公开(公告)号：US10708538B2

公开(公告)日：2020-07-07

申请号：US15842229

申请日：2017-12-14

Applicant: Wessels Company

Inventor： Jane E. Roddy ,  James J. Fuller

IPC: B01D45/00 ,  H04N5/77 ,  B01D45/08 ,  B01D45/16 ,  B01D45/12 ,  A47L9/16 ,  B01D17/04 ,  B01D21/00 ,  H04W4/80 ,  B01D50/00 ,  F01M13/04

Abstract: An air-dirt separator adapted to reduce entrained air and separate debris from fluid moving through the air-dirt separator is described in the present disclosure. The air-dirt separator includes a housing and coalescing baffles mounted in the housing.

公开(公告)号：US10583820B2

公开(公告)日：2020-03-10

申请号：US15720558

申请日：2017-09-29

Applicant: Bendix Commercial Vehicle Systems LLC

Inventor： Stephen Howe ,  David W Perry ,  Gregory R Ashley ,  Fred W Hoffman

IPC: B01D45/00 ,  B60T17/00 ,  B60T13/66 ,  B01D53/24 ,  B01D53/26 ,  B60T13/68 ,  B01D46/16 ,  F15B21/048 ,  B01D45/12

Abstract: An effluent processing apparatus is provided for a vehicle air brake charging system. The effluent processing apparatus comprises an inlet port through which effluent from a purge valve of an air dryer can be received and an outlet port. The effluent processing apparatus also comprises a spiral-shaped effluent channel having a portion of decreasing channel width disposed between the inlet port and the outlet port. The spiral-shaped effluent channel is provided for increasing velocity of an effluent stream as the effluent stream flows through the decreasing channel width portion of the spiral-shaped effluent channel.

公开(公告)号：US10578323B2

公开(公告)日：2020-03-03

申请号：US15466357

申请日：2017-03-22

Applicant: General Electric Company

Inventor： Jose Francisco Aguilar

IPC: B01D49/00 ,  B01D39/00 ,  B01D41/00 ,  B01D45/00 ,  B01D46/00 ,  B01D50/00 ,  B01D51/00 ,  F24F3/14

Abstract: A dehumidifier assembly includes an extraction chamber coupled in flow communication with a sample air inlet, a sample air outlet, and a sample drip opening. The extraction chamber is configured to receive a sample air flow therethrough at substantially atmospheric pressure from the sample air inlet to the sample air outlet. The dehumidifier assembly also includes a conduit positioned within the extraction chamber. The conduit is coupled in flow communication with an environmental air inlet and an environmental air outlet, and is sealed with respect to the extraction chamber. The dehumidifier assembly further includes a circulator coupled to the environmental air outlet. The circulator is operable to create a negative pressure in the conduit, such that an environmental air flow is drawn through the environmental air inlet into the conduit. The conduit is configured to facilitate heat transfer from the sample air flow to the environmental air flow.

公开(公告)号：US10569206B2

公开(公告)日：2020-02-25

申请号：US15121674

申请日：2014-02-06

Applicant: TOKYO ROKI CO., LTD.

Inventor： Kosaku Ishida

IPC: B01D45/00 ,  B01D45/14 ,  F01M13/04 ,  B04B7/02 ,  B01D45/12 ,  B04B5/00 ,  B04B5/12

Abstract: In an oil separator that separates mist oil contained in target gas from the gas, the present disclosure is aimed to easily mount the oil separator to various targets and to increase its versatility. An oil separator according to the present disclosure includes: a nozzle that injects oil from an injection hole to rotate a spindle around an axis; a housing having a gas communicating portion and an oil communicating portion on its bottom; and a joint member that is removably mounted to the housing, and that includes a gas introducing portion and an oil discharge portion, the gas introducing portion introducing blow-by gas and transferring the gas to the gas communicating portion, the oil discharge portion receiving oil from the oil communicating portion and discharging the oil to outside.

公开(公告)号：US10543434B2

公开(公告)日：2020-01-28

申请号：US15072050

申请日：2016-03-16

Applicant: Arkansas State University—Jonesboro

Inventor： Kwangkook Jeong

IPC: B01D49/00 ,  B01D39/00 ,  B01D41/00 ,  B01D45/00 ,  B01D46/00 ,  B01D50/00 ,  B01D51/00 ,  B01D5/00 ,  B01D53/00 ,  F23J15/02

Abstract: The system and method spatially predict the condensation of water and acid from the flue gas in the condensing heat exchanger installed in fossil power plant flue gas treatment system or similar environment. By modifying the operational conditions, the heat exchanger can control rates and areas of condensations. The system and method adjust either the cooling water temperature or the flowrate ratio of flue gas to cooling water to control the condensation rates of water or acids. The system and method also estimate actual coverage areas to apply for anti-corrosive coating onto the tube or duct surfaces to resist corrosion due to acid condensation. The system and method also optimize or customize condensation rates of water and acids in boiler flue gas under operating conditions given at a power plant.

