Global Patent Index - EP 0870995 A3

EP 0870995 A3 20020102 - Device for treating environment air

Title (en)

Device for treating environment air

Title (de)

Gerät zur Behandlung der Umgebungsluft

Title (fr)

Dispositif de traitement de l'air de l'environnement

Publication

EP 0870995 A3 20020102 (DE)

Application

EP 98810172 A 19980302

Priority

CH 81297 A 19970408

Abstract (en)

[origin: EP0870995A2] The housing (1) has an air-inlet (2) and outlet (3) and contains an electric fan (4) and container (9) for an aromatic substance. The container has a lid, door or flap (11) operated from outside the housing. The container has an inlet (13) near the outlet (P2) for the air current generated by the fan, and an outlet (12) open towards the interior of the housing. The pressure side of the fan is connected with the air outlet by an air-pipe (8) closed towards the interior of the housing and into which protrudes a pipe (13) bent at right angles.

IPC 1-7

F24F 3/12; F24F 3/16; A61L 9/12

IPC 8 full level

F24F 3/16 (2006.01); B01F 3/02 (2006.01); B01F 5/12 (2006.01); F24F 3/12 (2006.01)

CPC (source: EP)

F24F 3/12 (2013.01); F24F 8/50 (2021.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 0870995 A2 19981014; EP 0870995 A3 20020102; AR 011215 A1 20000802; BR 9801380 A 19990629; CH 692060 A5 20020115; IT 1292265 B1 19990129; IT TO970338 A1 19981022; IT TO970338 D0 19970422; JP H10325568 A 19981208

DOCDB simple family (application)

EP 98810172 A 19980302; AR P980101610 A 19980408; BR 9801380 A 19980407; CH 81297 A 19970408; IT TO970338 A 19970422; JP 11262098 A 19980320