FR2844424B1 - MACHINE FOR PERFORMING VENTILATION OPENINGS IN A CULTURE TUNNEL - Google Patents

MACHINE FOR PERFORMING VENTILATION OPENINGS IN A CULTURE TUNNEL

Info

Publication number
FR2844424B1
FR2844424B1 FR0211478A FR0211478A FR2844424B1 FR 2844424 B1 FR2844424 B1 FR 2844424B1 FR 0211478 A FR0211478 A FR 0211478A FR 0211478 A FR0211478 A FR 0211478A FR 2844424 B1 FR2844424 B1 FR 2844424B1
Authority
FR
France
Prior art keywords
machine
ventilation openings
performing ventilation
culture tunnel
tunnel
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 - Fee Related
Application number
FR0211478A
Other languages
French (fr)
Other versions
FR2844424A1 (en
Inventor
Yves Cadiou
Yannick Mainguy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0211478A priority Critical patent/FR2844424B1/en
Publication of FR2844424A1 publication Critical patent/FR2844424A1/en
Application granted granted Critical
Publication of FR2844424B1 publication Critical patent/FR2844424B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Control Of Cutting Processes (AREA)
FR0211478A 2002-09-16 2002-09-16 MACHINE FOR PERFORMING VENTILATION OPENINGS IN A CULTURE TUNNEL Expired - Fee Related FR2844424B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0211478A FR2844424B1 (en) 2002-09-16 2002-09-16 MACHINE FOR PERFORMING VENTILATION OPENINGS IN A CULTURE TUNNEL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0211478A FR2844424B1 (en) 2002-09-16 2002-09-16 MACHINE FOR PERFORMING VENTILATION OPENINGS IN A CULTURE TUNNEL

Publications (2)

Publication Number Publication Date
FR2844424A1 FR2844424A1 (en) 2004-03-19
FR2844424B1 true FR2844424B1 (en) 2004-11-12

Family

ID=31897428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0211478A Expired - Fee Related FR2844424B1 (en) 2002-09-16 2002-09-16 MACHINE FOR PERFORMING VENTILATION OPENINGS IN A CULTURE TUNNEL

Country Status (1)

Country Link
FR (1) FR2844424B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2882220B1 (en) * 2005-02-23 2007-04-13 Cm Sa CUTTING HEAD AND MACHINE FOR PERFORATING CULTURE TUNNELS EQUIPPED WITH SUCH A CUTTING HEAD

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287850A (en) * 1959-09-04 1966-11-29 Valle Bruno Da Perforated plastic film
FR1301821A (en) * 1961-05-03 1962-08-24 Internat Dev Company Of Nat Di Method and apparatus for processing sheet materials
US3333557A (en) * 1965-04-15 1967-08-01 Prec Agricultural Machinery Co Mulch sheet perforating apparatus
FR2040704A5 (en) * 1969-04-10 1971-01-22 Gaz Liquefies Ste Fse Continuous peforation of ground masking - sheet
FR2452244A1 (en) * 1979-03-27 1980-10-24 Anvar Cloche of plastics sheeting - has pivoted slats under combined ventilation and rain holes to control opening and closing as required
CH674296A5 (en) * 1986-09-25 1990-05-31 Breveteam Sa
DE9105873U1 (en) * 1991-05-11 1991-08-22 Herse, Friedrich, 8501 Burgthann Seed and plant protection hood
FR2708413A1 (en) * 1993-08-04 1995-02-10 Ey Gerard Device of the plastic film type for whitening salad vegetables in the field

Also Published As

Publication number Publication date
FR2844424A1 (en) 2004-03-19

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20140530