EP 1239152 A2 20020911 - Electric motor driven hydraulic pump
Title (en)
Electric motor driven hydraulic pump
Title (de)
Elektrisch angetriebene Pumpe
Title (fr)
Pompe à entraînement électrique
Publication
Application
Priority
GB 0105641 A 20010308
Abstract (en)
This invention relates to improvements in electric motor driven pumps, for example of the type used in hydraulic suspension systems for vehicles. In such a pump, the casing (3) of the motor is extended to include a chamber in which electronics can be housed. A lead-frame assembly (12) is described which retains and connects all the high power components. The casing may be split in order to define a pump rotor sub-assembly (1) and an electronics sub-assembly (2) which can be tested separately and then joined together by the use of simple interconnections. <IMAGE>
IPC 1-7
IPC 8 full level
F04B 17/03 (2006.01); F04B 49/20 (2006.01); F04C 15/00 (2006.01)
CPC (source: EP)
F04B 17/03 (2013.01); F04B 49/20 (2013.01); F04C 15/00 (2013.01); F04C 15/0053 (2013.01); F04D 13/0686 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 1239152 A2 20020911; EP 1239152 A3 20040102; EP 1239152 B1 20100818; DE 60237326 D1 20100930; GB 0105641 D0 20010425
DOCDB simple family (application)
EP 02251514 A 20020305; DE 60237326 T 20020305; GB 0105641 A 20010308