DE112018000711A5 - Fluid filter with a filter cartridge with a pre and a main filter element - Google Patents

Fluid filter with a filter cartridge with a pre and a main filter element Download PDF

Info

Publication number
DE112018000711A5
DE112018000711A5 DE112018000711.1T DE112018000711T DE112018000711A5 DE 112018000711 A5 DE112018000711 A5 DE 112018000711A5 DE 112018000711 T DE112018000711 T DE 112018000711T DE 112018000711 A5 DE112018000711 A5 DE 112018000711A5
Authority
DE
Germany
Prior art keywords
filter
fluid
main
cartridge
filter element
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.)
Pending
Application number
DE112018000711.1T
Other languages
German (de)
Inventor
Christoph Baumann
Jonas Eble
Lars Spelter
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.)
Mann and Hummel GmbH
Original Assignee
Mann and Hummel GmbH
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 Mann and Hummel GmbH filed Critical Mann and Hummel GmbH
Publication of DE112018000711A5 publication Critical patent/DE112018000711A5/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/003—Filters in combination with devices for the removal of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
    • B01D27/146—Cartridge filters of the throw-away type having more than one filtering element connected in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps
    • B01D2201/298—End caps common to at least two filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/46—Several filtrate discharge conduits each connected to one filter element or group of filter elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
DE112018000711.1T 2017-02-07 2018-02-06 Fluid filter with a filter cartridge with a pre and a main filter element Pending DE112018000711A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017001100.1A DE102017001100A1 (en) 2017-02-07 2017-02-07 Fluid filter with a filter cartridge with a pre and a main filter element
DE102017001100.1 2017-02-07
PCT/EP2018/052969 WO2018146102A1 (en) 2017-02-07 2018-02-06 Fuel filter comprising a filter insert with a prefilter element and a main filter element

Publications (1)

Publication Number Publication Date
DE112018000711A5 true DE112018000711A5 (en) 2019-11-14

Family

ID=61226558

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102017001100.1A Withdrawn DE102017001100A1 (en) 2017-02-07 2017-02-07 Fluid filter with a filter cartridge with a pre and a main filter element
DE112018000711.1T Pending DE112018000711A5 (en) 2017-02-07 2018-02-06 Fluid filter with a filter cartridge with a pre and a main filter element

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102017001100.1A Withdrawn DE102017001100A1 (en) 2017-02-07 2017-02-07 Fluid filter with a filter cartridge with a pre and a main filter element

Country Status (3)

Country Link
CN (1) CN110234414B (en)
DE (2) DE102017001100A1 (en)
WO (1) WO2018146102A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019131033A1 (en) * 2019-11-18 2021-05-20 Mann+Hummel Gmbh Air filter with a primary air outlet and a secondary air outlet
CN116688570A (en) * 2023-08-07 2023-09-05 西安热工研究院有限公司 Oil dehydration filter core and dewatering device

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738776A (en) * 1986-05-23 1988-04-19 Cummins Engine Company, Inc. Lubricant filter assembly
US5922199A (en) * 1993-09-15 1999-07-13 Parker Hannifin Corporation Double pass fuel filter assembly
DE4439815C2 (en) * 1994-11-08 2001-06-07 Mann & Hummel Filter Filters, in particular liquid filters
CN2229294Y (en) * 1995-09-27 1996-06-19 中国医学科学院放射医学研究所 Ultra-clean filter for group use
JP3834402B2 (en) * 1997-11-11 2006-10-18 東京濾器株式会社 Oil filter
US6969461B2 (en) * 2000-01-19 2005-11-29 Baldwin Filters, Inc. Combination particulate and acid-neutralizing filter
DE10124463A1 (en) * 2001-05-19 2003-01-30 Mahle Filtersysteme Gmbh Device for separating contaminants from a lubricating oil of an internal combustion engine
US20030189002A1 (en) * 2002-04-04 2003-10-09 Andrew Proulx Composite water filter
ITRE20050069A1 (en) * 2005-06-20 2006-12-21 Ufi Filters Spa FILTER UNIT WITH DOUBLE ACTION FOR FUEL
DE202007006385U1 (en) 2006-05-10 2007-09-20 Hengst Gmbh & Co.Kg Liquid filter with return valve in the clean-side flow channel
FR2909732B1 (en) * 2006-12-12 2011-09-23 Filtrauto TWO-LEVEL FUEL FILTRATION DEVICE
DE102009025393B4 (en) * 2009-06-16 2011-03-31 Mann+Hummel Gmbh 3-stage fuel filter
DE102010062813A1 (en) 2010-12-10 2012-06-14 Mahle International Gmbh Fuel filter
DE102011120641A1 (en) * 2011-12-09 2013-06-13 Mann + Hummel Gmbh Fuel filter of an internal combustion engine and filter element of a fuel filter
CN202468106U (en) * 2012-01-06 2012-10-03 阿卜杜卡林·杰新·哈默德 Gasoline purifier
CN203235322U (en) * 2013-05-13 2013-10-16 河北新兴铸管有限公司 High-pressure pipeline filter
DE102013019887A1 (en) * 2013-11-28 2015-05-28 Mann + Hummel Gmbh Filter element and filter system with bypass filtration
US9782702B2 (en) * 2014-05-22 2017-10-10 Pall Corporation Filter assemblies, filter elements, and methods for filtering liquids
CN106604767A (en) 2014-06-05 2017-04-26 唐纳森公司 Fluid filter cartridge, fluid filter arrangement, and method for servicing fluid filter arrangement
CN204003206U (en) * 2014-07-23 2014-12-10 沈阳佳力科贸有限公司 Environment protection type Railway Diesel purifying filter
DE102015003165A1 (en) 2015-03-13 2016-09-15 Mann + Hummel Gmbh Fuel filter with a fuel filter insert with a front and a main filter element
CN105498337B (en) * 2016-01-04 2017-12-08 北京小米移动软件有限公司 Filter core, filter and water purifier

Also Published As

Publication number Publication date
CN110234414A (en) 2019-09-13
DE102017001100A1 (en) 2018-08-09
WO2018146102A1 (en) 2018-08-16
CN110234414B (en) 2021-11-09

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