(19)
(11)EP 2 481 933 A3

(12)EUROPEAN PATENT APPLICATION

(88)Date of publication A3:
12.10.2016 Bulletin 2016/41

(43)Date of publication A2:
01.08.2012 Bulletin 2012/31

(21)Application number: 12152616.4

(22)Date of filing:  26.01.2012
(51)Int. Cl.: 
F15B 11/00  (2006.01)
(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: 27.01.2011 SE 1150058

(71)Applicant: Olsson, Bengt
641 97 Katrineholm (SE)

(72)Inventor:
  • Olsson, Bengt
    641 97 Katrineholm (SE)

(74)Representative: Kransell & Wennborg KB 
P.O. Box 27834
115 93 Stockholm
115 93 Stockholm (SE)

  


(54)Valve arrangement


(57) The invention relates to valve arrangement for controlling hydraulic components such as power cylinders, hydraulic engines, which valve arrangement comprises a directional valve (10) with connecting channels (18) and (19) wherein said directional valve is arranged to control the flow direction of a fluid in said channels (18, 19). According the invention a number of first and second dual port shut off valves of the seat type (20a, 30a, 40a, 20b, 30b, 40b) are connected to said channels. These dual port shut off valves are connectable to a hydraulic component for controlling said component. The valve arrangement further comprises a manoeuvring unit (60) for activation of the directional valve (10) and the dual port shut off valves.