(19)
(11) EP 3 044 414 A2

(12)

(88) Date of publication A3:
28.05.2015

(43) Date of publication:
20.07.2016 Bulletin 2016/29

(21) Application number: 14790330.6

(22) Date of filing: 09.09.2014
(51) International Patent Classification (IPC): 
F01C 21/10(2006.01)
F04C 14/22(2006.01)
 F04C 2/344(2006.01)
(86) International application number:
PCT/IB2014/064338
(87) International publication number:
WO 2015/036913 (19.03.2015 Gazette 2015/11)
(84) Designated Contracting States:
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
Designated Extension States:
BA ME

(30) Priority: 11.09.2013 IT TO20130735

(71) Applicant: VHIT S.p.A.
26010 Offanengo (IT)

(72) Inventors:
  • CADEDDU, Leonardo
    I-26010 Offanengo (CR) (IT)
  • FAUDA, Alessandro
    I-26010 Offanengo (CR) (IT)

(74) Representative: Robba, Pierpaolo 
Interpatent S.R.L. Via Caboto 35
10129 Torino
10129 Torino (IT)

   


(54) VARIABLE DISPLACEMENT PUMP WITH ELECTRIC CONTROL OF DISPLACEMENT REGULATION AND METHOD OF REGULATING PUMP DISPLACEMENT