WO2001082686A1 - Filtre exterieur a un bac, notamment a un aquarium - Google Patents
Filtre exterieur a un bac, notamment a un aquarium Download PDFInfo
- Publication number
- WO2001082686A1 WO2001082686A1 PCT/FR2001/001342 FR0101342W WO0182686A1 WO 2001082686 A1 WO2001082686 A1 WO 2001082686A1 FR 0101342 W FR0101342 W FR 0101342W WO 0182686 A1 WO0182686 A1 WO 0182686A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cover
- tank
- basket
- water
- crown
- 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.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
-
- 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
- B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- 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
- B01D29/01—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 flat 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
- B01D29/88—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
- B01D29/92—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 discharging filtrate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F228/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur
Definitions
- the present invention relates to a filter external to a tank, in particular to an aquarium.
- Aquariums are generally equipped with an air pump which promotes the settling of micro-particles, as well as possibly a carbon dioxide generator promoting the growth of the plants contained in the aquarium.
- These bubbles are sucked in by the water pump, which circulates the water in the filter, and are in the relaxed position in the filter.
- This air or this gas lowers the water level and can put the blades of the turbine out of the water causing a cavitation phenomenon, then stopping the suction and putting the installation in conditions of defusing.
- the air trapped in the tank tends to come out, and tends to follow the easiest path. If the air passes to the suction side, the siphoning conditions will be eliminated and the filter will not be able to restart.
- the object of the invention is to provide an external filter to a tank which can operate without additional noise from the cavitation of the pump due to the presence of an emulsion of water and air, which can restart without problem. and without risk of defusing after a stop due to a power failure or a voluntary interruption resulting, for example, from cleaning the filter.
- the filter which it relates to of the type comprising a tank closed in leaktight manner by a cover, the tank containing at least one basket serving to house the filtering components and comprising an upper wall bearing with sealing in the central part. of the cover and allowing communication with this central part which contains a water circulation pump, the water being brought through the cover by a tube passing through it, descending into the tank outside the basket, penetrating in it by its bottom, crossing the basket from bottom to top with passage over the filtering components, and leaving the basket at the top and in the central part of it to be sucked by the pump and discharged into a tube passing through the cover to the delivery pipe to the tank, includes means for automatically evacuating the air from the side of the water delivery.
- the air possibly contained in the filter being automatically evacuated from the discharge side, the suction side remains charged, so that the pump operates normally, without cavitation and without risk of priming, as soon as it is switched on.
- the upper wall of the basket comprises a crown delimiting an opening for the outlet of water, and intended to come to bear in a groove of the cover with sealing by a seal
- the crown comprises at least one radial opening.
- the filter according to the invention comprising a suction outlet arranged in the inner wall of the cover, and comprising a cylindrical part which is mounted in a crown secured to the cover and the central part of which comprises a chimney suction, _ the crown has at least one through slot disposed opposite an opening of the cylindrical part, when the latter is in the mounted position in the crown.
- the cylindrical part has a bottom connecting its peripheral part to the suction chimney, in which is formed at least one hole. It is thus possible to recover, at the periphery of the suction chimney, the air being in the upper part, and to evacuate this air parallel to the suction chimney to avoid its accumulation in this area with the disadvantages that this generates.
- the filter according to the invention in which the delivery tube comprises a substantially horizontal part at the outlet of the pump, oriented from the inside towards the outside, extended by a vertical part passing through the cover, a orifice forming an air intake communicating with the interior of the tank opens into the upper part of the horizontal tube, at its junction with the vertical tube.
- the water intake manifold inside the tank protrudes from the cover towards the inside of the tank, in order to To dive in the water. In this case, as soon as the pump stops, the air escapes through the orifice forming an air intake communicating with the discharge pipe, the air being unable to escape from the side of the intake pipe.
- the filter shown in the drawing comprises a tank 2, on which a cover 3 is tightly fixed.
- the tank contains a basket 4, inside which are arranged filter elements designated by the general reference 5.
- This basket delimits with the tank a peripheral space 6 allowing the movement of water from top to bottom, the water then passing through the bottom 7 of the basket which is perforated, passing through the filter elements 5 from bottom to top, and leaving through the central part 8 of the cover 9 of the basket, this perforated central part being delimited by a crown 10 bearing in a groove in the cover, with the interposition of a seal 1 2.
