EP3280510A1 - Dispositif de filtration - Google Patents

Dispositif de filtration

Info

Publication number
EP3280510A1
EP3280510A1 EP15715721.5A EP15715721A EP3280510A1 EP 3280510 A1 EP3280510 A1 EP 3280510A1 EP 15715721 A EP15715721 A EP 15715721A EP 3280510 A1 EP3280510 A1 EP 3280510A1
Authority
EP
European Patent Office
Prior art keywords
housing
filter device
filter
wall
outlet
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.)
Withdrawn
Application number
EP15715721.5A
Other languages
German (de)
English (en)
Inventor
Tobias Wendel
Valentin Pichlmaier
Klaus Mössinger
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.)
Argo Hytos Group AG
Original Assignee
FSP Fluid Systems Partners Holding AG
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 FSP Fluid Systems Partners Holding AG filed Critical FSP Fluid Systems Partners Holding AG
Publication of EP3280510A1 publication Critical patent/EP3280510A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • 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
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor 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
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/902—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • 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
    • B01D35/30—Filter housing constructions
    • 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
    • B01D35/30—Filter housing constructions
    • B01D35/31—Filter housing constructions including arrangements for environmental protection, e.g. pressure resisting features
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements
    • B01D2201/347—Radial sealings
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering

Abstract

L'invention concerne un dispositif de filtration, destiné à filtrer un fluide hydraulique, comprenant un boîtier (12) qui comporte une partie supérieure (14) et une partie inférieure (16) pouvant être reliée de façon amovible à cette partie supérieure. La partie supérieure (14) comporte une entrée (34) et une sortie (38) et un élément filtrant (88) est disposé dans la partie inférieure (16), le côté non filtré (118) de l'élément filtrant étant en communication d'écoulement avec l'entrée (34) et le côté filtré (120) étant en communication d'écoulement avec la sortie (38). Selon l'invention, pour perfectionner le dispositif de filtration de façon à pouvoir le fabriquer à faible coût, la partie supérieure (14) comporte une paroi intérieure (48) qui est incurvée de manière convexe vers l'extérieur sur toute sa périphérie et un élément de guidage d'écoulement (70) insérable est disposé dans la partie supérieure (14), lequel élément de guidage d'écoulement divise l'intérieur de la partie supérieure (14) en une zone non filtrée (112) et une zone filtrée (114). La zone non filtrée (112) est en communication d'écoulement avec le côté non filtré (118) de l'élément filtrant (88) et l'entrée (34) débouche dans la zone non filtrée (112), et la zone filtrée (114) est en communication d'écoulement avec le côté filtré (120) de l'élément filtrant (88) et la sortie (38) mène à l'extérieur de la zone filtrée (114).
EP15715721.5A 2015-04-09 2015-04-09 Dispositif de filtration Withdrawn EP3280510A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2015/057778 WO2016162073A1 (fr) 2015-04-09 2015-04-09 Dispositif de filtration

Publications (1)

Publication Number Publication Date
EP3280510A1 true EP3280510A1 (fr) 2018-02-14

Family

ID=52824238

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15715721.5A Withdrawn EP3280510A1 (fr) 2015-04-09 2015-04-09 Dispositif de filtration

Country Status (4)

Country Link
US (1) US20180126307A1 (fr)
EP (1) EP3280510A1 (fr)
CN (1) CN107427748A (fr)
WO (1) WO2016162073A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019101944B4 (de) 2019-01-25 2022-01-20 Elsässer Filtertechnik GmbH Hochdruckfilter und Filterelement
DE202019101825U1 (de) 2019-01-25 2019-05-16 Elsässer Filtertechnik GmbH Hochdruckfilter mit Mitnehmerstrukturen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2092970A1 (fr) * 2008-02-08 2009-08-26 ARGO-HYTOS GmbH Dispositif de filtrage d'un liquide et élément de filtre pour un tel dispositif de filtrage

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9301935U1 (fr) * 1993-02-11 1993-05-27 Altek Gesellschaft Fuer Allgemeine Landtechnik Mbh, 7407 Rottenburg, De
DE19955635A1 (de) * 1999-11-20 2001-05-31 Argo Gmbh Fuer Fluidtechnik Filtervorrichtung
US8119002B2 (en) * 2003-12-22 2012-02-21 Donaldson Company, Inc. Liquid filter assembly; and methods
CN2858028Y (zh) * 2005-07-19 2007-01-17 龚步才 不停机管路用单滤筒液压过滤器
US7628280B2 (en) * 2005-11-15 2009-12-08 Donaldson Company, Inc. Liquid filter arrangement; components; and methods
DE102006036231A1 (de) * 2006-08-03 2008-02-07 Hydac Filtertechnik Gmbh Filtervorrichtung
DE102009042143A1 (de) * 2009-09-14 2011-03-24 Altek Gesellschaft für allg. Landtechnik mbH Filteranordnung zur Verwendung in einem Druckregler für eine landwirtschaftliche Austragvorrichtung
CN201871267U (zh) * 2010-11-25 2011-06-22 黎明液压有限公司 带安全阀式的过滤器
CN202802890U (zh) * 2012-09-19 2013-03-20 宁波福特恩饮水科技有限公司 净水机的过滤筒

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2092970A1 (fr) * 2008-02-08 2009-08-26 ARGO-HYTOS GmbH Dispositif de filtrage d'un liquide et élément de filtre pour un tel dispositif de filtrage

Also Published As

Publication number Publication date
WO2016162073A1 (fr) 2016-10-13
CN107427748A (zh) 2017-12-01
US20180126307A1 (en) 2018-05-10

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