(19)
(11) EP 3 447 397 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
Note: Bibliography reflects the latest situation

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

(48) Corrigendum issued on:
01.05.2019 Bulletin 2019/18

(43) Date of publication:
27.02.2019 Bulletin 2019/09

(21) Application number: 18187201.1

(22) Date of filing: 03.08.2018
(51) International Patent Classification (IPC): 
F24F 3/16(2006.01)
F04B 43/04(2006.01)
F24F 11/77(2018.01)
 B01D 53/22(2006.01)
F04B 53/16(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
Designated Validation States:
KH MA MD TN

(30) Priority: 25.07.2017 TW 106128915

(71) Applicant: Microjet Technology Co., Ltd
Hsinchu (TW)

(72) Inventors:
  • Mou, Hao-Jan
    Hsinchu (TW)
  • Huang, Chi-Feng
    Hsinchu (TW)
  • Han, Yung-Lung
    Hsinchu (TW)
  • Chen, Hsuan-Kai
    Hsinchu (TW)

(74) Representative: Uexküll & Stolberg 
Partnerschaft von Patent- und Rechtsanwälten mbB Beselerstraße 4
22607 Hamburg
22607 Hamburg (DE)

   


(54) AIR CLEANING APPARATUS


(57) An air cleaning apparatus (100) includes a housing (101), an actuating and sensing module (1) and an air cleaning unit (2). The housing (101) includes an inlet through hole (1011) and an outlet through hole (1012). The actuating and sensing module (1) and the air cleaning unit (2) are disposed inside the housing (101). The actuating and sensing module (1) includes an actuator (13) and a sensor (12). The actuator (13) drives external air to flow into an interior of the housing (101) via the inlet through hole (1011) and discharge the air via the outlet through hole (1012), so as to form an internal air flow. The sensor (12) detects at least one detecting target in the internal air flow to generate an air detection result. The air cleaning unit (2) includes a filter element made of a graphene material and disposed adjacent to the actuator (13), so that the internal air flow is cleaned by the filter element.