ITRM920041A0 - Filtro percolatore a pressione del tipo impiegato per la rigenerazione dell'acqua di acquari. - Google Patents

Filtro percolatore a pressione del tipo impiegato per la rigenerazione dell'acqua di acquari.

Info

Publication number
ITRM920041A0
ITRM920041A0 IT92RM41A ITRM920041A ITRM920041A0 IT RM920041 A0 ITRM920041 A0 IT RM920041A0 IT 92RM41 A IT92RM41 A IT 92RM41A IT RM920041 A ITRM920041 A IT RM920041A IT RM920041 A0 ITRM920041 A0 IT RM920041A0
Authority
IT
Italy
Prior art keywords
regeneration
pressure
type used
trickling filter
aquarium water
Prior art date
Application number
IT92RM41A
Other languages
English (en)
Inventor
Silvestro Romagnoli
Original Assignee
Silvestro Romagnoli
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 Silvestro Romagnoli filed Critical Silvestro Romagnoli
Priority to IT92RM41 priority Critical patent/IT1254714B/it
Publication of ITRM920041A0 publication Critical patent/ITRM920041A0/it
Priority to EP19920830675 priority patent/EP0552594B1/en
Priority to DE69213205T priority patent/DE69213205T2/de
Priority to AT92830675T priority patent/ATE141747T1/de
Priority to US07/994,323 priority patent/US5292431A/en
Priority to CA 2086726 priority patent/CA2086726A1/en
Priority to JP453893A priority patent/JPH05253586A/ja
Publication of ITRM920041A1 publication Critical patent/ITRM920041A1/it
Application granted granted Critical
Publication of IT1254714B publication Critical patent/IT1254714B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Organic Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • External Artificial Organs (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
IT92RM41 1992-01-20 1992-01-20 Filtro percolatore a pressione del tipo impiegato per la rigenerazione dell'acqua di acquari. IT1254714B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT92RM41 IT1254714B (it) 1992-01-20 1992-01-20 Filtro percolatore a pressione del tipo impiegato per la rigenerazione dell'acqua di acquari.
EP19920830675 EP0552594B1 (en) 1992-01-20 1992-12-16 A pressurised percolating filter of the type used for the regeneration of water in aquariums
DE69213205T DE69213205T2 (de) 1992-01-20 1992-12-16 Unter Druck betriebenes Rieselfilter zum Regenieren von Aquariumwasser
AT92830675T ATE141747T1 (de) 1992-01-20 1992-12-16 Unter druck betriebenes rieselfilter zum regenieren von aquariumwasser
US07/994,323 US5292431A (en) 1992-01-20 1992-12-21 Pressurized percolating filter of the type used for the regeneration of water in aquariums
CA 2086726 CA2086726A1 (en) 1992-01-20 1993-01-05 Pressurized percolating filter of the type used for the regeneration of water in aquariums
JP453893A JPH05253586A (ja) 1992-01-20 1993-01-14 水槽内の水の再生用の加圧形濾過フィルタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT92RM41 IT1254714B (it) 1992-01-20 1992-01-20 Filtro percolatore a pressione del tipo impiegato per la rigenerazione dell'acqua di acquari.

Publications (3)

Publication Number Publication Date
ITRM920041A0 true ITRM920041A0 (it) 1992-01-20
ITRM920041A1 ITRM920041A1 (it) 1993-07-20
IT1254714B IT1254714B (it) 1995-10-09

Family

ID=11400595

Family Applications (1)

Application Number Title Priority Date Filing Date
IT92RM41 IT1254714B (it) 1992-01-20 1992-01-20 Filtro percolatore a pressione del tipo impiegato per la rigenerazione dell'acqua di acquari.

Country Status (7)

Country Link
US (1) US5292431A (it)
EP (1) EP0552594B1 (it)
JP (1) JPH05253586A (it)
AT (1) ATE141747T1 (it)
CA (1) CA2086726A1 (it)
DE (1) DE69213205T2 (it)
IT (1) IT1254714B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410562A1 (de) * 1994-03-26 1995-09-28 Eheim Gmbh & Co Kg Filter für Aquarien
US5942105A (en) * 1997-05-05 1999-08-24 All-Glass Aquarium Company, Inc. Float actuated water control valve
US6063295A (en) * 1998-07-23 2000-05-16 Williams; Russell L. Apparatus and method to increase oxygen levels in livestock drinking water
JP2005538688A (ja) * 2002-02-15 2005-12-22 ハダス イスラエル メガ・フロー・システム
DE10240454B4 (de) * 2002-08-30 2005-12-22 Oase Gmbh Teichfilter mit Vorfiltereinheit
EP1584231B1 (en) * 2004-04-05 2007-03-28 Askoll Holding S.r.l. Method of filtering water of an aquarium, and corresponding filtering system
ITVR20040111A1 (it) * 2004-06-29 2004-09-29 Ferplast Spa Dispositivo di erogazione di carbonio e o anidride carbonica particolarmente per acquari
US7162831B1 (en) * 2004-12-02 2007-01-16 Morton Timothy L Fish bait system
US7604734B2 (en) * 2007-06-20 2009-10-20 Chris Hammond Water filtration system
US20090243864A1 (en) * 2008-03-29 2009-10-01 Yu-Chin Wang Warning device against filter material blocking for aquarium
CN101473805B (zh) * 2008-11-10 2011-12-07 张磊 加压溶解式增氧装置
US9078419B1 (en) * 2012-03-27 2015-07-14 James Allan Vassallo Protein skimmer with self-regulating internal water level control
WO2017146283A1 (ko) * 2016-02-25 2017-08-31 이용배 수족관 자동 환수장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729337A (en) * 1953-06-08 1956-01-03 Albert G Alferman Fish aquarium and filter apparatus therefor
US4076619A (en) * 1975-10-30 1978-02-28 Polymetrics International Inc. Hydrophilic acrylic polymers as marine filters, algae growth catalysts, and breeding stimulus for fish and invertebrates
DE2705070A1 (de) * 1977-02-08 1978-08-10 Gunther Eheim Fabrik Elektrome Biologische filtervorrichtung fuer aquarien
GB2057416B (en) * 1979-07-31 1983-05-25 Rowe K S Method of and apparatus for treating polluted water
JPS6028482Y2 (ja) * 1982-12-16 1985-08-29 和利 冨永 観賞魚水槽用濾過装置
DE3638239A1 (de) * 1986-11-08 1988-05-11 Friedel Ernst Filteranlage fuer suess- und seewasseraquarien
DE3805770A1 (de) * 1988-02-24 1989-09-07 Udo Kusemann Vorrichtung zur periodischen regelung von fluessigkeitsstaenden
IT1239754B (it) * 1990-03-08 1993-11-15 Silvestro Romagnoli Dispositivo rigeneratore d'acqua per acquari, vivai per pesci, vasche, piscine e simili.
US5108594A (en) * 1991-05-29 1992-04-28 Oceanic Systems, Inc. Aquarium trickle filter
US5098585A (en) * 1991-06-03 1992-03-24 Willinger Bros., Inc. Aquarium filter assembly

Also Published As

Publication number Publication date
EP0552594B1 (en) 1996-08-28
IT1254714B (it) 1995-10-09
DE69213205D1 (de) 1996-10-02
US5292431A (en) 1994-03-08
DE69213205T2 (de) 1997-03-06
JPH05253586A (ja) 1993-10-05
EP0552594A1 (en) 1993-07-28
ATE141747T1 (de) 1996-09-15
CA2086726A1 (en) 1993-07-21
ITRM920041A1 (it) 1993-07-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961230