Patent FR2446591A2 successfully refreshed from Google Patents.
← Back to Patent Explorer
FR2446591A2 Expired / Lapsed FR ⏱️ 0.0 years remaining

Micro-climatic soil treatment process - has water from irrigation pipes running down surfaces of cloches

Assignee: Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
•
Filing: 1979-01-17
•
Granted: —
•
Expires: 1999-01-17
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from French L'invention concerne une installation pour le conditionnement microclimatique d'un sol à partir d'eaux disponibles à une température suffisante. Dans une telle installation comprenant des conduites enterrées de réchauffage du sol, des tuyaux aériens de réchauffage de l'air et d'irrigation et des abris amovibles en matière isolante et transparente, les tuyaux sont disposés à une certaine distance de la surface du sol et à proximité des parois des abris, à l'intérieur et/ou à l'extérieur de celles-ci ou entre les parois d'un abri à double paroi, de sorte que l'eau éjectée par les tuyaux ruisselle le long des parois des abris. Application au conditionnement microclimatique d'un sol destiné à la production végétale. The invention relates to an installation for the microclimatic conditioning of a soil from water available at a sufficient temperature. In such an installation comprising buried pipes for heating the soil, overhead pipes for heating the air and for irrigation and removable shelters made of insulating and transparent material, the pipes are arranged at a certain distance from the surface of the soil and near the walls of shelters, inside and / or outside of them or between the walls of a double-walled shelter, so that the water ejected by the pipes trickles down the walls of the shelters. Application to the microclimatic conditioning of a soil intended for plant production.

Inventors

  • 👤 Pierre Guillermin
  • 👤 Andre Grauby

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-09 09:51
CPC Classifications
A; A01; A01G; A01G9/00; A01G9/24; A01G9/245; A01G13/00; A01G13/20; A01G13/24; A01G9/14; A01G9/1407; A01G9/1415; A01G9/247; Y; Y02; Y02A; Y02A40/00; Y02A40/10; Y02A40/25

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

FR1233299A Cited
FR1518862A Cited
FR2354703A1 Cited
CH600747A5 Cited

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag