(19)
(11) EP 2 357 419 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
03.10.2012 Bulletin 2012/40

(43) Date of publication A2:
17.08.2011 Bulletin 2011/33

(21) Application number: 11152737.0

(22) Date of filing: 31.01.2011
(51) International Patent Classification (IPC): 
F24F 1/00(2011.01)
 F24F 11/00(2006.01)
(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

(30) Priority: 29.01.2010 JP 2010019534

(71) Applicant: SANYO Electric Co., Ltd.
Moriguchi-shi Osaka 570-8677 (JP)

(72) Inventors:
  • Yoshii, Katsuji
    Moriguchi Citty OSAKA Osaka 570-8677 (JP)
  • Okada, Shigeru
    Moriguchi City OSAKA Osaka 570-8677 (JP)
  • Sekiguchi, Kazuhiro
    Moriguchi City OSAKA Osaka 570-8677 (JP)

(74) Representative: Brochard, Pascale et al
Osha Liang 32 avenue de l'Opéra
75002 Paris
75002 Paris (FR)

   


(54) Ventilation control apparatus


(57) A ventilation control apparatus of an indoor ventilation system including an intake device configured to take outside air into an indoor space, the intake device capable of changing an intake amount of the outside air, the ventilation control apparatus includes: a people count detection unit configured to determine the number of people who are present in the indoor space, to be outputted as people count information; and a control unit configured to obtain the people count information and control the intake device so that the more the number of people indicated by the people count information is increased, the greater an amount of the outside air to be taken in becomes.







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