FR1424120A - Device for automatically raising the ventilation flaps of greenhouses and others - Google Patents

Device for automatically raising the ventilation flaps of greenhouses and others

Info

Publication number
FR1424120A
FR1424120A FR20866A FR13020866A FR1424120A FR 1424120 A FR1424120 A FR 1424120A FR 20866 A FR20866 A FR 20866A FR 13020866 A FR13020866 A FR 13020866A FR 1424120 A FR1424120 A FR 1424120A
Authority
FR
France
Prior art keywords
greenhouses
automatically raising
ventilation flaps
flaps
ventilation
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
FR20866A
Other languages
French (fr)
Inventor
Marcel Dimeo
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
Priority to FR20866A priority Critical patent/FR1424120A/en
Application granted granted Critical
Publication of FR1424120A publication Critical patent/FR1424120A/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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/71—Power-operated mechanisms for wings with automatic actuation responsive to temperature changes, rain, wind or noise
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/414—Physical or chemical protection against high or low temperatures
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/11—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for industrial buildings
    • 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)
FR20866A 1965-01-28 1965-01-28 Device for automatically raising the ventilation flaps of greenhouses and others Expired FR1424120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR20866A FR1424120A (en) 1965-01-28 1965-01-28 Device for automatically raising the ventilation flaps of greenhouses and others

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR20866A FR1424120A (en) 1965-01-28 1965-01-28 Device for automatically raising the ventilation flaps of greenhouses and others

Publications (1)

Publication Number Publication Date
FR1424120A true FR1424120A (en) 1966-01-07

Family

ID=8582061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20866A Expired FR1424120A (en) 1965-01-28 1965-01-28 Device for automatically raising the ventilation flaps of greenhouses and others

Country Status (1)

Country Link
FR (1) FR1424120A (en)

Similar Documents

Publication Publication Date Title
FR1455461A (en) Stapling device
FR1377858A (en) Ventilation device
FR1424120A (en) Device for automatically raising the ventilation flaps of greenhouses and others
FR1387469A (en) Alternative watering device
FR1407115A (en) Irradiation device
FR1457434A (en) Irradiation device
FR1508148A (en) Servo device
FR1452040A (en) Air humidifier
FR1458417A (en) Writing device
FR1539903A (en) Device for the air conditioning of pigsties or other
FR1394142A (en) Irradiation device
FR1502184A (en) Observation device
FR1449756A (en) Self-locking bidirectional drive device
FR1444187A (en) Greenhouse ventilation improvements
FR1418647A (en) Ventilation device
FR1445630A (en) Improved market garden greenhouse and ventilation device for this greenhouse
FR1503321A (en) Aeration device for breeding room
BE619434A (en) Air heater
FR1302636A (en) Pillow device
FR1489396A (en) Stapling device
FR1448177A (en) Ventilation device
FR1443772A (en) Ventilation device
FR1416170A (en) Ventilation flap
FR1438977A (en) Air heater
FR1353375A (en) Air heater