GB644693A - Device for removing sediment from aquaria - Google Patents

Device for removing sediment from aquaria

Info

Publication number
GB644693A
GB644693A GB20937/48A GB2093748A GB644693A GB 644693 A GB644693 A GB 644693A GB 20937/48 A GB20937/48 A GB 20937/48A GB 2093748 A GB2093748 A GB 2093748A GB 644693 A GB644693 A GB 644693A
Authority
GB
United Kingdom
Prior art keywords
air
sleeve
ejector nozzle
water
sludge
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.)
Expired
Application number
GB20937/48A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEORGE MICHAEL MELAS
Original Assignee
GEORGE MICHAEL MELAS
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 GEORGE MICHAEL MELAS filed Critical GEORGE MICHAEL MELAS
Priority to GB20937/48A priority Critical patent/GB644693A/en
Publication of GB644693A publication Critical patent/GB644693A/en
Expired legal-status Critical Current

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
    • A01K63/10—Cleaning bottoms or walls of ponds or receptacles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

644,693. Air lifts. MELAS, G. M. Aug. 9. 1948, No. 20937.. [Class 102(ii)] [Also in Groups I and,VI] A device for removing sediment from aquaria comprises an elongated air-duct 1 carrying at its lower end an upwardly directed suction sleeve 2 and ejector nozzle 4 and at its upper end an exhaust pipe 3, an open ended filter sleeve 13, gathered in at its ends, being secured by elastic rings 14 between the exhaust pipe 3 and ejector nozzle 4. In use, the device is arranged upright in a tank A and resting on sediment S, so that when air is ejected from a flattened end 1a of the duct 1 by pressure on a bulb 10, an upward current of sludge and water is induced in the suction sleeve 2 and ejector nozzle 4, the sludge being then deposited in the sleeve 13 and excess air escaping, after aerating the water, from the water surface and from the pipe 3.
GB20937/48A 1948-08-09 1948-08-09 Device for removing sediment from aquaria Expired GB644693A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20937/48A GB644693A (en) 1948-08-09 1948-08-09 Device for removing sediment from aquaria

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20937/48A GB644693A (en) 1948-08-09 1948-08-09 Device for removing sediment from aquaria

Publications (1)

Publication Number Publication Date
GB644693A true GB644693A (en) 1950-10-18

Family

ID=10154332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20937/48A Expired GB644693A (en) 1948-08-09 1948-08-09 Device for removing sediment from aquaria

Country Status (1)

Country Link
GB (1) GB644693A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828019A (en) * 1955-01-07 1958-03-25 Robert A Lambertson Aquarium cleaning device
US2935199A (en) * 1958-01-24 1960-05-03 Allan H Willinger Under gravel filter device
US3035702A (en) * 1956-01-16 1962-05-22 James H Marvin Aquarium filter system
US4622148A (en) * 1985-06-25 1986-11-11 Willinger Bros., Inc. Aquarium filter system
CN117105417A (en) * 2023-10-24 2023-11-24 湖南中拓环境工程有限公司 Integrated domestic sewage treatment equipment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828019A (en) * 1955-01-07 1958-03-25 Robert A Lambertson Aquarium cleaning device
US3035702A (en) * 1956-01-16 1962-05-22 James H Marvin Aquarium filter system
US2935199A (en) * 1958-01-24 1960-05-03 Allan H Willinger Under gravel filter device
US4622148A (en) * 1985-06-25 1986-11-11 Willinger Bros., Inc. Aquarium filter system
CN117105417A (en) * 2023-10-24 2023-11-24 湖南中拓环境工程有限公司 Integrated domestic sewage treatment equipment
CN117105417B (en) * 2023-10-24 2024-01-02 湖南中拓环境工程有限公司 Integrated domestic sewage treatment equipment

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