IN2015DN00564A - - Google Patents

Download PDF

Info

Publication number
IN2015DN00564A
IN2015DN00564A IN564DEN2015A IN2015DN00564A IN 2015DN00564 A IN2015DN00564 A IN 2015DN00564A IN 564DEN2015 A IN564DEN2015 A IN 564DEN2015A IN 2015DN00564 A IN2015DN00564 A IN 2015DN00564A
Authority
IN
India
Prior art keywords
blow
gas
oil
distribution chamber
inflow hole
Prior art date
Application number
Inventor
Atsushi Nishigaki
Naoki Kira
Jun Ikeda
Shin Satsumabayashi
Original Assignee
Aisin Seiki
Toyota Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2012150721A external-priority patent/JP2014013012A/en
Priority claimed from JP2012256710A external-priority patent/JP5495402B2/en
Application filed by Aisin Seiki, Toyota Motor Co Ltd filed Critical Aisin Seiki
Publication of IN2015DN00564A publication Critical patent/IN2015DN00564A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/005—Filters specially adapted for use in internal-combustion engine lubrication or fuel systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • B04C5/04—Tangential inlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/28—Multiple arrangement thereof for parallel flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M13/0405—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil arranged in covering members apertures, e.g. caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M13/0416—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil arranged in valve-covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M2013/0038—Layout of crankcase breathing systems
    • F01M2013/005—Layout of crankcase breathing systems having one or more deoilers
    • F01M2013/0061—Layout of crankcase breathing systems having one or more deoilers having a plurality of deoilers
    • F01M2013/0066—Layout of crankcase breathing systems having one or more deoilers having a plurality of deoilers in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0422—Separating oil and gas with a centrifuge device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0422—Separating oil and gas with a centrifuge device
    • F01M2013/0427—Separating oil and gas with a centrifuge device the centrifuge device having no rotating part, e.g. cyclone

Abstract

Provided is an oil separator wherein each of multiple oil separation units uniformly traps the oil mist in blow by gas regardless of differences in the particle diameter thereby efficiently separating the oil mist and enabling efficient operation of the entire oil separator. This oil separator is equipped with: a distribution chamber that distributes blow by gas; an inflow hole through which blow by gas is introduced into the distribution chamber; at least one oil separation unit which is arranged symmetrical with respect to at least one plane that includes an axis passing through the axial center of the inflow hole of the axes of the directions of circulation of the blow by gas flowing into the distribution chamber through the inflow hole; and branch passages that individually circulate the blow by gas from the distribution chamber to each oil separation unit.
IN564DEN2015 2012-07-04 2013-06-28 IN2015DN00564A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012150721A JP2014013012A (en) 2012-07-04 2012-07-04 Oil separator
JP2012256710A JP5495402B2 (en) 2012-11-22 2012-11-22 Oil separator
PCT/JP2013/067838 WO2014007164A1 (en) 2012-07-04 2013-06-28 Oil separator

Publications (1)

Publication Number Publication Date
IN2015DN00564A true IN2015DN00564A (en) 2015-06-26

Family

ID=49881920

Family Applications (1)

Application Number Title Priority Date Filing Date
IN564DEN2015 IN2015DN00564A (en) 2012-07-04 2013-06-28

Country Status (6)

Country Link
US (1) US9630128B2 (en)
EP (1) EP2868878B1 (en)
CN (1) CN104520546B (en)
BR (1) BR112014032955A8 (en)
IN (1) IN2015DN00564A (en)
WO (1) WO2014007164A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014105582A (en) * 2012-11-22 2014-06-09 Aisin Seiki Co Ltd Oil separator
US11318481B2 (en) 2016-11-17 2022-05-03 Weir Minerals Australia Ltd. Distributor device for cyclone separator apparatus
CN109681619B (en) * 2017-10-19 2022-02-08 上海汽车集团股份有限公司 Oil distribution system and oil distribution disc assembly of gearbox
CN108301935B (en) * 2018-03-28 2024-02-20 潍柴动力股份有限公司 Oil-gas separator shell and diesel vehicle
DE102021214658A1 (en) 2021-12-20 2023-06-22 Robert Bosch Gesellschaft mit beschränkter Haftung Component for a liquid filter
DE102021214660A1 (en) 2021-12-20 2023-06-22 Robert Bosch Gesellschaft mit beschränkter Haftung liquid filter

