NO128741B - - Google Patents

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Publication number
NO128741B
NO128741B NO04730/69A NO473069A NO128741B NO 128741 B NO128741 B NO 128741B NO 04730/69 A NO04730/69 A NO 04730/69A NO 473069 A NO473069 A NO 473069A NO 128741 B NO128741 B NO 128741B
Authority
NO
Norway
Prior art keywords
valve
pressure
supply line
compressed air
opened
Prior art date
Application number
NO04730/69A
Other languages
English (en)
Norwegian (no)
Inventor
J Henriksen
Original Assignee
J Henriksen
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 J Henriksen filed Critical J Henriksen
Publication of NO128741B publication Critical patent/NO128741B/no

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)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Farming Of Fish And Shellfish (AREA)
NO04730/69A 1968-12-03 1969-11-29 NO128741B (fr)

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 (1)

Publication Number Publication Date
NO128741B true NO128741B (fr) 1974-01-07

Family

ID=10478811

Family Applications (1)

Application Number Title Priority Date Filing Date
NO04730/69A NO128741B (fr) 1968-12-03 1969-11-29

Country Status (7)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE426536B (sv) * 1981-06-12 1983-01-31 Gunnar Wensman Sett for utfodring av djur, foretredesvis fisk, varvid foder medelst en luftstrom och via ett fodermatarorgan infores i en ledning och varvid fodret transporteras till ett eller flera utfodringsstellen - samt even anord
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 (es) * 2009-02-27 2012-11-23 Pentared, S.L. Máquina para la alimentación de peces en piscifactorías.
CN109997770B (zh) * 2019-05-23 2021-06-15 漯河市源汇区水产渔政站 一种循环淡水渔业高效生态饲养设备
CN112568167B (zh) * 2021-01-14 2022-05-31 广州彬郁科技有限公司 一种基于风能的鱼食抛洒设备
CN114916391B (zh) * 2022-04-29 2023-06-06 绍兴文理学院 一种实验用生态稻田系统

Also Published As

Publication number Publication date
IE33659L (en) 1970-06-03
IE33659B1 (en) 1974-09-18
FR2025080A1 (fr) 1970-09-04
DK125563B (da) 1973-03-12
SE354406B (fr) 1973-03-12
GB1281007A (en) 1972-07-12
DE1960374A1 (de) 1970-07-02

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