FR644492A - Temperature moderating greenhouse - Google Patents

Temperature moderating greenhouse

Info

Publication number
FR644492A
FR644492A FR644492DA FR644492A FR 644492 A FR644492 A FR 644492A FR 644492D A FR644492D A FR 644492DA FR 644492 A FR644492 A FR 644492A
Authority
FR
France
Prior art keywords
greenhouse
temperature moderating
moderating
temperature
moderating greenhouse
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
Other languages
French (fr)
Inventor
Ferdinand Debouck
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 FR644492A publication Critical patent/FR644492A/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)
FR644492D 1927-05-09 1927-11-25 Temperature moderating greenhouse Expired FR644492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE644492X 1927-05-09

Publications (1)

Publication Number Publication Date
FR644492A true FR644492A (en) 1928-10-09

Family

ID=3876500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR644492D Expired FR644492A (en) 1927-05-09 1927-11-25 Temperature moderating greenhouse

Country Status (1)

Country Link
FR (1) FR644492A (en)

Similar Documents

Publication Publication Date Title
FR689814A (en) Temperature regulator
FR644492A (en) Temperature moderating greenhouse
FR698688A (en) Temperature regulator
FR697581A (en) Temperature indicator
FR647675A (en) Improvements to temperature exchangers
FR684199A (en) Improvements to temperature exchangers
FR700826A (en) Temperature regulator
FR659696A (en) Thermostat
FR686622A (en) Temperature indicator
FR653082A (en) Temperature indicator
FR640496A (en) Temperature regulator
FR650997A (en) Temperature regulator
FR654141A (en) Improvements to thermostats
FR655753A (en) Improvements to temperature regulators
FR726065A (en) Improvements to temperature exchangers
FR698787A (en) Thermometer
FR628212A (en) Improvements to temperature exchangers
FR657530A (en) Temperature indicator
FR629278A (en) Temperature regulator
FR40401E (en) Improvements to temperature exchangers
FR704042A (en) Improvements to temperature exchangers
FR628024A (en) Warning thermometer
FR631298A (en) Construction process
FR685861A (en) Temperature indicator
FR33526E (en) Automatic temperature regulator