EP 2326465 A1 20110601 - POWER TOOL
Title (en)
POWER TOOL
Title (de)
ELEKTROWERKZEUG
Title (fr)
OUTIL ÉLECTRIQUE
Publication
Application
Priority
- EP 2009058103 W 20090629
- DE 102008041370 A 20080820
Abstract (en)
[origin: WO2010020456A1] The invention relates to a power tool having a machine housing (12a-e) and a ventilation unit (14a-e) which is provided for cooling a motor unit (16a-e) and/or an electronics unit (18a-e) encased by a machine housing (12a-e), the cooling being accomplished by means of suctioning a cooling air flow (20a-e), and which has a deflection unit (22a-e). The invention provides that the deflection unit (22a-e) has at least one deflection channel (24a-e) that is provided for separating contaminant particles (26a-e) and air (28a-e) of the cooling air flow (20a-e) by means of a deflecting of the cooling air flow (20a-e).
IPC 8 full level
B25F 5/00 (2006.01)
CPC (source: EP US)
B25F 5/008 (2013.01 - EP US)
Citation (search report)
See references of WO 2010020456A1
Designated contracting state (EPC)
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 SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DE 102008041370 A1 20100225; CN 102123832 A 20110713; EP 2326465 A1 20110601; EP 2326465 B1 20170621; RU 2011110112 A 20120927; US 2011148227 A1 20110623; WO 2010020456 A1 20100225
DOCDB simple family (application)
DE 102008041370 A 20080820; CN 200980132309 A 20090629; EP 09780000 A 20090629; EP 2009058103 W 20090629; RU 2011110112 A 20090629; US 200913060202 A 20090629