PL3727641T3 - Układ filtracyjny z zaworem zwrotnym i element filtrujący - Google Patents
Układ filtracyjny z zaworem zwrotnym i element filtrującyInfo
- Publication number
- PL3727641T3 PL3727641T3 PL18803411.0T PL18803411T PL3727641T3 PL 3727641 T3 PL3727641 T3 PL 3727641T3 PL 18803411 T PL18803411 T PL 18803411T PL 3727641 T3 PL3727641 T3 PL 3727641T3
- Authority
- PL
- Poland
- Prior art keywords
- filter
- return valve
- filter element
- filter system
- return
- Prior art date
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
- B01D29/11—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
- 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
- B01D35/153—Anti-leakage or anti-return valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0415—Details of supporting structures
-
- 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
- B01D2201/34—Seals or gaskets for filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/34—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
- B01D2201/4046—Means for avoiding false mounting of different parts
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtration Of Liquid (AREA)
- Check Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017012018.8A DE102017012018A1 (de) | 2017-12-22 | 2017-12-22 | Filtersystem mit Rückschlagventil und Filterelement |
PCT/EP2018/081045 WO2019120757A1 (de) | 2017-12-22 | 2018-11-13 | Filtersystem mit rückschlagventil und filterelement |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3727641T3 true PL3727641T3 (pl) | 2024-05-13 |
Family
ID=64308763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL18803411.0T PL3727641T3 (pl) | 2017-12-22 | 2018-11-13 | Układ filtracyjny z zaworem zwrotnym i element filtrujący |
Country Status (6)
Country | Link |
---|---|
US (1) | US11376528B2 (pl) |
EP (1) | EP3727641B1 (pl) |
CN (1) | CN111699029B (pl) |
DE (1) | DE102017012018A1 (pl) |
PL (1) | PL3727641T3 (pl) |
WO (1) | WO2019120757A1 (pl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11724219B2 (en) * | 2022-01-13 | 2023-08-15 | Deere & Company | Bypass valve with variable filter |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2750047A (en) * | 1949-11-02 | 1956-06-12 | United Aircraft Corp | Filter |
DE1951668C3 (de) * | 1969-10-14 | 1973-11-08 | Argo Gmbh Fuer Feinmechanik, 7521 Menzingen | Rucklauffilter |
US4316801A (en) * | 1980-07-22 | 1982-02-23 | Pall Corporation | Filter assembly with jacked filter cannister |
ES2071497T3 (es) * | 1991-03-28 | 1995-06-16 | Knecht Filterwerke Gmbh | Filtro para liquidos, en particular filtro para aceite lubricante para motores de combustion interna. |
DE59209746D1 (de) * | 1991-12-17 | 1999-10-21 | Mann & Hummel Filter | Filter für Kraft- und/oder Schmierstoffe eines Verbrennungsmotors |
DE20004431U1 (de) * | 2000-03-09 | 2000-06-21 | Filterwerk Mann + Hummel GmbH, 71638 Ludwigsburg | Flüssigkeitsfilter mit Umgehungsventil |
EP1781396B1 (en) * | 2004-06-29 | 2011-10-05 | Donaldson Company, Inc. | Liquid filter arrangement |
DE102004061109A1 (de) | 2004-12-16 | 2006-06-22 | Mann + Hummel Gmbh | Flüssigkeitswechselfilter |
DE202007006385U1 (de) * | 2006-05-10 | 2007-09-20 | Hengst Gmbh & Co.Kg | Flüssigkeitsfilter mit Rücklaufsperrventil im reinseitigen Strömungskanal |
JP4335938B2 (ja) * | 2007-10-26 | 2009-09-30 | 三菱電機株式会社 | 燃料供給装置 |
