(19)
(11) EP 3 224 593 A1

(12)

(43) Date of publication:
04.10.2017 Bulletin 2017/40

(21) Application number: 15862407.2

(22) Date of filing: 27.11.2015
(51) International Patent Classification (IPC): 
G01N 1/22(2006.01)
F04B 43/02(2006.01)
 F04B 1/04(2006.01)
F04B 49/00(2006.01)
(86) International application number:
PCT/SE2015/051276
(87) International publication number:
WO 2016/085400 (02.06.2016 Gazette 2016/22)
(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
Designated Validation States:
MA MD

(30) Priority: 27.11.2014 SE 1451444

(71) Applicant: Provtagaren AB
281 24 Hässleholm (SE)

(72) Inventors:
  • OTTOSEN, Daniel
    S-226 51 Lund (SE)
  • SKARPING, Gunnar
    S-281 38 Hässleholm (SE)
  • DALENE, Marianne
    S-281 38 Hässleholm (SE)

(74) Representative: Awapatent AB 
P.O. Box 5117
200 71 Malmö
200 71 Malmö (SE)

   


(54) PUMP CONTROL FOR LOW FLOW VOLUMES