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FR1236367A - Aquarium aerator - Google Patents

Aquarium aerator

Info

Publication number
FR1236367A
FR1236367A FR805749A FR805749A FR1236367A FR 1236367 A FR1236367 A FR 1236367A FR 805749 A FR805749 A FR 805749A FR 805749 A FR805749 A FR 805749A FR 1236367 A FR1236367 A FR 1236367A
Authority
FR
France
Prior art keywords
aquarium aerator
aquarium
aerator
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
FR805749A
Other languages
French (fr)
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.)
ERWIN KOLFERTZ APP BAU
Original Assignee
ERWIN KOLFERTZ APP BAU
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 ERWIN KOLFERTZ APP BAU filed Critical ERWIN KOLFERTZ APP BAU
Application granted granted Critical
Publication of FR1236367A publication Critical patent/FR1236367A/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
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
    • F04B45/027—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows having electric drive

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
FR805749A 1959-06-20 1959-09-22 Aquarium aerator Expired FR1236367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1236367X 1959-06-20

Publications (1)

Publication Number Publication Date
FR1236367A true FR1236367A (en) 1960-07-15

Family

ID=7735581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805749A Expired FR1236367A (en) 1959-06-20 1959-09-22 Aquarium aerator

Country Status (1)

Country Link
FR (1) FR1236367A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981631A (en) * 1974-01-16 1976-09-21 Gast Manufacturing Corporation Compressor head construction
US4086037A (en) * 1975-12-23 1978-04-25 Sanitation Equipment Limited Diaphragm pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981631A (en) * 1974-01-16 1976-09-21 Gast Manufacturing Corporation Compressor head construction
US4086037A (en) * 1975-12-23 1978-04-25 Sanitation Equipment Limited Diaphragm pump

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