Global Patent Index - EP 0859198 B1

EP 0859198 B1 2002-12-11 - Smoke extracting hood

Title (en)

Smoke extracting hood

Title (de)

Dunstabzugshaube

Title (fr)

Hotte aspirante pour buée

Publication

EP 0859198 B1 (DE)

Application

EP 98102741 A

Priority

DE 19706305 A

Abstract (en)

[origin: EP0859198A1] The extract hood has radial extract fans (3) at the top/rear of a plenum chamber closed at the bottom by a filter (2). A foam fitting (5) is mounted over the top of the fans and has its lower surface shaped to match the airflow into the fans. The foam cladding deadens the fan noise as well as shaping the airflow. The foam cladding is covered with an elastic coating layer which prevents moisture from entering the foam. This ensures that the sound deadening properties of the foam are maintained.

IPC 1-7 (main, further and additional classification)

F24C 15/20; F04D 29/66

IPC 8 full level (invention and additional information)

F04D 29/66 (2006.01); F24C 15/20 (2006.01)

CPC (invention and additional information)

F04D 29/664 (2013.01); F24C 15/20 (2013.01)

Citation (examination)

EP 0840063 A1 19980506 - ELECTROLUX ABP [SE]

Designated contracting state (EPC)

AT DE ES FR GB IT SE

DOCDB simple family

EP 0859198 A1 19980819; EP 0859198 B1 20021211; AT 229631 T 20021215; DE 19706305 A1 19980820; ES 2189013 T3 20030701