CH494929A - Device for practically draft-free introduction of large amounts of ventilation air into rooms, e.g. B. those for rearing small animals and cattle - Google Patents

Device for practically draft-free introduction of large amounts of ventilation air into rooms, e.g. B. those for rearing small animals and cattle

Info

Publication number
CH494929A
CH494929A CH1678369A CH1678369A CH494929A CH 494929 A CH494929 A CH 494929A CH 1678369 A CH1678369 A CH 1678369A CH 1678369 A CH1678369 A CH 1678369A CH 494929 A CH494929 A CH 494929A
Authority
CH
Switzerland
Prior art keywords
cattle
rooms
draft
practically
those
Prior art date
Application number
CH1678369A
Other languages
German (de)
Inventor
Ljung Ake
Original Assignee
Svenska Flaektfabriken Ab
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 Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Publication of CH494929A publication Critical patent/CH494929A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F2013/0608—Perforated ducts
CH1678369A 1968-11-12 1969-11-11 Device for practically draft-free introduction of large amounts of ventilation air into rooms, e.g. B. those for rearing small animals and cattle CH494929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15309/68A SE315091B (en) 1968-11-12 1968-11-12

Publications (1)

Publication Number Publication Date
CH494929A true CH494929A (en) 1970-08-15

Family

ID=20300469

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1678369A CH494929A (en) 1968-11-12 1969-11-11 Device for practically draft-free introduction of large amounts of ventilation air into rooms, e.g. B. those for rearing small animals and cattle

Country Status (6)

Country Link
CH (1) CH494929A (en)
DE (1) DE1956659A1 (en)
FR (1) FR2023102A1 (en)
GB (1) GB1242500A (en)
NO (1) NO121626B (en)
SE (1) SE315091B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110583493A (en) * 2019-10-25 2019-12-20 东北农业大学 Pig house ventilation unit
CN115013910A (en) * 2021-11-24 2022-09-06 广西民族大学 Mixed air distribution method and system of heating ventilation air conditioner

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO144804C (en) * 1976-12-09 1981-11-11 Leif Ingemar Lind SCREEN FOR ENHANCING THE ENVIRONMENT FOR THE SINGLE WORKPLACES IN A WORKPLACE WITH MULTIPLE WORKPLACES
US4307701A (en) * 1980-04-25 1981-12-29 Jack Balon Portable heat distribution system
DK335983A (en) * 1982-07-27 1984-01-28 Nat Res Dev VENTILATION CONTROL SYSTEM
GB2135442A (en) * 1983-02-24 1984-08-30 Howorth Air Eng Ltd Air supply duct
FR2561318A1 (en) * 1984-01-12 1985-09-20 Cannebotin Robert Device for evacuating gas and odours
FI71417C (en) * 1984-06-13 1986-12-19 Ilmateollisuus Oy SPIRALSAMMANFOGAT VENTILATIONSROER.
GB2175082A (en) * 1985-05-02 1986-11-19 Wilhelm Anthony Andrew Ventilation system
US5137057A (en) * 1989-05-26 1992-08-11 Hummert Iii August H Flexible duct and method of suspending a duct
DK12792D0 (en) * 1992-02-03 1992-02-03 Ke Safematic As VENTILATION
FR2713317B1 (en) * 1993-12-02 1996-02-23 Grimaud Freres Air diffusion installation for livestock buildings, in particular.
US8707617B2 (en) 2006-06-29 2014-04-29 Houweling Nurseries Oxnard, Inc. Greenhouse and forced greenhouse climate control system and method
US9730397B2 (en) 2006-06-29 2017-08-15 Houweling Nurseries Oxnard, Inc. Greenhouse and forced greenhouse climate control system and method
US8844578B2 (en) 2010-11-19 2014-09-30 Rite-Hite Holding Corporation Pliable-wall air ducts with internal expanding structures
CN103688867A (en) * 2012-09-28 2014-04-02 四方力欧畜牧科技股份有限公司 Ventilating, defogging and ammonia removing equipment for cowhouse
NL2011217C2 (en) * 2013-07-25 2015-01-27 Vb Group B V Greenhouse having an air mixing chamber which is equipped with a heating unit at an ambient air inlet.
CN103982992B (en) * 2014-05-15 2017-03-08 上海交通大学 Orifice plate and air channel that achievable thermal field evenly distributes
US9901011B2 (en) 2015-11-04 2018-02-20 Rite-Hite Holding Corporation Cooling systems for devices arranged in rows
US10251312B2 (en) 2016-09-09 2019-04-02 Rite-Hite Holding Corporation Cooling systems for devices arranged in rows
US20210161082A1 (en) 2018-03-26 2021-06-03 Van Der Hoeven Horticultural Projects B.V. Air distribution conduit
NL2030801B1 (en) 2022-02-01 2023-08-11 Van Der Hoeven Horticultural Projects B V Greenhouse for growing a cultivation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110583493A (en) * 2019-10-25 2019-12-20 东北农业大学 Pig house ventilation unit
CN110583493B (en) * 2019-10-25 2021-06-22 东北农业大学 Pig house ventilation unit
CN115013910A (en) * 2021-11-24 2022-09-06 广西民族大学 Mixed air distribution method and system of heating ventilation air conditioner
CN115013910B (en) * 2021-11-24 2023-09-26 广西民族大学 Mixed air distribution method and system of heating ventilation air conditioner

Also Published As

Publication number Publication date
DE1956659A1 (en) 1970-06-18
SE315091B (en) 1969-09-22
GB1242500A (en) 1971-08-11
FR2023102A1 (en) 1970-08-07
NO121626B (en) 1971-03-22

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Legal Events

Date Code Title Description
PL Patent ceased