DE2967297D1 - Oil reconditioning filter - Google Patents

Oil reconditioning filter

Info

Publication number
DE2967297D1
DE2967297D1 DE7979900963T DE2967297T DE2967297D1 DE 2967297 D1 DE2967297 D1 DE 2967297D1 DE 7979900963 T DE7979900963 T DE 7979900963T DE 2967297 T DE2967297 T DE 2967297T DE 2967297 D1 DE2967297 D1 DE 2967297D1
Authority
DE
Germany
Prior art keywords
oil
stage
fibers
filter
stages
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.)
Expired
Application number
DE7979900963T
Other languages
German (de)
English (en)
Inventor
Bruce L Thompson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE2967297D1 publication Critical patent/DE2967297D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0058—Working-up used lubricants to recover useful products ; Cleaning by filtration and centrifugation processes; apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • B01D24/005—Filters being divided into a plurality of cells or compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/16—Upward filtration
    • B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B01D24/4884—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration by pressure measuring
    • 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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • 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
    • B01D35/18—Heating or cooling the filters
    • B01D35/185—Heating or cooling the filters comprising a vaporizing unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/04—Organic material, e.g. cellulose, cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1615—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of natural origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engineering & Computer Science (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE7979900963T 1978-07-24 1979-07-23 Oil reconditioning filter Expired DE2967297D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US92735078A 1978-07-24 1978-07-24
US06/048,230 US4329226A (en) 1978-07-24 1979-06-13 Oil reconditioning system
PCT/US1979/000525 WO1980000222A1 (en) 1978-07-24 1979-07-23 Oil reconditioning system

Publications (1)

Publication Number Publication Date
DE2967297D1 true DE2967297D1 (en) 1984-12-20

Family

ID=26725921

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979900963T Expired DE2967297D1 (en) 1978-07-24 1979-07-23 Oil reconditioning filter

Country Status (7)

Country Link
US (1) US4329226A (enExample)
EP (1) EP0016806B1 (enExample)
JP (1) JPS6119283B2 (enExample)
AT (1) ATE10259T1 (enExample)
CA (1) CA1128427A (enExample)
DE (1) DE2967297D1 (enExample)
WO (1) WO1980000222A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5463305A (en) * 1982-06-07 1995-10-31 Norand Corporation Fast battery charging system and method
US6075342A (en) * 1989-12-05 2000-06-13 Intermec Ip Corp. Fast battery charging system and method
JPS61126286U (enExample) * 1985-01-25 1986-08-08
US4747944A (en) * 1986-04-29 1988-05-31 Midwest Conservation Specialties, Inc. Recirculating filter system
DE3717902A1 (de) * 1987-05-27 1988-12-08 Wintershall Ag Verfahren zur abtrennung fester partikel verschiedener groesse aus viskosen fluessigkeiten
CA2022802A1 (en) * 1989-12-05 1991-06-06 Steven E. Koenck Fast battery charging system and method
GB9205928D0 (en) * 1992-03-18 1992-04-29 Wilcox Steven I Diesel filter
US5378358A (en) * 1993-05-10 1995-01-03 Park; Robert Fuel processing unit
JPH09503696A (ja) * 1993-09-21 1997-04-15 クリーンバーン・リミテッド 流体フィルタ装置
US5942127A (en) * 1993-09-21 1999-08-24 Wilcox; Steven Ian Fuel oil treatment unit and associated method
US5630956A (en) * 1995-06-20 1997-05-20 Certified Technologies Corporation Oil filtering and refining device
GB2309174A (en) * 1996-01-22 1997-07-23 Richard Henry Howard Barr Oil reclamation device
US6379564B1 (en) * 2000-05-08 2002-04-30 Ronald Paul Rohrbach Multi-stage fluid filter, and methods of making and using same
JP2004508160A (ja) * 2000-06-05 2004-03-18 ザ、プロクター、エンド、ギャンブル、カンパニー 親油性流体から水を分別する吸収性材料の使用
US20080164221A1 (en) * 2001-06-06 2008-07-10 Jerry Brownstein Tube sock incorporating multi-layer filter for enabling waste water discharge directly into environment
US20060260996A1 (en) * 2001-06-06 2006-11-23 Kathy Brownstein Method and apparatus for combined filtration and anti-microbial treatment of storm water resident in storm water systems
US6632501B2 (en) 2001-06-06 2003-10-14 Jerry M. Brownstein Loose fiber adsorbent
US7862714B2 (en) * 2004-09-24 2011-01-04 Greenoil Standard Aps Reclamation unit for a liquid
US7513937B2 (en) 2005-07-08 2009-04-07 Refined Global Solutions, Inc. Oil reconditioning device and associated methods
WO2011017457A2 (en) 2009-08-04 2011-02-10 The Xextex Corporation High efficiency low pressure drop synthetic fiber based air filter made completely from post consumer waste materials
DE102012003121B4 (de) * 2012-02-16 2025-10-09 Schaeffler Technologies AG & Co. KG Filterkartusche für eine Reduktionsmittelfördervorrichtung
US10189723B2 (en) 2014-01-23 2019-01-29 Siemens Energy, Inc. Multi-media stratified filtration

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2330211A (en) * 1940-03-23 1943-09-28 Celanese Corp Filter treatment
US2388636A (en) * 1940-11-07 1945-11-06 Sf Bowser & Co Inc Lubricant conditioner
US2483672A (en) * 1942-07-13 1949-10-04 Worthington Pump & Mach Corp Water treating apparatus
US2347384A (en) * 1943-01-25 1944-04-25 Winslow Engineering Co Oil conditioner cartridge
US2429321A (en) * 1943-03-27 1947-10-21 Hilliard Corp Filter
US2411539A (en) * 1944-05-10 1946-11-26 Fram Corp Liquid filter installation
GB580834A (en) * 1945-02-15 1946-09-20 Briggs Clarifier Company Improved filter medium
US2839196A (en) * 1955-08-09 1958-06-17 William C Schwalger Oil reclaimer
US3145170A (en) * 1962-01-05 1964-08-18 J A Baldwin Mfg Company Oil filter cartridges
US3375931A (en) * 1965-09-27 1968-04-02 Duluth Filter Co Disposable fluid filter element
US3384241A (en) * 1966-01-12 1968-05-21 Nefco Filter Corp Graduated dual density liquid filter element
US3550781A (en) * 1969-05-09 1970-12-29 George E Barrow Vaporization plate and fluid filter
US3616885A (en) * 1970-12-02 1971-11-02 Glen R Priest Oil reclaimer
US3756412A (en) * 1971-12-02 1973-09-04 G Barrow Removing contaminants from a fluid stream
US4006084A (en) * 1973-05-10 1977-02-01 Priest Glen R Oil reclaiming device
US3915860A (en) * 1973-12-26 1975-10-28 Glen R Priest Oil reconditioning device
FR2255935A1 (en) * 1973-12-27 1975-07-25 Huardeau Jacques Clarifier with floating filtering material - for rapid combined settlement and filtration of polluted liqs.
US4093548A (en) * 1976-05-10 1978-06-06 Oil Refining Systems Of Florida, Inc. Liquid filter apparatus

Also Published As

Publication number Publication date
EP0016806A1 (en) 1980-10-15
CA1128427A (en) 1982-07-27
JPS6119283B2 (enExample) 1986-05-16
WO1980000222A1 (en) 1980-02-21
EP0016806B1 (en) 1984-11-14
ATE10259T1 (de) 1984-11-15
JPS55501012A (enExample) 1980-11-27
EP0016806A4 (en) 1981-09-21
US4329226A (en) 1982-05-11

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee