EP 1426621 B1 20060104 - Electric pump operation control device
Title (en)
Electric pump operation control device
Title (de)
Betriebssteuerungsvorrichtung für eine Elektropumpe
Title (fr)
Dispositif de commande de fonctionnement d'une pompe
Publication
Application
Priority
ES 200202932 U 20021205
Abstract (en)
[origin: EP1426621A1] The control device according to the invention is characterized in that it comprises an electric motor (3) operating conditions control circuit (8), to prevent idling, and an electric pump (1) operation programming circuit (9) programmable by the user, arranged in the electric motor (3) junction box (6). <??>The electric pump operation control device of the invention is applicable to electric pumps (1) comprised of a multi-stage pump (2) and of an electric motor (3) coupled together coaxially. <IMAGE>
IPC 8 full level
F04D 15/02 (2006.01); F04D 13/06 (2006.01)
CPC (source: EP)
F04D 13/06 (2013.01); F04D 15/0066 (2013.01); F04D 15/0254 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1426621 A1 20040609; EP 1426621 B1 20060104; AT E315176 T1 20060215; DE 60303110 D1 20060330; ES 1054218 U 20030701; ES 1054218 Y 20031016; ES 2252643 T3 20060516
DOCDB simple family (application)
EP 03380274 A 20031128; AT 03380274 T 20031128; DE 60303110 T 20031128; ES 03380274 T 20031128; ES 200202932 U 20021205