EP 3914867 A1 20211201 - SURVEILLANCE OF A PLURALITY OF REFRIGERATED CONTAINERS AND DETERMINATION OF AN INSULATION PARAMETER OF A REFRIGERATED CONTAINER
Title (en)
SURVEILLANCE OF A PLURALITY OF REFRIGERATED CONTAINERS AND DETERMINATION OF AN INSULATION PARAMETER OF A REFRIGERATED CONTAINER
Title (de)
ÜBERWACHUNG EINER VIELZAHL VON KÜHLBEHÄLTERN UND BESTIMMUNG EINES ISOLATIONSPARAMETERS EINES KÜHLBEHÄLTERS
Title (fr)
SURVEILLANCE DE PLURALITÉ DE CONTENEURS FRIGORIFIQUES ET DÉTERMINATION DE PARAMÈTRE D'ISOLATION DE CONTENEUR FRIGORIFIQUE
Publication
Application
Priority
- DK PA201970044 A 20190122
- EP 2020051474 W 20200122
Abstract (en)
[origin: WO2020152203A1] A a method is disclosed herein of managing a plurality of refrigerated containers (2), the method comprising the step of surveiling the insulation condition of said containers (2) by repeadetly determinining an insulation parameter (Uact, Ucur) of each of the plurality of refrigerated containers (2). Furthermore is disclosed a method to determine an insulation parameter (Uact) of are frigerated container (2), the method comprising at least the steps of -determining a refrigeration effect (Q Ref) caused by a refrigeration unit refrigerating the container (2), -calculating an actual rate of energy loss of the container (2) due to heat ingress from the ambient surroundings, -determining an actual temperature difference (ΔT) between the interior (8) of the container (2) and the ambient air, and -determining the actual insulation parameter (Uact) of the container (2) from the ratio of said actual rate of energy loss and said actual temperature difference.
IPC 8 full level
F25D 29/00 (2006.01)
CPC (source: EP US)
F25D 29/003 (2013.01 - EP US); F25D 29/008 (2013.01 - EP); F25D 2201/10 (2013.01 - US); F25D 2500/04 (2013.01 - EP US)
Citation (search report)
See references of WO 2020152203A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020152203 A1 20200730; CN 113614476 A 20211105; CN 113614476 B 20230620; EP 3914867 A1 20211201; US 2022082323 A1 20220317
DOCDB simple family (application)
EP 2020051474 W 20200122; CN 202080023006 A 20200122; EP 20701594 A 20200122; US 202017423664 A 20200122