WO2018072868A8 - Filter cartridge for gearbox oil filtration - Google Patents

Filter cartridge for gearbox oil filtration Download PDF

Info

Publication number
WO2018072868A8
WO2018072868A8 PCT/EP2017/001189 EP2017001189W WO2018072868A8 WO 2018072868 A8 WO2018072868 A8 WO 2018072868A8 EP 2017001189 W EP2017001189 W EP 2017001189W WO 2018072868 A8 WO2018072868 A8 WO 2018072868A8
Authority
WO
WIPO (PCT)
Prior art keywords
filter cartridge
oil filtration
gearbox oil
gearbox
filtration
Prior art date
Application number
PCT/EP2017/001189
Other languages
German (de)
French (fr)
Other versions
WO2018072868A1 (en
Inventor
Alexander Nenno
Daniel Kleemann
Original Assignee
Hydac Filtertechnik 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 Hydac Filtertechnik Gmbh filed Critical Hydac Filtertechnik Gmbh
Publication of WO2018072868A1 publication Critical patent/WO2018072868A1/en
Publication of WO2018072868A8 publication Critical patent/WO2018072868A8/en

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
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/114—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 bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
    • 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
    • B01D29/52—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 parallel connection
    • B01D29/54—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 parallel connection arranged concentrically or coaxially
    • 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
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • 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
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • B01D35/0273—Filtering elements with a horizontal or inclined rotation or symmetry axis submerged in tanks or reservoirs
    • 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
    • B01D35/06—Filters making use of electricity or magnetism
    • 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
    • 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
    • B01D39/1692—Other shaped material, e.g. perforated or porous sheets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0402—Cleaning of lubricants, e.g. filters or magnets
    • F16H57/0404—Lubricant filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material

Abstract

The invention relates to a filter cartridge for gearbox oil filtration which can be used in the base region of a gearbox housing, said filter cartridge having at least two filter elements (16, 18) with differing filtration grades. The invention is characterised in that these at least two filter elements (16, 18) preferably lie substantially on a common plane.
PCT/EP2017/001189 2016-10-19 2017-10-09 Filter cartridge for gearbox oil filtration WO2018072868A1 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE102016012614 2016-10-19
DE102016012614.0 2016-10-19
DE102017001375.6A DE102017001375A1 (en) 2016-10-19 2017-02-14 Film with a surface element made of a thermoplastic material and method for producing the film
DE102017001375.6 2017-02-14
DE102017001716.6 2017-02-14
DE102017001376.4A DE102017001376A1 (en) 2016-10-19 2017-02-14 Filter cassette for transmission oil filtration
DE102017001716.6A DE102017001716A1 (en) 2016-10-19 2017-02-14 filter cassette
DE102017001376.4 2017-02-14

Publications (2)

Publication Number Publication Date
WO2018072868A1 WO2018072868A1 (en) 2018-04-26
WO2018072868A8 true WO2018072868A8 (en) 2018-07-05

Family

ID=61764915

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/EP2017/001189 WO2018072868A1 (en) 2016-10-19 2017-10-09 Filter cartridge for gearbox oil filtration
PCT/EP2017/001188 WO2018072867A1 (en) 2016-10-19 2017-10-09 Filter cassette

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/001188 WO2018072867A1 (en) 2016-10-19 2017-10-09 Filter cassette

Country Status (2)

Country Link
DE (3) DE102017001375A1 (en)
WO (2) WO2018072868A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018100145A1 (en) * 2018-01-04 2019-07-04 Ibs Filtran Kunststoff-/ Metallerzeugnisse Gmbh Filter device with air separation
CN111905449A (en) * 2018-07-26 2020-11-10 揣羽 Processing equipment and processing method for filtering rust impurities in metallic paint
DE102018006672B3 (en) * 2018-08-23 2019-10-31 Hydac Fluidcarecenter Gmbh Treatment device for transmission oil
CN113236751B (en) * 2021-05-12 2022-06-14 瑞安市蓝星宇汽车科技有限公司 Gearbox filter of new energy hybrid electric vehicle and working method thereof

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB569458A (en) * 1943-07-17 1945-05-24 Air Maze Great Britain Ltd Improvements relating to filters for fluids
US3784011A (en) * 1972-04-28 1974-01-08 F P Smith Corp Automatic transmission fluid filter
JPH06185597A (en) * 1992-12-16 1994-07-05 Nissan Motor Co Ltd Pump suction structure for transmission
US5584988A (en) * 1993-11-11 1996-12-17 Nissan Motor Co., Ltd. Filter for in-tank fuel pump
DE19727205A1 (en) * 1996-06-29 1998-12-24 Luk Fahrzeug Hydraulik Oil suction filter for automatic gearboxes
DE19933620A1 (en) * 1999-07-17 2001-01-18 Zahnradfabrik Friedrichshafen Oil filter for hydraulically operated machines with rotating parts, especially automatic gear boxes of vehicles, has membrane inserted in it to remove air bubbles present in oil stream
US6793812B2 (en) * 2001-07-06 2004-09-21 Spx Corporation Fluid filtration assembly combining return-side and supply-side filters for use in a vehicle transmission
US20060180398A1 (en) * 2005-02-07 2006-08-17 Ibrahim Khalil Integrated waffle pan apparatus and method
DE102007023641B4 (en) 2007-05-22 2015-04-02 Ibs Filtran Kunststoff-/ Metallerzeugnisse Gmbh Oil filter device
US8246503B2 (en) * 2009-06-10 2012-08-21 United Technologies Corporation Epicyclic gear system with improved lubrication system
KR20110092655A (en) * 2010-02-10 2011-08-18 현대 파워텍 주식회사 Mounting structure of oil filter for automatic transmission
DE102010035981A1 (en) * 2010-09-01 2012-03-01 Hydac Filtertechnik Gmbh Component for a filter unit for the filtration of fluids and method for producing such a component
JP5834858B2 (en) * 2011-07-27 2015-12-24 トヨタ紡織株式会社 Fluid filter
JP5992784B2 (en) * 2011-09-20 2016-09-14 Nok株式会社 Oil strainer
DE102011115050A1 (en) 2011-10-07 2013-04-11 Hydac Filtertechnik Gmbh Support structure for a filter element
DE102011117163B4 (en) * 2011-10-28 2015-03-05 Ibs Filtran Kunststoff-/ Metallerzeugnisse Gmbh A filter assembly
DE102011122348A1 (en) 2011-12-23 2013-06-27 Hydac Filtertechnik Gmbh Method for manufacturing medium-transmissive casing to cover filter folding of cylindrical filter element in e.g. mobile working machine, involves forming casing from connected film layers, and obtaining layers as co-extrudate
JP5928697B2 (en) * 2012-02-21 2016-06-01 Nok株式会社 Oil strainer

Also Published As

Publication number Publication date
WO2018072867A1 (en) 2018-04-26
WO2018072868A1 (en) 2018-04-26
DE102017001375A1 (en) 2018-04-19
DE102017001716A1 (en) 2018-04-19
WO2018072867A8 (en) 2018-07-05
DE102017001376A1 (en) 2018-04-19

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