DE102009050794A1 (de) * | 2009-10-27 | 2011-04-28 | Robert Bosch Gmbh | Saugrücklauffilter mit Zweifachfunktionsventil |
DE102009056973A1 (de) * | 2009-12-07 | 2011-06-09 | Hengst Gmbh & Co. Kg | Flüssigkeitsfilter mit Filterumgehungsventil |
DE102010035465A1 (de) * | 2010-08-21 | 2012-02-23 | Mann + Hummel Gmbh | Filter zur Filtrierung von Fluiden, Filtertopf und Filterkopf |
DE102010043836A1 (de) * | 2010-11-04 | 2012-05-10 | Hengst Gmbh & Co. Kg | Filter mit einem austauschbaren Filtereinsatz |
DE102010063822A1 (de) * | 2010-12-22 | 2012-06-28 | Hengst Gmbh & Co. Kg | Flüssigkeitsfilter mit einem Filterumgehungsventil |
CN102500054B (zh) * | 2011-10-19 | 2014-09-17 | 湖南太阳龙医疗科技有限公司 | 一种一次性医用负压气体接头防回流装置 |
DE102015103662A1 (de) | 2015-03-12 | 2016-09-15 | Hengst Se & Co. Kg | Filter mit einem Filterumgehungsventil und Filtereinsatz dafür |
CN107530600B (zh) | 2015-03-19 | 2020-12-25 | Hydac过滤技术有限公司 | 过滤装置 |
EP3101244B1 (de) * | 2015-06-01 | 2021-04-07 | Mann + Hummel Gmbh | Dichtelement, ringfilterelement, ölabscheider sowie verfahren zum öffnen des filtergehäuses eines ölabscheiders |
-
2017
- 2017-12-22 DE DE102017012018.8A patent/DE102017012018A1/de active Pending
-
2018
- 2018-11-13 EP EP18803411.0A patent/EP3727641B1/de active Active
- 2018-11-13 CN CN201880083197.6A patent/CN111699029B/zh active Active
- 2018-11-13 WO PCT/EP2018/081045 patent/WO2019120757A1/de unknown
- 2018-11-13 PL PL18803411.0T patent/PL3727641T3/pl unknown
-
2020
- 2020-06-22 US US16/907,941 patent/US11376528B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2019120757A1 (de) | 2019-06-27 |
DE102017012018A1 (de) | 2019-06-27 |
EP3727641B1 (de) | 2024-01-03 |
CN111699029B (zh) | 2023-02-03 |
US11376528B2 (en) | 2022-07-05 |
EP3727641A1 (de) | 2020-10-28 |
CN111699029A (zh) | 2020-09-22 |
US20200384386A1 (en) | 2020-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PL3085428T3 (pl) | Element filtracyjny i układ filtra | |
HK1218637A1 (zh) | 阻力和過濾型呼吸裝置 | |
HK1256289A1 (zh) | 具有彈簧和閥組合的泵 | |
GB2606608B (en) | Valve module and filter | |
GB2555003B (en) | Flow sensor devices and systems | |
PL3551315T3 (pl) | Tarcza końcowa, element filtracyjny z tarczą końcową i system filtracyjny | |
ZA201806417B (en) | Filter element having inner support and methods | |
ZA201804983B (en) | Filter element and filter system | |
GB2544128B (en) | Canister and valve | |
SG11201704535RA (en) | Filter element and filter device | |
PL3332855T3 (pl) | Urządzenie do filtracji i separacji zanieczyszczeń | |
PL3199219T3 (pl) | Element filtrujący i filtr zawierający co najmniej dwa elementy filtrujące | |
GB201713253D0 (en) | Valve seat and valve | |
PL3980158T3 (pl) | Element filtracyjny i system filtracyjny | |
GB2538926B (en) | Filter element and filter assembly with recirculation | |
PL3423169T3 (pl) | Wkład filtru paliwa i filtr paliwa | |
PL3226999T3 (pl) | Płytkowy element filtrujący oraz urządzenie filtrujące | |
PT3356648T (pt) | Bomba e elemento de bloqueio | |
GB2554365B (en) | Canister and valve | |
IL246151B (en) | From a diaphragm body and its diaphragm | |
PL3773980T3 (pl) | Element filtracyjny i zespół filtracyjny | |
EP3910169C0 (en) | VALVE SYSTEM AND USE THEREOF | |
PL3727641T3 (pl) | Układ filtracyjny z zaworem zwrotnym i element filtrujący | |
GB201716616D0 (en) | Compression activated bypass valve | |
DE112017004105A5 (de) | Filterelementanordnung mit Dichtelement und Filtersystem |