Title:
VENTILATION APPARATUS AND VENTILATION SYSTEM INCLUDING THE SAME
Document Type and Number:
WIPO Patent Application WO/2021/141357
Kind Code:
A1
Abstract:
Disclosed is a ventilation apparatus including an exhaust pipe of an induction hood in which a position change of piping in a discharge direction is freely performed. The ventilation apparatus, which includes a first pipe connected to a suction port through which contaminated air is sucked, a second pipe configured to guide the contaminated air and include a first connection portion connected to the first pipe and a second connection portion extending from the first connection portion, the second pipe being detachably coupled to the first pipe so that the position of the second connection portion is able to be changed, and a third pipe connected to the second pipe and include a discharge port through which the contaminated air is discharged, the third pipe being configured to be rotatable with respect to the second pipe so that the position of the discharge port is able to be changed.
Inventors:
KIM JAEJUN (KR)
KELLERMANN GERHARDT (DE)
RELVÃO ANA (DE)
HAN GISUNG (KR)
KELLERMANN GERHARDT (DE)
RELVÃO ANA (DE)
HAN GISUNG (KR)
Application Number:
PCT/KR2021/000080
Publication Date:
July 15, 2021
Filing Date:
January 05, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
F24C15/20; F24C7/04; F24F7/06
Foreign References:
| JP2891694B1 | 1999-05-17 | |||
| JPH07208797A | 1995-08-11 | |||
| KR20130054722A | 2013-05-27 | |||
| KR20060087209A | 2006-08-02 | |||
| CN110160102A | 2019-08-23 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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