IE33659L - Fish feeding devices - Google Patents

Fish feeding devices

Info

Publication number
IE33659L
IE33659L IE691616A IE161669A IE33659L IE 33659 L IE33659 L IE 33659L IE 691616 A IE691616 A IE 691616A IE 161669 A IE161669 A IE 161669A IE 33659 L IE33659 L IE 33659L
Authority
IE
Ireland
Prior art keywords
valve
air
food
pipe
tank
Prior art date
Application number
IE691616A
Other versions
IE33659B1 (en
Original Assignee
Henriksen Jens Aage
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 Henriksen Jens Aage filed Critical Henriksen Jens Aage
Publication of IE33659L publication Critical patent/IE33659L/en
Publication of IE33659B1 publication Critical patent/IE33659B1/en

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
    • A01K61/00—Culture of aquatic animals
    • A01K61/80—Feeding devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

1281007 Fish feeder J A HENRIKSEN 1 Dec 1969 [3 Dec 1968] 57282/68 Heading A1A [Also in Division F2] In a device for feeding fish, the food is blown out over the water by compressed air. Food tank 4 supplies food to dose chamber 6. Air chamber 12 is connected to pipe 10 via valve 16. On opening valve 16 air passes through pipe 10 and blows the food out through pipe 8. The valve is designed so that the air passes through pipe 10 comparatively slowly at first, but with increasing speed, so that the food is blown out over a period of time and spread over a wide area. The operation of the device is controlled by a clock 20 which operates valves 24 and 26. When valve 26 is opened compressed air is supplied to valve 16 causing it to open, simultaneously valve 24 is closed, stopping further supply of air to air tank 12. After a preset time valve 26 is closed and valve 24 is opened causing the valve 16 to close and the air pressure in the air tank to build up. A manually operated valve 30, Fig. 2, and a non-return valve 32 are mounted on the air tank. The valve operates by air entering 64 from the control line 18, causing diaphragm 60 to rise, which in turn lifts the valve member 42 off valve seat 35. [GB1281007A]
IE1616/69A 1968-12-03 1969-12-02 Improvements in or relating to fish feeding devices IE33659B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB57282/68A GB1281007A (en) 1968-12-03 1968-12-03 Improvements in or relating to fish feeding devices

Publications (2)

Publication Number Publication Date
IE33659L true IE33659L (en) 1970-06-03
IE33659B1 IE33659B1 (en) 1974-09-18

Family

ID=10478811

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1616/69A IE33659B1 (en) 1968-12-03 1969-12-02 Improvements in or relating to fish feeding devices

Country Status (7)

Country Link
DE (1) DE1960374A1 (en)
DK (1) DK125563B (en)
FR (1) FR2025080A1 (en)
GB (1) GB1281007A (en)
IE (1) IE33659B1 (en)
NO (1) NO128741B (en)
SE (1) SE354406B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114916391A (en) * 2022-04-29 2022-08-19 绍兴文理学院 Ecological rice field system for experiments

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE426536B (en) * 1981-06-12 1983-01-31 Gunnar Wensman KIT FOR FEEDING ANIMALS, PREFERRED FISH, WHERE FEED BY AN AIR FLOW AND THROUGH A FEED ORGAN ORGANIZED IN A LINE AND WHERE THE FEED IS TRANSPORTED TO ONE OR MULTIPLE FEEDING STATION - AND ALSO
US5337698A (en) * 1993-03-11 1994-08-16 Federal Hill Farm, Inc. Fish feeding system
US5791285A (en) * 1997-03-24 1998-08-11 Johnson; Clarence Automatic aquatic food and water delivery device
ES2372100B1 (en) * 2009-02-27 2012-11-23 Pentared, S.L. MACHINE FOR FEEDING FISH IN PISCIFACTORIES.
CN109997770B (en) * 2019-05-23 2021-06-15 漯河市源汇区水产渔政站 High-efficient ecological feeding equipment of circulation fresh water fishery
CN112568167B (en) * 2021-01-14 2022-05-31 广州彬郁科技有限公司 Fish food sprinkling equipment based on wind energy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114916391A (en) * 2022-04-29 2022-08-19 绍兴文理学院 Ecological rice field system for experiments

Also Published As

Publication number Publication date
DK125563B (en) 1973-03-12
NO128741B (en) 1974-01-07
FR2025080A1 (en) 1970-09-04
IE33659B1 (en) 1974-09-18
DE1960374A1 (en) 1970-07-02
SE354406B (en) 1973-03-12
GB1281007A (en) 1972-07-12

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