EP 0969713 A1 20000112 - INTEGRATED SYSTEM FOR ENERGY SUPPLY AND ENERGY USE IN GREENHOUSE HORTICULTURE
Title (en)
INTEGRATED SYSTEM FOR ENERGY SUPPLY AND ENERGY USE IN GREENHOUSE HORTICULTURE
Title (de)
INTEGRIERTES SYSTEM FÜR ENERGIEVERSORGUNG UND -VERBRAUCH IN GEWÄCHSHAUSKULTUR
Title (fr)
SYSTEME INTEGRE D'ALIMENTATION EN ENERGIE ET D'UTILISATION D'ENERGIE DANS L'HORTICULTURE EN SERRE
Publication
Application
Priority
- NL 9800130 W 19980305
- NL 1005459 A 19970306
Abstract (en)
[origin: WO9838849A1] The invention relates to an integrated system for energy supply and energy storage in glasshouse horticulture, at least including a greenhouse, equipped with a heating system, a gas-fired heat pump and a system for heat storage in the soil, whereby during a period of heat excess, heat can be stored in the soil, while in a period of heat demand, using the heat pump, heat is extracted at least partly from the soil.
IPC 1-7
IPC 8 full level
A01G 9/18 (2006.01); A01G 9/24 (2006.01); F28D 20/00 (2006.01)
CPC (source: EP)
A01G 9/18 (2013.01); A01G 9/24 (2013.01); F28D 20/0052 (2013.01); Y02A 40/25 (2017.12); Y02E 60/14 (2013.01); Y02P 60/14 (2015.11)
Citation (search report)
See references of WO 9838849A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9838849 A1 19980911; EP 0969713 A1 20000112; NL 1005459 C2 19980908
DOCDB simple family (application)
NL 9800130 W 19980305; EP 98908330 A 19980305; NL 1005459 A 19970306