EP 3290816 A4 20181205 - MONITORING DEVICE AND METHOD FOR AIR CONDITIONER
Title (en)
MONITORING DEVICE AND METHOD FOR AIR CONDITIONER
Title (de)
ÜBERWACHUNGSVORRICHTUNG UND VERFAHREN FÜR EINE KLIMAANLAGE
Title (fr)
DISPOSITIF ET PROCÉDÉ DE SUIVI POUR CLIMATISEUR
Publication
Application
Priority
JP 2015062807 W 20150428
Abstract (en)
[origin: EP3290816A1] According to the present invention, provided is a monitoring apparatus for monitoring air-conditioning apparatuses (109), the air-conditioning apparatuses each being configured to perform air-conditioning of a target space and each including a refrigerant circuit in which the refrigerant is circulated, the refrigerant circuit including at least a compressor (1), a heat source-side heat exchanger (3), an expansion device, and a use-side heat exchanger. The monitoring apparatus (109) includes: a storage device (105) configured to store operation data indicating an operation state of each of the air-conditioning apparatuses (101); and a monitoring processing device configured to perform abnormality detection by extracting, from the storage device (105), operation data that is within a range of equality in an extraction condition including a kind of the refrigerant and a specification of a device included in a first air-conditioning apparatus (101 a) that is a target of monitoring by the monitoring apparatus; and comparing the extracted operation data with operation data of the air-conditioning apparatus (101 a) that is the target of monitoring.
IPC 8 full level
F24F 11/30 (2018.01); F24F 11/32 (2018.01); F24F 11/49 (2018.01); F24F 11/64 (2018.01)
CPC (source: EP US)
F24F 11/30 (2018.01 - EP); F24F 11/32 (2018.01 - EP); F24F 11/49 (2018.01 - EP); F24F 11/64 (2018.01 - EP); F24F 11/89 (2018.01 - US); F25B 2500/222 (2013.01 - EP)
Citation (search report)
- [XI] WO 2014064792 A1 20140501 - MITSUBISHI ELECTRIC CORP [JP], et al & US 2015184880 A1 20150702 - KAWAMURA MASATOSHI [JP]
- [X] US 2014297208 A1 20141002 - ARENSMEIER JEFFREY N [US]
- [A] US 2003079483 A1 20030501 - KOMATSU TOMOHIRO [JP], et al
- [A] EP 2239518 A2 20101013 - MITSUBISHI ELECTRIC CORP [JP]
- See also references of WO 2016174734A1
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
DOCDB simple family (publication)
EP 3290816 A1 20180307; EP 3290816 A4 20181205; EP 3290816 B1 20240131; JP WO2016174734 A1 20171130; WO 2016174734 A1 20161103
DOCDB simple family (application)
EP 15890718 A 20150428; JP 2015062807 W 20150428; JP 2017515320 A 20150428