CH474945A - Air heating system for greenhouses - Google Patents

Air heating system for greenhouses

Info

Publication number
CH474945A
CH474945A CH916167A CH916167A CH474945A CH 474945 A CH474945 A CH 474945A CH 916167 A CH916167 A CH 916167A CH 916167 A CH916167 A CH 916167A CH 474945 A CH474945 A CH 474945A
Authority
CH
Switzerland
Prior art keywords
greenhouses
heating system
air heating
air
heating
Prior art date
Application number
CH916167A
Other languages
German (de)
Inventor
Duebi Jean
Original Assignee
Duebi & Co
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 Duebi & Co filed Critical Duebi & Co
Priority to CH916167A priority Critical patent/CH474945A/en
Publication of CH474945A publication Critical patent/CH474945A/en

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
    • A01G9/246—Air-conditioning systems
    • 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)
CH916167A 1967-06-28 1967-06-28 Air heating system for greenhouses CH474945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH916167A CH474945A (en) 1967-06-28 1967-06-28 Air heating system for greenhouses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH916167A CH474945A (en) 1967-06-28 1967-06-28 Air heating system for greenhouses

Publications (1)

Publication Number Publication Date
CH474945A true CH474945A (en) 1969-07-15

Family

ID=4348996

Family Applications (1)

Application Number Title Priority Date Filing Date
CH916167A CH474945A (en) 1967-06-28 1967-06-28 Air heating system for greenhouses

Country Status (1)

Country Link
CH (1) CH474945A (en)

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Legal Events

Date Code Title Description
PL Patent ceased