FR2514838B1 - Ensemble de pompage a debit variable, en particulier pour dispositifs de filtration d'aquariums - Google Patents

Ensemble de pompage a debit variable, en particulier pour dispositifs de filtration d'aquariums

Info

Publication number
FR2514838B1
FR2514838B1 FR8119567A FR8119567A FR2514838B1 FR 2514838 B1 FR2514838 B1 FR 2514838B1 FR 8119567 A FR8119567 A FR 8119567A FR 8119567 A FR8119567 A FR 8119567A FR 2514838 B1 FR2514838 B1 FR 2514838B1
Authority
FR
France
Prior art keywords
pump assembly
flow pump
variable flow
filtering devices
aquarium filtering
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
FR8119567A
Other languages
English (en)
Other versions
FR2514838A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8119567A priority Critical patent/FR2514838B1/fr
Publication of FR2514838A1 publication Critical patent/FR2514838A1/fr
Application granted granted Critical
Publication of FR2514838B1 publication Critical patent/FR2514838B1/fr
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
    • A01K63/047—Liquid pumps for aquaria
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Farming Of Fish And Shellfish (AREA)
FR8119567A 1981-10-15 1981-10-15 Ensemble de pompage a debit variable, en particulier pour dispositifs de filtration d'aquariums Expired FR2514838B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8119567A FR2514838B1 (fr) 1981-10-15 1981-10-15 Ensemble de pompage a debit variable, en particulier pour dispositifs de filtration d'aquariums

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8119567A FR2514838B1 (fr) 1981-10-15 1981-10-15 Ensemble de pompage a debit variable, en particulier pour dispositifs de filtration d'aquariums

Publications (2)

Publication Number Publication Date
FR2514838A1 FR2514838A1 (fr) 1983-04-22
FR2514838B1 true FR2514838B1 (fr) 1986-03-28

Family

ID=9263144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8119567A Expired FR2514838B1 (fr) 1981-10-15 1981-10-15 Ensemble de pompage a debit variable, en particulier pour dispositifs de filtration d'aquariums

Country Status (1)

Country Link
FR (1) FR2514838B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4985181A (en) * 1989-01-03 1991-01-15 Newa S.R.L. Centrifugal pump especially for aquariums

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1436765A (fr) * 1965-03-11 1966-04-29 Julien & Mege Pompe à débit variable
US3698832A (en) * 1970-06-18 1972-10-17 Carl Price Pump impeller housing with integral flow regulator
US3635344A (en) * 1970-08-21 1972-01-18 Sternco Ind Inc Unitary filter and pump for home aquariums
FR2137388B1 (fr) * 1971-05-18 1973-05-25 Calpeda A Spa
US4024064A (en) * 1973-03-23 1977-05-17 Kordon Corporation Liquid treating system and included filter assembly
FR2267155A1 (en) * 1974-04-12 1975-11-07 Billaud Jacques Spraying appts. with programmed set of valves - has selected output of valves discharged by non-volumetric pump
DE2831821C3 (de) * 1978-07-19 1981-04-09 Norbert 8122 Penzberg Tunze Filter für ein Aquarium

Also Published As

Publication number Publication date
FR2514838A1 (fr) 1983-04-22

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Legal Events

Date Code Title Description
ST Notification of lapse