EP 1093830 A1 20010425 - Airflow management system
Title (en)
Airflow management system
Title (de)
Luftströmungsregelsystem
Title (fr)
Système de commande du courant d'air
Publication
Application
Priority
GB 9925077 A 19991022
Abstract (en)
The present invention relates to air flow control apparatus comprising an air inlet, a pressure responsive air flow control means, and an air outlet. The air flow in the outlet is maintained above a critical value across a range of pressures by means of the air flow control means.
IPC 1-7
IPC 8 full level
A62B 17/00 (2006.01)
CPC (source: EP)
A62B 17/005 (2013.01); A62B 17/006 (2013.01)
Citation (search report)
- [X] WO 9744093 A1 19971127 - COMASEC INTERNATIONAL SA [FR], et al
- [X] US 4064899 A 19771227 - LEHMANN KLAUS DIETER
- [A] US 3817053 A 19740618 - ORTH C
- [A] GB 2319327 A 19980520 - GEN ELECTRIC [US]
- [A] US 3835646 A 19740917 - RANFT E, et al
- [A] EP 0410071 A1 19910130 - AUERGESELLSCHAFT GMBH [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 00309115 A 20001017; GB 9925077 A 19991022