FR1555026A - - Google Patents

Info

Publication number
FR1555026A
FR1555026A FR1555026DA FR1555026A FR 1555026 A FR1555026 A FR 1555026A FR 1555026D A FR1555026D A FR 1555026DA FR 1555026 A FR1555026 A FR 1555026A
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.)
Expired
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1555026A publication Critical patent/FR1555026A/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
    • 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
    • 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
    • F24F7/08—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 with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Ventilation (AREA)
FR1555026D 1967-02-07 1968-02-06 Expired FR1555026A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0108195 1967-02-07

Publications (1)

Publication Number Publication Date
FR1555026A true FR1555026A (ko) 1969-01-24

Family

ID=7528629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1555026D Expired FR1555026A (ko) 1967-02-07 1968-02-06

Country Status (6)

Country Link
AT (1) AT280543B (ko)
BE (1) BE710336A (ko)
CH (1) CH488155A (ko)
DE (1) DE1679577A1 (ko)
FR (1) FR1555026A (ko)
NO (1) NO117763B (ko)

Also Published As

Publication number Publication date
DE1679577A1 (de) 1971-04-08
AT280543B (de) 1970-04-10
NO117763B (ko) 1969-09-22
BE710336A (ko) 1968-06-17
CH488155A (de) 1970-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse