Pumping device for feeding water into aquarium tanks

The pumping system (10) for circulating water (11) through a filter unit (12) of an aquarium tank (13) incorporates an air supply device (16) leading into the pump outlet pipe (14) in a zone (18) with a reduced cross section.

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Bibliographic Details
Main Author MARQUARDT, DIETER
Format Patent
LanguageEnglish
French
German
Published 26.07.2006
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
CARE OF BIRDS, FISHES, INSECTS
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
NEW BREEDS OF ANIMALS
REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR
TRAPPING
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Summary:The pumping system (10) for circulating water (11) through a filter unit (12) of an aquarium tank (13) incorporates an air supply device (16) leading into the pump outlet pipe (14) in a zone (18) with a reduced cross section.
Bibliography:Application Number: EP20040011391