(19)
(11)EP 2 890 897 A1

(12)

(43)Date of publication:
08.07.2015 Bulletin 2015/28

(21)Application number: 13756234.4

(22)Date of filing:  20.08.2013
(51)International Patent Classification (IPC): 
F04D 17/12(2006.01)
F04D 29/44(2006.01)
F04D 27/02(2006.01)
F04D 29/46(2006.01)
(86)International application number:
PCT/US2013/055738
(87)International publication number:
WO 2014/035726 (06.03.2014 Gazette  2014/10)
(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: 31.08.2012 US 201213601822

(71)Applicant: Dresser, Inc.
Addison, Texas 75001 (US)

(72)Inventor:
  • HUSTED, Dale, Eugene
    Connersville, IN 47331 (US)

(74)Representative: Illingworth-Law, William Illingworth 
GPO Europe GE International Inc. The Ark 201 Talgarth Road Hammersmith
London W6 8BJ
London W6 8BJ (GB)

  


(54)SYSTEM AND METHOD TO ALIGN VARIABLE DIFFUSER VANE WITH DIRECTION OF FLOW OF WORKING FLUID