FR2452244A1 - Chassis ou serre pour les cultures forcees - Google Patents

Chassis ou serre pour les cultures forcees

Info

Publication number
FR2452244A1
FR2452244A1 FR7907664A FR7907664A FR2452244A1 FR 2452244 A1 FR2452244 A1 FR 2452244A1 FR 7907664 A FR7907664 A FR 7907664A FR 7907664 A FR7907664 A FR 7907664A FR 2452244 A1 FR2452244 A1 FR 2452244A1
Authority
FR
France
Prior art keywords
cloche
holes
closing
control opening
plastics sheeting
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.)
Granted
Application number
FR7907664A
Other languages
English (en)
Other versions
FR2452244B1 (fr
Inventor
Rene Micheau
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7907664A priority Critical patent/FR2452244A1/fr
Publication of FR2452244A1 publication Critical patent/FR2452244A1/fr
Application granted granted Critical
Publication of FR2452244B1 publication Critical patent/FR2452244B1/fr
Granted 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
    • A01G9/247—Watering arrangements
    • 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
    • A01G9/242—Arrangement of opening or closing systems for windows and ventilation panels for greenhouses with flexible coverings
    • 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)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE DES PERFECTIONNEMENTS APPORTES AUX CHASSIS OU SERRES POUR LES CULTURES FORCEES. CE CHASSIS EST CARACTERISE EN CE QUE LES OUVERTURES SONT CONSTITUEES, D'UNE MANIERE CONNUE EN SOI, PAR UNE PLURALITE DE RANGEES LONGITUDINALES DE PERFORATIONS 7 DE PETITES DIMENSIONS ET EN CE QUE LES ORGANES OBTURATEURS8 S'ETENDENT RESPECTIVEMENT ET INDIVIDUELLEMENT, D'UNE MANIERE CONNUE, EN-DESSOUS DE CHACUNE DES DIVERSES RANGEES DE PERFORATIONS7.
FR7907664A 1979-03-27 1979-03-27 Chassis ou serre pour les cultures forcees Granted FR2452244A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7907664A FR2452244A1 (fr) 1979-03-27 1979-03-27 Chassis ou serre pour les cultures forcees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7907664A FR2452244A1 (fr) 1979-03-27 1979-03-27 Chassis ou serre pour les cultures forcees

Publications (2)

Publication Number Publication Date
FR2452244A1 true FR2452244A1 (fr) 1980-10-24
FR2452244B1 FR2452244B1 (fr) 1983-04-15

Family

ID=9223606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907664A Granted FR2452244A1 (fr) 1979-03-27 1979-03-27 Chassis ou serre pour les cultures forcees

Country Status (1)

Country Link
FR (1) FR2452244A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844424A1 (fr) * 2002-09-16 2004-03-19 Yves Cadiou Machine pour realiser des ouvertures d'aeration dans un tunnel de culture
EP2532802A3 (fr) * 2009-08-10 2013-07-31 PROGETTOTENDA S.r.l. Auvent pliant

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2169754A1 (fr) * 1972-01-31 1973-09-14 Sales Jean

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2169754A1 (fr) * 1972-01-31 1973-09-14 Sales Jean

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844424A1 (fr) * 2002-09-16 2004-03-19 Yves Cadiou Machine pour realiser des ouvertures d'aeration dans un tunnel de culture
EP2532802A3 (fr) * 2009-08-10 2013-07-31 PROGETTOTENDA S.r.l. Auvent pliant

Also Published As

Publication number Publication date
FR2452244B1 (fr) 1983-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property
DA Annulment of decision of lapse
ST Notification of lapse