EP 0072377 B1 19850306 - DEVICE FOR DELIVERING A SUBSTANCE WHICH REMOVES ODOUR FROM THE AIR, IN PARTICULAR FOR KITCHEN HOODS
Title (en)
DEVICE FOR DELIVERING A SUBSTANCE WHICH REMOVES ODOUR FROM THE AIR, IN PARTICULAR FOR KITCHEN HOODS
Publication
Application
Priority
DE 3100320 A 19810108
Abstract (en)
[origin: US4444720A] In a device for releasing an odor-destroying substance into an air stream, such as for use with a kitchen exhaust hood, a refillable reservoir has an open side covered by a hood-shaped wall with flow openings through the wall. A cover disk extends over the hood-shaped wall on the opposite side from the reservoir for adjusting the flow openings, the hood-shaped wall affords a forced guidance of at least a part of the air stream past the open side of the reservoir.
IPC 1-7
IPC 8 full level
F24C 15/20 (2006.01)
CPC (source: EP US)
F24C 15/2035 (2013.01 - EP US); Y10S 55/36 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
US 4444720 A 19840424; AT E12051 T1 19850315; DE 3100320 A1 19820722; DE 3100320 C2 19821202; DE 3169214 D1 19850411; EP 0072377 A2 19830223; EP 0072377 A3 19830413; EP 0072377 B1 19850306
DOCDB simple family (application)
US 33584281 A 19811230; AT 81110624 T 19811219; DE 3100320 A 19810108; DE 3169214 T 19811219; EP 81110624 A 19811219