  B01D45/08

CPC classification number: C10G51/026 ,  B01D45/06 ,  B01D45/08 ,  B01J8/0055 ,  B01J8/0065 ,  B01J8/1845 ,  B01J8/1863 ,  B01J8/24 ,  B01J8/26 ,  B01J2208/00362 ,  B01J2208/0038 ,  B01J2208/00752 ,  B01J2208/00761 ,  B01J2208/00991 ,  C10G11/18 ,  C10G2400/20 ,  C10G2400/30

Abstract: Apparatus and processes herein provide for converting hydrocarbon feeds to light olefins and other hydrocarbons. The processes and apparatus include, in some embodiments, feeding a hydrocarbon, a first catalyst and a second catalyst to a reactor, wherein the first catalyst has a smaller average particle size and is less dense than the second catalyst. A first portion of the second catalyst may be recovered as a bottoms product from the reactor, and a cracked hydrocarbon effluent, a second portion of the second catalyst, and the first catalyst may be recovered as an overhead product from the reactor. The second portion of the second catalyst may be separated from the overhead product, providing a first stream comprising the first catalyst and the hydrocarbon effluent and a second stream comprising the separated second catalyst, allowing return of the separated second catalyst in the second stream to the reactor.