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1. (WO2017171136) PLASMA TORCH AND CUTTING DEVICE USING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/171136 International Application No.: PCT/KR2016/006159
Publication Date: 05.10.2017 International Filing Date: 10.06.2016
IPC:
H05H 1/26 (2006.01) ,H05H 1/28 (2006.01) ,H05H 1/34 (2006.01) ,B23K 10/00 (2006.01) ,B23K 37/02 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H
PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY- CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
1
Generating plasma; Handling plasma
24
Generating plasma
26
Plasma torches
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H
PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY- CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
1
Generating plasma; Handling plasma
24
Generating plasma
26
Plasma torches
28
Cooling arrangements
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H
PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY- CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
1
Generating plasma; Handling plasma
24
Generating plasma
26
Plasma torches
32
using an arc
34
Details, e.g. electrodes, nozzles
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
10
Welding or cutting by means of a plasma
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
37
Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass
02
Carriages for supporting the welding or cutting element
Applicants:
황원규 HWANG, Won-Gyu [KR/KR]; KR
Inventors:
황원규 HWANG, Won-Gyu; KR
Agent:
윤의섭 YOON, Eui-Seoup; KR
Priority Data:
10-2016-003935931.03.2016KR
Title (EN) PLASMA TORCH AND CUTTING DEVICE USING SAME
(FR) TORCHE À PLASMA ET DISPOSITIF DE DÉCOUPE L'UTILISANT
(KO) 플라즈마 토치 및 이를 이용한 절단 장치
Abstract:
(EN) The present specification discloses a plasma torch comprising: an electrode having an end portion processed in a shape of a teat; and a nozzle having an inner side surface formed in a shape corresponding to the end portion of the electrode, so that working gas naturally swirls and is ejected.
(FR) La présente invention concerne une torche à plasma comprenant : une électrode ayant une partie d'extrémité façonnée en forme de une tétine; et une buse présentant une surface latérale interne façonnée selon une forme correspondant à la partie d'extrémité de l'électrode, de telle sorte que le gaz de travail tourbillonne naturellement et est éjecté.
(KO) 본 명세서에서는 단부가 티트(Teat) 형상으로 가공된 전극과, 내측면이 상기 전극의 단부와 대응되는 형상으로 형성된 노즐을 구비함으로써, 작동 가스가 자연스럽게 회전(Swirling)하며, 분출되는 플라즈마 토치가 개시된다.
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Designated States: 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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)