(19)
(11) EP 4 224 080 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
published in accordance with Art. 153(4) EPC

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
20.09.2023 Bulletin 2023/38

(43) Date of publication:
09.08.2023 Bulletin 2023/32

(21) Application number: 21874854.9

(22) Date of filing: 13.07.2021
(51) International Patent Classification (IPC): 
F24F 11/52(2018.01)
F24F 7/007(2006.01)
 F24F 11/64(2018.01)
(52) Cooperative Patent Classification (CPC):
F24F 7/007; F24F 11/64; F24F 11/52; Y02B 30/70; F24F 2110/10; F24F 2120/10; F24F 11/89; F24F 11/46; F24F 11/63; F24F 11/79; F24F 2110/20; F24F 11/61; F24F 11/526
(86) International application number:
PCT/JP2021/026243
(87) International publication number:
WO 2022/070550 (07.04.2022 Gazette 2022/14)
(84) Designated Contracting States:
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 States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 30.09.2020 JP 2020164350

(71) Applicant: Daikin Industries, Ltd.
Osaka-shi, Osaka 530-0001 (JP)

(72) Inventor:
  • ANDOU, Hiroki
    Osaka-shi, Osaka 530-0001 (JP)

(74) Representative: Hoffmann Eitle 
Patent- und Rechtsanwälte PartmbB Arabellastraße 30
81925 München
81925 München (DE)

   


(54) AIR-CONDITIONING DEVICE


(57) An air conditioner 10 includes a detection unit 130 configured to detect a load in a room, a notification unit 140 configured to notify a user of information, and a control unit 150, in which the control unit 150 causes the notification unit 140 to notify the user that ventilation is necessary when a load condition indicating that a variation of the load detected by the detection unit 130 is within a predetermined range in a first time period P1 is satisfied.