EP 2982284 A2 20160210 - SUCTION CLEANER
Title (en)
SUCTION CLEANER
Title (de)
STAUBSAUGER
Title (fr)
ASPIRATEUR
Publication
Application
Priority
US 201414310763 A 20140620
Abstract (en)
The present invention is directed to a vacuum 10 including a dust extraction system. The system includes a filter assembly 1500, an airflow generation assembly, and valve assembly 1000. The airflow generation assembly is configured to draw contaminated air toward the filter assembly 1500 and exhaust filtered air as a discharge stream. The filter assembly 1500 is configured to remove contaminants from the contaminated airflow by capturing particulate material suspended within the airflow. The valve assembly 1000 is configured to selectively direct filtered airflow into the filter assembly 1500 such that the filtered air stream cleans the filter 1505A.
IPC 8 full level
A47L 5/36 (2006.01); A47L 9/00 (2006.01); A47L 9/20 (2006.01); A47L 9/30 (2006.01)
CPC (source: EP)
A47L 5/365 (2013.01); A47L 9/0036 (2013.01); A47L 9/0081 (2013.01); A47L 9/20 (2013.01); A47L 9/30 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 15172892 A 20150619