- the cover 3 is crossed by a tube 1 3 entering the water, which opens to the outside of the crown 10 of the basket, the end 14 of the tubing, on the inside of the filter protruding from the cover so as to be immersed inside the liquid 1 5.
- the central part of the cover Circle contains a motor intended to suck up the water, the tub 1 6 of which is shown in the drawing.
- the sucked water is discharged by a section of horizontal tubing 17, extending by a section of vertical tubing 18 which passes through the cover.
- the section 1 7 opens laterally, this for reasons of molding of synthetic material, the opening end of the tube part 1 7 being closed by a plug 19.
- the turbine 1 6 is disposed a crown 20 projecting from the cover towards the inside of the filter, this ring 20 serving to house a cylindrical part 22, part of which takes support against the crown 20, and is extended by a bottom 23 which carries a central suction chimney 24.
- these various members include orifices or slots allowing the passage of residual air on the discharge side.
- This is in particular an opening 25 formed in the crown 10 projecting from the upper part of the basket, openings 26, 27 formed respectively in the crown 20 and in the cylindrical part 22, the openings 26, 27 being in coincidence and two in number.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Medicinal Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Husbandry (AREA)
- Health & Medical Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Farming Of Fish And Shellfish (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001579581A JP2003531594A (ja) | 2000-05-02 | 2001-05-02 | タンク、特に水槽用の外部フィルタ |
| US10/275,354 US6764597B2 (en) | 2000-05-02 | 2001-05-02 | External tank filter, in particular for an aquarium |
| CA002407305A CA2407305A1 (fr) | 2000-05-02 | 2001-05-02 | Filtre exterieur a un bac, notamment a un aquarium |
| EP01931775A EP1280403A1 (fr) | 2000-05-02 | 2001-05-02 | Filtre exterieur a un bac, notamment a un aquarium |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0005590A FR2808459B1 (fr) | 2000-05-02 | 2000-05-02 | Filtre exterieur a un bac, notamment a un aquarium |
| FR00/05590 | 2000-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2001082686A1 true WO2001082686A1 (fr) | 2001-11-08 |
Family
ID=8849803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2001/001342 Ceased WO2001082686A1 (fr) | 2000-05-02 | 2001-05-02 | Filtre exterieur a un bac, notamment a un aquarium |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6764597B2 (fr) |
| EP (1) | EP1280403A1 (fr) |
| JP (1) | JP2003531594A (fr) |
| KR (1) | KR101123614B1 (fr) |
| CA (1) | CA2407305A1 (fr) |
| FR (1) | FR2808459B1 (fr) |
| WO (1) | WO2001082686A1 (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL201600B1 (pl) * | 2003-05-08 | 2009-04-30 | Janusz Marek Jankiewicz | Filtr zewnętrzny |
| ATE357848T1 (de) * | 2004-04-05 | 2007-04-15 | Askoll Holding Srl | Verfahren zum filtrieren von aquariumwasser, sowie entsprechendes filtersystem |
| US8506811B2 (en) * | 2007-03-01 | 2013-08-13 | Bradley Innovation Group, Llc | Process and system for growing crustaceans and other fish |
| US7682504B2 (en) * | 2007-03-01 | 2010-03-23 | Aqua Manna, Llc | System for growing crustaceans and other fish |
| US20090166291A1 (en) * | 2007-12-26 | 2009-07-02 | Jackson Paul H | Filtration of an aqueous process stream in polymer based particle production |
| WO2011022016A1 (fr) | 2009-08-20 | 2011-02-24 | Aqua Manna, Llc | Appareil de traitement des eaux usées |
