EP 2171272 A1 20100407 - COMPRESSED-AIR COMPRESSOR
Title (en)
COMPRESSED-AIR COMPRESSOR
Title (de)
DRUCKLUFTKOMPRESSOR
Title (fr)
COMPRESSEUR D'AIR
Publication
Application
Priority
- DE 2008001158 W 20080718
- DE 102007033543 A 20070719
Abstract (en)
[origin: WO2009010048A1] The invention relates to a device for compressing gases in the form of a compressed-air compressor (1) for air. The compressed-air compressor (1) comprises a piston machine (2) and a brushless, electronically commutated electric motor (3) for driving the piston machine (2).
IPC 8 full level
F04B 35/04 (2006.01); F04B 41/02 (2006.01); F04B 49/06 (2006.01)
CPC (source: EP)
F04B 35/04 (2013.01); F04B 41/02 (2013.01); F04B 49/065 (2013.01); F04B 2203/0209 (2013.01); F04B 2205/05 (2013.01)
Citation (search report)
See references of WO 2009010048A1
Citation (examination)
DE 102004007882 A1 20041028 - HITACHI KOKI KK [JP]
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 MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009010048 A1 20090122; DE 102008032925 A1 20090430; EP 2171272 A1 20100407
DOCDB simple family (application)
DE 2008001158 W 20080718; DE 102008032925 A 20080712; EP 08784341 A 20080718