(19)
(11) EP 3 274 567 A1

(12)

(43) Date of publication:
31.01.2018 Bulletin 2018/05

(21) Application number: 16712425.4

(22) Date of filing: 22.03.2016
(51) International Patent Classification (IPC): 
F01K 23/06(2006.01)
F01K 23/10(2006.01)
(86) International application number:
PCT/GB2016/050799
(87) International publication number:
WO 2016/156800 (06.10.2016 Gazette 2016/40)
(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: 27.03.2015 GB 201505231

(71) Applicant: Norgren Limited
Lichfield Staffordshire WS13 6SB (GB)

(72) Inventors:
  • SCHOFIELD, Murray
    Birmingham West Midlands B23 5YE (GB)
  • DENMARK, Martin
    Willenhall West Midlands WV12 5BB (GB)
  • SEALY, Mark Edward Byers
    Bidford on Avon Warwickshire B50 4HQ (GB)

(74) Representative: Range, Christopher William 
Withers & Rogers LLP 4 More London Riverside
London SE1 2AU
London SE1 2AU (GB)

   


(54) HEAT ENERGY RECOVERY