(19)
(11) EP 4 276 355 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
13.03.2024 Bulletin 2024/11

(43) Date of publication A2:
15.11.2023 Bulletin 2023/46

(21) Application number: 23173256.1

(22) Date of filing: 12.05.2023
(51) International Patent Classification (IPC): 
F23D 5/12(2006.01)
 F23D 11/44(2006.01)
(52) Cooperative Patent Classification (CPC):
F23D 5/123; F23D 11/441; F23D 2900/31022; F23D 2900/31021
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 13.05.2022 GB 202207043

(71) Applicant: Arke Technical Limited
Ashbourne Derbyshire DE6 5PA (GB)

(72) Inventors:
  • ARCHER, James, Roy
    Ashbourne, DE6 5PA (GB)
  • KENNEDY, John, Francis
    Ashbourne, DE6 5PA (GB)

(74) Representative: Rule, John Eric 
Coulson & Rule 13 Whitehall Road
Rugby, Warwickshire CV21 3AE
Rugby, Warwickshire CV21 3AE (GB)

   


(54) BIOFUEL HEATING APPARATUS AND DEVICE FOR SAME


(57) The invention provides an apparatus for burning liquid fuel comprising; a fuel tank, at least one pump in fluidic communication with the fuel tank, a platform, and at least one burner mounted to the platform at an inclined angle. The burner comprising a channel in fluidic communication with the pump. The channel having a base and opposed side walls comprising one or more openings. A fuel inlet is provided at an upper end of the channel and an igniter is provided proximate a lower end of the channel. A fuel flow retarder is provided in the channel for controlling the rate of descent of fuel down the channel.







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Search report