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337684A (en) * 1941-04-24 1943-12-28 Standard Oil Co System for recovering finely divided solids from gases
GB8526540D0 (en) 1985-10-28 1985-12-04 Shell Int Research Solids-fluid separation
DE19912271A1 (en) * 1999-03-18 2000-09-28 Hengst Walter Gmbh & Co Kg Oil separator for de-oiling crankcase ventilation gases of an internal combustion engine
MY129851A (en) 1999-03-22 2007-05-31 Interdigital Tech Corp Weighted open loop power control in a time division duplex communication system
GB2360719B (en) 2000-03-31 2003-04-30 Notetry Ltd A domestic vacuum cleaner for separating particles from a fluid flow
US6692552B2 (en) * 2001-03-20 2004-02-17 Stone & Webster Process Technology, Inc. Riser termination device
DE20211439U1 (en) 2002-07-12 2003-11-20 Hengst Gmbh & Co Kg Electric separator with rinsing cleaning
DE10251947A1 (en) * 2002-11-08 2004-05-19 Robert Bosch Gmbh Device to separate fluid esp. oil from a gas flow in crankcase of IC engines has distribution valve controlling separator elements dependent upon flow volume
DE10325055A1 (en) 2003-06-02 2004-12-23 Mann + Hummel Gmbh Device for switching cyclones
JP2006022700A (en) * 2004-07-07 2006-01-26 Toyota Motor Corp Blow-by gas reducing device
JP2009013941A (en) 2007-07-09 2009-01-22 Honda Motor Co Ltd Breather device of engine
JP4510108B2 (en) 2008-03-13 2010-07-21 小島プレス工業株式会社 Oil separator for blow-by gas
JP5055188B2 (en) 2008-04-10 2012-10-24 ダイハツ工業株式会社 Blow-by gas passage structure of internal combustion engine
JP5432856B2 (en) * 2010-08-06 2014-03-05 トヨタ自動車株式会社 Oil separator arrangement structure
JP4861529B1 (en) 2011-08-13 2012-01-25 芳夫 溝口 Secondary vortex separator

Also Published As

Publication number Publication date
EP2868878A1 (en) 2015-05-06
US20150182891A1 (en) 2015-07-02
BR112014032955A2 (en) 2017-06-27
EP2868878A4 (en) 2016-04-13
US9630128B2 (en) 2017-04-25
EP2868878B1 (en) 2017-06-21
WO2014007164A1 (en) 2014-01-09
CN104520546A (en) 2015-04-15
CN104520546B (en) 2017-09-01
BR112014032955A8 (en) 2017-07-11

Similar Documents

Publication Publication Date Title
IN2015DN00564A (en)
GB201218208D0 (en) Fluid trap and method of separating fluids
NZ702608A (en) Separator device
IN2014DN06692A (en)
CO7101221A2 (en) Extractor hood for airborne components
BR112013002064A2 (en) device and methods for blood plasma filtration
BR112013012851A2 (en) contact tray and method of use
BR112017011989B8 (en) Separating impurities from a fluid stream using multiple co-current contactors
AR090720A1 (en) PROVISION AND METHOD FOR THE SEPARATION OF CARBON NANOTUBES FROM A CONTINUOUS EFFLUENT OF THE REACTOR
PE20120886Z (en) SEPARATION DEVICE FOR SEPARATING VALUABLE MAGNETIZAL PARTICLES FROM A SUSPENSION
CL2011000150A1 (en) Method for accelerating the flow of liquid in a microfluidic device comprising introducing liquid with charged species to said device, inducing a first electric field in a sample microchannel of the device and inducing a second electric field in ion depletion conduit.
MY171133A (en) System and method to treat a multiphase stream
CL2014002074A1 (en) Hydrocyclone with an intake zone with a tangential inlet for a feed suspension and with a separation zone that is connected in the intake zone, because a circulation separator is arranged in the direction of the circulation of the sheet; and procedure for the operation of a hydrocyclone.
WO2013167716A3 (en) Plurality of reaction chambers in a test cartridge
GB2511262A (en) Method and system for fluid separation with an integrated control system
MY180600A (en) Hollow-fiber membrane module
MX2015008605A (en) Cyclone, cyclone mist eliminator and method of use.
IN2014DE01330A (en)
IN2014DN08616A (en)
BR112012021190A2 (en) apparatus and methods for separating volatiles from particles
MX347593B (en) Systems and methods for water purification.
IN2015DN00565A (en)
AR092048A1 (en) IMPROVED TROMEL ASSEMBLY
EA201491246A1 (en) METHOD OF GAS OILING
FI125867B (en) Nozzle for distribution of a fluid