| US8877045B1 (en) | 2008-08-20 | 2014-11-04 | Bradley Innovation Group, Llc | Water treatment apparatus |
| US20110139705A1 (en) * | 2009-12-16 | 2011-06-16 | Gus Stampelos | Apparatus for maintaining a water level in a dry filter tank or a fish tank |
| KR101140246B1 (ko) * | 2009-12-21 | 2012-05-02 | 한국타이어 주식회사 | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조한 타이어 |
| FR2967679B1 (fr) * | 2010-11-23 | 2012-12-21 | Michelin Soc Tech | Elastomere dienique a ip faible fonctionnel a fluage a froid ameliore et composition de caoutchouc le contenant |
| CN105815262B (zh) * | 2016-03-31 | 2019-04-23 | 长乐文武砂陈宏污水处理站 | 一种养虾系统的养殖池 |
| CN105815263B (zh) * | 2016-03-31 | 2019-04-23 | 长乐文武砂陈宏污水处理站 | 一种精养虾系统 |
| PL234666B1 (pl) * | 2018-04-26 | 2020-03-31 | Aquael Janusz Jankiewicz Spolka Z Ograniczona Odpowiedzialnoscia | Filtr wody do akwarium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5294335A (en) * | 1993-07-20 | 1994-03-15 | Michael Chiang | Filter device for aquarium tanks or artificial ponds |
| EP0619070A2 (fr) * | 1993-04-07 | 1994-10-12 | HYDOR S.r.l. | Dispositif de filtration externe en particulier pour des aquariums et pour réservoirs d'eau ornementales |
| US5449454A (en) * | 1993-01-13 | 1995-09-12 | Aquaria, Inc. | Gas expelling device for a canister type filter |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3229058A1 (de) * | 1982-08-04 | 1984-02-16 | Progress-Elektrogeräte Mauz & Pfeiffer GmbH & Co, 7000 Stuttgart | Verstelleinrichtung zum verstellen der saugleistung eines staubsaugers |
| FR2608938B1 (fr) * | 1986-12-31 | 1991-08-30 | Aubert Robert | Dispositif pour filtrer l'eau d'une piscine a debordement a l'aide d'un bac tampon faisant office de filtre gravitaire |
| JPH031962U (fr) * | 1989-05-29 | 1991-01-10 | ||
| DE4410562A1 (de) * | 1994-03-26 | 1995-09-28 | Eheim Gmbh & Co Kg | Filter für Aquarien |
| US5603831A (en) * | 1994-05-24 | 1997-02-18 | Aquaria, Inc. | Dual impeller pump |
| JP2886802B2 (ja) * | 1995-04-21 | 1999-04-26 | 日本動物薬品株式会社 | 鑑賞魚用水槽の濾過装置 |
| IT1294572B1 (it) * | 1997-06-05 | 1999-04-12 | Hydor Srl | Dispositivo filtrante per acquari, del tipo da appendere all'esterno dell'acquario e comunemente conosciuto come"power filter"o"hang on |
-
2000
- 2000-05-02 FR FR0005590A patent/FR2808459B1/fr not_active Expired - Fee Related
-
2001
- 2001-05-02 US US10/275,354 patent/US6764597B2/en not_active Expired - Lifetime
- 2001-05-02 CA CA002407305A patent/CA2407305A1/fr not_active Abandoned
- 2001-05-02 WO PCT/FR2001/001342 patent/WO2001082686A1/fr not_active Ceased
- 2001-05-02 JP JP2001579581A patent/JP2003531594A/ja active Pending
- 2001-05-02 EP EP01931775A patent/EP1280403A1/fr not_active Withdrawn
-
2004
- 2004-05-04 KR KR1020057021043A patent/KR101123614B1/ko not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5449454A (en) * | 1993-01-13 | 1995-09-12 | Aquaria, Inc. | Gas expelling device for a canister type filter |
| EP0619070A2 (fr) * | 1993-04-07 | 1994-10-12 | HYDOR S.r.l. | Dispositif de filtration externe en particulier pour des aquariums et pour réservoirs d'eau ornementales |
| US5294335A (en) * | 1993-07-20 | 1994-03-15 | Michael Chiang | Filter device for aquarium tanks or artificial ponds |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1280403A1 (fr) | 2003-02-05 |
| FR2808459B1 (fr) | 2003-01-10 |
| CA2407305A1 (fr) | 2001-11-08 |
| FR2808459A1 (fr) | 2001-11-09 |
| JP2003531594A (ja) | 2003-10-28 |
| KR101123614B1 (ko) | 2012-03-13 |
| US6764597B2 (en) | 2004-07-20 |
| KR20060007050A (ko) | 2006-01-23 |
| US20030178353A1 (en) | 2003-09-25 |
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