EP 1691140 A1 20060816 - Ventilation system and control method therefor
Title (en)
Ventilation system and control method therefor
Title (de)
Belüftungssystem und Steuerverfahren dafür
Title (fr)
Système de ventilation et procédé de contrôle associé
Publication
Application
Priority
KR 20050012319 A 20050215
Abstract (en)
A ventilation system and a pressure intensifying apparatus can smoothly supply air to an indoor room by increasing required air volume and external static pressure. The ventilation system includes: a duct branched into at least rooms; a ventilator connected to the duct, for selectively or simultaneously exhausting indoor air and supplying outdoor air; and a pressure intensifying apparatus including a case in which air supply unit/air exhaust unit connected to the duct are formed, and a fan for increasing static pressure of air supplied/exhausted through the duct.
IPC 8 full level
F24F 7/08 (2006.01); F24F 3/044 (2006.01); F24F 11/00 (2006.01); F24F 11/02 (2006.01)
CPC (source: EP KR US)
F04D 29/4246 (2013.01 - EP); F24F 7/06 (2013.01 - KR); F24F 7/08 (2013.01 - EP US); F24F 11/0001 (2013.01 - EP KR US); F24F 13/02 (2013.01 - KR); F24F 13/10 (2013.01 - KR); F24F 13/20 (2013.01 - KR); F24F 2221/14 (2013.01 - KR)
Citation (applicant)
- US 5236393 A 19930817 - MILEWSKI LES [US]
- US 3951205 A 19760420 - ZILBERMANN ANDRE H
- US 5976010 A 19991102 - REESE JAMES A [US], et al
- US 5119987 A 19920609 - KOBAYASHI JUN ICHI [JP]
Citation (search report)
- [X] US 5236393 A 19930817 - MILEWSKI LES [US]
- [X] US 3951205 A 19760420 - ZILBERMANN ANDRE H
- [X] US 5976010 A 19991102 - REESE JAMES A [US], et al
- [X] US 5119987 A 19920609 - KOBAYASHI JUN ICHI [JP]
- [A] EP 0819895 A2 19980121 - LANDIS & STAEFA INC [US]
- [A] US 4942921 A 19900724 - HAESSIG DAVID L [US], et al
Designated contracting state (EPC)
ES FR GB
DOCDB simple family (publication)
EP 1691140 A1 20060816; EP 1691140 B1 20091125; CN 1821668 A 20060823; CN 1821668 B 20100616; ES 2334676 T3 20100315; KR 100640824 B1 20061106; KR 20060091439 A 20060821; US 2006199520 A1 20060907
DOCDB simple family (application)
EP 05010026 A 20050509; CN 200510072997 A 20050525; ES 05010026 T 20050509; KR 20050012319 A 20050215; US 13218905 A 20050519