PT3544712T - Sistema de filtração - Google Patents
Sistema de filtraçãoInfo
- Publication number
- PT3544712T PT3544712T PT169225125T PT16922512T PT3544712T PT 3544712 T PT3544712 T PT 3544712T PT 169225125 T PT169225125 T PT 169225125T PT 16922512 T PT16922512 T PT 16922512T PT 3544712 T PT3544712 T PT 3544712T
- Authority
- PT
- Portugal
- Prior art keywords
- filter system
- filter
- Prior art date
Links
Classifications
-
- 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
- B01D35/306—Filter mounting adapter
-
- 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
-
- 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
- B01D35/143—Filter condition indicators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
- B01D37/025—Precoating the filter medium; Addition of filter aids to the liquid being filtered additives incorporated in the filter
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
- E04H4/1209—Treatment of water for swimming pools
-
- 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
- B01D2201/0407—Perforated supports on both sides of the filtering element
-
- 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
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
-
- 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
- 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
- B01D2201/4053—Means for avoiding false mounting of different parts using keys
-
- 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
- B01D2201/4076—Anti-rotational 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
- B01D2201/4092—Threaded sections, e.g. screw
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/496—Multiperforated metal article making
- Y10T29/49604—Filter
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Water Treatment By Sorption (AREA)
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/361,892 US10518202B2 (en) | 2016-11-28 | 2016-11-28 | Filter system |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3544712T true PT3544712T (pt) | 2022-11-09 |
Family
ID=62193423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT169225125T PT3544712T (pt) | 2016-11-28 | 2016-12-22 | Sistema de filtração |
Country Status (10)
Country | Link |
---|---|
US (2) | US10518202B2 (pt) |
EP (1) | EP3544712B1 (pt) |
AU (2) | AU2016430233B2 (pt) |
CA (1) | CA3044399C (pt) |
DK (1) | DK3544712T3 (pt) |
ES (1) | ES2929859T3 (pt) |
NZ (2) | NZ762316A (pt) |
PL (1) | PL3544712T3 (pt) |
PT (1) | PT3544712T (pt) |
WO (1) | WO2018097848A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10518202B2 (en) | 2016-11-28 | 2019-12-31 | Bullfrog International, L.C. | Filter system |
US11008770B1 (en) | 2020-01-17 | 2021-05-18 | Saratoga Spa & Bath, Inc. | Reconfigurable spa filter treatment systems and methods for treating filtered water for spas and hot tubs |
US11825974B1 (en) * | 2020-03-01 | 2023-11-28 | Michael O. Murphy | Expandable strainer insert for bottles |
US11560917B1 (en) * | 2020-03-05 | 2023-01-24 | Latham Pool Products, Inc. | Mounting arrangements for pool fittings and methods for mounting pool fittings |
WO2021190460A1 (zh) * | 2020-03-21 | 2021-09-30 | 芜湖美的厨卫电器制造有限公司 | 滤芯组件、过滤器、水路控制系统和热水器 |
USD980385S1 (en) * | 2021-11-03 | 2023-03-07 | Shilin Huang | Water filter |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3467256A (en) * | 1967-07-18 | 1969-09-16 | Wix Corp | Multi-density screw-on throw away type filter |
GB8407220D0 (en) * | 1984-03-20 | 1984-04-26 | Fram Ind Uk Ltd | Assemblies of screw-thread conjoined parts |
US4683057A (en) * | 1985-03-08 | 1987-07-28 | Henry Valve Company | Refillable filter-drier assembly |
US4921600A (en) * | 1986-03-12 | 1990-05-01 | Meissner Mfg. Co., Inc. | Filter cartridge for swimming pools and spas |
