EP 0907027 B1 20030102 - Electric motor driven air pump
Title (en)
Electric motor driven air pump
Title (de)
Elektrische Luftpumpe
Title (fr)
Pompe à air entraînée par un moteur électrique
Publication
Application
Priority
DE 19740582 A 19970916
Abstract (en)
[origin: DE19740582A1] The electric air pump (8) has an electronically commutated electric motor (13) contained within a common housing (14) with the air pump, having a first chamber (15) containing the stator laminations packet (16), hermetically sealed by a plug cover (18) for the stator terminals (17) and a second chamber (19) containing a bearing pin (20) for a bell-shaped rotor (21), fitting around the outside of the first chamber, with a number of peripheral pump feed elements (24) at its opposite side.
IPC 1-7
IPC 8 full level
F04D 23/00 (2006.01); F04D 25/06 (2006.01); F04D 29/02 (2006.01); F04D 29/62 (2006.01); F04D 29/66 (2006.01)
CPC (source: EP US)
F02M 25/0836 (2013.01 - EP US); F02M 25/089 (2013.01 - EP US); F04D 23/008 (2013.01 - EP US); F04D 25/0613 (2013.01 - EP US); F04D 29/023 (2013.01 - EP US); F04D 29/624 (2013.01 - EP US); F04D 29/661 (2013.01 - EP US); F05D 2230/64 (2013.01 - EP US); F05D 2300/43 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
DE 19740582 A1 19990318; DE 59806801 D1 20030206; EP 0907027 A1 19990407; EP 0907027 B1 20030102; ES 2186047 T3 20030501; US 6036456 A 20000314
DOCDB simple family (application)
DE 19740582 A 19970916; DE 59806801 T 19980522; EP 98109259 A 19980522; ES 98109259 T 19980522; US 15439398 A 19980916