FR458061A - Ventilation process for glazed roofs and implementation device - Google Patents

Ventilation process for glazed roofs and implementation device

Info

Publication number
FR458061A
FR458061A FR458061A FR458061DA FR458061A FR 458061 A FR458061 A FR 458061A FR 458061 A FR458061 A FR 458061A FR 458061D A FR458061D A FR 458061DA FR 458061 A FR458061 A FR 458061A
Authority
FR
France
Prior art keywords
implementation device
ventilation process
glazed roofs
glazed
roofs
Prior art date
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
FR458061A
Other languages
French (fr)
Inventor
Annet-Antoine Perrier
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.)
ANNET-ANTOINE PERRIER
Original Assignee
ANNET-ANTOINE PERRIER
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 ANNET-ANTOINE PERRIER filed Critical ANNET-ANTOINE PERRIER
Application granted granted Critical
Publication of FR458061A publication Critical patent/FR458061A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
    • 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
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
FR458061A 1913-05-19 1913-05-19 Ventilation process for glazed roofs and implementation device Expired FR458061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR458061T 1913-05-19

Publications (1)

Publication Number Publication Date
FR458061A true FR458061A (en) 1913-10-02

Family

ID=1497696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR458061A Expired FR458061A (en) 1913-05-19 1913-05-19 Ventilation process for glazed roofs and implementation device

Country Status (1)

Country Link
FR (1) FR458061A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE962371C (en) * 1951-12-06 1957-04-18 Georg Hoentsch Dipl Ing Two-armed ventilation flap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE962371C (en) * 1951-12-06 1957-04-18 Georg Hoentsch Dipl Ing Two-armed ventilation flap

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