EP 0392438 A3 19910306 - DEVICE FOR DISCHARGING SUPPLY AIR
Title (en)
DEVICE FOR DISCHARGING SUPPLY AIR
Publication
Application
Priority
DE 8904583 U 19890412
Abstract (en)
[origin: US5094152A] A ventilation device comprises a hollow body having an air inlet end and an air outlet end, swirl disk associated with the air outlet end and a perforated disk associated with the air inlet end.
IPC 1-7
IPC 8 full level
F24F 13/06 (2006.01); F24F 13/065 (2006.01); F24F 13/068 (2006.01); F24F 13/08 (2006.01)
CPC (source: EP US)
F24F 13/06 (2013.01 - EP US); Y10S 454/906 (2013.01 - EP US)
Citation (search report)
- [X] DE 8701001 U1 19870305
- [Y] EP 0211150 A2 19870225 - SCHAKO METALLWARENFABRIK [DE]
- [Y] DE 3808307 C1 19890309
- [Y] US 2672087 A 19540316 - MARR JACK M
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
US 5094152 A 19920310; AT E82380 T1 19921115; DE 59000449 D1 19921217; DE 8904583 U1 19890720; EP 0392438 A2 19901017; EP 0392438 A3 19910306; EP 0392438 B1 19921111; ES 2036070 T3 19930501; GR 3006509 T3 19930630; JP H02293559 A 19901204
DOCDB simple family (application)
US 50626790 A 19900409; AT 90106814 T 19900410; DE 59000449 T 19900410; DE 8904583 U 19890412; EP 90106814 A 19900410; ES 90106814 T 19900410; GR 920402817 T 19921211; JP 9048390 A 19900406