公开(公告)号：US10406467B2

公开(公告)日：2019-09-10

申请号：US15129041

申请日：2015-03-31

Applicant: Norgren Limited

Inventor： Colin Billiet

IPC: B01D45/00 ,  B01D45/08 ,  B01D45/16 ,  B01D45/12 ,  B04C5/06 ,  B04C5/103 ,  B01D50/00 ,  B01D46/00 ,  B01D46/24

Abstract: An apparatus for contaminant reduction in a stream of compressed gas is disclosed. The apparatus includes an insert for directing the gas. The insert sits in a head portion which has an inlet leading to an inlet pathway for directing the gas towards the insert. The head portion also has an outlet leading from an outlet pathway for directing the gas from the insert towards the outlet. There is also a body portion sealed to the head portion for collecting contaminants removed from the gas. The insert includes a tubular portion connected to the head portion. Gas from the inlet pathway passes outside the tubular portion while gas going to the outlet passes inside the tubular portion. The insert has a baffle extending from the tubular portion for narrowing the gap between the insert and the body portion and has curved walls extending from the baffle causing the stream of gas to rotate thereby form a vortex.

公开(公告)号：US10322621B2

公开(公告)日：2019-06-18

申请号：US15433254

申请日：2017-02-15

Applicant: Hamilton Sundstrand Corporation

Inventor： Donald E. Army

IPC: B64B1/24 ,  B01D19/00 ,  B01D45/00 ,  F02G3/00 ,  B60H3/06 ,  B01D45/16 ,  B01D53/26 ,  B01D46/00 ,  B64D13/06 ,  B01D45/06 ,  F24F3/16

Abstract: An inertial particle separator includes a body with an outer wall, an inlet, an outlet, an inner nozzle, a settling chamber, a serpentine channel, and a filter element. The inlet is disposed on an upstream end of the body. The outlet is disposed on a downstream end of the body. The inner nozzle is disposed radially inward from the outer wall and forms a primary flow passage. The settling chamber is disposed in the body and extends between the outer wall and the inner nozzle. The settling chamber forms a secondary flow passage and is fluidly connected to the inlet and the outlet. The serpentine channel fluidly connects fluidly connects the inlet and the settling chamber and is disposed radially between the outer wall of the body and the inner nozzle. The filter element is disposed in the settling chamber.

公开(公告)号：US10300416B2

公开(公告)日：2019-05-28

申请号：US16083473

申请日：2017-02-15

Applicant: Mahle International GmbH

Inventor： Armando Coelho ,  Alfred Elsaesser ,  Volker Kirschner ,  Thomas Riemay ,  Stefan Ruppel

IPC: B01D45/00 ,  B01D45/08 ,  F01M13/00 ,  F01M13/04

Abstract: A liquid mist separation device for separating liquid from a gas flow may include a nozzle plate including at least one nozzle which is open at least in part and at least one baffle plate. The device may also include at least one valve element which, together with the nozzle plate, forms at least one variable nozzle. The at least one variable nozzle may be arranged fluidically parallel to the at least one nozzle. The nozzle plate and the at least one valve element may be arranged axially displaceable relative to each other. The nozzle plate and the at least one baffle plate may be disposed at a fixed distance with respect to one another. Opposite the at least one nozzle and the at least one variable nozzle a baffle plate may be arranged, which deflects the gas flow emerging from the respective nozzle and on which liquid droplets precipitate.

公开(公告)号：US10279310B2

公开(公告)日：2019-05-07

申请号：US15021236

申请日：2014-09-12

Applicant: INNOVATION IN SCIENCES & TECHNOLOGIES S.R.L. ,  Mauro Tripodi ,  Paolo Tripodi

Inventor： Mauro Tripodi ,  Paolo Tripodi

IPC: B01D39/00 ,  B01D49/00 ,  B01D41/00 ,  B01D45/00 ,  B01D46/00 ,  B01D50/00 ,  B01D51/00 ,  B01D53/18 ,  B01D3/00 ,  B01D3/24 ,  B01D3/30 ,  B01D53/00 ,  B01D53/78 ,  B01D47/02 ,  B01D47/14 ,  B01D47/06 ,  B01D53/14

Abstract: A system for chemical compounds collection, deposition and separation in a fluid stream includes: a stack of layers with a number of window openings, allowing the fluid stream to pass through, neighboring layers forming an angle 0≤α

公开(公告)号：US10231587B2

公开(公告)日：2019-03-19

申请号：US15363645

申请日：2016-11-29

Applicant: BISSELL Homecare, Inc.

Inventor： Alan J. Krebs ,  Kenneth M. Lenkiewicz

IPC: A47L9/16 ,  B01D45/00 ,  A47L5/28 ,  A47L9/24

Abstract: A cyclone module for a vacuum cleaner includes a primary separator, a bulk collection chamber, at least one secondary separator and a fines collection chamber. First and second doors are provided for closing debris outlets at the bottom ends of the bulk and fines collection chambers, respectively. The fines collection chamber is elevated within the bulk collection chamber, with the second door spaced above the first door.