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WO2013019643A3 - Gas/liquid separator assemblies and components; liquid drain flow assemblies; systems of use; and, features and components - Google Patents

Gas/liquid separator assemblies and components; liquid drain flow assemblies; systems of use; and, features and components Download PDF

Info

Publication number
WO2013019643A3
WO2013019643A3 PCT/US2012/048611 US2012048611W WO2013019643A3 WO 2013019643 A3 WO2013019643 A3 WO 2013019643A3 US 2012048611 W US2012048611 W US 2012048611W WO 2013019643 A3 WO2013019643 A3 WO 2013019643A3
Authority
WO
WIPO (PCT)
Prior art keywords
components
assemblies
gas
liquid
liquid separator
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2012/048611
Other languages
French (fr)
Other versions
WO2013019643A2 (en
Inventor
Gert WILLEMS
Krystufek MILOSLAV
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Donaldson Co Inc
Original Assignee
Donaldson Co Inc
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
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Priority to US14/129,700 priority Critical patent/US20140208703A1/en
Priority to CN201280037058.2A priority patent/CN103717286A/en
Priority to DE201211003172 priority patent/DE112012003172T5/en
Publication of WO2013019643A2 publication Critical patent/WO2013019643A2/en
Publication of WO2013019643A3 publication Critical patent/WO2013019643A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
    • B01D46/0031—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid with collecting, draining means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B01D46/2414—End caps including additional functions or special forms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4272—Special valve constructions adapted to filters or filter elements
    • 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
    • F01M2013/0438—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a filter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3084—Discriminating outlet for gas
    • Y10T137/309—Fluid sensing valve
    • Y10T137/3099—Float responsive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

According to the present disclosure gas/liquid separator assemblies, such as crankcase ventilation filter assemblies, and components are described. Also described are liquid flow control arrangements for facilitating liquid flow from a region of first effective pressure to a region of second higher effective pressure are described. In examples, the flow control arrangements are configured so they can be used in association with a gas/liquid separator, managing separation of liquids from crankcase ventilation gases, for example for internal combustion engines. Example arrangements are described, used with crankcase ventilation gas filter assemblies. Combinations of equipment, and various components usable in those combinations, are described.
PCT/US2012/048611 2011-07-29 2012-07-27 Gas/liquid separator assemblies and components; liquid drain flow assemblies; systems of use; and, features and components Ceased WO2013019643A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US14/129,700 US20140208703A1 (en) 2011-07-29 2012-07-27 Gas/liquid separator and components; liquid drain flow assemblies; systems of use ; and, features; and, components
CN201280037058.2A CN103717286A (en) 2011-07-29 2012-07-27 Gas/liquid separator assemblies and components
DE201211003172 DE112012003172T5 (en) 2011-07-29 2012-07-27 Gas / liquid separator assembly and components; Liquid drain flow structure; Application system; as well as features and components

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161513207P 2011-07-29 2011-07-29
US61/513,207 2011-07-29

Publications (2)

Publication Number Publication Date
WO2013019643A2 WO2013019643A2 (en) 2013-02-07
WO2013019643A3 true WO2013019643A3 (en) 2013-05-02

Family

ID=46724612

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/048611 Ceased WO2013019643A2 (en) 2011-07-29 2012-07-27 Gas/liquid separator assemblies and components; liquid drain flow assemblies; systems of use; and, features and components

Country Status (4)

