(19)
(11) EP 3 542 064 A1

(12)

(43) Date of publication:
25.09.2019 Bulletin 2019/39

(21) Application number: 17808992.6

(22) Date of filing: 20.11.2017
(51) International Patent Classification (IPC): 
F04C 18/16(2006.01)
(86) International application number:
PCT/GB2017/053481
(87) International publication number:
WO 2018/091923 (24.05.2018 Gazette 2018/21)
(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: 21.11.2016 GB 201619656

(71) Applicant: Rotor Design Solutions Ltd
Oldham, Lancashire OL3 6EJ (GB)

(72) Inventor:
  • DAVEY, Daniel William
    Oldham Lancashire OL3 6EJ (GB)

(74) Representative: HGF Limited 
4th Floor Merchant Exchange 17-19 Whitworth Street West
Manchester M1 5WG
Manchester M1 5WG (GB)

   


(54) SCREW ROTOR DEVICE