US5211846A (en) * | 1990-07-30 | 1993-05-18 | Pleatco Electronic & Filter Corp. | Replacement filter cartridge assembly |
US5109651A (en) * | 1990-10-05 | 1992-05-05 | Packaged Ice, Inc. | Ice bagger |
US5190651A (en) | 1991-06-24 | 1993-03-02 | Sta-Rite Industries, Inc. | Filter cartridge |
US5250179A (en) | 1992-03-27 | 1993-10-05 | Porous Media Corporation | Compactable filter and compactable filter mounting means |
CN1067291C (zh) * | 1992-11-06 | 2001-06-20 | 帕尔公司 | 过滤器 |
US5409606A (en) * | 1993-05-04 | 1995-04-25 | Sta-Rite Industries, Inc. | Filter apparatus |
WO1996012547A1 (en) * | 1994-10-21 | 1996-05-02 | Pall Corporation | Fluid processing apparatus |
US5779913B1 (en) | 1996-08-01 | 2000-02-01 | Fountainhead Technologies Inc | Water purifier for a spa |
US6739459B1 (en) | 1998-06-26 | 2004-05-25 | Pall Corporation | Filter element including bonded end caps and support core |
GB2342301A (en) * | 1998-10-08 | 2000-04-12 | Aplister Sa | A swimming pool filter |
US6217763B1 (en) * | 1999-08-11 | 2001-04-17 | Usf Filtration And Separation Group, Inc. | Back-flushable filter cartridge assemblies |
US6325926B1 (en) | 1999-11-18 | 2001-12-04 | Austin Hansen | Liquid treatment apparatus |
US6751814B2 (en) | 2001-11-02 | 2004-06-22 | Roy Mattson | Whirlpool bath filter and suction device |
US7416663B2 (en) * | 2006-04-14 | 2008-08-26 | Pleatco Electronic & Filter Corporation | Replacement filter cartridge assembly having an internal lock ring |
US20070241045A1 (en) * | 2006-04-17 | 2007-10-18 | Kott Leonard B | Replaceable tandem filter cartridge assembly |
WO2007149497A2 (en) * | 2006-06-20 | 2007-12-27 | Cummins Filtration Inc. | Replaceable filter elements including plural filter media and related filtration systems, tecniques and methods |
US8034240B2 (en) * | 2009-03-02 | 2011-10-11 | Parker-Hannifin Corporation | Coalescing element |
US20120074052A1 (en) * | 2010-09-23 | 2012-03-29 | John Brandreth | Chemical dispenser |
US9764263B2 (en) * | 2012-03-01 | 2017-09-19 | Caterpillar Inc. | Filter element |
US20140102966A1 (en) * | 2012-10-12 | 2014-04-17 | Lmi Roto, Llc | Spa Filter Bypass |
US10518202B2 (en) | 2016-11-28 | 2019-12-31 | Bullfrog International, L.C. | Filter system |
-
2016
- 2016-11-28 US US15/361,892 patent/US10518202B2/en active Active
- 2016-12-22 PT PT169225125T patent/PT3544712T/pt unknown
- 2016-12-22 PL PL16922512.5T patent/PL3544712T3/pl unknown
- 2016-12-22 EP EP16922512.5A patent/EP3544712B1/en active Active
- 2016-12-22 WO PCT/US2016/068325 patent/WO2018097848A1/en active Application Filing
- 2016-12-22 NZ NZ762316A patent/NZ762316A/en unknown
- 2016-12-22 AU AU2016430233A patent/AU2016430233B2/en active Active
- 2016-12-22 DK DK16922512.5T patent/DK3544712T3/da active
- 2016-12-22 ES ES16922512T patent/ES2929859T3/es active Active
- 2016-12-22 NZ NZ753721A patent/NZ753721A/en unknown
- 2016-12-22 CA CA3044399A patent/CA3044399C/en active Active
-
2019
- 2019-03-25 US US16/363,524 patent/US11179660B2/en active Active
-
2020
- 2020-02-04 AU AU2020200793A patent/AU2020200793B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3544712A4 (en) | 2020-06-24 |
CA3044399A1 (en) | 2018-05-31 |
ES2929859T3 (es) | 2022-12-02 |
EP3544712A1 (en) | 2019-10-02 |
AU2016430233A1 (en) | 2019-06-06 |
AU2020200793A1 (en) | 2020-02-20 |
NZ762316A (en) | 2022-01-28 |
AU2016430233B2 (en) | 2019-11-07 |
AU2020200793B2 (en) | 2021-10-21 |
CA3044399C (en) | 2023-09-19 |
US11179660B2 (en) | 2021-11-23 |
EP3544712B1 (en) | 2022-09-07 |
US20190217230A1 (en) | 2019-07-18 |
DK3544712T3 (en) | 2022-11-14 |
US20180147510A1 (en) | 2018-05-31 |
WO2018097848A1 (en) | 2018-05-31 |
US10518202B2 (en) | 2019-12-31 |
PL3544712T3 (pl) | 2023-03-20 |
NZ753721A (en) | 2020-03-27 |
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