EP 3019751 B1 20170719 - ADJUSTABLE COOLING PUMP FOR INTERNAL COMBUSTION ENGINE
Title (en)
ADJUSTABLE COOLING PUMP FOR INTERNAL COMBUSTION ENGINE
Title (de)
PUMPE MIT VERSTELLBARER KÜHLUNG FÜR EINE BRENNKRAFTMASCHINE
Title (fr)
POMPE DE REFROIDISSEMENT RÉGLABLE POUR MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- IT BS20130100 A 20130709
- IB 2014062175 W 20140612
Abstract (en)
[origin: WO2015004548A1] The invention is an adjustable cooling pump (1) for a cooling circuit of an internal combustion engine, The pump (1) comprises a pump body (2) having at least one entry channel (21, 21') and an exit channel (22) between which a rotor (3) is inserted.. In addition, the pump (10) comprises regulation means (10) for regulating the flow of liquid to the rotor (3) depending on its temperature, which comprise a translatable obturator cartridge (100), positioned on the opposite side of the rotation shaft (5) of the rotor (3). The cartridge (100) has an obturator portion (110) housed in the, rotor chamber (20) and a guide portion (120) housed in the entry channel (21) so that the latter guides' the translation of the obturator cartridge (100).
IPC 8 full level
F04D 15/00 (2006.01); F04D 29/42 (2006.01)
CPC (source: EP)
F04D 15/0038 (2013.01); F04D 29/4273 (2013.01)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2015004548 A1 20150115; CN 105408633 A 20160316; CN 105408633 B 20170922; EP 3019751 A1 20160518; EP 3019751 B1 20170719; IT BS20130100 A1 20150110
DOCDB simple family (application)
IB 2014062175 W 20140612; CN 201480036364 A 20140612; EP 14738622 A 20140612; IT BS20130100 A 20130709