DK126542B - Akvariefilter - Google Patents

Akvariefilter

Info

Publication number
DK126542B
DK126542B DK118869AA DK118869A DK126542B DK 126542 B DK126542 B DK 126542B DK 118869A A DK118869A A DK 118869AA DK 118869 A DK118869 A DK 118869A DK 126542 B DK126542 B DK 126542B
Authority
DK
Denmark
Prior art keywords
aquarium filter
aquarium
filter
Prior art date
Application number
DK118869AA
Other languages
English (en)
Inventor
W Sesholtz
Original Assignee
Sternco Ind Inc
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 Sternco Ind Inc filed Critical Sternco Ind Inc
Publication of DK126542B publication Critical patent/DK126542B/da

Links

Classifications

    • 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
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/42—Feed or discharge devices for discharging filtrate
    • 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
    • B01D2201/0423—Details of supporting structures not in the inner side of the cylindrical filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/20—Pressure-related systems for filters
    • B01D2201/204—Systems for applying vacuum to filters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Filtration Of Liquid (AREA)
DK118869AA 1968-10-25 1969-03-04 Akvariefilter DK126542B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77075268A 1968-10-25 1968-10-25

Publications (1)

Publication Number Publication Date
DK126542B true DK126542B (da) 1973-07-30

Family

ID=25089577

Family Applications (1)

Application Number Title Priority Date Filing Date
DK118869AA DK126542B (da) 1968-10-25 1969-03-04 Akvariefilter

Country Status (5)

Country Link
US (1) US3516544A (da)
JP (1) JPS473945B1 (da)
DE (1) DE1911092A1 (da)
DK (1) DK126542B (da)
GB (1) GB1208994A (da)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616919A (en) * 1969-03-26 1971-11-02 Precision Valve Corp Water purifier
FR2041641A6 (da) * 1969-05-12 1971-01-29 Potain Sa
US3693798A (en) * 1969-12-01 1972-09-26 Ken Flo Products Corp Aquarium filter device
US3850806A (en) * 1971-03-23 1974-11-26 H Cohen Filter and water recirculation system
US3720318A (en) * 1971-03-23 1973-03-13 Conn B Filter and water recirculation system
US3827560A (en) * 1971-06-21 1974-08-06 M Morton Aquarium filter
US3738491A (en) * 1971-09-29 1973-06-12 D Dockery Under-gravel aquarium filter
US3794178A (en) * 1971-12-02 1974-02-26 Improved Machinery Inc Rotary drum filtering apparatus and unitary drainage sectors therefor
US3892199A (en) * 1972-06-01 1975-07-01 Aquatium Inc Aquarium
US3854450A (en) * 1972-06-08 1974-12-17 Atlas Aquariums Inc Aquarium assembly
US3816026A (en) * 1972-10-24 1974-06-11 Woodingham Investment Co Aquarium circulating apparatus
US4035298A (en) * 1975-08-20 1977-07-12 Con*Gor, Inc. Aquarium filter
US4148730A (en) * 1977-05-03 1979-04-10 Willinger Bros., Inc. Undergravel aquarium filter
US4163035A (en) * 1978-01-16 1979-07-31 Egon Gorsky Aquarium water aeration device
DE2802908A1 (de) * 1978-01-24 1979-07-26 Koester Siegfried Aquarienfilter mit mehreren filterkammern
DE2811943C2 (de) * 1978-03-18 1984-02-16 Roland 4630 Bochum Hagemann Aquariumfilter
US4206719A (en) * 1978-04-17 1980-06-10 Metaframe Corporation Aquarium hood apparatus
GB8514037D0 (en) * 1985-06-04 1985-07-10 Ng Y Y Undergravel fishtank filter
US4820556A (en) * 1985-06-10 1989-04-11 Penn Plax Plastics, Inc. Decorative shelf system for aquarium or terrarium
DE3677094D1 (de) * 1985-08-20 1991-02-28 Suisaku K K Filtervorrichtung.
US4863594A (en) * 1988-10-13 1989-09-05 Pedretti John W Aquarium filtration system
US4978444A (en) * 1989-07-14 1990-12-18 Rommel Joseph L Water purifier for aquariums
GB2242340A (en) * 1990-03-27 1991-10-02 Shieh Wen Yau Water-freshening board for aquaria
IT1243502B (it) * 1990-06-14 1994-06-16 Askoll Spa Filtro sottosabbia perfezionato per acquari.
US5783070A (en) * 1997-01-04 1998-07-21 Lee; Chih-Hsiang Pollutant tray for aquarium
TW200922461A (en) * 2007-11-28 2009-06-01 Jin-Ping Weng Aquaculture device
US20110079555A1 (en) * 2009-10-06 2011-04-07 Aquatica Gallery Llc Aquarium Filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2636473A (en) * 1951-11-17 1953-04-28 Albert J Schwartz Water purifying device for aquariums
US2748075A (en) * 1955-11-29 1956-05-29 Norman G Hovlid Aquarium device
US2935199A (en) * 1958-01-24 1960-05-03 Allan H Willinger Under gravel filter device

Also Published As

Publication number Publication date
JPS473945B1 (da) 1972-02-03
GB1208994A (en) 1970-10-14
US3516544A (en) 1970-06-23
DE1911092A1 (de) 1970-07-02

Similar Documents

Publication Publication Date Title
BG15533A3 (bg) Тютюнев филтър
CH501422A (de) Filter
BR6915185D0 (pt) 3-fenoxi-pirrolidinas 1-substituidas
CH458896A (de) Filter
BR6915151D0 (pt) Dialisador
BG17439A3 (bg) Микробицидно средство
CH503484A (fr) Matelas
CH497909A (de) Filtervorrichtung
BE757121A (fr) Elements filtrants
CH501340A (de) Kristallfilter
CH494496A (de) Elektronisches Filter
AT306278B (de) Aufsatzfilter
DK132162C (da) Bandfilter
CH496462A (de) Filtermatte
CH489261A (de) Scheibenfilter
CH500748A (de) Rückspülbarer Filter
DE1909657B2 (de) Digitales filter
CH490881A (de) Filtriervorrichtung
CH469434A (de) Fischteichanlage
AT295433B (de) Kerzenfilter
CH493966A (de) Kristallfilter
CH489281A (de) Magnetfilter
IT1056728B (it) Filtro per sigarette
CH493166A (de) Kristallfilter
CH491545A (de) Elektromechanisches Filter