Global Patent Index - EP 3081873 A4

EP 3081873 A4 20170614 - AIR FLOW GENERATION DEVICE FOR HOME USE

Title (en)

AIR FLOW GENERATION DEVICE FOR HOME USE

Title (de)

LUFTSTROMERZEUGUNGSVORRICHTUNG FÜR DEN HAUSGEBRAUCH

Title (fr)

DISPOSITIF DE GÉNÉRATION D'ÉCOULEMENT D'AIR POUR UN USAGE DOMESTIQUE

Publication

EP 3081873 A4 20170614 (EN)

Application

EP 14852357 A 20141010

Priority

  • KR 20130121242 A 20131011
  • KR 20130121244 A 20131011
  • KR 20130121245 A 20131011
  • KR 2014009511 W 20141010

Abstract (en)

[origin: US2016252097A1] Disclosed is a device for generating airflow. According to one embodiment of the present invention, the device comprises a case for dividing inner space into a couple to be faced separately side by side in the length direction, wherein an inhalation hole and an outlet hole are formed in the space, respectively, and an opening connected to the outlet hole is formed between the space, and a couple of rotation units rotatably mounted in the space and emitting outside air from the inhalation hole to the outlet hole through mutual reverse rotation by power of a motor. In this case, airflow pulling air current between the opening holes is generated by making air pressure difference between the outlet hole and inhalation hole by the emitted air through the outlet hole.

IPC 8 full level

F24F 7/06 (2006.01); F04D 17/04 (2006.01); F04D 25/08 (2006.01); F04D 25/14 (2006.01); F04D 25/16 (2006.01); F24F 7/10 (2006.01); F24F 13/20 (2006.01)

CPC (source: EP US)

F04D 17/04 (2013.01 - EP US); F04D 25/08 (2013.01 - US); F04D 25/088 (2013.01 - EP US); F04D 25/14 (2013.01 - EP US); F04D 25/166 (2013.01 - EP US); F04D 27/006 (2013.01 - US); F04D 29/005 (2013.01 - US); F04D 29/282 (2013.01 - US); F04D 29/4226 (2013.01 - US); F04D 29/626 (2013.01 - US); F04F 5/16 (2013.01 - EP US); F24F 7/007 (2013.01 - EP US); F24C 15/20 (2013.01 - EP US)

Citation (search report)

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)

US 2016252097 A1 20160901; AU 2014332671 A1 20160505; CA 2926813 A1 20150416; CN 105659032 A 20160608; EP 3081873 A1 20161019; EP 3081873 A4 20170614; IL 244998 D0 20160531; JP 2016538515 A 20161208; JP 6360167 B2 20180718; MX 2016004583 A 20170118; PH 12016500659 A1 20160613; RU 2016117184 A 20171116; WO 2015053577 A1 20150416

DOCDB simple family (application)

US 201415028316 A 20141010; AU 2014332671 A 20141010; CA 2926813 A 20141010; CN 201480055920 A 20141010; EP 14852357 A 20141010; IL 24499816 A 20160410; JP 2016521930 A 20141010; KR 2014009511 W 20141010; MX 2016004583 A 20141010; PH 12016500659 A 20160411; RU 2016117184 A 20141010