FR2023102A1 - - Google Patents

Info

Publication number
FR2023102A1
FR2023102A1 FR6938770A FR6938770A FR2023102A1 FR 2023102 A1 FR2023102 A1 FR 2023102A1 FR 6938770 A FR6938770 A FR 6938770A FR 6938770 A FR6938770 A FR 6938770A FR 2023102 A1 FR2023102 A1 FR 2023102A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6938770A
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.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken 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 Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Publication of FR2023102A1 publication Critical patent/FR2023102A1/fr
Withdrawn legal-status Critical Current

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; AVICULTURE; APICULTURE; PISCICULTURE; 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Greenhouses (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FR6938770A 1968-11-12 1969-11-12 Withdrawn FR2023102A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2023102A1 true FR2023102A1 (enrdf_load_stackoverflow) 1970-08-07

Family

ID=20300469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6938770A Withdrawn FR2023102A1 (enrdf_load_stackoverflow) 1968-11-12 1969-11-12

Country Status (6)

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

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2754699A1 (de) * 1976-12-09 1978-06-15 Leif Ingemar Lind Schirm zur verbesserung der umgebung eines arbeitsortes mit mehreren arbeitsbereichen
US4307701A (en) * 1980-04-25 1981-12-29 Jack Balon Portable heat distribution system
DK335983A (da) * 1982-07-27 1984-01-28 Nat Res Dev Styresystem til ventilationsanlaeg
GB2135442A (en) * 1983-02-24 1984-08-30 Howorth Air Eng Ltd Air supply duct
FR2561318A1 (fr) * 1984-01-12 1985-09-20 Cannebotin Robert Dispositif d'evacuation de gaz et odeurs
FI71417C (fi) * 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 (da) * 1992-02-03 1992-02-03 Ke Safematic As Ventilationssystem
FR2713317B1 (fr) * 1993-12-02 1996-02-23 Grimaud Freres Installation de diffusion d'air pour bâtiment d'élevage, notamment.
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 (zh) * 2012-09-28 2014-04-02 四方力欧畜牧科技股份有限公司 牛舍通风除雾除氨设备
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 (zh) * 2014-05-15 2017-03-08 上海交通大学 可实现温场均匀分配的孔板与风道
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
WO2019185503A1 (en) 2018-03-26 2019-10-03 Van Der Hoeven Horticultural Projects B.V. Air distribution conduit
CN110583493B (zh) * 2019-10-25 2021-06-22 东北农业大学 一种猪舍通风装置
CN115013910B (zh) * 2021-11-24 2023-09-26 广西民族大学 一种暖通空调的混合空气分配方法及系统
NL2030801B1 (en) 2022-02-01 2023-08-11 Van Der Hoeven Horticultural Projects B V Greenhouse for growing a cultivation

Also Published As

Publication number Publication date
SE315091B (enrdf_load_stackoverflow) 1969-09-22
NO121626B (enrdf_load_stackoverflow) 1971-03-22
DE1956659A1 (de) 1970-06-18
GB1242500A (en) 1971-08-11
CH494929A (de) 1970-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse