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IT201800001629A1 - FILTER GROUP - Google Patents

FILTER GROUP

Info

Publication number
IT201800001629A1
IT201800001629A1 IT201800001629A IT201800001629A IT201800001629A1 IT 201800001629 A1 IT201800001629 A1 IT 201800001629A1 IT 201800001629 A IT201800001629 A IT 201800001629A IT 201800001629 A IT201800001629 A IT 201800001629A IT 201800001629 A1 IT201800001629 A1 IT 201800001629A1
Authority
IT
Italy
Prior art keywords
filter group
filter
group
Prior art date
Application number
IT201800001629A
Other languages
Italian (it)
Inventor
Giorgio Girondi
Original Assignee
Ufi Filters Spa
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 Ufi Filters Spa filed Critical Ufi Filters Spa
Priority to IT201800001629A priority Critical patent/IT201800001629A1/en
Priority to PCT/IB2019/050382 priority patent/WO2019142123A1/en
Publication of IT201800001629A1 publication Critical patent/IT201800001629A1/en

Links

Classifications

    • 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
    • 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
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • 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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • 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
    • B01D35/147—Bypass or safety valves
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/301—Details of removable closures, lids, caps, filter heads
    • B01D2201/305—Snap, latch or clip connecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4015—Bayonet connecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4084—Snap or Seeger ring connecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter
    • B01D2265/027—Quick closing means for, e.g. filter heads, caps, maintenance openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter
    • B01D2265/028—Snap, latch or clip connecting means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
IT201800001629A 2018-01-22 2018-01-22 FILTER GROUP IT201800001629A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT201800001629A IT201800001629A1 (en) 2018-01-22 2018-01-22 FILTER GROUP
PCT/IB2019/050382 WO2019142123A1 (en) 2018-01-22 2019-01-17 Filter unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT201800001629A IT201800001629A1 (en) 2018-01-22 2018-01-22 FILTER GROUP

Publications (1)

Publication Number Publication Date
IT201800001629A1 true IT201800001629A1 (en) 2019-07-22

Family

ID=61873849

Family Applications (1)

Application Number Title Priority Date Filing Date
IT201800001629A IT201800001629A1 (en) 2018-01-22 2018-01-22 FILTER GROUP

Country Status (2)

Country Link
IT (1) IT201800001629A1 (en)
WO (1) WO2019142123A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114945420A (en) * 2019-08-07 2022-08-26 Ufi过滤器股份公司 Filter assembly comprising a filter cartridge and an auxiliary device
CN120285684A (en) * 2025-05-22 2025-07-11 张家港市繁昌机械有限公司 A drawer-type quick-release filter cartridge structure

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3928850B1 (en) 2020-06-26 2026-01-28 MANN+HUMMEL GmbH Filter element with attachments to a filter housing with improved protection from damage during installation
US20220088511A1 (en) * 2020-09-18 2022-03-24 Pall Corporation Branched filter and method of use
EP4091692B1 (en) * 2021-05-21 2025-10-01 MANN+HUMMEL GmbH A filter system with a filter element and a safety assembly, a safety assembly and a filter element
CN115155142B (en) * 2022-08-08 2025-08-29 河南永锦能源有限公司云盖山煤矿一矿 A slag removal device for a water discharger

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2201993A1 (en) * 2008-12-16 2010-06-30 Mahle International GmbH Fluid filter
EP2808071A1 (en) * 2013-05-29 2014-12-03 Mahle International GmbH Filter device, in particular for an automotive car
US20140366494A1 (en) * 2010-11-04 2014-12-18 Wilhelm Ardes Filter with a replaceable filter insert
WO2015092523A1 (en) * 2013-12-17 2015-06-25 Ufi Filters S.P.A. A filter group
WO2015173624A1 (en) * 2014-05-15 2015-11-19 Ufi Filters S.P.A. A filter group
DE102015112698A1 (en) * 2015-08-03 2017-02-09 Hengst Se & Co. Kg Filter with a drainage channel and a drain valve in it and filter element for the filter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2201993A1 (en) * 2008-12-16 2010-06-30 Mahle International GmbH Fluid filter
US20140366494A1 (en) * 2010-11-04 2014-12-18 Wilhelm Ardes Filter with a replaceable filter insert
EP2808071A1 (en) * 2013-05-29 2014-12-03 Mahle International GmbH Filter device, in particular for an automotive car
WO2015092523A1 (en) * 2013-12-17 2015-06-25 Ufi Filters S.P.A. A filter group
WO2015173624A1 (en) * 2014-05-15 2015-11-19 Ufi Filters S.P.A. A filter group
DE102015112698A1 (en) * 2015-08-03 2017-02-09 Hengst Se & Co. Kg Filter with a drainage channel and a drain valve in it and filter element for the filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114945420A (en) * 2019-08-07 2022-08-26 Ufi过滤器股份公司 Filter assembly comprising a filter cartridge and an auxiliary device
CN120285684A (en) * 2025-05-22 2025-07-11 张家港市繁昌机械有限公司 A drawer-type quick-release filter cartridge structure

Also Published As

Publication number Publication date
WO2019142123A1 (en) 2019-07-25

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