Title:
DAMPER SWITCH
Document Type and Number:
WIPO Patent Application WO/2016/204582
Kind Code:
A1
Abstract:
Disclosed are a damper switch and a damper including the same, the damper switch being mounted on the damper, which has a blade opening and closing structure, so as to open and close blades of the damper. The damper switch of the present invention opens and closes a plurality of blades of the damper, and comprises: a rotating part at which a damper shaft of the damper is mounted, and rotating together with the damper shaft; a driving part for providing power for rotating the rotating part; and a control part for measuring a load applied to the driving part during a closing operation of the blades, and blocking the power supplied to the driving part, if the measured load is a pre-set value or higher.
Inventors:
YOO BYUNG KYU (KR)
JANG JOO HWAN (KR)
SHIN BYUNG JUN (KR)
KIM DONG BUM (KR)
JANG JOO HWAN (KR)
SHIN BYUNG JUN (KR)
KIM DONG BUM (KR)
Application Number:
PCT/KR2016/006496
Publication Date:
December 22, 2016
Filing Date:
June 17, 2016
Export Citation:
Assignee:
MIDOENC CO LTD (KR)
International Classes:
A62C2/16; A62C2/24; F24F13/10
Foreign References:
| KR20090071818A | 2009-07-02 | |||
| KR101205976B1 | 2012-11-29 | |||
| KR101009856B1 | 2011-01-19 | |||
| KR200473282Y1 | 2014-06-24 | |||
| KR20070013513A | 2007-01-31 | |||
| KR20100122989A | 2010-11-24 |
Other References:
See also references of EP 3311885A4
Attorney, Agent or Firm:
HAN, Seung Beom et al. (KR)
한승범 (KR)
한승범 (KR)
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