(19)

(11)

EP 4 185 807 A1

(12)

(43) Date of publication: 31.05.2023 Bulletin 2023/22 (21) Application number: 21846794.2 (22) Date of filing: 23.07.2021

(51) International Patent Classification (IPC):  F23G 7/08(2006.01) (52) Cooperative Patent Classification (CPC): F23G 7/08; F23D 14/105; F23D 14/64; F23D 11/24 (86) International application number: PCT/CA2021/051037 (87) International publication number: WO 2022/016295 (27.01.2022 Gazette 2022/04)

(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: KH MA MD TN (30) Priority: 24.07.2020 US 202063056379 P (71) Applicant: Atlantis Research Labs Inc. Medicine Hat, AB T1C 1T2 (CA)	(72) Inventors: NEUMAN, Dale Regina, Saskatchewan S4P 3A8 (CA) MRAVCAK, Vladimir Medicine Hat, Alberta T1A 8C6 (CA) HINMAN, William Schuyler Calgary, Alberta T3G 1P2 (CA) (74) Representative: Studio Torta S.p.A.  Via Viotti, 9 10121 Torino 10121 Torino (IT)