Patent SG-11201909639Y-A (SG)
Title: A heater
Inventor: NAICKER LOLAN
IPC: H05B3/50
Filed: 2018-04-19
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 15 November 2018 (15.11.2018) WIPO I PCT ill mu °million ono o Hu oimIE (10) International Publication Number WO 2018/206911 Al (51) International Patent Classification: H05B 3/50 (2006.01) (21) International Application Number: PCT/GB2018/051028 (22) International Filing Date: 19 April 2018 (19.04.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 1707513.6 10 May 2017 (10.05.2017) GB (71) Applicant: DYSON TECHNOLOGY LIMITED [GB/GB]; Tetbury Hill, Malmesbury Wiltshire SN16 ORP (GB). (72) Inventors: NAICKER, Lolan; Dyson Technology Limit- ed, Tetbury Hill, Malmesbury Wiltshire SN16 ORP (GB). GUERREIRO, Ilidio; Dyson Technology Limited, Tet- bury Hill, Malmesbury Wiltshire SN16 ORP (GB). (74) Agent: FOWLER, Maria et al.; Intellectual Property Department, Dyson Technology Limited, Tetbury Hill, Malmesbury Wiltshire SN16 ORP (GB). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) (54) Title: A HEATER W O 20 18/ 2069 11 Al (57) : Disclosed is a heater comprising a ceramic heater element and at least two fins for dissipating heat from the ceramic heater element, wherein the ceramic heater element extends along a plane in one dimension and the at least two fms extend away from the plane, and wherein the at least two fms are connected to the ceramic heater element via discrete connecting portions. Also disclose is a method of manufacturing such as heater com- prising the steps of: (a) applying a filler material to a surface of the ceramic heater element; (b) positioning a metal fm over the filler material to produce 54 a heater template; (c) brazing the heater template in a furnace at a tempera- ture of between 750°C and 900°C to melt the filler and cause the filler and the ceramic heater element to react together.