Country Link
US (1) US20140208703A1 (en)
CN (1) CN103717286A (en)
DE (1) DE112012003172T5 (en)
WO (1) WO2013019643A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8404029B2 (en) 2007-06-14 2013-03-26 Donaldson Company, Inc. Crankcase ventilation filter arrangments; components; and, methods
EP3003532B1 (en) 2013-05-31 2020-07-08 Donaldson Company, Inc. Filter cartridge
US9120042B2 (en) * 2013-08-30 2015-09-01 American Sterilizer Company Compact filter assembly for removing oil mist and odor from an airstream
EP2878352B1 (en) 2013-11-29 2018-03-28 Donaldson Company, Inc. Fuel filter assembly and method for draining water from a fuel filter assembly
CN103939244A (en) * 2014-05-08 2014-07-23 刘晶 Four-season fuel economizer
US9843062B2 (en) 2016-03-23 2017-12-12 Energyield Llc Vortex tube reformer for hydrogen production, separation, and integrated use
US9840413B2 (en) 2015-05-18 2017-12-12 Energyield Llc Integrated reformer and syngas separator
CN105422216B (en) * 2016-01-05 2017-11-14 李潘宝 A kind of gasoline economizer on crankcase
CN109922871B (en) 2016-08-16 2022-01-04 唐纳森公司 Hydrocarbon fluid-water separation
KR102777019B1 (en) 2018-02-15 2025-03-07 도날드슨 컴파니, 인코포레이티드 Filter media composition
US11466603B2 (en) * 2020-05-29 2022-10-11 Lokar, Inc. Faux ignition coil crankcase breather
CN214209765U (en) * 2020-11-13 2021-09-17 阿特拉斯·科普柯(无锡)压缩机有限公司 Gas-liquid separator
CN112983596A (en) * 2021-02-24 2021-06-18 新昌县寅创汽车配件有限公司 Oil-gas separation valve for automobile
GB202207194D0 (en) * 2022-05-17 2022-06-29 Walker Filtration Ltd Multi-stage coalescing filter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007053411A2 (en) * 2005-10-28 2007-05-10 Donaldson Company, Inc. Aerosol separator and method of use
WO2009018454A2 (en) * 2007-08-02 2009-02-05 Donaldson Company, Inc. Crankcase ventilation filter assembly; components; and, methods
DE202008005672U1 (en) * 2008-04-23 2009-09-03 Mann+Hummel Gmbh exhaust filter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US425869A (en) 1890-04-15 Flood-gate
US2747738A (en) * 1953-04-24 1956-05-29 Hastings Mfg Co Oil filter
US2988225A (en) * 1958-08-18 1961-06-13 William M Supinger Filter system and cartridge
US3586171A (en) * 1969-05-09 1971-06-22 Tenneco Inc Combination dual-flow and two-stage filter
US3724665A (en) * 1971-04-01 1973-04-03 Champion Labor Inc Filter unit
US4482367A (en) * 1982-07-15 1984-11-13 Howeth David Franklin Self-cleaning air filter system
US5922199A (en) * 1993-09-15 1999-07-13 Parker Hannifin Corporation Double pass fuel filter assembly
JP4627955B2 (en) * 2000-05-24 2011-02-09 パーカー−ハニフイン・コーポレーシヨン Safety cutoff valve for crankcase emission control system
EP1389486B1 (en) * 2002-07-16 2005-10-19 Mann+Hummel Gmbh Valve for controlling fluid flow
JP2004218453A (en) * 2003-01-09 2004-08-05 Suzuki Motor Corp Engine breather device
JP4323203B2 (en) * 2003-04-07 2009-09-02 愛知機械工業株式会社 Blowby gas recirculation device for internal combustion engine
WO2008147585A2 (en) 2007-03-13 2008-12-04 Donaldson Company, Inc. Panel filter assembly for crankcase ventilation filtration; components; and, methods
US8758467B2 (en) 2007-03-20 2014-06-24 Donaldson Company, Inc. Aerosol separator assembly; components; and methods
EP2543833B1 (en) 2007-06-14 2017-08-09 Donaldson Company, Inc. Crankcase ventilation filter arrangements; components; and, methods

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007053411A2 (en) * 2005-10-28 2007-05-10 Donaldson Company, Inc. Aerosol separator and method of use
WO2009018454A2 (en) * 2007-08-02 2009-02-05 Donaldson Company, Inc. Crankcase ventilation filter assembly; components; and, methods
DE202008005672U1 (en) * 2008-04-23 2009-09-03 Mann+Hummel Gmbh exhaust filter

Also Published As

Publication number Publication date
US20140208703A1 (en) 2014-07-31
CN103717286A (en) 2014-04-09
DE112012003172T5 (en) 2014-05-15
WO2013019643A2 (en) 2013-02-07

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